android11-5.4
20252 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
John Fastabend
|
9d6f67365d |
bpf: Test_verifier, #70 error message updates for 32-bit right shift
commit aa131ed44ae1d76637f0dbec33cfcf9115af9bc3 upstream.
After changes to add update_reg_bounds after ALU ops and adding ALU32
bounds tracking the error message is changed in the 32-bit right shift
tests.
Test "#70/u bounds check after 32-bit right shift with 64-bit input FAIL"
now fails with,
Unexpected error message!
EXP: R0 invalid mem access
RES: func#0 @0
7: (b7) r1 = 2
8: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=invP2 R10=fp0 fp-8_w=mmmmmmmm
8: (67) r1 <<= 31
9: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=invP4294967296 R10=fp0 fp-8_w=mmmmmmmm
9: (74) w1 >>= 31
10: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=invP0 R10=fp0 fp-8_w=mmmmmmmm
10: (14) w1 -= 2
11: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=invP4294967294 R10=fp0 fp-8_w=mmmmmmmm
11: (0f) r0 += r1
math between map_value pointer and 4294967294 is not allowed
And test "#70/p bounds check after 32-bit right shift with 64-bit input
FAIL" now fails with,
Unexpected error message!
EXP: R0 invalid mem access
RES: func#0 @0
7: (b7) r1 = 2
8: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=inv2 R10=fp0 fp-8_w=mmmmmmmm
8: (67) r1 <<= 31
9: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=inv4294967296 R10=fp0 fp-8_w=mmmmmmmm
9: (74) w1 >>= 31
10: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=inv0 R10=fp0 fp-8_w=mmmmmmmm
10: (14) w1 -= 2
11: R0_w=map_value(id=0,off=0,ks=8,vs=8,imm=0) R1_w=inv4294967294 R10=fp0 fp-8_w=mmmmmmmm
11: (0f) r0 += r1
last_idx 11 first_idx 0
regs=2 stack=0 before 10: (14) w1 -= 2
regs=2 stack=0 before 9: (74) w1 >>= 31
regs=2 stack=0 before 8: (67) r1 <<= 31
regs=2 stack=0 before 7: (b7) r1 = 2
math between map_value pointer and 4294967294 is not allowed
Before this series we did not trip the "math between map_value pointer..."
error because check_reg_sane_offset is never called in
adjust_ptr_min_max_vals(). Instead we have a register state that looks
like this at line 11*,
11: R0_w=map_value(id=0,off=0,ks=8,vs=8,
smin_value=0,smax_value=0,
umin_value=0,umax_value=0,
var_off=(0x0; 0x0))
R1_w=invP(id=0,
smin_value=0,smax_value=4294967295,
umin_value=0,umax_value=4294967295,
var_off=(0xfffffffe; 0x0))
R10=fp(id=0,off=0,
smin_value=0,smax_value=0,
umin_value=0,umax_value=0,
var_off=(0x0; 0x0)) fp-8_w=mmmmmmmm
11: (0f) r0 += r1
In R1 'smin_val != smax_val' yet we have a tnum_const as seen
by 'var_off(0xfffffffe; 0x0))' with a 0x0 mask. So we hit this check
in adjust_ptr_min_max_vals()
if ((known && (smin_val != smax_val || umin_val != umax_val)) ||
smin_val > smax_val || umin_val > umax_val) {
/* Taint dst register if offset had invalid bounds derived from
* e.g. dead branches.
*/
__mark_reg_unknown(env, dst_reg);
return 0;
}
So we don't throw an error here and instead only throw an error
later in the verification when the memory access is made.
The root cause in verifier without alu32 bounds tracking is having
'umin_value = 0' and 'umax_value = U64_MAX' from BPF_SUB which we set
when 'umin_value < umax_val' here,
if (dst_reg->umin_value < umax_val) {
/* Overflow possible, we know nothing */
dst_reg->umin_value = 0;
dst_reg->umax_value = U64_MAX;
} else { ...}
Later in adjust_calar_min_max_vals we previously did a
coerce_reg_to_size() which will clamp the U64_MAX to U32_MAX by
truncating to 32bits. But either way without a call to update_reg_bounds
the less precise bounds tracking will fall out of the alu op
verification.
After latest changes we now exit adjust_scalar_min_max_vals with the
more precise umin value, due to zero extension propogating bounds from
alu32 bounds into alu64 bounds and then calling update_reg_bounds.
This then causes the verifier to trigger an earlier error and we get
the error in the output above.
This patch updates tests to reflect new error message.
* I have a local patch to print entire verifier state regardless if we
believe it is a constant so we can get a full picture of the state.
Usually if tnum_is_const() then bounds are also smin=smax, etc. but
this is not always true and is a bit subtle. Being able to see these
states helps understand dataflow imo. Let me know if we want something
similar upstream.
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/158507161475.15666.3061518385241144063.stgit@john-Precision-5820-Tower
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Jakub Sitnicki
|
751f05bc6f |
selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
commit 8f50f16ff39dd4e2d43d1548ca66925652f8aff7 upstream. Add coverage to the verifier tests and tests for reading bpf_sock fields to ensure that 32-bit, 16-bit, and 8-bit loads from dst_port field are allowed only at intended offsets and produce expected values. While 16-bit and 8-bit access to dst_port field is straight-forward, 32-bit wide loads need be allowed and produce a zero-padded 16-bit value for backward compatibility. Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/r/20220130115518.213259-3-jakub@cloudflare.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> [OP: backport to 5.4: cherry-pick verifier changes only] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Greg Kroah-Hartman
|
60bba945eb |
This is the 5.4.209 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmLqRxEACgkQONu9yGCS aT6POg/+JsjJHkU2o/U+/3wstemdaTBXH3o6uVrHiARosJ0nY2ZIxx+nvhs5d7G4 xKEEJDoczhYDVjUINEUFztmKwV4jlMvIkubHwk0Z+h0XeV6PuQZ+ZKvgfAHsO3tx LuRwLKXdTybMol5UHn1RKuq3iDFO5rR4A6QLJKtDum2P+B1TIzoIdBUE7vPEOtj0 CvFcjhL80X/l7ARQU5J1oJNWIBLXUY8fpCbR5SiqalJrZm0PMs1jAXWfo0L9Io+U mHNnLlH3+Vh6WeaayS2QkhvlTHaJe0CvvdgJfwWc9ypS9vkadbCeaJusBUmn5FpT mw73UG8+P6wzTTeIFb/Rrwhz649ZnXXRdExovVn1xpsh/RiztSjMybrqglZrv0QN wVnWuMHvwSajmTEsTaSM1sOqbNejYyjw+UgjBOrFW63ZAYonKXXc5CR6zSvSVwVT pPKKHVgKCwygeGRmEW8IVhU2dAZbVsm7nrclIVCUCd4B+YzUc9ZzN/XtJEjUIPB0 HWuAstkOiWjJbIa8ujYm6YKxUVcI3tbTTrVgnIME/o0112YqeuKyodjWG3wQBKrT cLGtRLsd7rJrgn8NkludKnikptQ02FfOlTDT45KS8XhG1JTV5+0a35bnmI2541tS OZoJRRq/XYyfakUGMG9NwaAIDpRwKHzrBGhDBvSnofq8StvEDjY= =SoT3 -----END PGP SIGNATURE----- Merge 5.4.209 into android11-5.4-lts Changes in 5.4.209 Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put ntfs: fix use-after-free in ntfs_ucsncmp() s390/archrandom: prevent CPACF trng invocations in interrupt context tcp: Fix data-races around sysctl_tcp_dsack. tcp: Fix a data-race around sysctl_tcp_app_win. tcp: Fix a data-race around sysctl_tcp_adv_win_scale. tcp: Fix a data-race around sysctl_tcp_frto. tcp: Fix a data-race around sysctl_tcp_nometrics_save. ice: check (DD | EOF) bits on Rx descriptor rather than (EOP | RS) ice: do not setup vlan for loopback VSI scsi: ufs: host: Hold reference returned by of_parse_phandle() tcp: Fix a data-race around sysctl_tcp_limit_output_bytes. tcp: Fix a data-race around sysctl_tcp_challenge_ack_limit. net: ping6: Fix memleak in ipv6_renew_options(). ipv6/addrconf: fix a null-ptr-deref bug for ip6_ptr igmp: Fix data-races around sysctl_igmp_qrv. net: sungem_phy: Add of_node_put() for reference returned by of_get_parent() tcp: Fix a data-race around sysctl_tcp_min_tso_segs. tcp: Fix a data-race around sysctl_tcp_min_rtt_wlen. tcp: Fix a data-race around sysctl_tcp_autocorking. tcp: Fix a data-race around sysctl_tcp_invalid_ratelimit. Documentation: fix sctp_wmem in ip-sysctl.rst tcp: Fix a data-race around sysctl_tcp_comp_sack_delay_ns. tcp: Fix a data-race around sysctl_tcp_comp_sack_nr. i40e: Fix interface init with MSI interrupts (no MSI-X) sctp: fix sleep in atomic context bug in timer handlers netfilter: nf_queue: do not allow packet truncation below transport header offset virtio-net: fix the race between refill work and close perf symbol: Correct address for bss symbols sfc: disable softirqs for ptp TX sctp: leave the err path free in sctp_stream_init to sctp_stream_free ARM: crypto: comment out gcc warning that breaks clang builds mt7601u: add USB device ID for some versions of XiaoDu WiFi Dongle. scsi: core: Fix race between handling STS_RESOURCE and completion Linux 5.4.209 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I47925760dda15390893286236095322cdfb31837 |
||
Leo Yan
|
7799f742f2 |
perf symbol: Correct address for bss symbols
[ Upstream commit 2d86612aacb7805f72873691a2644d7279ed0630 ]
When using 'perf mem' and 'perf c2c', an issue is observed that tool
reports the wrong offset for global data symbols. This is a common
issue on both x86 and Arm64 platforms.
Let's see an example, for a test program, below is the disassembly for
its .bss section which is dumped with objdump:
...
Disassembly of section .bss:
0000000000004040 <completed.0>:
...
0000000000004080 <buf1>:
...
00000000000040c0 <buf2>:
...
0000000000004100 <thread>:
...
First we used 'perf mem record' to run the test program and then used
'perf --debug verbose=4 mem report' to observe what's the symbol info
for 'buf1' and 'buf2' structures.
# ./perf mem record -e ldlat-loads,ldlat-stores -- false_sharing.exe 8
# ./perf --debug verbose=4 mem report
...
dso__load_sym_internal: adjusting symbol: st_value: 0x40c0 sh_addr: 0x4040 sh_offset: 0x3028
symbol__new: buf2 0x30a8-0x30e8
...
dso__load_sym_internal: adjusting symbol: st_value: 0x4080 sh_addr: 0x4040 sh_offset: 0x3028
symbol__new: buf1 0x3068-0x30a8
...
The perf tool relies on libelf to parse symbols, in executable and
shared object files, 'st_value' holds a virtual address; 'sh_addr' is
the address at which section's first byte should reside in memory, and
'sh_offset' is the byte offset from the beginning of the file to the
first byte in the section. The perf tool uses below formula to convert
a symbol's memory address to a file address:
file_address = st_value - sh_addr + sh_offset
^
` Memory address
We can see the final adjusted address ranges for buf1 and buf2 are
[0x30a8-0x30e8) and [0x3068-0x30a8) respectively, apparently this is
incorrect, in the code, the structure for 'buf1' and 'buf2' specifies
compiler attribute with 64-byte alignment.
The problem happens for 'sh_offset', libelf returns it as 0x3028 which
is not 64-byte aligned, combining with disassembly, it's likely libelf
doesn't respect the alignment for .bss section, therefore, it doesn't
return the aligned value for 'sh_offset'.
Suggested by Fangrui Song, ELF file contains program header which
contains PT_LOAD segments, the fields p_vaddr and p_offset in PT_LOAD
segments contain the execution info. A better choice for converting
memory address to file address is using the formula:
file_address = st_value - p_vaddr + p_offset
This patch introduces elf_read_program_header() which returns the
program header based on the passed 'st_value', then it uses the formula
above to calculate the symbol file address; and the debugging log is
updated respectively.
After applying the change:
# ./perf --debug verbose=4 mem report
...
dso__load_sym_internal: adjusting symbol: st_value: 0x40c0 p_vaddr: 0x3d28 p_offset: 0x2d28
symbol__new: buf2 0x30c0-0x3100
...
dso__load_sym_internal: adjusting symbol: st_value: 0x4080 p_vaddr: 0x3d28 p_offset: 0x2d28
symbol__new: buf1 0x3080-0x30c0
...
Fixes:
|
||
|
Greg Kroah-Hartman
|
a5112e9833 |
This is the 5.4.205 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmLNhaMACgkQONu9yGCS aT6JwRAAuV/DRuVA4Ad6NmBK1n2Y/G6I2Y7ei8Mzi29Z4PDB0TIBVB7YLj+4Dril TJVsjQQmTnXtRF2qvYx1KfjOOL03vzJzm/kwuiAR8Sr8xrw9+klx5ANe4/J5tTkA /JyYM5fdhSuuJh1DXT/DPbHzF1DW/hR+4+1+M7Z2lbdFhwkHetIFHO8FBV1Sn946 y08ERlbZ6Yb5ZX6skxotzj8ZUeOu3IMmhtPLITkzMwV0R+4NXIc7T/hzDiDUZ0go dX9Ret+JHoHTVHVJZXjXRHvHEA7K6F6kWBhRysSxYLupjBIqdq0mJqEaAH7xR6YD +OZsYilmny96p0SYcrTYJN4Q34PKtJ1yQteb+E872DT78QUX9DrAlXtNGK0IrVxI b9B65dy38Rk4tDPEDgO2S7VJbWmPF4EHxl/mUMhmitpanRanLA5CRX/aYGhCmbsV GbMUaKaVtPUdaLlOVdGVcNQeYAr3wFSnJg1hD5TpfGUAOny8iBUUsyYoeepT2594 A1e67ZCpKBdPaQgtXvjfgzjwgvY6tVlSemZEw+LCsLEYWzgQwUhpam3BZfxFYmLx LOvA7Tj7uSVupDzSU9/9wbL3ViSbkTr5XJTies5nBSJJR7UlifLm9l4VWSPqijq3 Z99ir3kruTOVUWZXyxgYPMGE5QAVh9bRXERRhC+tMB13fLXYoHI= =nsre -----END PGP SIGNATURE----- Merge 5.4.205 into android11-5.4-lts Changes in 5.4.205 esp: limit skb_page_frag_refill use to a single page mm/slub: add missing TID updates on slab deactivation can: bcm: use call_rcu() instead of costly synchronize_rcu() can: grcan: grcan_probe(): remove extra of_node_get() can: gs_usb: gs_usb_open/close(): fix memory leak usbnet: fix memory leak in error case net: rose: fix UAF bug caused by rose_t0timer_expiry iommu/vt-d: Fix PCI bus rescan device hot add fbdev: fbmem: Fix logo center image dx issue fbmem: Check virtual screen sizes in fb_set_var() fbcon: Disallow setting font bigger than screen size fbcon: Prevent that screen size is smaller than font size video: of_display_timing.h: include errno.h powerpc/powernv: delay rng platform device creation until later in boot can: kvaser_usb: replace run-time checks with struct kvaser_usb_driver_info can: kvaser_usb: kvaser_usb_leaf: fix CAN clock frequency regression can: kvaser_usb: kvaser_usb_leaf: fix bittiming limits xfs: remove incorrect ASSERT in xfs_rename ARM: meson: Fix refcount leak in meson_smp_prepare_cpus pinctrl: sunxi: a83t: Fix NAND function name for some pins pinctrl: sunxi: sunxi_pconf_set: use correct offset ARM: at91: pm: use proper compatible for sama5d2's rtc ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt ibmvnic: Properly dispose of all skbs during a failover. selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT selftests: forwarding: fix error message in learning_test i2c: cadence: Unregister the clk notifier in error path dmaengine: imx-sdma: Allow imx8m for imx7 FW revs misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer misc: rtsx_usb: use separate command and response buffers misc: rtsx_usb: set return value in rsp_buf alloc err path dt-bindings: dma: allwinner,sun50i-a64-dma: Fix min/max typo ida: don't use BUG_ON() for debugging dmaengine: pl330: Fix lockdep warning about non-static key dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate Linux 5.4.205 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4703f4f796340ab54bf168101d41da2a001419f0 |
||
Vladimir Oltean
|
acb72388ae |
selftests: forwarding: fix error message in learning_test
[ Upstream commit 83844aacab2015da1dba1df0cc61fc4b4c4e8076 ]
When packets are not received, they aren't received on $host1_if, so the
message talking about the second host not receiving them is incorrect.
Fix it.
Fixes:
|
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Vladimir Oltean
|
7adf3d45c4 |
selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT
[ Upstream commit 1a635d3e1c80626237fdae47a5545b6655d8d81c ]
The first host interface has by default no interest in receiving packets
MAC DA de:ad:be:ef:13:37, so it might drop them before they hit the tc
filter and this might confuse the selftest.
Enable promiscuous mode such that the filter properly counts received
packets.
Fixes:
|
||
|
Vladimir Oltean
|
681738560b |
selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT
[ Upstream commit b8e629b05f5d23f9649c901bef09fab8b0c2e4b9 ]
As mentioned in the blamed commit, flood_unicast_test() works by
checking the match count on a tc filter placed on the receiving
interface.
But the second host interface (host2_if) has no interest in receiving a
packet with MAC DA de:ad:be:ef:13:37, so its RX filter drops it even
before the ingress tc filter gets to be executed. So we will incorrectly
get the message "Packet was not flooded when should", when in fact, the
packet was flooded as expected but dropped due to an unrelated reason,
at some other layer on the receiving side.
Force h2 to accept this packet by temporarily placing it in promiscuous
mode. Alternatively we could either deliver to its MAC address or use
tcpdump_start, but this has the fewest complications.
This fixes the "flooding" test from bridge_vlan_aware.sh and
bridge_vlan_unaware.sh, which calls flood_test from the lib.
Fixes:
|
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|
Greg Kroah-Hartman
|
63b83aede5 |
This is the 5.4.204 stable release
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Mathieu Desnoyers
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b7c996abe5 |
selftests/rseq: Change type of rseq_offset to ptrdiff_t
commit 889c5d60fbcf332c8b6ab7054d45f2768914a375 upstream. Just before the 2.35 release of glibc, the __rseq_offset userspace ABI was changed from int to ptrdiff_t. Adapt to this change in the kernel selftests. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://sourceware.org/pipermail/libc-alpha/2022-February/136024.html Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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dc28252880 |
selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area
commit 127b6429d235ab7c358223bbfd8a8b8d8cc799b6 upstream. Rather than use rseq_get_abi() and pass its result through a register to the inline assembler, directly access the per-thread rseq area through a memory reference combining the %gs segment selector, the constant offset of the field in struct rseq, and the rseq_offset value (in a register). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-16-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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f89d15c986 |
selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area
commit 4e15bb766b6c6e963a4d33629034d0ec3b7637df upstream. Rather than use rseq_get_abi() and pass its result through a register to the inline assembler, directly access the per-thread rseq area through a memory reference combining the %fs segment selector, the constant offset of the field in struct rseq, and the rseq_offset value (in a register). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-15-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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618da2318e |
selftests/rseq: Fix: work-around asm goto compiler bugs
commit b53823fb2ef854222853be164f3b1e815f315144 upstream. gcc and clang each have their own compiler bugs with respect to asm goto. Implement a work-around for compiler versions known to have those bugs. gcc prior to 4.8.2 miscompiles asm goto. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670 gcc prior to 8.1.0 miscompiles asm goto at O1. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103908 clang prior to version 13.0.1 miscompiles asm goto at O2. https://github.com/llvm/llvm-project/issues/52735 Work around these issues by adding a volatile inline asm with memory clobber in the fallthrough after the asm goto and at each label target. Emit this for all compilers in case other similar issues are found in the future. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-14-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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58082d4e81 |
selftests/rseq: Remove arm/mips asm goto compiler work-around
commit 94c5cf2a0e193afffef8de48ddc42de6df7cac93 upstream. The arm and mips work-around for asm goto size guess issues are not properly documented, and lack reference to specific compiler versions, upstream compiler bug tracker entry, and reproducer. I can only find a loosely documented patch in my original LKML rseq post refering to gcc < 7 on ARM, but it does not appear to be sufficient to track the exact issue. Also, I am not sure MIPS really has the same limitation. Therefore, remove the work-around until we can properly document this. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/lkml/20171121141900.18471-17-mathieu.desnoyers@efficios.com/ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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1c9f13880f |
selftests/rseq: Fix warnings about #if checks of undefined tokens
commit d7ed99ade3e62b755584eea07b4e499e79240527 upstream. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-12-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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6f87493c3a |
selftests/rseq: Fix ppc32 offsets by using long rather than off_t
commit 26dc8a6d8e11552f3b797b5aafe01071ca32d692 upstream. The semantic of off_t is for file offsets. We mean to use it as an offset from a pointer. We really expect it to fit in a single register, and not use a 64-bit type on 32-bit architectures. Fix runtime issues on ppc32 where the offset is always 0 due to inconsistency between the argument type (off_t -> 64-bit) and type expected by the inline assembler (32-bit). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-11-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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4e9c8fd7f7 |
selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store
commit de6b52a21420a18dc8a36438d581efd1313d5fe3 upstream.
Building the rseq basic test with
gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12)
Target: powerpc-linux-gnu
leads to these errors:
/tmp/ccieEWxU.s: Assembler messages:
/tmp/ccieEWxU.s:118: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:118: Error: junk at end of line: `,8'
/tmp/ccieEWxU.s:121: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:121: Error: junk at end of line: `,8'
/tmp/ccieEWxU.s:626: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:626: Error: junk at end of line: `,8'
/tmp/ccieEWxU.s:629: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:629: Error: junk at end of line: `,8'
/tmp/ccieEWxU.s:735: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:735: Error: junk at end of line: `,8'
/tmp/ccieEWxU.s:738: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:738: Error: junk at end of line: `,8'
/tmp/ccieEWxU.s:741: Error: syntax error; found `,', expected `('
/tmp/ccieEWxU.s:741: Error: junk at end of line: `,8'
Makefile:581: recipe for target 'basic_percpu_ops_test.o' failed
Based on discussion with Linux powerpc maintainers and review of
the use of the "m" operand in powerpc kernel code, add the missing
%Un%Xn (where n is operand number) to the lwz, stw, ld, and std
instructions when used with "m" operands.
Using "WORD" to mean either a 32-bit or 64-bit type depending on
the architecture is misleading. The term "WORD" really means a
32-bit type in both 32-bit and 64-bit powerpc assembler. The intent
here is to wrap load/store to intptr_t into common macros for both
32-bit and 64-bit.
Rename the macros with a RSEQ_ prefix, and use the terms "INT"
for always 32-bit type, and "LONG" for architecture bitness-sized
type.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220124171253.22072-10-mathieu.desnoyers@efficios.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Mathieu Desnoyers
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d0ca70238f |
selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian
commit 24d1136a29da5953de5c0cbc6c83eb62a1e0bf14 upstream. ppc32 incorrectly uses padding as rseq_cs pointer field. Fix this by using the rseq_cs.arch.ptr field. Use this field across all architectures. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-9-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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20e2f01085 |
selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35
commit 233e667e1ae3e348686bd9dd0172e62a09d852e1 upstream. glibc-2.35 (upcoming release date 2022-02-01) exposes the rseq per-thread data in the TCB, accessible at an offset from the thread pointer, rather than through an actual Thread-Local Storage (TLS) variable, as the Linux kernel selftests initially expected. The __rseq_abi TLS and glibc-2.35's ABI for per-thread data cannot actively coexist in a process, because the kernel supports only a single rseq registration per thread. Here is the scheme introduced to ensure selftests can work both with an older glibc and with glibc-2.35+: - librseq exposes its own "rseq_offset, rseq_size, rseq_flags" ABI. - librseq queries for glibc rseq ABI (__rseq_offset, __rseq_size, __rseq_flags) using dlsym() in a librseq library constructor. If those are found, copy their values into rseq_offset, rseq_size, and rseq_flags. - Else, if those glibc symbols are not found, handle rseq registration from librseq and use its own IE-model TLS to implement the rseq ABI per-thread storage. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-8-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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71c04fdf59 |
selftests/rseq: Introduce thread pointer getters
commit 886ddfba933f5ce9d76c278165d834d114ba4ffc upstream. This is done in preparation for the selftest uplift to become compatible with glibc-2.35. glibc-2.35 exposes the rseq per-thread data in the TCB, accessible at an offset from the thread pointer. The toolchains do not implement accessing the thread pointer on all architectures. Provide thread pointer getters for ppc and x86 which lack (or lacked until recently) toolchain support. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-7-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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f491e073b9 |
selftests/rseq: Introduce rseq_get_abi() helper
commit e546cd48ccc456074ddb8920732aef4af65d7ca7 upstream. This is done in preparation for the selftest uplift to become compatible with glibc-2.35. glibc-2.35 exposes the rseq per-thread data in the TCB, accessible at an offset from the thread pointer, rather than through an actual Thread-Local Storage (TLS) variable, as the kernel selftests initially expected. Introduce a rseq_get_abi() helper, initially using the __rseq_abi TLS variable, in preparation for changing this userspace ABI for one which is compatible with glibc-2.35. Note that the __rseq_abi TLS and glibc-2.35's ABI for per-thread data cannot actively coexist in a process, because the kernel supports only a single rseq registration per thread. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-6-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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158d91ffe0 |
selftests/rseq: Remove volatile from __rseq_abi
commit 94b80a19ebfe347a01301d750040a61c38200e2b upstream. This is done in preparation for the selftest uplift to become compatible with glibc-2.35. All accesses to the __rseq_abi fields are volatile, but remove the volatile from the TLS variable declaration, otherwise we are stuck with volatile for the upcoming rseq_get_abi() helper. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-5-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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7037c511f6 |
selftests/rseq: Remove useless assignment to cpu variable
commit 930378d056eac2c96407b02aafe4938d0ac9cc37 upstream. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-4-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Desnoyers
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9aa134cb66 |
selftests/rseq: introduce own copy of rseq uapi header
commit 5c105d55a9dc9e01535116ccfc26e703168a574f upstream. The Linux kernel rseq uapi header has a broken layout for the rseq_cs.ptr field on 32-bit little endian architectures. The entire rseq_cs.ptr field is planned for removal, leaving only the 64-bit rseq_cs.ptr64 field available. Both glibc and librseq use their own copy of the Linux kernel uapi header, where they introduce proper union fields to access to the 32-bit low order bits of the rseq_cs pointer on 32-bit architectures. Introduce a copy of the Linux kernel uapi headers in the Linux kernel selftests. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220124171253.22072-2-mathieu.desnoyers@efficios.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Shuah Khan
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8417f44759 |
selftests/rseq: remove ARRAY_SIZE define from individual tests
commit 07ad4f7629d4802ff0d962b0ac23ea6445964e2a upstream. ARRAY_SIZE is defined in several selftests. Remove definitions from individual test files and include header file for the define instead. ARRAY_SIZE define is added in a separate patch to prepare for this change. Remove ARRAY_SIZE from rseq tests and pickup the one defined in kselftest.h. Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Peter Oskolkov
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b131190070 |
rseq/selftests,x86_64: Add rseq_offset_deref_addv()
commit ea366dd79c05fcd4cf5e225d2de8a3a7c293160c upstream. This patch adds rseq_offset_deref_addv() function to tools/testing/selftests/rseq/rseq-x86.h, to be used in a selftest in the next patch in the patchset. Once an architecture adds support for this function they should define "RSEQ_ARCH_HAS_OFFSET_DEREF_ADDV". Signed-off-by: Peter Oskolkov <posk@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Link: https://lkml.kernel.org/r/20200923233618.2572849-2-posk@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Dimitris Michailidis
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22e7546101 |
selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test
commit b968080808f7f28b89aa495b7402ba48eb17ee93 upstream.
udpgso_bench.sh has been running its IPv6 TCP test with IPv4 arguments
since its initial conmit. Looks like a typo.
Fixes:
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Greg Kroah-Hartman
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a778a36923 |
This is the 5.4.198 stable release
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Merge 5.4.198 into android11-5.4-lts
Changes in 5.4.198
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
USB: serial: option: add Quectel BG95 modem
USB: new quirk for Dell Gen 2 devices
usb: core: hcd: Add support for deferring roothub registration
perf/x86/intel: Fix event constraints for ICL
ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
btrfs: add "0x" prefix for unsupported optional features
btrfs: repair super block num_devices automatically
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
b43legacy: Fix assigning negative value to unsigned variable
b43: Fix assigning negative value to unsigned variable
ipw2x00: Fix potential NULL dereference in libipw_xmit()
ipv6: fix locking issues with loops over idev->addr_list
fbcon: Consistently protect deferred_takeover with console_lock()
ACPICA: Avoid cache flush inside virtual machines
drm/komeda: return early if drm_universal_plane_init() fails.
ALSA: jack: Access input_dev under mutex
spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
tools/power turbostat: fix ICX DRAM power numbers
drm/amd/pm: fix double free in si_parse_power_table()
ath9k: fix QCA9561 PA bias level
media: venus: hfi: avoid null dereference in deinit
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: cx25821: Fix the warning when removing the module
md/bitmap: don't set sb values if can't pass sanity check
mmc: jz4740: Apply DMA engine limits to maximum segment size
scsi: megaraid: Fix error check return value of register_chrdev()
drm/plane: Move range check for format_count earlier
drm/amd/pm: fix the compile warning
arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
drm: msm: fix error check return value of irq_of_parse_and_map()
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
net/mlx5: fs, delete the FTE when there are no rules attached to it
ASoC: dapm: Don't fold register value changes into notifications
mlxsw: spectrum_dcb: Do not warn about priority changes
drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
HID: bigben: fix slab-out-of-bounds Write in bigben_probe
ASoC: tscs454: Add endianness flag in snd_soc_component_driver
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
ipmi:ssif: Check for NULL msg when handling events and messages
ipmi: Fix pr_fmt to avoid compilation issues
rtlwifi: Use pr_warn instead of WARN_ONCE
media: coda: limit frame interval enumeration to supported encoder frame sizes
media: cec-adap.c: fix is_configuring state
openrisc: start CPU timer early in boot
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
ASoC: rt5645: Fix errorenous cleanup order
nbd: Fix hung on disconnect request if socket is closed before
net: phy: micrel: Allow probing without .driver_data
media: exynos4-is: Fix compile warning
ASoC: max98357a: remove dependency on GPIOLIB
hwmon: Make chip parameter for with_info API mandatory
rxrpc: Return an error to sendmsg if call failed
eth: tg3: silence the GCC 12 array-bounds warning
selftests/bpf: fix btf_dump/btf_dump due to recent clang change
IB/rdmavt: add missing locks in rvt_ruc_loopback
ARM: dts: ox820: align interrupt controller node name with dtschema
PM / devfreq: rk3399_dmc: Disable edev on remove()
fs: jfs: fix possible NULL pointer dereference in dbFree()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
powerpc/fadump: Fix fadump to work with a different endian capture kernel
fat: add ratelimit to fat*_ent_bread()
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: hisi: Add missing of_node_put after of_find_compatible_node
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
powerpc/xics: fix refcount leak in icp_opal_init()
powerpc/powernv: fix missing of_node_put in uv_init()
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
RDMA/hfi1: Prevent panic when SDMA is disabled
drm: fix EDID struct for old ARM OABI format
ath9k: fix ar9003_get_eepmisc
drm/edid: fix invalid EDID extension block filtering
drm/bridge: adv7511: clean up CEC adapter when probe fails
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
x86/delay: Fix the wrong asm constraint in delay_loop()
drm/mediatek: Fix mtk_cec_mask()
drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
drm/vc4: txp: Force alpha to be 0xff if it's disabled
bpf: Fix excessive memory allocation in stack_map_alloc()
nl80211: show SSID for P2P_GO interfaces
drm/komeda: Fix an undefined behavior bug in komeda_plane_add()
drm: mali-dp: potential dereference of null pointer
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
NFC: NULL out the dev->rfkill to prevent UAF
efi: Add missing prototype for efi_capsule_setup_info
drbd: fix duplicate array initializer
HID: hid-led: fix maximum brightness for Dream Cheeky
HID: elan: Fix potential double free in elan_input_configured
drm/bridge: Fix error handling in analogix_dp_probe
sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
spi: img-spfi: Fix pm_runtime_get_sync() error checking
cpufreq: Fix possible race in cpufreq online error path
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
inotify: show inotify mask flags in proc fdinfo
fsnotify: fix wrong lockdep annotations
of: overlay: do not break notify on NOTIFY_{OK|STOP}
scsi: ufs: core: Exclude UECxx from SFR dump list
x86/pm: Fix false positive kmemleak report in msr_build_context()
x86/speculation: Add missing prototype for unpriv_ebpf_notify()
ASoC: rk3328: fix disabling mclk on pclk probe failure
perf tools: Add missing headers needed by util/data.h
drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/hdmi: fix error check return value of irq_of_parse_and_map()
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
virtio_blk: fix the discard_granularity and discard_alignment queue limits
x86: Fix return value of __setup handlers
irqchip/exiu: Fix acknowledgment of edge triggered interrupts
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
media: uvcvideo: Fix missing check to determine if element is found in list
iomap: iomap_write_failed fix
Revert "cpufreq: Fix possible race in cpufreq online error path"
perf/amd/ibs: Use interrupt regs ip for stack unwinding
ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
scripts/faddr2line: Fix overlapping text section failures
media: aspeed: Fix an error handling path in aspeed_video_probe()
media: st-delta: Fix PM disable depth imbalance in delta_probe
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: vsp1: Fix offset calculation for plane cropping
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
m68k: math-emu: Fix dependencies of math emulation support
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
media: ov7670: remove ov7670_power_off from ov7670_remove
ext4: reject the 'commit' option on ext2 filesystems
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
rxrpc: Fix listen() setting the bar too high for the prealloc rings
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix overlapping ACK accounting
rxrpc: Don't let ack.previousPacket regress
rxrpc: Fix decision on when to generate an IDLE ACK
net/smc: postpone sk_refcnt increment in connect()
arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399
ARM: dts: suniv: F1C100: fix watchdog compatible
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
PCI: cadence: Fix find_first_zero_bit() limit
PCI: rockchip: Fix find_first_zero_bit() limit
KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry
can: xilinx_can: mark bit timing constants as const
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C
ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
misc: ocxl: fix possible double free in ocxl_file_register_afu
crypto: marvell/cesa - ECB does not IV
arm: mediatek: select arch timer for mt7629
powerpc/fadump: fix PT_LOAD segment for boot memory area
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
firmware: arm_scmi: Fix list protocols enumeration in the base protocol
nvdimm: Allow overwrite in the presence of disabled dimms
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
drivers/base/node.c: fix compaction sysfs file leak
dax: fix cache flush on PMD-mapped pages
powerpc/8xx: export 'cpm_setbrg' for modules
powerpc/idle: Fix return value of __setup() handler
powerpc/4xx/cpm: Fix return value of __setup() handler
proc: fix dentry/inode overinstantiating under /proc/${pid}/net
ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
PCI: imx6: Fix PERST# start-up sequence
tty: fix deadlock caused by calling printk() under tty_port->lock
crypto: cryptd - Protect per-CPU resource by disabling BH.
Input: sparcspkr - fix refcount leak in bbc_beep_probe
powerpc/64: Only WARN if __pa()/__va() called with bad addresses
powerpc/perf: Fix the threshold compare group constraint for power9
macintosh: via-pmu and via-cuda need RTC_LIB
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
mailbox: forward the hrtimer if not queued and under a lock
RDMA/hfi1: Prevent use of lock before it is initialized
Input: stmfts - do not leave device disabled in stmfts_input_open
f2fs: fix dereference of stale list iterator after loop body
iommu/mediatek: Add list_del in mtk_iommu_remove
i2c: at91: use dma safe buffers
i2c: at91: Initialize dma_buf in at91_twi_xfer()
NFS: Do not report EINTR/ERESTARTSYS as mapping errors
NFS: Do not report flush errors in nfs_write_end()
NFS: Don't report errors from nfs_pageio_complete() more than once
NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
dmaengine: stm32-mdma: remove GISR1 register
iommu/amd: Increase timeout waiting for GA log enablement
perf c2c: Use stdio interface if slang is not supported
perf jevents: Fix event syntax error caused by ExtSel
f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count()
f2fs: fix to do sanity check on block address in f2fs_do_zero_range()
f2fs: fix to clear dirty inode in f2fs_evict_inode()
f2fs: fix deadloop in foreground GC
f2fs: don't need inode lock for system hidden quota
f2fs: fix fallocate to use file_modified to update permissions consistently
wifi: mac80211: fix use-after-free in chanctx code
iwlwifi: mvm: fix assert 1F04 upon reconfig
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
bfq: Split shared queues on move between cgroups
bfq: Update cgroup information before merging bio
bfq: Track whether bfq_group is still online
netfilter: nf_tables: disallow non-stateful expression in sets earlier
ext4: fix use-after-free in ext4_rename_dir_prepare
ext4: fix warning in ext4_handle_inode_extension
ext4: fix bug_on in ext4_writepages
ext4: verify dir block before splitting it
ext4: avoid cycles in directory h-tree
ACPI: property: Release subnode properties with data nodes
tracing: Fix potential double free in create_var_ref()
PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
PCI: qcom: Fix runtime PM imbalance on probe errors
PCI: qcom: Fix unbalanced PHY init on probe errors
mm, compaction: fast_find_migrateblock() should return pfn in the target zone
dlm: fix plock invalid read
dlm: fix missing lkb refcount handling
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
scsi: dc395x: Fix a missing check on list iterator
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
md: fix an incorrect NULL check in does_sb_need_changing
md: fix an incorrect NULL check in md_reload_sb
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
media: coda: Fix reported H264 profile
media: coda: Add more H264 levels for CODA960
Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug
RDMA/hfi1: Fix potential integer multiplication overflow errors
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip: irq-xtensa-mx: fix initial IRQ affinity
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
um: chan_user: Fix winch_tramp() return value
um: Fix out-of-bounds read in LDT setup
iommu/msm: Fix an incorrect NULL check on list iterator
nodemask.h: fix compilation error with GCC12
hugetlb: fix huge_pmd_unshare address update
rtl818x: Prevent using not initialized queues
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
carl9170: tx: fix an incorrect use of list iterator
serial: pch: don't overwrite xmit->buf[0] by x_char
tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
gma500: fix an incorrect NULL check on list iterator
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
phy: qcom-qmp: fix struct clk leak on probe errors
ARM: pxa: maybe fix gpio lookup tables
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
dt-bindings: gpio: altera: correct interrupt-cells
blk-iolatency: Fix inflight count imbalances and IO hangs on offline
phy: qcom-qmp: fix reset-controller leak on probe errors
Kconfig: add config option for asm goto w/ outputs
RDMA/rxe: Generate a completion for unsupported/invalid opcode
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
bfq: Avoid merging queues with different parents
bfq: Drop pointless unlock-lock pair
bfq: Remove pointless bfq_init_rq() calls
bfq: Get rid of __bio_blkcg() usage
bfq: Make sure bfqg for which we are queueing requests is online
block: fix bio_clone_blkg_association() to associate with proper blkcg_gq
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
staging: greybus: codecs: fix type confusion of list iterator variable
iio: adc: ad7124: Remove shift from scan_type
tty: goldfish: Use tty_port_destroy() to destroy port
tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe
tty: serial: fsl_lpuart: fix potential bug when using both of_alias_get_id and ida_simple_get
usb: usbip: fix a refcount leak in stub_probe()
usb: usbip: add missing device lock on tweak configuration cmd
USB: storage: karma: fix rio_karma_init return
usb: musb: Fix missing of_node_put() in omap2430_probe
staging: fieldbus: Fix the error handling path in anybuss_host_common_probe()
pwm: lp3943: Fix duty calculation in case period was clamped
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
usb: dwc3: pci: Fix pm_runtime_get_sync() error checking
firmware: stratix10-svc: fix a missing check on list iterator
iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check
iio: adc: sc27xx: fix read big scale voltage not right
iio: adc: sc27xx: Fine tune the scale calibration values
rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
serial: sifive: Report actual baud base rather than fixed 115200
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
soc: rockchip: Fix refcount leak in rockchip_grf_init
clocksource/drivers/riscv: Events are stopped during CPU suspend
rtc: mt6397: check return value after calling platform_get_resource()
serial: meson: acquire port->lock in startup()
serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
serial: digicolor-usart: Don't allow CS5-6
serial: rda-uart: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: sh-sci: Don't allow CS5-6
serial: sifive: Sanitize CSIZE and c_iflag
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: stm32-usart: Correct CSIZE, bits, and parity
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
bus: ti-sysc: Fix warnings for unbind for serial
driver: base: fix UAF when driver_attach failed
driver core: fix deadlock in __device_attach
watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe
ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
net: sched: fixed barrier to prevent skbuff sticking in qdisc backlog
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
modpost: fix removing numeric suffixes
jffs2: fix memory leak in jffs2_do_fill_super
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
nfp: only report pause frame configuration for physical device
net/mlx5: Don't use already freed action pointer
net/mlx5e: Update netdev features after changing XDP state
net: sched: add barrier to fix packet stuck problem for lockless qdisc
tcp: tcp_rtx_synack() can be called from process context
afs: Fix infinite loop found by xfstest generic/676
tipc: check attribute length for bearer name
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
tracing: Fix sleeping function called from invalid context on RT kernel
tracing: Avoid adding tracer option before update_tracer_options
f2fs: remove WARN_ON in f2fs_is_valid_blkaddr
i2c: cadence: Increase timeout per message if necessary
m68knommu: set ZERO_PAGE() to the allocated zeroed page
m68knommu: fix undefined reference to `_init_sp'
dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type
NFSv4: Don't hold the layoutget locks across multiple RPC calls
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
xprtrdma: treat all calls not a bcall when bc_serv is NULL
netfilter: nat: really support inet nat without l3 address
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
netfilter: nf_tables: memleak flow rule from commit path
xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
bpf, arm64: Clear prog->jited_len along prog->jited
net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net: mdio: unexport __init-annotated mdio_bus_init()
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net: ipv6: unexport __init-annotated seg6_hmac_init()
net/mlx5: Rearm the FW tracer after each tracer event
net/mlx5: fs, fail conflicting actions
ip_gre: test csum_start instead of transport header
net: altera: Fix refcount leak in altera_tse_mdio_create
drm: imx: fix compiler warning with gcc-12
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
iio: st_sensors: Add a local lock for protecting odr
lkdtm/usercopy: Expand size of "out of frame" object
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
tty: Fix a possible resource leak in icom_probe
drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
USB: hcd-pci: Fully suspend across freeze/thaw cycle
usb: dwc2: gadget: don't reset gadget's driver->bus
misc: rtsx: set NULL intfdata when probe fails
extcon: Modify extcon device to be created after driver data is set
clocksource/drivers/sp804: Avoid error on multiple instances
staging: rtl8712: fix uninit-value in usb_read8() and friends
staging: rtl8712: fix uninit-value in r871xu_drv_init()
serial: msm_serial: disable interrupts in __msm_console_write()
kernfs: Separate kernfs_pr_cont_buf and rename_lock.
watchdog: wdat_wdt: Stop watchdog when rebooting the system
md: protect md_unregister_thread from reentrancy
scsi: myrb: Fix up null pointer access on myrb_cleanup()
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
ceph: allow ceph.dir.rctime xattr to be updatable
drm/radeon: fix a possible null pointer dereference
modpost: fix undefined behavior of is_arm_mapping_symbol()
x86/cpu: Elide KCSAN for cpu_has() and friends
nbd: call genl_unregister_family() first in nbd_cleanup()
nbd: fix race between nbd_alloc_config() and module removal
nbd: fix io hung while disconnecting device
s390/gmap: voluntarily schedule during key setting
cifs: version operations for smb20 unneeded when legacy support disabled
nodemask: Fix return values to be unsigned
vringh: Fix loop descriptors check in the indirect cases
scripts/gdb: change kernel config dumping method
ALSA: hda/conexant - Fix loopback issue with CX20632
cifs: return errors during session setup during reconnects
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
mmc: block: Fix CQE recovery reset success
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
ixgbe: fix bcast packets Rx on VF after promisc removal
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
md/raid0: Ignore RAID0 layout if the second zone has only one device
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
Linux 5.4.198
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I05615e33dbd0029f93c9724c9abc9cb9035122d2
|
||
Florian Westphal
|
e0212033ff |
netfilter: nat: really support inet nat without l3 address
[ Upstream commit 282e5f8fe907dc3f2fbf9f2103b0e62ffc3a68a5 ]
When no l3 address is given, priv->family is set to NFPROTO_INET and
the evaluation function isn't called.
Call it too so l4-only rewrite can work.
Also add a test case for this.
Fixes: a33f387ecd5aa ("netfilter: nft_nat: allow to specify layer 4 protocol NAT only")
Reported-by: Yi Chen <yiche@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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||
|
Leo Yan
|
ff66ae4359 |
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
[ Upstream commit b24192a17337abbf3f44aaa75e15df14a2d0016e ]
The function percent_rmt_hitm_cmp() wrongly uses local HITMs for
sorting remote HITMs.
Since this function is to sort cache lines for remote HITMs, this patch
changes to use 'rmt_hitm' field for correct sorting.
Fixes:
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||
Zhengjun Xing
|
7f51f27345 |
perf jevents: Fix event syntax error caused by ExtSel
[ Upstream commit f4df0dbbe62ee8e4405a57b27ccd54393971c773 ]
In the origin code, when "ExtSel" is 1, the eventcode will change to
"eventcode |= 1 << 21”. For event “UNC_Q_RxL_CREDITS_CONSUMED_VN0.DRS",
its "ExtSel" is "1", its eventcode will change from 0x1E to 0x20001E,
but in fact the eventcode should <=0x1FF, so this will cause the parse
fail:
# perf stat -e "UNC_Q_RxL_CREDITS_CONSUMED_VN0.DRS" -a sleep 0.1
event syntax error: '.._RxL_CREDITS_CONSUMED_VN0.DRS'
\___ value too big for format, maximum is 511
On the perf kernel side, the kernel assumes the valid bits are continuous.
It will adjust the 0x100 (bit 8 for perf tool) to bit 21 in HW.
DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21");
So the perf tool follows the kernel side and just set bit8 other than bit21.
Fixes:
|
||
|
Leo Yan
|
9eb684dc41 |
perf c2c: Use stdio interface if slang is not supported
[ Upstream commit c4040212bc97d16040712a410335f93bc94d2262 ]
If the slang lib is not installed on the system, perf c2c tool disables TUI
mode and roll back to use stdio mode; but the flag 'c2c.use_stdio' is
missed to set true and thus it wrongly applies UI quirks in the function
ui_quirks().
This commit forces to use stdio interface if slang is not supported, and
it can avoid to apply the UI quirks and show the correct metric header.
Before:
=================================================
Shared Cache Line Distribution Pareto
=================================================
-------------------------------------------------------------------------------
0 0 0 99 0 0 0 0xaaaac17d6000
-------------------------------------------------------------------------------
0.00% 0.00% 6.06% 0.00% 0.00% 0.00% 0x20 N/A 0 0xaaaac17c25ac 0 0 43 375 18469 2 [.] 0x00000000000025ac memstress memstress[25ac] 0
0.00% 0.00% 93.94% 0.00% 0.00% 0.00% 0x29 N/A 0 0xaaaac17c3e88 0 0 173 180 135 2 [.] 0x0000000000003e88 memstress memstress[3e88] 0
After:
=================================================
Shared Cache Line Distribution Pareto
=================================================
-------------------------------------------------------------------------------
0 0 0 99 0 0 0 0xaaaac17d6000
-------------------------------------------------------------------------------
0.00% 0.00% 6.06% 0.00% 0.00% 0.00% 0x20 N/A 0 0xaaaac17c25ac 0 0 43 375 18469 2 [.] 0x00000000000025ac memstress memstress[25ac] 0
0.00% 0.00% 93.94% 0.00% 0.00% 0.00% 0x29 N/A 0 0xaaaac17c3e88 0 0 173 180 135 2 [.] 0x0000000000003e88 memstress memstress[3e88] 0
Fixes:
|
||
Yang Jihong
|
db681127e9 |
perf tools: Add missing headers needed by util/data.h
[ Upstream commit 4d27cf1d9de5becfa4d1efb2ea54dba1b9fc962a ]
'struct perf_data' in util/data.h uses the "u64" data type, which is
defined in "linux/types.h".
If we only include util/data.h, the following compilation error occurs:
util/data.h:38:3: error: unknown type name ‘u64’
u64 version;
^~~
Solution: include "linux/types.h." to add the needed type definitions.
Fixes:
|
||
Yonghong Song
|
56fd9dcfe1 |
selftests/bpf: fix btf_dump/btf_dump due to recent clang change
[ Upstream commit 4050764cbaa25760aab40857f723393c07898474 ]
Latest llvm-project upstream had a change of behavior
related to qualifiers on function return type ([1]).
This caused selftests btf_dump/btf_dump failure.
The following example shows what changed.
$ cat t.c
typedef const char * const (* const (* const fn_ptr_arr2_t[5])())(char * (*)(int));
struct t {
int a;
fn_ptr_arr2_t l;
};
int foo(struct t *arg) {
return arg->a;
}
Compiled with latest upstream llvm15,
$ clang -O2 -g -target bpf -S -emit-llvm t.c
The related generated debuginfo IR looks like:
!16 = !DIDerivedType(tag: DW_TAG_typedef, name: "fn_ptr_arr2_t", file: !1, line: 1, baseType: !17)
!17 = !DICompositeType(tag: DW_TAG_array_type, baseType: !18, size: 320, elements: !32)
!18 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !19)
!19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64)
!20 = !DISubroutineType(types: !21)
!21 = !{!22, null}
!22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !23, size: 64)
!23 = !DISubroutineType(types: !24)
!24 = !{!25, !28}
!25 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !26, size: 64)
!26 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !27)
!27 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
You can see two intermediate const qualifier to pointer are dropped in debuginfo IR.
With llvm14, we have following debuginfo IR:
!16 = !DIDerivedType(tag: DW_TAG_typedef, name: "fn_ptr_arr2_t", file: !1, line: 1, baseType: !17)
!17 = !DICompositeType(tag: DW_TAG_array_type, baseType: !18, size: 320, elements: !34)
!18 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !19)
!19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64)
!20 = !DISubroutineType(types: !21)
!21 = !{!22, null}
!22 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !23)
!23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !24, size: 64)
!24 = !DISubroutineType(types: !25)
!25 = !{!26, !30}
!26 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !27)
!27 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !28, size: 64)
!28 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !29)
!29 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
All const qualifiers are preserved.
To adapt the selftest to both old and new llvm, this patch removed
the intermediate const qualifier in const-to-ptr types, to make the
test succeed again.
[1] https://reviews.llvm.org/D125919
Reported-by: Mykola Lysenko <mykolal@fb.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20220523152044.3905809-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Len Brown
|
7bd0ac1e23 |
tools/power turbostat: fix ICX DRAM power numbers
[ Upstream commit 6397b6418935773a34b533b3348b03f4ce3d7050 ] ICX (and its duplicates) require special hard-coded DRAM RAPL units, rather than using the generic RAPL energy units. Reported-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Srinivasarao Pathipati
|
a965799388 |
Merge android11-5.4.191+ (375c2e2) into msm-5.4
* refs/heads/tmp-375c2e2:
Revert "oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup"
Linux 5.4.191
Revert "net: micrel: fix KS8851_MLL Kconfig"
block/compat_ioctl: fix range check in BLKGETSIZE
staging: ion: Prevent incorrect reference counting behavour
spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
jbd2: fix a potential race while discarding reserved buffers after an abort
ext4: force overhead calculation if the s_overhead_cluster makes no sense
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4, doc: fix incorrect h_reserved size
ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
ext4: fix use-after-free in ext4_search_dir
ext4: fix symlink file size not match to file content
arm_pmu: Validate single/group leader events
ARC: entry: fix syscall_trace_exit argument
e1000e: Fix possible overflow in LTR decoding
ASoC: soc-dapm: fix two incorrect uses of list iterator
openvswitch: fix OOB access in reserve_sfa_size()
xtensa: fix a7 clobbering in coprocessor context load/store
xtensa: patch_text: Fixup last cpu should be master
powerpc/perf: Fix power9 event alternatives
drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
KVM: PPC: Fix TCE handling for VFIO
drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
dma: at_xdmac: fix a missing check on list iterator
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
EDAC/synopsys: Read the error count from the correct register
stat: fix inconsistency between struct stat and struct compat_stat
scsi: qedi: Fix failed disconnect handling
net: macb: Restart tx only if queue pointer is lagging
drm/msm/mdp5: check the return of kzalloc()
dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
mt76: Fix undefined behavior due to shift overflowing the constant
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
vxlan: fix error return code in vxlan_fdb_append
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
reset: tegra-bpmp: Restore Handle errors in BPMP response
ARM: vexpress/spc: Avoid negative array index when !SMP
selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
netlink: reset network and mac headers in netlink_dump()
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
net/sched: cls_u32: fix possible leak in u32_init_knode()
net/packet: fix packet_sock xmit return value checking
net/smc: Fix sock leak when release after smc_shutdown()
rxrpc: Restore removed timer deletion
igc: Fix BUG: scheduling while atomic
igc: Fix infinite loop in release_swfw_sync
dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
ALSA: usb-audio: Clear MIDI port active flag after draining
tcp: Fix potential use-after-free due to double kfree()
net/sched: cls_u32: fix netns refcount changes in u32_change()
tcp: fix race condition when creating child sockets from syncookies
gfs2: assign rgrp glock before compute_bitstructs
can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
tracing: Dump stacktrace trigger to the corresponding instance
mm: page_alloc: fix building error on -Werror=array-compare
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
Linux 5.4.190
ax25: Fix UAF bugs in ax25 timers
ax25: Fix NULL pointer dereferences in ax25 timers
ax25: fix NPD bug in ax25_disconnect
ax25: fix UAF bug in ax25_send_control()
ax25: Fix refcount leaks caused by ax25_cb_del()
ax25: fix UAF bugs of net_device caused by rebinding operation
ax25: fix reference count leaks of ax25_dev
ax25: add refcount in ax25_dev to avoid UAF bugs
dma-direct: avoid redundant memory sync for swiotlb
i2c: pasemi: Wait for write xfers to finish
smp: Fix offline cpu check in flush_smp_call_function_queue()
dm integrity: fix memory corruption when tag_size is less than digest size
ARM: davinci: da850-evm: Avoid NULL pointer dereference
tick/nohz: Use WARN_ON_ONCE() to prevent console saturation
genirq/affinity: Consider that CPUs on nodes can be unbalanced
drm/amd/display: don't ignore alpha property on pre-multiplied mode
ipv6: fix panic when forwarding a pkt with no in6 dev
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
ALSA: hda/realtek: Add quirk for Clevo PD50PNT
btrfs: mark resumed async balance as writing
btrfs: remove unused variable in btrfs_{start,write}_dirty_block_groups()
ath9k: Fix usage of driver-private space in tx_info
ath9k: Properly clear TX status area before reporting to mac80211
gcc-plugins: latent_entropy: use /dev/urandom
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
mm, page_alloc: fix build_zonerefs_node()
perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
drivers: net: slip: fix NPD bug in sl_tx_timeout()
scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan
scsi: mvsas: Add PCI ID of RocketRaid 2640
powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit
drm/amd/display: Fix allocate_mst_payload assert on resume
net: usb: aqc111: Fix out-of-bounds accesses in RX fixup
tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry
arm64: alternatives: mark patch_alternative() as `noinstr`
regulator: wm8994: Add an off-on delay for WM8994 variant
gpu: ipu-v3: Fix dev_dbg frequency output
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
net: micrel: fix KS8851_MLL Kconfig
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
scsi: target: tcmu: Fix possible page UAF
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
drm/amdkfd: Check for potential null return of kmalloc_array()
drm/amdkfd: Fix Incorrect VMIDs passed to HWS
drm/amd/display: Update VTEM Infopacket definition
drm/amd/display: fix audio format not updated after edid updated
drm/amd: Add USBC connector ID
cifs: potential buffer overflow in handling symlinks
nfc: nci: add flush_workqueue to prevent uaf
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
sctp: Initialize daddr on peeled off socket
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
cfg80211: hold bss_lock while updating nontrans_list
net/sched: taprio: Check if socket flags are valid
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
net/sched: fix initialization order when updating chain 0 head
mlxsw: i2c: Fix initialization error flow
gpiolib: acpi: use correct format characters
veth: Ensure eth header is in skb's linear part
net/sched: flower: fix parsing of ethertype following VLAN header
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
ANDROID: GKI: fix crc issue with commit
|
||
|
Greg Kroah-Hartman
|
0cf7a2be06 |
This is the 5.4.196 stable release
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Merge 5.4.196 into android11-5.4-lts
Changes in 5.4.196
floppy: use a statically allocated error counter
x86/xen: Make the boot CPU idle task reliable
x86/xen: Make the secondary CPU idle tasks reliable
rtc: fix use-after-free on device removal
um: Cleanup syscall_handler_t definition/cast, fix warning
Input: add bounds checking to input_set_capability()
Input: stmfts - fix reference leak in stmfts_input_open
crypto: stm32 - fix reference leak in stm32_crc_remove
crypto: x86/chacha20 - Avoid spurious jumps to other functions
ALSA: hda/realtek: Enable headset mic on Lenovo P360
nvme-multipath: fix hang when disk goes live over reconnect
rtc: mc146818-lib: Fix the AltCentury for AMD platforms
MIPS: lantiq: check the return value of kzalloc()
drbd: remove usage of list iterator variable after loop
platform/chrome: cros_ec_debugfs: detach log reader wq from devm
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
nilfs2: fix lockdep warnings in page operations for btree nodes
nilfs2: fix lockdep warnings during disk space reclamation
mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()
SUNRPC: Clean up scheduling of autoclose
SUNRPC: Prevent immediate close+reconnect
SUNRPC: Don't call connect() more than once on a TCP socket
SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
ALSA: wavefront: Proper check of get_user() error
perf: Fix sys_perf_event_open() race against self
Fix double fget() in vhost_net_set_backend()
PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold
KVM: x86/mmu: Update number of zapped pages even if page list is stable
crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
dma-buf: fix use of DMA_BUF_SET_NAME_{A,B} in userspace
ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi
ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group
net: macb: Increment rx bd head after allocating skb and buffer
net/sched: act_pedit: sanitize shift argument before usage
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
ice: fix possible under reporting of ethtool Tx and Rx statistics
clk: at91: generated: consider range when calculating best rate
net/qla3xxx: Fix a test in ql_reset_work()
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/mlx5e: Properly block LRO when XDP is enabled
net: af_key: add check for pfkey_broadcast in function pfkey_process
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
igb: skip phy status check where unavailable
net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.
gpio: gpio-vf610: do not touch other bits when set the target bit
gpio: mvebu/pwm: Refuse requests with inverted polarity
perf bench numa: Address compiler error on s390
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
mac80211: fix rx reordering with non explicit / psmp ack policy
selftests: add ping test with ping_group_range tuned
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
net: atlantic: verify hw_head_ lies within TX buffer ring
Input: ili210x - fix reset timing
block: return ELEVATOR_DISCARD_MERGE if possible
net: stmmac: disable Split Header (SPH) for Intel platforms
firmware_loader: use kernel credentials when reading firmware
ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk
Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
x86/xen: fix booting 32-bit pv guest
x86/xen: Mark cpu_bringup_and_idle() as dead_end_function
i2c: mt7621: fix missing clk_disable_unprepare() on error in mtk_i2c_probe()
afs: Fix afs_getattr() to refetch file status if callback break occurred
Linux 5.4.196
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8464b114a6d5d655386f3c794bbb8bbc3a94e0ec
|
||
Peter Zijlstra
|
10a221e2d3 |
x86/xen: Mark cpu_bringup_and_idle() as dead_end_function
commit 9af9dcf11bda3e2c0e24c1acaacb8685ad974e93 upstream.
The asm_cpu_bringup_and_idle() function is required to push the return
value on the stack in order to make ORC happy, but the only reason
objtool doesn't complain is because of a happy accident.
The thing is that asm_cpu_bringup_and_idle() doesn't return, so
validate_branch() never terminates and falls through to the next
function, which in the normal case is the hypercall_page. And that, as
it happens, is 4095 NOPs and a RET.
Make asm_cpu_bringup_and_idle() terminate on it's own, by making the
function it calls as a dead-end. This way we no longer rely on what
code happens to come after.
Fixes: c3881eb58d56 ("x86/xen: Make the secondary CPU idle tasks reliable")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Link: https://lore.kernel.org/r/20210624095147.693801717@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Nicolas Dichtel
|
dd5de66f5c |
selftests: add ping test with ping_group_range tuned
[ Upstream commit e71b7f1f44d3d88c677769c85ef0171caf9fc89f ] The 'ping' utility is able to manage two kind of sockets (raw or icmp), depending on the sysctl ping_group_range. By default, ping_group_range is set to '1 0', which forces ping to use an ip raw socket. Let's replay the ping tests by allowing 'ping' to use the ip icmp socket. After the previous patch, ipv4 tests results are the same with both kinds of socket. For ipv6, there are a lot a new failures (the previous patch fixes only two cases). Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Thomas Richter
|
74168c2207 |
perf bench numa: Address compiler error on s390
[ Upstream commit f8ac1c478424a9a14669b8cef7389b1e14e5229d ]
The compilation on s390 results in this error:
# make DEBUG=y bench/numa.o
...
bench/numa.c: In function ‘__bench_numa’:
bench/numa.c:1749:81: error: ‘%d’ directive output may be truncated
writing between 1 and 11 bytes into a region of size between
10 and 20 [-Werror=format-truncation=]
1749 | snprintf(tname, sizeof(tname), "process%d:thread%d", p, t);
^~
...
bench/numa.c:1749:64: note: directive argument in the range
[-2147483647, 2147483646]
...
#
The maximum length of the %d replacement is 11 characters because of the
negative sign. Therefore extend the array by two more characters.
Output after:
# make DEBUG=y bench/numa.o > /dev/null 2>&1; ll bench/numa.o
-rw-r--r-- 1 root root 418320 May 19 09:11 bench/numa.o
#
Fixes:
|
||
|
Greg Kroah-Hartman
|
e44bd11b47 |
Merge 5.4.194 into android11-5.4-lts
Changes in 5.4.194
MIPS: Use address-of operator on section symbols
block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version, environment} types
drm/i915: Cast remain to unsigned long in eb_relocate_vma
nfp: bpf: silence bitwise vs. logical OR warning
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
can: grcan: only use the NAPI poll budget for RX
arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id()
x86/asm: Allow to pass macros to __ASM_FORM()
x86: xen: kvm: Gather the definition of emulate prefixes
x86: xen: insn: Decode Xen and KVM emulate-prefix signature
x86: kprobes: Prohibit probing on instruction which has emulate prefix
KVM: x86/svm: Account for family 17h event renumberings in amd_pmc_perf_hw_id
Bluetooth: Fix the creation of hdev->name
mm: fix missing cache flush for all tail pages of compound page
mm: hugetlb: fix missing cache flush in copy_huge_page_from_user()
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
Linux 5.4.194
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib6799ab085043b5cc60cf8e39a22f48dc4520378
|
||
|
Greg Kroah-Hartman
|
00c4652b41 |
This is the 5.4.193 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmJ84EgACgkQONu9yGCS aT75fxAAj9FUW/Vi1U4/QwbAE3ZHI46D++xmpVsuoXJg8M49twIFwLAtae+oeaFL D0AoAhdXJx4kHIOk6XHty3sQb2TZnQw7eSRY4BuB4vT/Tnsy3Ap3L2rbwjwdjSr4 NJWJ+Cr7w8arU4ZgQks+sGamSBWIm69+36VD6N9LjuHofwL0mJi9bZ5JbLvc1pv1 +t5InguLQXvFK1ZZ/0IMpVnhrmm+lMynUKCif9yN7CXiRATmktSfguUGMO5sae7X X3SG64cxp1wh2P+gDEVytZfI/7FWCW/Uu5w1sDnXNhjG3Mizm+3j+olK1/wmj4uo UmP2K8CGfTGVlRG6GXVFmWXJLlUYJfyRC13L2t6fuqio9HK/anNGrsqQiD1YOTTF TgaFOTkPVfeNI+stAX/pxfiRihlF9INyH32yMacKJ5nKZYgJBTWiamktDwL2FRx3 8N5UdnYqeHWHNQdnT3Z0c8qIW9uHamvs7hwphPV6tr9iJqZafBlt4mD+livrHcg9 s/MF1rodYeHP2a/oGBNmWlHFf31lqY/cciy0PPCNfrK4WPS0KaLC87YGxigqhxfi MNdcOX2akUEAOVDIOyuO3tES2rKj6ffL5B/F+YAQO/4wNqBCQPsLs4hGlJBLlBI7 PNuT3hf3sV2n2NWavFSKuyfIzupzjqeybi+wZdmOT/mXKuoza0I= =Isyq -----END PGP SIGNATURE----- Merge 5.4.193 into android11-5.4-lts Changes in 5.4.193 MIPS: Fix CP0 counter erratum detection for R4k CPUs parisc: Merge model and model name into one line in /proc/cpuinfo ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes gpiolib: of: fix bounds check for 'gpio-reserved-ranges' Revert "SUNRPC: attempt AF_LOCAL connect on setup" firewire: fix potential uaf in outbound_phy_packet_callback() firewire: remove check of list iterator against head past the loop body firewire: core: extend card->lock in fw_core_handle_bus_reset ACPICA: Always create namespace nodes using acpi_ns_create_node() genirq: Synchronize interrupt thread startup ASoC: da7219: Fix change notifications for tone generator frequency ASoC: wm8958: Fix change notifications for DSP controls ASoC: meson: Fix event generation for G12A tohdmi mux s390/dasd: fix data corruption for ESE devices s390/dasd: prevent double format of tracks for ESE devices s390/dasd: Fix read for ESE with blksize < 4k s390/dasd: Fix read inconsistency for ESE DASD devices can: grcan: grcan_close(): fix deadlock can: grcan: use ofdev->dev when allocating DMA memory nfc: replace improper check device_is_registered() in netlink related functions nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs NFC: netlink: fix sleep in atomic bug when firmware download timeout hwmon: (adt7470) Fix warning on module removal ASoC: dmaengine: Restore NULL prepare_slave_config() callback RDMA/siw: Fix a condition race issue in MPA request processing net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init() net: stmmac: dwmac-sun8i: add missing of_node_put() in sun8i_dwmac_register_mdio_mux() net: emaclite: Add error handling for of_address_to_resource() selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational bnxt_en: Fix possible bnxt_open() failure caused by wrong RFS flag smsc911x: allow using IRQ0 btrfs: always log symlinks in full mode net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter() drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu NFSv4: Don't invalidate inode attributes on delegation return kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU x86/kvm: Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume KVM: LAPIC: Enable timer posted-interrupt only when mwait/hlt is advertised net: ipv6: ensure we call ipv6_mc_down() at most once block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern mm: fix unexpected zeroed page mapping with zram swap ALSA: pcm: Fix races among concurrent hw_params and hw_free calls ALSA: pcm: Fix races among concurrent read/write and buffer changes ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls ALSA: pcm: Fix races among concurrent prealloc proc writes ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock tcp: make sure treq->af_specific is initialized dm: fix mempool NULL pointer race when completing IO dm: interlock pending dm_io and dm_wait_for_bios_completion PCI: aardvark: Clear all MSIs at setup PCI: aardvark: Fix reading MSI interrupt number mmc: rtsx: add 74 Clocks in power on flow Linux 5.4.193 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I535ab835023ebb753a9bf8073c15f8e434862567 |
||
Masami Hiramatsu
|
6af6427a96 |
x86: xen: insn: Decode Xen and KVM emulate-prefix signature
commit 4d65adfcd1196818659d3bd9b42dccab291e1751 upstream. Decode Xen and KVM's emulate-prefix signature by x86 insn decoder. It is called "prefix" but actually not x86 instruction prefix, so this adds insn.emulate_prefix_size field instead of reusing insn.prefixes. If x86 decoder finds a special sequence of instructions of XEN_EMULATE_PREFIX and 'ud2a; .ascii "kvm"', it just counts the length, set insn.emulate_prefix_size and fold it with the next instruction. In other words, the signature and the next instruction is treated as a single instruction. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: x86@kernel.org Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Andrew Cooper <andrew.cooper3@citrix.com> Cc: Borislav Petkov <bp@alien8.de> Cc: xen-devel@lists.xenproject.org Cc: Randy Dunlap <rdunlap@infradead.org> Link: https://lkml.kernel.org/r/156777564986.25081.4964537658500952557.stgit@devnote2 [mheyne: resolved contextual conflict in tools/objtools/sync-check.sh] Signed-off-by: Maximilian Heyne <mheyne@amazon.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Ido Schimmel
|
64ece01adb |
selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational
commit 3122257c02afd9f199a8fc84ae981e1fc4958532 upstream.
In emulated environments, the bridge ports enslaved to br1 get a carrier
before changing br1's PVID. This means that by the time the PVID is
changed, br1 is already operational and configured with an IPv6
link-local address.
When the test is run with netdevs registered by mlxsw, changing the PVID
is vetoed, as changing the VID associated with an existing L3 interface
is forbidden. This restriction is similar to the 8021q driver's
restriction of changing the VID of an existing interface.
Fix this by taking br1 down and bringing it back up when it is fully
configured.
With this fix, the test reliably passes on top of both the SW and HW
data paths (emulated or not).
Fixes:
|
||
|
Greg Kroah-Hartman
|
36dda9143f |
This is the 5.4.191 stable release
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||
|
Ido Schimmel
|
3a5ad1b8db |
selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
[ Upstream commit 044011fdf162c5dd61c02841930c8f438a9adadb ]
The test verifies that packets are correctly flooded by the bridge and
the VXLAN device by matching on the encapsulated packets at the other
end. However, if packets other than those generated by the test also
ingress the bridge (e.g., MLD packets), they will be flooded as well and
interfere with the expected count.
Make the test more robust by making sure that only the packets generated
by the test can ingress the bridge. Drop all the rest using tc filters
on the egress of 'br0' and 'h1'.
In the software data path, the problem can be solved by matching on the
inner destination MAC or dropping unwanted packets at the egress of the
VXLAN device, but this is not currently supported by mlxsw.
Fixes:
|
||
|
Greg Kroah-Hartman
|
4bd8a3c04c |
This is the 5.4.190 stable release
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Merge 5.4.190 into android11-5.4-lts
Changes in 5.4.190
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
net/sched: flower: fix parsing of ethertype following VLAN header
veth: Ensure eth header is in skb's linear part
gpiolib: acpi: use correct format characters
mlxsw: i2c: Fix initialization error flow
net/sched: fix initialization order when updating chain 0 head
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
net/sched: taprio: Check if socket flags are valid
cfg80211: hold bss_lock while updating nontrans_list
drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
sctp: Initialize daddr on peeled off socket
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
drm/amd: Add USBC connector ID
drm/amd/display: fix audio format not updated after edid updated
drm/amd/display: Update VTEM Infopacket definition
drm/amdkfd: Fix Incorrect VMIDs passed to HWS
drm/amdkfd: Check for potential null return of kmalloc_array()
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
scsi: target: tcmu: Fix possible page UAF
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
net: micrel: fix KS8851_MLL Kconfig
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
gpu: ipu-v3: Fix dev_dbg frequency output
regulator: wm8994: Add an off-on delay for WM8994 variant
arm64: alternatives: mark patch_alternative() as `noinstr`
tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry
net: usb: aqc111: Fix out-of-bounds accesses in RX fixup
drm/amd/display: Fix allocate_mst_payload assert on resume
powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit
scsi: mvsas: Add PCI ID of RocketRaid 2640
scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan
drivers: net: slip: fix NPD bug in sl_tx_timeout()
perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
mm, page_alloc: fix build_zonerefs_node()
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
gcc-plugins: latent_entropy: use /dev/urandom
ath9k: Properly clear TX status area before reporting to mac80211
ath9k: Fix usage of driver-private space in tx_info
btrfs: remove unused variable in btrfs_{start,write}_dirty_block_groups()
btrfs: mark resumed async balance as writing
ALSA: hda/realtek: Add quirk for Clevo PD50PNT
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
ipv6: fix panic when forwarding a pkt with no in6 dev
drm/amd/display: don't ignore alpha property on pre-multiplied mode
genirq/affinity: Consider that CPUs on nodes can be unbalanced
tick/nohz: Use WARN_ON_ONCE() to prevent console saturation
ARM: davinci: da850-evm: Avoid NULL pointer dereference
dm integrity: fix memory corruption when tag_size is less than digest size
smp: Fix offline cpu check in flush_smp_call_function_queue()
i2c: pasemi: Wait for write xfers to finish
dma-direct: avoid redundant memory sync for swiotlb
ax25: add refcount in ax25_dev to avoid UAF bugs
ax25: fix reference count leaks of ax25_dev
ax25: fix UAF bugs of net_device caused by rebinding operation
ax25: Fix refcount leaks caused by ax25_cb_del()
ax25: fix UAF bug in ax25_send_control()
ax25: fix NPD bug in ax25_disconnect
ax25: Fix NULL pointer dereferences in ax25 timers
ax25: Fix UAF bugs in ax25 timers
Linux 5.4.190
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I375cb1d55a4a40c1c31b86c87ddb9235cefcb902
|
||
Srinivasarao Pathipati
|
f01f08906a |
Merge android11-5.4.180+ (598165f) into msm-5.4
* refs/heads/tmp-598165f:
Revert "arm: extend pfn_valid to take into account freed memory map alignment"
UPSTREAM: usb: gadget: clear related members when goto fail
UPSTREAM: usb: gadget: don't release an existing dev->buf
UPSTREAM: usb: gadget: Fix use-after-free bug by not setting udc->dev.driver
UPSTREAM: usb: gadget: rndis: prevent integer overflow in rndis_set_response()
UPSTREAM: fixup for "arm64 entry: Add macro for reading symbol address from the trampoline"
UPSTREAM: arm64: Use the clearbhb instruction in mitigations
UPSTREAM: KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated
UPSTREAM: arm64: Mitigate spectre style branch history side channels
UPSTREAM: KVM: arm64: Add templates for BHB mitigation sequences
UPSTREAM: arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2
UPSTREAM: arm64: Add percpu vectors for EL1
UPSTREAM: arm64: entry: Add macro for reading symbol addresses from the trampoline
UPSTREAM: arm64: entry: Add vectors that have the bhb mitigation sequences
UPSTREAM: arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations
UPSTREAM: arm64: entry: Allow the trampoline text to occupy multiple pages
UPSTREAM: arm64: entry: Make the kpti trampoline's kpti sequence optional
UPSTREAM: arm64: entry: Move trampoline macros out of ifdef'd section
UPSTREAM: arm64: entry: Don't assume tramp_vectors is the start of the vectors
UPSTREAM: arm64: entry: Allow tramp_alias to access symbols after the 4K boundary
UPSTREAM: arm64: entry: Move the trampoline data page before the text page
UPSTREAM: arm64: entry: Free up another register on kpti's tramp_exit path
UPSTREAM: arm64: entry: Make the trampoline cleanup optional
UPSTREAM: arm64: entry.S: Add ventry overflow sanity checks
UPSTREAM: arm64: Add Cortex-X2 CPU part definition
UPSTREAM: arm64: add ID_AA64ISAR2_EL1 sys register
UPSTREAM: arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
UPSTREAM: arm64: Add part number for Arm Cortex-A77
UPSTREAM: sctp: fix the processing for INIT chunk
ANDROID: dm-bow: Protect Ranges fetched and erased from the RB tree
UPSTREAM: ARM: fix Thumb2 regression with Spectre BHB
UPSTREAM: ARM: Spectre-BHB: provide empty stub for non-config
UPSTREAM: ARM: fix build warning in proc-v7-bugs.c
UPSTREAM: ARM: Do not use NOCROSSREFS directive with ld.lld
UPSTREAM: ARM: fix co-processor register typo
UPSTREAM: ARM: fix build error when BPF_SYSCALL is disabled
UPSTREAM: ARM: include unprivileged BPF status in Spectre V2 reporting
UPSTREAM: ARM: Spectre-BHB workaround
UPSTREAM: ARM: use LOADADDR() to get load address of sections
UPSTREAM: ARM: early traps initialisation
UPSTREAM: ARM: report Spectre v2 status through sysfs
UPSTREAM: arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
UPSTREAM: arm/arm64: Provide a wrapper for SMCCC 1.1 calls
UPSTREAM: x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT
UPSTREAM: x86/speculation: Warn about Spectre v2 LFENCE mitigation
UPSTREAM: x86/speculation: Update link to AMD speculation whitepaper
UPSTREAM: x86/speculation: Use generic retpoline by default on AMD
UPSTREAM: x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting
UPSTREAM: Documentation/hw-vuln: Update spectre doc
UPSTREAM: x86/speculation: Add eIBRS + Retpoline options
UPSTREAM: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
UPSTREAM: x86,bugs: Unconditionally allow spectre_v2=retpoline,amd
UPSTREAM: x86/speculation: Merge one test in spectre_v2_user_select_mitigation()
UPSTREAM: bpf: Add kconfig knob for disabling unpriv bpf by default
UPSTREAM: mmc: block: fix read single on recovery logic
Linux 5.4.180
ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE
perf: Fix list corruption in perf_cgroup_switch()
scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
hwmon: (dell-smm) Speed up setting of fan speed
seccomp: Invalidate seccomp mode to catch death failures
USB: serial: cp210x: add CPI Bulk Coin Recycler id
USB: serial: cp210x: add NCR Retail IO box id
USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
USB: serial: option: add ZTE MF286D modem
USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
usb: gadget: f_uac2: Define specific wTerminalType
usb: gadget: rndis: check size of RNDIS_MSG_SET command
USB: gadget: validate interface OS descriptor requests
usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
usb: dwc3: gadget: Prevent core from processing stale TRBs
usb: ulpi: Call of_node_put correctly
usb: ulpi: Move of_node_put to ulpi_dev_release
net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
n_tty: wake up poll(POLLRDNORM) on receiving data
vt_ioctl: add array_index_nospec to VT_ACTIVATE
vt_ioctl: fix array_index_nospec in vt_setactivate
net: amd-xgbe: disable interrupts during pci removal
tipc: rate limit warning for received illegal binding update
net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE
veth: fix races around rq->rx_notify_masked
net: fix a memleak when uncloning an skb dst and its metadata
net: do not keep the dst cache when uncloning an skb dst and its metadata
nfp: flower: fix ida_idx not being released
ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
bonding: pair enable_port with slave_arr_updates
ixgbevf: Require large buffers for build_skb on 82599VF
misc: fastrpc: avoid double fput() on failed usercopy
usb: f_fs: Fix use-after-free for epfile
ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
staging: fbtft: Fix error path in fbtft_driver_module_init()
ARM: dts: meson: Fix the UART compatible strings
perf probe: Fix ppc64 'perf probe add events failed' case
net: bridge: fix stale eth hdr pointer in br_dev_xmit
PM: s2idle: ACPI: Fix wakeup interrupts handling
ACPI/IORT: Check node revision for PMCG resources
nvme-tcp: fix bogus request completion when failing to send AER
ARM: socfpga: fix missing RESET_CONTROLLER
ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
riscv: fix build with binutils 2.38
bpf: Add kconfig knob for disabling unpriv bpf by default
KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER
net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend
PM: hibernate: Remove register_nosave_region_late()
scsi: myrs: Fix crash in error case
scsi: qedf: Fix refcount issue when LOGO is received during TMF
scsi: target: iscsi: Make sure the np under each tpg is unique
net: sched: Clarify error message when qdisc kind is unknown
drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer
NFSv4 expose nfs_parse_server_name function
NFSv4 remove zero number of fs_locations entries error check
NFSv4.1: Fix uninitialised variable in devicenotify
nfs: nfs4clinet: check the return value of kstrdup()
NFSv4 only print the label when its queried
nvme: Fix parsing of ANA log page
NFSD: Fix offset type in I/O trace points
NFSD: Clamp WRITE offsets
NFS: Fix initialisation of nfs_client cl_flags field
net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs
net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs
mmc: sdhci-of-esdhc: Check for error num after setting mask
ima: Do not print policy rule with inactive LSM labels
ima: Allow template selection with ima_template[_fmt]= after ima_hash=
ima: Remove ima_policy file before directory
integrity: check the return value of audit_log_start()
Linux 5.4.179
tipc: improve size validations for received domain records
moxart: fix potential use-after-free on remove path
Linux 5.4.178
cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning
ext4: fix error handling in ext4_restore_inline_data()
EDAC/xgene: Fix deferred probing
EDAC/altera: Fix deferred probing
rtc: cmos: Evaluate century appropriate
selftests: futex: Use variable MAKE instead of make
nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
pinctrl: bcm2835: Fix a few error paths
ASoC: max9759: fix underflow in speaker_gain_control_put()
ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name
ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes
ASoC: fsl: Add missing error handling in pcm030_fabric_probe
drm/i915/overlay: Prevent divide by zero bugs in scaling
net: stmmac: ensure PTP time register reads are consistent
net: stmmac: dump gmac4 DMA registers correctly
net: macsec: Verify that send_sci is on when setting Tx sci explicitly
net: ieee802154: Return meaningful error codes from the netlink helpers
net: ieee802154: ca8210: Stop leaking skb's
net: ieee802154: mcr20a: Fix lifs/sifs periods
net: ieee802154: hwsim: Ensure proper channel selection at probe time
spi: meson-spicc: add IRQ check in meson_spicc_probe
spi: mediatek: Avoid NULL pointer crash in interrupt
spi: bcm-qspi: check for valid cs before applying chip select
iommu/amd: Fix loop timeout issue in iommu_ga_log_enable()
iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()
RDMA/mlx4: Don't continue event handler after memory allocation failure
RDMA/siw: Fix broken RDMA Read Fence/Resume logic.
IB/rdmavt: Validate remote_addr during loopback atomic tests
memcg: charge fs_context and legacy_fs_context
Revert "ASoC: mediatek: Check for error clk pointer"
block: bio-integrity: Advance seed correctly for larger interval sizes
mm/kmemleak: avoid scanning potential huge holes
drm/nouveau: fix off by one in BIOS boundary checking
btrfs: fix deadlock between quota disable and qgroup rescan worker
ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows
ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer chipset)
ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks
ALSA: hda/realtek: Add quirk for ASUS GU603
ALSA: usb-audio: Simplify quirk entries with a macro
ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()
audit: improve audit queue handling when "audit=1" on cmdline
Revert "net: fix information leakage in /proc/net/ptype"
Linux 5.4.177
af_packet: fix data-race in packet_setsockopt / packet_setsockopt
cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask()
rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
net: sched: fix use-after-free in tc_new_tfilter()
net: amd-xgbe: Fix skb data length underflow
net: amd-xgbe: ensure to reset the tx_timer_active flag
ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
cgroup-v1: Require capabilities to set release_agent
psi: Fix uaf issue when psi trigger is destroyed while being polled
PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
Linux 5.4.176
mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
block: Fix wrong offset in bio_truncate()
fsnotify: invalidate dcache before IN_DELETE event
dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
ipv4: remove sparse error in ip_neigh_gw4()
ipv4: tcp: send zero IPID in SYNACK messages
ipv4: raw: lock the socket in raw_bind()
net: hns3: handle empty unknown interrupt for VF
yam: fix a memory leak in yam_siocdevprivate()
drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
ibmvnic: don't spin in tasklet
ibmvnic: init ->running_cap_crqs early
hwmon: (lm90) Mark alert as broken for MAX6654
rxrpc: Adjust retransmission backoff
phylib: fix potential use-after-free
net: phy: broadcom: hook up soft_reset for BCM54616S
netfilter: conntrack: don't increment invalid counter on NF_REPEAT
NFS: Ensure the server has an up to date ctime before renaming
NFS: Ensure the server has an up to date ctime before hardlinking
ipv6: annotate accesses to fn->fn_sernum
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
drm/msm/dsi: Fix missing put_device() call in dsi_get_phy
drm/msm: Fix wrong size calculation
net-procfs: show net devices bound packet types
NFSv4: nfs_atomic_open() can race when looking up a non-regular file
NFSv4: Handle case where the lookup of a directory fails
hwmon: (lm90) Reduce maximum conversion rate for G781
ipv4: avoid using shared IP generator for connected sockets
ping: fix the sk_bound_dev_if match in ping_lookup
hwmon: (lm90) Mark alert as broken for MAX6680
hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
net: fix information leakage in /proc/net/ptype
ipv6_tunnel: Rate limit warning messages
scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
i40e: fix unsigned stat widths
i40e: Fix queues reservation for XDP
i40e: Fix issue when maximum queues is exceeded
i40e: Increase delay to 1 s after global EMP reset
powerpc/32: Fix boot failure with GCC latent entropy plugin
net: sfp: ignore disabled SFP node
ucsi_ccg: Check DEV_INT bit only when starting CCG4
usb: typec: tcpm: Do not disconnect while receiving VBUS off
USB: core: Fix hang in usb_kill_urb by adding memory barriers
usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
usb: common: ulpi: Fix crash in ulpi_match()
usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
tty: Add support for Brainboxes UC cards.
tty: n_gsm: fix SW flow control encoding/handling
serial: stm32: fix software flow control transfer
serial: 8250: of: Fix mapped region size when using reg-offset property
netfilter: nft_payload: do not update layer 4 checksum when mangling fragments
arm64: errata: Fix exec handling in erratum
|
||
Athira Rajeev
|
1407cc68aa |
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
[ Upstream commit ce64763c63854b4079f2e036638aa881a1fb3fbc ]
The selftest "mqueue/mq_perf_tests.c" use CPU_ALLOC to allocate
CPU set. This cpu set is used further in pthread_attr_setaffinity_np
and by pthread_create in the code. But in current code, allocated
cpu set is not freed.
Fix this issue by adding CPU_FREE in the "shutdown" function which
is called in most of the error/exit path for the cleanup. There are
few error paths which exit without using shutdown. Add a common goto
error path with CPU_FREE for these cases.
Fixes:
|
||
|
Greg Kroah-Hartman
|
023cd1cf3f |
This is the 5.4.189 stable release
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Merge 5.4.189 into android11-5.4-lts
Changes in 5.4.189
swiotlb: fix info leak with DMA_FROM_DEVICE
USB: serial: pl2303: add IBM device IDs
USB: serial: simple: add Nokia phone driver
netdevice: add the case if dev is NULL
HID: logitech-dj: add new lightspeed receiver id
xfrm: fix tunnel model fragmentation behavior
virtio_console: break out of buf poll on remove
ethernet: sun: Free the coherent when failing in probing
spi: Fix invalid sgs value
net:mcf8390: Use platform_get_irq() to get the interrupt
spi: Fix erroneous sgs value with min_t()
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
net: dsa: microchip: add spi_device_id tables
iommu/iova: Improve 32-bit free space estimate
tpm: fix reference counting for struct tpm_chip
block: Add a helper to validate the block size
virtio-blk: Use blk_validate_block_size() to validate block size
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
xhci: fix runtime PM imbalance in USB2 resume
xhci: make xhci_handshake timeout for xhci_reset() adjustable
xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
coresight: Fix TRCCONFIGR.QE sysfs interface
iio: afe: rescale: use s64 for temporary scale calculations
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: inkern: apply consumer scale when no channel scale is available
iio: inkern: make a best effort on offset calculation
greybus: svc: fix an error handling bug in gb_svc_hello()
clk: uniphier: Fix fixed-rate initialization
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
KEYS: fix length validation in keyctl_pkey_params_get_2()
Documentation: add link to stable release candidate tree
Documentation: update stable tree link
HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
SUNRPC: avoid race between mod_timer() and del_timer_sync()
NFSD: prevent underflow in nfssvc_decode_writeargs()
NFSD: prevent integer overflow on 32 bit systems
f2fs: fix to unlock page correctly in error path of is_alive()
f2fs: quota: fix loop condition at f2fs_quota_sync()
f2fs: fix to do sanity check on .cp_pack_total_block_count
pinctrl: samsung: drop pin banks references on error paths
spi: mxic: Fix the transmit path
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix memory leak in jffs2_scan_medium
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
mm: invalidate hwpoison page cache page in fault path
mempolicy: mbind_range() set_policy() after vma_merge()
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
qed: display VF trust config
qed: validate and restrict untrusted VFs vlan promisc mode
riscv: Fix fill_callchain return value
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
ALSA: cs4236: fix an incorrect NULL check on list iterator
ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
mm,hwpoison: unmap poisoned page before invalidation
mm/kmemleak: reset tag when compare object pointer
drbd: fix potential silent data corruption
powerpc/kvm: Fix kvm_use_magic_page
udp: call udp_encap_enable for v6 sockets when enabling encap
ACPI: properties: Consistently return -ENOENT if there are no more references
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
mailbox: tegra-hsp: Flush whole channel
block: don't merge across cgroup boundaries if blkcg is enabled
drm/edid: check basic audio support on CEA extension block
video: fbdev: sm712fb: Fix crash in smtcfb_read()
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
carl9170: fix missing bit-wise or operator for tx_params
thermal: int340x: Increase bitmap size
lib/raid6/test: fix multiple definition linking error
crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
crypto: rsa-pkcs1pad - restore signature length check
crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()
DEC: Limit PMAX memory probing to R3k systems
media: davinci: vpif: fix unbalanced runtime PM get
xtensa: fix stop_machine_cpuslocked call in patch_text
xtensa: fix xtensa_wsr always writing 0
brcmfmac: firmware: Allocate space for default boardrev in nvram
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: pcie: Fix crashes due to early IRQs
PCI: pciehp: Clear cmd_busy bit in polling mode
regulator: qcom_smd: fix for_each_child.cocci warnings
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: mxs-dcp - Fix scatterlist processing
spi: tegra114: Add missing IRQ check in tegra_spi_probe
selftests/x86: Add validity check and allow field splitting
audit: log AUDIT_TIME_* records only from rules
crypto: ccree - don't attempt 0 len DMA mappings
spi: pxa2xx-pci: Balance reference count for PCI DMA device
hwmon: (pmbus) Add mutex to regulator ops
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
block: don't delete queue kobject before its children
PM: hibernate: fix __setup handler error handling
PM: suspend: fix return value of __setup handler
hwrng: atmel - disable trng on failure path
crypto: vmx - add missing dependencies
clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()
ACPI: APEI: fix return value of __setup handlers
crypto: ccp - ccp_dmaengine_unregister release dma channels
hwmon: (pmbus) Add Vin unit off handling
clocksource: acpi_pm: fix return value of __setup handler
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
perf/core: Fix address filter parser for multiple filters
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
f2fs: fix missing free nid in f2fs_handle_failed_inode
f2fs: fix to avoid potential deadlock
media: bttv: fix WARNING regression on tunerless devices
media: coda: Fix missing put_device() call in coda_get_vdoa_data
media: hantro: Fix overfill bottom register field name
media: aspeed: Correct value for h-total-pixels
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
ARM: dts: qcom: ipq4019: fix sleep clock
soc: qcom: rpmpd: Check for null return of devm_kcalloc
soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
ARM: dts: imx: Add missing LVDS decoder on M53Menlo
media: video/hdmi: handle short reads of hdmi info frame.
media: em28xx: initialize refcount before kref_get
media: usb: go7007: s2250-board: fix leak in probe()
uaccess: fix nios2 and microblaze get_user_8()
ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp()
ASoC: ti: davinci-i2s: Add check for clk_enable()
ALSA: spi: Add check for clk_enable()
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
arm64: dts: broadcom: Fix sata nodename
printk: fix return value of printk.devkmsg __setup handler
ASoC: mxs-saif: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: soc-compress: prevent the potentially use of null pointer
memory: emif: Add check for setup_interrupts
memory: emif: check the pointer temp in get_device_details()
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: fsi: Add check for clk_enable
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ivtv: fix incorrect device_caps for ivtvfb
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe
mmc: davinci_mmc: Handle error for clk_enable
ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe
drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
udmabuf: validate ubuf->pagecount
Bluetooth: hci_serdev: call init_rwsem() before p->open()
mtd: onenand: Check for error irq
mtd: rawnand: gpmi: fix controller timings setting
drm/edid: Don't clear formats if using deep color
drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes()
ath9k_htc: fix uninit value bugs
KVM: PPC: Fix vmx/vsx mixup in mmio emulation
i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
ray_cs: Check ioremap return value
powerpc/perf: Don't use perf_hw_context for trace IMC PMU
mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
net: dsa: mv88e6xxx: Enable port policy support on 6097
PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
iommu/ipmmu-vmsa: Check for error num after setting mask
drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
IB/cma: Allow XRC INI QPs to set their local ACK timeout
dax: make sure inodes are flushed before destroy cache
iwlwifi: Fix -EIO error code that is never returned
iwlwifi: mvm: Fix an error code in iwl_mvm_up()
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix abort all task initialization
drm/amd/display: Remove vupdate_int_entry definition
TOMOYO: fix __setup handlers return values
ext2: correct max file size computing
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return
scsi: hisi_sas: Change permission of parameter prot_mask
drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
bpf, arm64: Call build_prologue() first in first JIT pass
bpf, arm64: Feed byte-offset into bpf line info
libbpf: Skip forward declaration when counting duplicated type names
powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
KVM: x86: Fix emulation in writing cr8
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
hv_balloon: rate-limit "Unhandled message" warning
i2c: xiic: Make bus names unique
power: supply: wm8350-power: Handle error for wm8350_register_irq
power: supply: wm8350-power: Add missing free in free_charger_irq
PCI: Reduce warnings on possible RW1C corruption
mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
powerpc/sysdev: fix incorrect use to determine if list is empty
mfd: mc13xxx: Add check for mc13xxx_irq_request
selftests/bpf: Make test_lwt_ip_encap more stable and faster
powerpc: 8xx: fix a return value error in mpc8xx_pic_init
vxcan: enable local echo for sent CAN frames
MIPS: RB532: fix return value of __setup handler
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full
bpf, sockmap: Fix more uncharged while msg has more_data
bpf, sockmap: Fix double uncharge the mem of sk_msg
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
af_netlink: Fix shift out of bounds in group mask calculation
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
selftests/bpf/test_lirc_mode2.sh: Exit with proper code
tcp: ensure PMTU updates are processed during fastopen
openvswitch: always update flow key after nat
tipc: fix the timer expires after interval 100ms
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
mxser: fix xmit_buf leak in activate when LSR == 0xff
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
misc: alcor_pci: Fix an error handling path
staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
clk: qcom: ipq8074: Use floor ops for SDCC1 clock
phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
serial: 8250_mid: Balance reference count for PCI DMA device
serial: 8250: Fix race condition in RTS-after-send handling
iio: adc: Add check for devm_request_threaded_irq
NFS: Return valid errors from nfs2/3_decode_dirent()
dma-debug: fix return value of __setup handlers
clk: imx7d: Remove audio_mclk_root_clk
clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
clk: qcom: clk-rcg2: Update the frac table for pixel clock
remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: actions: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
clk: clps711x: Terminate clk_div_table with sentinel element
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
NFS: remove unneeded check in decode_devicenotify_args()
staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()
pinctrl: mediatek: paris: Fix pingroup pin config state readback
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
tty: hvc: fix return value of __setup handler
kgdboc: fix return value of __setup handler
kgdbts: fix return value of __setup handler
firmware: google: Properly state IOMEM dependency
driver core: dd: fix return value of __setup handler
jfs: fix divide error in dbNextAG
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
clk: qcom: gcc-msm8994: Fix gpll4 width
clk: Initialize orphan req_rate
xen: fix is_xen_pmu()
net: phy: broadcom: Fix brcm_fet_config_init()
selftests: test_vxlan_under_vrf: Fix broken test case
qlcnic: dcb: default to returning -EOPNOTSUPP
net/x25: Fix null-ptr-deref caused by x25_disconnect
NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
lib/test: use after free in register_test_dev_kmod()
LSM: general protection fault in legacy_parse_param
gcc-plugins/stackleak: Exactly match strings instead of prefixes
pinctrl: npcm: Fix broken references to chip->parent_device
block, bfq: don't move oom_bfqq
selinux: use correct type for context length
loop: use sysfs_emit() in the sysfs xxx show()
Fix incorrect type in assignment of ipv6 port for audit
irqchip/qcom-pdc: Fix broken locking
irqchip/nvic: Release nvic_base upon failure
bfq: fix use-after-free in bfq_dispatch_request
ACPICA: Avoid walking the ACPI Namespace if it is not there
lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3
Revert "Revert "block, bfq: honor already-setup queue merges""
ACPI/APEI: Limit printable size of BERT table data
PM: core: keep irq flags in device_pm_check_callbacks()
spi: tegra20: Use of_device_get_match_data()
ext4: don't BUG if someone dirty pages without asking ext4 first
ntfs: add sanity check on allocation size
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
video: fbdev: w100fb: Reset global state
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ASoC: madera: Add dependencies on MFD
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
ASoC: soc-core: skip zero num_dai component in searching dai name
media: cx88-mpeg: clear interrupt status register before streaming video
ARM: tegra: tamonten: Fix I2C3 pad setting
ARM: mmp: Fix failure to remove sram device
video: fbdev: sm712fb: Fix crash in smtcfb_write()
media: Revert "media: em28xx: add missing em28xx_close_extension"
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
ALSA: hda/realtek: Add alc256-samsung-headphone fixup
powerpc/lib/sstep: Fix 'sthcx' instruction
powerpc/lib/sstep: Fix build errors with newer binutils
powerpc: Fix build errors with newer binutils
scsi: qla2xxx: Fix stuck session in gpdb
scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
scsi: qla2xxx: Fix warning for missing error code
scsi: qla2xxx: Fix device reconnect in loop topology
scsi: qla2xxx: Add devids and conditionals for 28xx
scsi: qla2xxx: Check for firmware dump already collected
scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
scsi: qla2xxx: Fix disk failure to rediscover
scsi: qla2xxx: Fix incorrect reporting of task management failure
scsi: qla2xxx: Fix hang due to session stuck
scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
scsi: qla2xxx: Fix N2N inconsistent PLOGI
scsi: qla2xxx: Reduce false trigger to login
scsi: qla2xxx: Use correct feature type field during RFF_ID processing
KVM: Prevent module exit until all VMs are freed
KVM: x86: fix sending PV IPI
ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
ubifs: rename_whiteout: Fix double free for whiteout_ui->data
ubifs: Fix deadlock in concurrent rename whiteout and inode writeback
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
ubifs: rename_whiteout: correct old_dir size computing
XArray: Fix xas_create_range() when multi-order entry present
can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
can: mcba_usb: properly check endpoint type
XArray: Update the LRU list in xas_split()
rtc: check if __rtc_read_time was successful
gfs2: Make sure FITRIM minlen is rounded up to fs block size
net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
pinctrl: pinconf-generic: Print arguments for bias-pull-*
pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
ARM: iop32x: offset IRQ numbers by 1
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
powerpc/kasan: Fix early region not updated correctly
ASoC: soc-compress: Change the check for codec_dai
mm/mmap: return 1 from stack_guard_gap __setup() handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
mm/usercopy: return 1 from hardened_usercopy __setup() handler
bpf: Fix comment for helper bpf_current_task_under_cgroup()
dt-bindings: mtd: nand-controller: Fix the reg property description
dt-bindings: mtd: nand-controller: Fix a comment in the examples
dt-bindings: spi: mxic: The interrupt property is not mandatory
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
ASoC: topology: Allow TLV control to be either read or write
ARM: dts: spear1340: Update serial node properties
ARM: dts: spear13xx: Update SPI dma properties
um: Fix uml_mconsole stop/go
openvswitch: Fixed nd target mask field in the flow dump.
KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
ubifs: Rectify space amount budget for mkdir/tmpfile operations
rtc: wm8350: Handle error for wm8350_register_irq
riscv module: remove (NOLOAD)
ARM: 9187/1: JIVE: fix return value of __setup handler
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
drm: Add orientation quirk for GPD Win Max
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj
ptp: replace snprintf with sysfs_emit
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
bpf: Make dst_port field in struct bpf_sock 16-bit wide
scsi: mvsas: Replace snprintf() with sysfs_emit()
scsi: bfa: Replace snprintf() with sysfs_emit()
power: supply: axp20x_battery: properly report current when discharging
ipv6: make mc_forwarding atomic
powerpc: Set crashkernel offset to mid of RMA region
drm/amdgpu: Fix recursive locking warning
PCI: aardvark: Fix support for MSI interrupts
iommu/arm-smmu-v3: fix event handling soft lockup
usb: ehci: add pci device support for Aspeed platforms
PCI: pciehp: Add Qualcomm quirk for Command Completed erratum
power: supply: axp288-charger: Set Vhold to 4.4V
ipv4: Invalidate neighbour for broadcast address upon address addition
dm ioctl: prevent potential spectre v1 gadget
drm/amdkfd: make CRAT table missing message informational only
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
scsi: aha152x: Fix aha152x_setup() __setup handler return value
net/smc: correct settings of RMB window update limit
mips: ralink: fix a refcount leak in ill_acc_of_setup()
macvtap: advertise link netns via netlink
tuntap: add sanity checks about msg_controllen in sendmsg
bnxt_en: Eliminate unintended link toggle during FW reset
MIPS: fix fortify panic when copying asm exception handlers
scsi: libfc: Fix use after free in fc_exch_abts_resp()
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
xtensa: fix DTC warning unit_address_format
Bluetooth: Fix use after free in hci_send_acl
netlabel: fix out-of-bounds memory accesses
init/main.c: return 1 from handled __setup() functions
minix: fix bug when opening a file with O_DIRECT
clk: si5341: fix reported clk_rate when output divider is 2
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
NFSv4: Protect the state recovery thread against direct reclaim
xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32
clk: Enforce that disjoints limits are invalid
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
NFS: swap IO handling is slightly different for O_DIRECT IO
NFS: swap-out must always use STABLE writes.
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
virtio_console: eliminate anonymous module_init & module_exit
jfs: prevent NULL deref in diFree
SUNRPC: Fix socket waits for write buffer space
parisc: Fix CPU affinity for Lasi, WAX and Dino chips
parisc: Fix patch code locking and flushing
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
KVM: arm64: Check arm64_get_bp_hardening_data() didn't return NULL
drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire()
Drivers: hv: vmbus: Fix potential crash on module unload
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
net/tls: fix slab-out-of-bounds bug in decrypt_internal
net: ipv4: fix route with nexthop object delete warning
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
drm/imx: Fix memory leak in imx_pd_connector_get_modes
bnxt_en: reserve space inside receive page for skb_shared_info
IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition
dpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe
ipv6: Fix stats accounting in ip6_pkt_drop
net: openvswitch: don't send internal clone attribute to the userspace.
rxrpc: fix a race in rxrpc_exit_net()
qede: confirm skb is allocated before using
spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op()
bpf: Support dual-stack sockets in bpf_tcp_check_syncookie
drbd: Fix five use after free bugs in get_initial_state
SUNRPC: Handle ENOMEM in call_transmit_status()
SUNRPC: Handle low memory situations in call_status()
perf tools: Fix perf's libperf_print callback
perf session: Remap buf if there is no space for event
Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"
mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete
lz4: fix LZ4_decompress_safe_partial read out of bound
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
mm/mempolicy: fix mpol_new leak in shared_policy_replace
x86/pm: Save the MSR validity status at context setup
x86/speculation: Restore speculation related MSRs during S3 resume
btrfs: fix qgroup reserve overflow the qgroup limit
arm64: patch_text: Fixup last cpu should be master
ata: sata_dwc_460ex: Fix crash due to OOB write
perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator
irqchip/gic-v3: Fix GICR_CTLR.RWP polling
tools build: Filter out options and warnings not supported by clang
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
mmc: mmci_sdmmc: Replace sg_dma_xxx macros
mmc: mmci: stm32: correctly check all elements of sg list
mm: don't skip swap entry even if zap_details specified
arm64: module: remove (NOLOAD) from linker script
mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning
drm/amdkfd: add missing void argument to function kgd2kfd_init
drm/amdkfd: Fix -Wstrict-prototypes from amdgpu_amdkfd_gfx_10_0_get_functions()
io_uring: fix fs->users overflow
cgroup: Use open-time credentials for process migraton perm checks
cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
cgroup: Use open-time cgroup namespace for process migration perm checks
selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644
selftests: cgroup: Test open-time credential usage for migration checks
selftests: cgroup: Test open-time cgroup namespace usage for migration checks
cpuidle: PSCI: Move the `has_lpi` check to the beginning of the function
ACPI: processor idle: Check for architectural support for LPI
Linux 5.4.189
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If3564fc9b0854c215e077cf29dabd4d88de266eb
|
||
Tejun Heo
|
598a22a077 |
selftests: cgroup: Test open-time cgroup namespace usage for migration checks
commit bf35a7879f1dfb0d050fe779168bcf25c7de66f5 upstream. When a task is writing to an fd opened by a different task, the perm check should use the cgroup namespace of the latter task. Add a test for it. Tested-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> [OP: backport to v5.4: adjust context, add wait.h and fcntl.h includes] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Tejun Heo
|
a3f6c5949f |
selftests: cgroup: Test open-time credential usage for migration checks
commit 613e040e4dc285367bff0f8f75ea59839bc10947 upstream. When a task is writing to an fd opened by a different task, the perm check should use the credentials of the latter task. Add a test for it. Tested-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> [OP: backport to v5.4: adjust context] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Tejun Heo
|
48848242d3 |
selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644
commit b09c2baa56347ae65795350dfcc633dedb1c2970 upstream. 0644 is an odd perm to create a cgroup which is a directory. Use the regular 0755 instead. This is necessary for euid switching test case. Reviewed-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Arnaldo Carvalho de Melo
|
9e6980c68c |
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
commit 541f695cbcb6932c22638b06e0cbe1d56177e2e9 upstream. Just like its done for ldopts and for both in tools/perf/Makefile.config. Using `` to initialize PERL_EMBED_CCOPTS somehow precludes using: $(filter-out SOMETHING_TO_FILTER,$(PERL_EMBED_CCOPTS)) And we need to do it to allow for building with versions of clang where some gcc options selected by distros are not available. Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # Debian/Selfmade LLVM-14 (x86-64) Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Fangrui Song <maskray@google.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Keeping <john@metanate.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Link: http://lore.kernel.org/lkml/YktYX2OnLtyobRYD@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Arnaldo Carvalho de Melo
|
f0752ee5ef |
tools build: Filter out options and warnings not supported by clang
commit 41caff459a5b956b3e23ba9ca759dd0629ad3dda upstream.
These make the feature check fail when using clang, so remove them just
like is done in tools/perf/Makefile.config to build perf itself.
Adding -Wno-compound-token-split-by-macro to tools/perf/Makefile.config
when building with clang is also necessary to avoid these warnings
turned into errors (-Werror):
CC /tmp/build/perf/util/scripting-engines/trace-event-perl.o
In file included from util/scripting-engines/trace-event-perl.c:35:
In file included from /usr/lib64/perl5/CORE/perl.h:4085:
In file included from /usr/lib64/perl5/CORE/hv.h:659:
In file included from /usr/lib64/perl5/CORE/hv_func.h:34:
In file included from /usr/lib64/perl5/CORE/sbox32_hash.h:4:
/usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: error: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Werror,-Wcompound-token-split-by-macro]
ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib64/perl5/CORE/zaphod32_hash.h:80:38: note: expanded from macro 'ZAPHOD32_SCRAMBLE32'
#define ZAPHOD32_SCRAMBLE32(v,prime) STMT_START { \
^~~~~~~~~~
/usr/lib64/perl5/CORE/perl.h:737:29: note: expanded from macro 'STMT_START'
# define STMT_START (void)( /* gcc supports "({ STATEMENTS; })" */
^
/usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: note: '{' token is here
ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib64/perl5/CORE/zaphod32_hash.h:80:49: note: expanded from macro 'ZAPHOD32_SCRAMBLE32'
#define ZAPHOD32_SCRAMBLE32(v,prime) STMT_START { \
^
/usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: error: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Werror,-Wcompound-token-split-by-macro]
ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib64/perl5/CORE/zaphod32_hash.h:87:41: note: expanded from macro 'ZAPHOD32_SCRAMBLE32'
v ^= (v>>23); \
^
/usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: note: ')' token is here
ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib64/perl5/CORE/zaphod32_hash.h:88:3: note: expanded from macro 'ZAPHOD32_SCRAMBLE32'
} STMT_END
^~~~~~~~
/usr/lib64/perl5/CORE/perl.h:738:21: note: expanded from macro 'STMT_END'
# define STMT_END )
^
Please refer to the discussion on the Link: tag below, where Nathan
clarifies the situation:
<quote>
acme> And then get to the problems at the end of this message, which seem
acme> similar to the problem described here:
acme>
acme> From Nathan Chancellor <>
acme> Subject [PATCH] mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO
acme>
acme> https://lkml.org/lkml/2020/9/1/135
acme>
acme> So perhaps in this case its better to disable that
acme> -Werror,-Wcompound-token-split-by-macro when building with clang?
Yes, I think that is probably the best solution. As far as I can tell,
at least in this file and context, the warning appears harmless, as the
"create a GNU C statement expression from two different macros" is very
much intentional, based on the presence of PERL_USE_GCC_BRACE_GROUPS.
The warning is fixed in upstream Perl by just avoiding creating GNU C
statement expressions using STMT_START and STMT_END:
https://github.com/Perl/perl5/issues/18780
https://github.com/Perl/perl5/pull/18984
If I am reading the source code correctly, an alternative to disabling
the warning would be specifying -DPERL_GCC_BRACE_GROUPS_FORBIDDEN but it
seems like that might end up impacting more than just this site,
according to the issue discussion above.
</quote>
Based-on-a-patch-by: Sedat Dilek <sedat.dilek@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # Debian/Selfmade LLVM-14 (x86-64)
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Fangrui Song <maskray@google.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Keeping <john@metanate.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Link: http://lore.kernel.org/lkml/YkxWcYzph5pC1EK8@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Denis Nikitin
|
c79c1846bd |
perf session: Remap buf if there is no space for event
[ Upstream commit bc21e74d4775f883ae1f542c1f1dc7205b15d925 ]
If a perf event doesn't fit into remaining buffer space return NULL to
remap buf and fetch the event again.
Keep the logic to error out on inadequate input from fuzzing.
This fixes perf failing on ChromeOS (with 32b userspace):
$ perf report -v -i perf.data
...
prefetch_event: head=0x1fffff8 event->header_size=0x30, mmap_size=0x2000000: fuzzed or compressed perf.data?
Error:
failed to process sample
Fixes:
|
||
Adrian Hunter
|
9b6894db7c |
perf tools: Fix perf's libperf_print callback
[ Upstream commit aeee9dc53ce405d2161f9915f553114e94e5b677 ]
eprintf() does not expect va_list as the type of the 4th parameter.
Use veprintf() because it does.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes:
|
||
Hengqi Chen
|
7d418a0a56 |
bpf: Fix comment for helper bpf_current_task_under_cgroup()
commit 58617014405ad5c9f94f464444f4972dabb71ca7 upstream.
Fix the descriptions of the return values of helper bpf_current_task_under_cgroup().
Fixes:
|
||
|
Ido Schimmel
|
8ba93ab509 |
selftests: test_vxlan_under_vrf: Fix broken test case
[ Upstream commit b50d3b46f84282d795ae3076111acb75ae1031f3 ]
The purpose of the last test case is to test VXLAN encapsulation and
decapsulation when the underlay lookup takes place in a non-default VRF.
This is achieved by enslaving the physical device of the tunnel to a
VRF.
The binding of the VXLAN UDP socket to the VRF happens when the VXLAN
device itself is opened, not when its physical device is opened. This
was also mentioned in the cited commit ("tests that moving the underlay
from a VRF to another works when down/up the VXLAN interface"), but the
test did something else.
Fix it by reopening the VXLAN device instead of its physical device.
Before:
# ./test_vxlan_under_vrf.sh
Checking HV connectivity [ OK ]
Check VM connectivity through VXLAN (underlay in the default VRF) [ OK ]
Check VM connectivity through VXLAN (underlay in a VRF) [FAIL]
After:
# ./test_vxlan_under_vrf.sh
Checking HV connectivity [ OK ]
Check VM connectivity through VXLAN (underlay in the default VRF) [ OK ]
Check VM connectivity through VXLAN (underlay in a VRF) [ OK ]
Fixes:
|
||
Hangbin Liu
|
b4725ad1e4 |
selftests/bpf/test_lirc_mode2.sh: Exit with proper code
[ Upstream commit ec80906b0fbd7be11e3e960813b977b1ffe5f8fe ]
When test_lirc_mode2_user exec failed, the test report failed but still
exit with 0. Fix it by exiting with an error code.
Another issue is for the LIRCDEV checking. With bash -n, we need to quote
the variable, or it will always be true. So if test_lirc_mode2_user was
not run, just exit with skip code.
Fixes:
|
||
Felix Maurer
|
d87803ba6b |
selftests/bpf: Make test_lwt_ip_encap more stable and faster
[ Upstream commit d23a8720327d33616f584d76c80824bfa4699be6 ]
In test_lwt_ip_encap, the ingress IPv6 encap test failed from time to
time. The failure occured when an IPv4 ping through the IPv6 GRE
encapsulation did not receive a reply within the timeout. The IPv4 ping
and the IPv6 ping in the test used different timeouts (1 sec for IPv4
and 6 sec for IPv6), probably taking into account that IPv6 might need
longer to successfully complete. However, when IPv4 pings (with the
short timeout) are encapsulated into the IPv6 tunnel, the delays of IPv6
apply.
The actual reason for the long delays with IPv6 was that the IPv6
neighbor discovery sometimes did not complete in time. This was caused
by the outgoing interface only having a tentative link local address,
i.e., not having completed DAD for that lladdr. The ND was successfully
retried after 1 sec but that was too late for the ping timeout.
The IPv6 addresses for the test were already added with nodad. However,
for the lladdrs, DAD was still performed. We now disable DAD in the test
netns completely and just assume that the two lladdrs on each veth pair
do not collide. This removes all the delays for IPv6 traffic in the
test.
Without the delays, we can now also reduce the delay of the IPv6 ping to
1 sec. This makes the whole test complete faster because we don't need
to wait for the excessive timeout for each IPv6 ping that is supposed
to fail.
Fixes:
|
||
Xu Kuohai
|
3c660fa0f9 |
libbpf: Skip forward declaration when counting duplicated type names
[ Upstream commit 4226961b0019b2e1612029e8950a9e911affc995 ]
Currently if a declaration appears in the BTF before the definition, the
definition is dumped as a conflicting name, e.g.:
$ bpftool btf dump file vmlinux format raw | grep "'unix_sock'"
[81287] FWD 'unix_sock' fwd_kind=struct
[89336] STRUCT 'unix_sock' size=1024 vlen=14
$ bpftool btf dump file vmlinux format c | grep "struct unix_sock"
struct unix_sock;
struct unix_sock___2 { <--- conflict, the "___2" is unexpected
struct unix_sock___2 *unix_sk;
This causes a compilation error if the dump output is used as a header file.
Fix it by skipping declaration when counting duplicated type names.
Fixes:
|
||
Muhammad Usama Anjum
|
152ebc0ee9 |
selftests/x86: Add validity check and allow field splitting
[ Upstream commit b06e15ebd5bfb670f93c7f11a29b8299c1178bc6 ]
Add check to test if CC has a string. CC can have multiple sub-strings
like "ccache gcc". Erorr pops up if it is treated as single string and
double quotes are used around it. This can be fixed by removing the
quotes and not treating CC as a single string.
Fixes:
|
||
|
Greg Kroah-Hartman
|
400a374bce |
This is the 5.4.187 stable release
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||
Greg Kroah-Hartman
|
1771bc0d04 |
Revert "selftests/bpf: Add test for bpf_timer overwriting crash"
This reverts commit
|
||
Michael Petlan
|
0dd366cfdf |
perf symbols: Fix symbol size calculation condition
commit 3cf6a32f3f2a45944dd5be5c6ac4deb46bcd3bee upstream.
Before this patch, the symbol end address fixup to be called, needed two
conditions being met:
if (prev->end == prev->start && prev->end != curr->start)
Where
"prev->end == prev->start" means that prev is zero-long
(and thus needs a fixup)
and
"prev->end != curr->start" means that fixup hasn't been applied yet
However, this logic is incorrect in the following situation:
*curr = {rb_node = {__rb_parent_color = 278218928,
rb_right = 0x0, rb_left = 0x0},
start = 0xc000000000062354,
end = 0xc000000000062354, namelen = 40, type = 2 '\002',
binding = 0 '\000', idle = 0 '\000', ignore = 0 '\000',
inlined = 0 '\000', arch_sym = 0 '\000', annotate2 = false,
name = 0x1159739e "kprobe_optinsn_page\t[__builtin__kprobes]"}
*prev = {rb_node = {__rb_parent_color = 278219041,
rb_right = 0x109548b0, rb_left = 0x109547c0},
start = 0xc000000000062354,
end = 0xc000000000062354, namelen = 12, type = 2 '\002',
binding = 1 '\001', idle = 0 '\000', ignore = 0 '\000',
inlined = 0 '\000', arch_sym = 0 '\000', annotate2 = false,
name = 0x1095486e "optinsn_slot"}
In this case, prev->start == prev->end == curr->start == curr->end,
thus the condition above thinks that "we need a fixup due to zero
length of prev symbol, but it has been probably done, since the
prev->end == curr->start", which is wrong.
After the patch, the execution path proceeds to arch__symbols__fixup_end
function which fixes up the size of prev symbol by adding page_size to
its end offset.
Fixes:
|
||
|
Greg Kroah-Hartman
|
d8789c9d2e |
Merge tag 'android11-5.4.180_r00' into android11-5.4
This is the merge of the upstream LTS release of 5.4.180 into the android11-5.4 branch. It contains the following commits: |
||
|
Greg Kroah-Hartman
|
f54aeabbaa |
This is the 5.4.186 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmI1zzcACgkQONu9yGCS aT5M/BAAlRumKfKfoizHPE+K5rKMJNkG+FeTEZMg1BHs94lkcVCkilaIpeAqAD8z UwSH7fxI27x2CJo070o4DgNlWSuujvv+lzpLp3ffy8+SBi59MCsQGD/U+wc65GRB PXhPyBYrkzmgT8eoY/6vsZaWIPt5KGOxcuG3epaO6Hoi3MpXBdsyQ7hPqMKN2HAQ h3sNCfr6rpg8uFAN54PUzjamFHc1rpDmilQJyxDA7eTQQavVlldwC9Be0Vwcz/m8 KY8gBZ6E/SFnQL7W4tRi+sPL5lE7F4BvwuO3Xm+pERoBCejp+v1CLluaUJDjuer3 wi8gPzoG4+R3tNWlPhFFcht82DiaPG6u4BCYn1LpdRvYitHUl6mXNKV7c2SkyPoA fO4MRhqWgAkrEF2mEXLQhrz2JZO5NZI88lRLQaonihmHOVlLF2qN9NKM3CzAmT3A Bl+RA0AZeUfmJ3wpAP5g/PcrQqIYUdXcw6F4qTa+ejxB22qro8lk0QALBduY6OmO VeCdTW995120V24mNZ3yp7tt9trSJS4nbzcD6ue1WRr8UqqJAbmUQF7nWkL5uaYM ZeOqJnTlehPv6m+8I3L19MZEfnJy210PX2ANSyvTFwoOClETigEoLF2GVsw2xSZS vcmZ3oe/I9z+o3zqhw2o6gN7dDaWeDVisr422fsFNz9XxvI6oK4= =6fe8 -----END PGP SIGNATURE----- Merge 5.4.186 into android11-5.4-lts Changes in 5.4.186 Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0" sctp: fix the processing for INIT chunk arm64: Add part number for Arm Cortex-A77 arm64: Add Neoverse-N2, Cortex-A710 CPU part definition arm64: add ID_AA64ISAR2_EL1 sys register arm64: Add Cortex-X2 CPU part definition arm64: entry.S: Add ventry overflow sanity checks arm64: entry: Make the trampoline cleanup optional arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Move the trampoline data page before the text page arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: Add percpu vectors for EL1 arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 KVM: arm64: Add templates for BHB mitigation sequences arm64: Mitigate spectre style branch history side channels KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Use the clearbhb instruction in mitigations xfrm: Check if_id in xfrm_migrate xfrm: Fix xfrm migrate issues when address family changes arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity arm64: dts: rockchip: reorder rk3399 hdmi clocks arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg" ARM: dts: rockchip: reorder rk322x hmdi clocks ARM: dts: rockchip: fix a typo on rk3288 crypto-controller mac80211: refuse aggregations sessions before authorized MIPS: smp: fill in sibling and core maps earlier ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready atm: firestream: check the return value of ioremap() in fs_init() iwlwifi: don't advertise TWT support drm/vrr: Set VRR capable prop only if it is attached to connector nl80211: Update bss channel on channel switch for P2P_CLIENT tcp: make tcp_read_sock() more robust sfc: extend the locking on mcdi->seqno kselftest/vm: fix tests build with old libc fixup for "arm64 entry: Add macro for reading symbol address from the trampoline" Linux 5.4.186 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ic884f35fbfce5fb9cec1cb44bbc493f5942b2c83 |
||
Chengming Zhou
|
b8bc0718ba |
kselftest/vm: fix tests build with old libc
[ Upstream commit b773827e361952b3f53ac6fa4c4e39ccd632102e ]
The error message when I build vm tests on debian10 (GLIBC 2.28):
userfaultfd.c: In function `userfaultfd_pagemap_test':
userfaultfd.c:1393:37: error: `MADV_PAGEOUT' undeclared (first use
in this function); did you mean `MADV_RANDOM'?
if (madvise(area_dst, test_pgsize, MADV_PAGEOUT))
^~~~~~~~~~~~
MADV_RANDOM
This patch includes these newer definitions from UAPI linux/mman.h, is
useful to fix tests build on systems without these definitions in glibc
sys/mman.h.
Link: https://lkml.kernel.org/r/20220227055330.43087-2-zhouchengming@bytedance.com
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
80b62a22cd |
This is the 5.4.185 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIx2SQACgkQONu9yGCS aT5DCRAAy0griTHuolGm0TX853F/4Xe2EHxif+f3iByyZpIecv/pCeZM9WO0Kusf P53xFOlU1hv6xvrA/jyqzATo3LWCj+GvbEZxdJuMRE2nKcmhREICSbe7+FL9ZlNf nFjQcmJNAouXqQ14U2Vhtrapt35PlC+cX6FhKiAbTVJSpCNWIxrCvOiKKS1PWqfd RlG9cOSvf+Z8deJNdBQjwLGp4h5SnubslmKSYWVGM+TA97dkEpE7H4PnfmcUgPr6 Sy/DqBrNPnaT+AvlKcaSkkPBNrwYaMVB4M7ttkreq38yA/2oqIpQCWahexCnh4Il LlWU/yUYqL5+Zw8EfjC6BzEqJxkGFQFokO0wg5+ZmB16FUdEJjYnVe+eOuI/owTC ModNEJRSX0tjfS5zfqmGBeZT/K9ZlLholZlON8IUWS0HA/R2jjAJJbJvKntDimsS V9XfsB3dkW6eIqVvNHaTri65z7j6x6kKz91C+6bHjtrbhImNHbcvCx2WEVsUGeT8 0I6iq1OK5QMHwpXU+oSUCR3rZwlpldiWdVvI4w7G3XE91xz6B8Ghi5bwsKMDMjbH Tnh+oHwfNfoM6BwCbU0rRHGXOWBI+kfZUKLuwLZz27talIohze9JqWNcfKlX/b50 qIJNJLf1+HRYphNgjb4UPUa9FTA+zvtboAK9Auw/RU1n9xBEjGI= =j2mc -----END PGP SIGNATURE----- Merge 5.4.185 into android11-5.4-lts Changes in 5.4.185 clk: qcom: gdsc: Add support to update GDSC transition delay arm64: dts: armada-3720-turris-mox: Add missing ethernet0 alias virtio-blk: Don't use MAX_DISCARD_SEGMENTS if max_discard_seg is zero net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare() qed: return status of qed_iov_get_link drm/sun4i: mixer: Fix P010 and P210 format numbers ARM: dts: aspeed: Fix AST2600 quad spi group ethernet: Fix error handling in xemaclite_of_probe net: ethernet: ti: cpts: Handle error for clk_enable net: ethernet: lpc_eth: Handle error for clk_enable ax25: Fix NULL pointer dereference in ax25_kill_by_device net/mlx5: Fix size field in bufferx_reg struct net/mlx5: Fix a race on command flush flow NFC: port100: fix use-after-free in port100_send_complete selftests: pmtu.sh: Kill tcpdump processes launched by subshell. gpio: ts4900: Do not set DAT and OE together gianfar: ethtool: Fix refcount leak in gfar_get_ts_info net: phy: DP83822: clear MISR2 register to disable interrupts sctp: fix kernel-infoleak for SCTP sockets net: bcmgenet: Don't claim WOL when its not available selftests/bpf: Add test for bpf_timer overwriting crash net-sysfs: add check for netdevice being present to speed_show Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" Revert "xen-netback: Check for hotplug-status existence before watching" ipv6: prevent a possible race condition with lifetimes tracing: Ensure trace buffer is at least 4096 bytes large selftest/vm: fix map_fixed_noreplace test failure selftests/memfd: clean up mapping in mfd_fail_write ARM: Spectre-BHB: provide empty stub for non-config fuse: fix pipe buffer lifetime for direct_io staging: gdm724x: fix use after free in gdm_lte_rx() net: macb: Fix lost RX packet wakeup race in NAPI receive mmc: meson: Fix usage of meson_mmc_post_req() riscv: Fix auipc+jalr relocation range checks arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0 virtio: unexport virtio_finalize_features virtio: acknowledge all features before access ARM: fix Thumb2 regression with Spectre BHB ext4: add check to prevent attempting to resize an fs with sparse_super2 x86/cpufeatures: Mark two free bits in word 3 x86/cpu: Add hardware-enforced cache coherency as a CPUID feature x86/mm/pat: Don't flush cache if hardware enforces cache coherency across encryption domnains KVM: SVM: Don't flush cache if hardware enforces cache coherency across encryption domains Linux 5.4.185 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I35a63fb952ac7b80888f54bbef02dbf6d11f2e93 |
||
Mike Kravetz
|
ad66df9064 |
selftests/memfd: clean up mapping in mfd_fail_write
[ Upstream commit fda153c89af344d21df281009a9d046cf587ea0f ]
Running the memfd script ./run_hugetlbfs_test.sh will often end in error
as follows:
memfd-hugetlb: CREATE
memfd-hugetlb: BASIC
memfd-hugetlb: SEAL-WRITE
memfd-hugetlb: SEAL-FUTURE-WRITE
memfd-hugetlb: SEAL-SHRINK
fallocate(ALLOC) failed: No space left on device
./run_hugetlbfs_test.sh: line 60: 166855 Aborted (core dumped) ./memfd_test hugetlbfs
opening: ./mnt/memfd
fuse: DONE
If no hugetlb pages have been preallocated, run_hugetlbfs_test.sh will
allocate 'just enough' pages to run the test. In the SEAL-FUTURE-WRITE
test the mfd_fail_write routine maps the file, but does not unmap. As a
result, two hugetlb pages remain reserved for the mapping. When the
fallocate call in the SEAL-SHRINK test attempts allocate all hugetlb
pages, it is short by the two reserved pages.
Fix by making sure to unmap in mfd_fail_write.
Link: https://lkml.kernel.org/r/20220219004340.56478-1-mike.kravetz@oracle.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Aneesh Kumar K.V
|
849c78024e |
selftest/vm: fix map_fixed_noreplace test failure
[ Upstream commit f39c58008dee7ab5fc94c3f1995a21e886801df0 ]
On the latest RHEL the test fails due to executable mapped at 256MB
address
# ./map_fixed_noreplace
mmap() @ 0x10000000-0x10050000 p=0xffffffffffffffff result=File exists
10000000-10010000 r-xp 00000000 fd:04 34905657 /root/rpmbuild/BUILD/kernel-5.14.0-56.el9/linux-5.14.0-56.el9.ppc64le/tools/testing/selftests/vm/map_fixed_noreplace
10010000-10020000 r--p 00000000 fd:04 34905657 /root/rpmbuild/BUILD/kernel-5.14.0-56.el9/linux-5.14.0-56.el9.ppc64le/tools/testing/selftests/vm/map_fixed_noreplace
10020000-10030000 rw-p 00010000 fd:04 34905657 /root/rpmbuild/BUILD/kernel-5.14.0-56.el9/linux-5.14.0-56.el9.ppc64le/tools/testing/selftests/vm/map_fixed_noreplace
10029b90000-10029bc0000 rw-p 00000000 00:00 0 [heap]
7fffbb510000-7fffbb750000 r-xp 00000000 fd:04 24534 /usr/lib64/libc.so.6
7fffbb750000-7fffbb760000 r--p 00230000 fd:04 24534 /usr/lib64/libc.so.6
7fffbb760000-7fffbb770000 rw-p 00240000 fd:04 24534 /usr/lib64/libc.so.6
7fffbb780000-7fffbb7a0000 r--p 00000000 00:00 0 [vvar]
7fffbb7a0000-7fffbb7b0000 r-xp 00000000 00:00 0 [vdso]
7fffbb7b0000-7fffbb800000 r-xp 00000000 fd:04 24514 /usr/lib64/ld64.so.2
7fffbb800000-7fffbb810000 r--p 00040000 fd:04 24514 /usr/lib64/ld64.so.2
7fffbb810000-7fffbb820000 rw-p 00050000 fd:04 24514 /usr/lib64/ld64.so.2
7fffd93f0000-7fffd9420000 rw-p 00000000 00:00 0 [stack]
Error: couldn't map the space we need for the test
Fix this by finding a free address using mmap instead of hardcoding
BASE_ADDRESS.
Link: https://lkml.kernel.org/r/20220217083417.373823-1-aneesh.kumar@linux.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Jann Horn <jannh@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Kumar Kartikeya Dwivedi
|
dcf55b071d |
selftests/bpf: Add test for bpf_timer overwriting crash
[ Upstream commit a7e75016a0753c24d6c995bc02501ae35368e333 ] Add a test that validates that timer value is not overwritten when doing a copy_map_value call in the kernel. Without the prior fix, this test triggers a crash. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20220209070324.1093182-3-memxor@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Guillaume Nault
|
82b298e014 |
selftests: pmtu.sh: Kill tcpdump processes launched by subshell.
[ Upstream commit 18dfc667550fe9c032a6dcc3402b50e691e18029 ]
The cleanup() function takes care of killing processes launched by the
test functions. It relies on variables like ${tcpdump_pids} to get the
relevant PIDs. But tests are run in their own subshell, so updated
*_pids values are invisible to other shells. Therefore cleanup() never
sees any process to kill:
$ ./tools/testing/selftests/net/pmtu.sh -t pmtu_ipv4_exception
TEST: ipv4: PMTU exceptions [ OK ]
TEST: ipv4: PMTU exceptions - nexthop objects [ OK ]
$ pgrep -af tcpdump
6084 tcpdump -s 0 -i veth_A-R1 -w pmtu_ipv4_exception_veth_A-R1.pcap
6085 tcpdump -s 0 -i veth_R1-A -w pmtu_ipv4_exception_veth_R1-A.pcap
6086 tcpdump -s 0 -i veth_R1-B -w pmtu_ipv4_exception_veth_R1-B.pcap
6087 tcpdump -s 0 -i veth_B-R1 -w pmtu_ipv4_exception_veth_B-R1.pcap
6088 tcpdump -s 0 -i veth_A-R2 -w pmtu_ipv4_exception_veth_A-R2.pcap
6089 tcpdump -s 0 -i veth_R2-A -w pmtu_ipv4_exception_veth_R2-A.pcap
6090 tcpdump -s 0 -i veth_R2-B -w pmtu_ipv4_exception_veth_R2-B.pcap
6091 tcpdump -s 0 -i veth_B-R2 -w pmtu_ipv4_exception_veth_B-R2.pcap
6228 tcpdump -s 0 -i veth_A-R1 -w pmtu_ipv4_exception_veth_A-R1.pcap
6229 tcpdump -s 0 -i veth_R1-A -w pmtu_ipv4_exception_veth_R1-A.pcap
6230 tcpdump -s 0 -i veth_R1-B -w pmtu_ipv4_exception_veth_R1-B.pcap
6231 tcpdump -s 0 -i veth_B-R1 -w pmtu_ipv4_exception_veth_B-R1.pcap
6232 tcpdump -s 0 -i veth_A-R2 -w pmtu_ipv4_exception_veth_A-R2.pcap
6233 tcpdump -s 0 -i veth_R2-A -w pmtu_ipv4_exception_veth_R2-A.pcap
6234 tcpdump -s 0 -i veth_R2-B -w pmtu_ipv4_exception_veth_R2-B.pcap
6235 tcpdump -s 0 -i veth_B-R2 -w pmtu_ipv4_exception_veth_B-R2.pcap
Fix this by running cleanup() in the context of the test subshell.
Now that each test cleans the environment after completion, there's no
need for calling cleanup() again when the next test starts. So let's
drop it from the setup() function. This is okay because cleanup() is
also called when pmtu.sh starts, so even the first test starts in a
clean environment.
Also, use tcpdump's immediate mode. Otherwise it might not have time to
process buffered packets, resulting in missing packets or even empty
pcap files for short tests.
Note: PAUSE_ON_FAIL is still evaluated before cleanup(), so one can
still inspect the test environment upon failure when using -p.
Fixes:
|
||
|
Peter Zijlstra (Intel)
|
f86fd59049 |
UPSTREAM: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
commit d45476d9832409371537013ebdd8dc1a7781f97a upstream. The RETPOLINE_AMD name is unfortunate since it isn't necessarily AMD only, in fact Hygon also uses it. Furthermore it will likely be sufficient for some Intel processors. Therefore rename the thing to RETPOLINE_LFENCE to better describe what it is. Add the spectre_v2=retpoline,lfence option as an alias to spectre_v2=retpoline,amd to preserve existing setups. However, the output of /sys/devices/system/cpu/vulnerabilities/spectre_v2 will be changed. [ bp: Fix typos, massage. ] Bug: 215557547 Co-developed-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> [fllinden@amazon.com: backported to 5.4] Signed-off-by: Frank van der Linden <fllinden@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If3529d497a73590e869797d3f376c72d5414a318 |
||
|
Greg Kroah-Hartman
|
9ed911a069 |
This is the 5.4.184 stable release
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||
|
Peter Zijlstra (Intel)
|
41b50510e5 |
x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
commit d45476d9832409371537013ebdd8dc1a7781f97a upstream. The RETPOLINE_AMD name is unfortunate since it isn't necessarily AMD only, in fact Hygon also uses it. Furthermore it will likely be sufficient for some Intel processors. Therefore rename the thing to RETPOLINE_LFENCE to better describe what it is. Add the spectre_v2=retpoline,lfence option as an alias to spectre_v2=retpoline,amd to preserve existing setups. However, the output of /sys/devices/system/cpu/vulnerabilities/spectre_v2 will be changed. [ bp: Fix typos, massage. ] Co-developed-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> [fllinden@amazon.com: backported to 5.4] Signed-off-by: Frank van der Linden <fllinden@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
31855d74fd |
This is the 5.4.182 stable release
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Merge 5.4.182 into android11-5.4-lts
Changes in 5.4.182
cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
clk: jz4725b: fix mmc0 clock gating
vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
parisc/unaligned: Fix ldw() and stw() unalignment handlers
drm/amdgpu: disable MMHUB PG for Picasso
sr9700: sanity check for packet length
USB: zaurus: support another broken Zaurus
netfilter: nf_tables_offload: incorrect flow offload action array size
x86/fpu: Correct pkru/xstate inconsistency
tee: export teedev_open() and teedev_close_context()
optee: use driver internal tee_context for some rpc
lan743x: fix deadlock in lan743x_phy_link_status_change()
ping: remove pr_err from ping_lookup
perf data: Fix double free in perf_session__delete()
bpf: Do not try bpf_msg_push_data with len 0
net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
tipc: Fix end of loop tests for list_for_each_entry()
gso: do not skip outer ip header in case of ipip and net_failover
openvswitch: Fix setting ipv6 fields causing hw csum failure
drm/edid: Always set RGB444
net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
net: ll_temac: check the return value of devm_kmalloc()
net: Force inlining of checksum functions in net/checksum.h
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
netfilter: nf_tables: fix memory leak during stateful obj update
net/mlx5: Fix possible deadlock on rule deletion
net/mlx5: Fix wrong limitation of metadata match on ecpf
spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
configfs: fix a race in configfs_{,un}register_subsystem()
RDMA/ib_srp: Fix a deadlock
tracing: Have traceon and traceoff trigger honor the instance
iio: adc: men_z188_adc: Fix a resource leak in an error handling path
iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits
iio: Fix error handling for PM
ata: pata_hpt37x: disable primary channel on HPT371
Revert "USB: serial: ch341: add new Product ID for CH341A"
usb: gadget: rndis: add spinlock for rndis response list
USB: gadget: validate endpoint index for xilinx udc
tracefs: Set the group ownership in apply_options() not parse_options()
USB: serial: option: add support for DW5829e
USB: serial: option: add Telit LE910R1 compositions
usb: dwc3: pci: Fix Bay Trail phy GPIO mappings
usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
xhci: re-initialize the HC during resume if HCE was set
xhci: Prevent futile URB re-submissions due to incorrect return value.
tty: n_gsm: fix encoding of control signal octet bit DV
tty: n_gsm: fix proper link termination after failed open
tty: n_gsm: fix NULL pointer access due to DLCI release
gpio: tegra186: Fix chip_data type confusion
Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR"
memblock: use kfree() to release kmalloced memblock regions
fget: clarify and improve __fget_files() implementation
Linux 5.4.182
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ied5808972eaee5c321a5e11c5220d51a4f8e1a60
|
||
Alexey Bayduraev
|
dffce58f6f |
perf data: Fix double free in perf_session__delete()
commit 69560e366fc4d5fca7bebb0e44edbfafc8bcaf05 upstream.
When perf_data__create_dir() fails, it calls close_dir(), but
perf_session__delete() also calls close_dir() and since dir.version and
dir.nr were initialized by perf_data__create_dir(), a double free occurs.
This patch moves the initialization of dir.version and dir.nr after
successful initialization of dir.files, that prevents double freeing.
This behavior is already implemented in perf_data__open_dir().
Fixes:
|
||
|
Greg Kroah-Hartman
|
56f5213db8 |
This is the 5.4.181 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIWE7UACgkQONu9yGCS aT7C3BAAxR/H87+6Kh8UvOERBN/Vk/3AygeE/we9wdoYWHr5Ss63XAIjoKij6heh sA+TuwQtwemZ1KlkH8d8q+7XGDzQN2uLzizffnVDG/6H2znkg7POKsK9FUa6G2Lu MMs2Q/vz2jOkIKP/GDkRajr281PaRs8DumXlvG8kTUEivLF5x9fwtpenoQbcFOKR CUq9AWFTfQatybFWoQNocyMMQeI3l6VDGltuOIp7cy2RhAvsK1KPzrbYPVfU6qXi XsIGmOqL0cpBYMcBhJMm+mbswv+BgqunjCG47zL3u88YonpTBpXddsFrjw2P44TD gPeGQgY9WqTV8KBpi2tJgPgztSoCh8yQsWWAeIw7ZoMNrGa+6gBkLi7lBfarF1kM G5bdzLWePGcKAj4MoPgGZnVZfmphtDMFoD0pI+zvQSqRssEDnpKK4am1Ok95MTDP Pbw9LdVnQMOt8KYzWHfsKsfBVhiYPxYPTpaBbf9RqQ0UPwKy67lm16+W9MmcPeeM oEGg0NIbufYRlquU32RQBh1fM5WEoLdJrnM1fbN42Do505zvRt/hKv2tSXCVPO8n iXnfLoXUlpCkUVcRCwt0rnuGLoOx78t/Lgl1vfJREy73MNveVOCAAYl+IdfW8ywF /pVZj5u428czXkYmLI+j3ib6vZMSSVV9O6YHts0ADIDFDoH+gyM= =lG0E -----END PGP SIGNATURE----- Merge 5.4.181 into android11-5.4-lts Changes in 5.4.181 Makefile.extrawarn: Move -Wunaligned-access to W=1 HID:Add support for UGTABLET WP5540 Revert "svm: Add warning message for AVIC IPI invalid target" serial: parisc: GSC: fix build when IOSAPIC is not set parisc: Drop __init from map_pages declaration parisc: Fix data TLB miss in sba_unmap_sg parisc: Fix sglist access in ccio-dma.c btrfs: send: in case of IO error log it platform/x86: ISST: Fix possible circular locking dependency detected selftests: rtc: Increase test timeout so that all tests run net: ieee802154: at86rf230: Stop leaking skb's selftests/zram: Skip max_comp_streams interface on newer kernel selftests/zram01.sh: Fix compression ratio calculation selftests/zram: Adapt the situation that /dev/zram0 is being used ax25: improve the incomplete fix to avoid UAF and NPD bugs vfs: make freeze_super abort when sync_filesystem returns error quota: make dquot_quota_sync return errors from ->sync_fs nvme: fix a possible use-after-free in controller reset during load nvme-tcp: fix possible use-after-free in transport error_recovery work nvme-rdma: fix possible use-after-free in transport error_recovery work drm/amdgpu: fix logic inversion in check Revert "module, async: async_synchronize_full() on module init iff async is used" ftrace: add ftrace_init_nop() module/ftrace: handle patchable-function-entry arm64: module: rework special section handling arm64: module/ftrace: intialize PLT at load time iwlwifi: fix use-after-free drm/radeon: Fix backlight control on iMac 12,1 ext4: check for out-of-order index extents in ext4_valid_extent_entries() ext4: check for inconsistent extents between index and leaf block ext4: prevent partial update of the extent blocks taskstats: Cleanup the use of task->exit_code dmaengine: at_xdmac: Start transfer for cyclic channels in issue_pending vsock: remove vsock from connected table when connect is interrupted by a signal mmc: block: fix read single on recovery logic iwlwifi: pcie: fix locking when "HW not ready" iwlwifi: pcie: gen2: fix locking when "HW not ready" netfilter: nft_synproxy: unregister hooks on init error path net: dsa: lan9303: fix reset on probe net: ieee802154: ca8210: Fix lifs/sifs periods ping: fix the dif and sdif check in ping_lookup bonding: force carrier update when releasing slave drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit bonding: fix data-races around agg_select_timer libsubcmd: Fix use-after-free for realloc(..., 0) ALSA: hda: Fix regression on forced probe mask option ALSA: hda: Fix missing codec probe on Shenker Dock 15 ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw() ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range() powerpc/lib/sstep: fix 'ptesync' build error mtd: rawnand: gpmi: don't leak PM reference in error path block/wbt: fix negative inflight counter when remove scsi device NFS: LOOKUP_DIRECTORY is also ok with symlinks NFS: Do not report writeback errors in nfs_getattr() mtd: rawnand: qcom: Fix clock sequencing in qcom_nandc_probe() mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status scsi: lpfc: Fix pt2pt NVMe PRLI reject LOGO loop EDAC: Fix calculation of returned address and next offset in edac_align_ptr() lib/iov_iter: initialize "flags" in new pipe_buffer net: sched: limit TC_ACT_REPEAT loops dmaengine: sh: rcar-dmac: Check for error num after setting mask copy_process(): Move fd_install() out of sighand->siglock critical section i2c: brcmstb: fix support for DSL and CM variants Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW ARM: OMAP2+: hwmod: Add of_node_put() before break ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of irqchip/sifive-plic: Add missing thead,c900-plic match string netfilter: conntrack: don't refresh sctp entries in closed state arm64: dts: meson-gx: add ATF BL32 reserved-memory region arm64: dts: meson-g12: add ATF BL32 reserved-memory region arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 kconfig: let 'shell' return enough output for deep path names ata: libata-core: Disable TRIM on M88V29 drm/rockchip: dw_hdmi: Do not leave clock enabled in error case tracing: Fix tp_printk option related with tp_printk_stop_on_boot net: usb: qmi_wwan: Add support for Dell DW5829e net: macb: Align the dma and coherent dma masks kconfig: fix failing to generate auto.conf Linux 5.4.181 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I04d80cf2b662e4034c1fae761cc22b489305aef7 |
||
Kees Cook
|
aca7e5b6a5 |
libsubcmd: Fix use-after-free for realloc(..., 0)
commit 52a9dab6d892763b2a8334a568bd4e2c1a6fde66 upstream.
GCC 12 correctly reports a potential use-after-free condition in the
xrealloc helper. Fix the warning by avoiding an implicit "free(ptr)"
when size == 0:
In file included from help.c:12:
In function 'xrealloc',
inlined from 'add_cmdname' at help.c:24:2: subcmd-util.h:56:23: error: pointer may be used after 'realloc' [-Werror=use-after-free]
56 | ret = realloc(ptr, size);
| ^~~~~~~~~~~~~~~~~~
subcmd-util.h:52:21: note: call to 'realloc' here
52 | void *ret = realloc(ptr, size);
| ^~~~~~~~~~~~~~~~~~
subcmd-util.h:58:31: error: pointer may be used after 'realloc' [-Werror=use-after-free]
58 | ret = realloc(ptr, 1);
| ^~~~~~~~~~~~~~~
subcmd-util.h:52:21: note: call to 'realloc' here
52 | void *ret = realloc(ptr, size);
| ^~~~~~~~~~~~~~~~~~
Fixes:
|
||
Yang Xu
|
dd2fcac324 |
selftests/zram: Adapt the situation that /dev/zram0 is being used
[ Upstream commit 01dabed20573804750af5c7bf8d1598a6bf7bf6e ]
If zram-generator package is installed and works, then we can not remove
zram module because zram swap is being used. This case needs a clean zram
environment, change this test by using hot_add/hot_remove interface. So
even zram device is being used, we still can add zram device and remove
them in cleanup.
The two interface was introduced since kernel commit 6566d1a32bf7("zram:
add dynamic device add/remove functionality") in v4.2-rc1. If kernel
supports these two interface, we use hot_add/hot_remove to slove this
problem, if not, just check whether zram is being used or built in, then
skip it on old kernel.
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Yang Xu
|
c3a9afa824 |
selftests/zram01.sh: Fix compression ratio calculation
[ Upstream commit d18da7ec3719559d6e74937266d0416e6c7e0b31 ] zram01 uses `free -m` to measure zram memory usage. The results are no sense because they are polluted by all running processes on the system. We Should only calculate the free memory delta for the current process. So use the third field of /sys/block/zram<id>/mm_stat to measure memory usage instead. The file is available since kernel 4.1. orig_data_size(first): uncompressed size of data stored in this disk. compr_data_size(second): compressed size of data stored in this disk mem_used_total(third): the amount of memory allocated for this disk Also remove useless zram cleanup call in zram_fill_fs and so we don't need to cleanup zram twice if fails. Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Yang Xu
|
8d1c50c868 |
selftests/zram: Skip max_comp_streams interface on newer kernel
[ Upstream commit fc4eb486a59d70bd35cf1209f0e68c2d8b979193 ]
Since commit
|
||
Nícolas F. R. A. Prado
|
3bd8bebb16 |
selftests: rtc: Increase test timeout so that all tests run
[ Upstream commit f034cc1301e7d83d4ec428dd6b8ffb57ca446efb ] The timeout setting for the rtc kselftest is currently 90 seconds. This setting is used by the kselftest runner to stop running a test if it takes longer than the assigned value. However, two of the test cases inside rtc set alarms. These alarms are set to the next beginning of the minute, so each of these test cases may take up to, in the worst case, 60 seconds. In order to allow for all test cases in rtc to run, even in the worst case, when using the kselftest runner, the timeout value should be increased to at least 120. Set it to 180, so there's some additional slack. Correct operation can be tested by running the following command right after the start of a minute (low second count), and checking that all test cases run: ./run_kselftest.sh -c rtc Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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20d2140d23 |
This is the 5.4.180 stable release
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Zechuan Chen
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4ccb639bde |
perf probe: Fix ppc64 'perf probe add events failed' case
commit 4624f199327a704dd1069aca1c3cadb8f2a28c6f upstream. Because of commit |
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Greg Kroah-Hartman
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88fc697aae |
This is the 5.4.178 stable release
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Muhammad Usama Anjum
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2ffe36c9c4 |
selftests: futex: Use variable MAKE instead of make
commit b9199181a9ef8252e47e207be8c23e1f50662620 upstream.
Recursive make commands should always use the variable MAKE, not the
explicit command name ‘make’. This has benefits and removes the
following warning when multiple jobs are used for the build:
make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
Fixes:
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Srinivasarao Pathipati
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16e939c6e4 |
Merge android11-5.4.161+ (b9d179c) into msm-5.4
* refs/heads/tmp-b9d179c:
UPSTREAM: driver core: Fix possible memory leak in device_link_add()
UPSTREAM: blk-mq: fix kernel panic during iterating over flush request
UPSTREAM: net: xfrm: fix memory leak in xfrm_user_rcv_msg
UPSTREAM: binder: fix the missing BR_FROZEN_REPLY in binder_return_strings
ANDROID: incremental-fs: fix mount_fs issue
UPSTREAM: vfs: fs_context: fix up param length parsing in legacy_parse_param
ANDROID: GKI: disable CONFIG_FORTIFY_SOURCE
Linux 5.4.161
erofs: fix unsafe pagevec reuse of hooked pclusters
erofs: remove the occupied parameter from z_erofs_pagevec_enqueue()
PCI: Add MSI masking quirk for Nvidia ION AHCI
PCI/MSI: Deal with devices lying about their MSI mask capability
PCI/MSI: Destroy sysfs before freeing entries
parisc/entry: fix trace test in syscall exit path
fortify: Explicitly disable Clang support
scsi: ufs: Fix tm request when non-fatal error happens
ext4: fix lazy initialization next schedule time computation in more granular unit
MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL
scsi: ufs: Fix interrupt error message for shared interrupts
soc/tegra: pmc: Fix imbalanced clock disabling in error code path
Revert "net: sched: update default qdisc visibility after Tx queue cnt changes"
Revert "serial: core: Fix initializing and restoring termios speed"
Linux 5.4.160
selftests/bpf: Fix also no-alu32 strobemeta selftest
ath10k: fix invalid dma_addr_t token assignment
SUNRPC: Partial revert of commit 6f9f17287e78
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
s390/cio: make ccw_device_dma_* more robust
s390/tape: fix timer initialization in tape_std_assign()
s390/cio: check the subchannel validity for dev_busid
video: backlight: Drop maximum brightness override for brightness zero
mm, oom: do not trigger out_of_memory from the #PF
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC
powerpc/security: Add a helper to query stf_barrier type
powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
powerpc/bpf: Validate branch ranges
powerpc/lib: Add helper to check if offset is within conditional branch range
ovl: fix deadlock in splice write
9p/net: fix missing error check in p9_check_errors
net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE
f2fs: should use GFP_NOFS for directory inodes
irqchip/sifive-plic: Fixup EOI failed when masked
parisc: Fix set_fixmap() on PA1.x CPUs
parisc: Fix backtrace to always include init funtion names
ARM: 9156/1: drop cc-option fallbacks for architecture selection
ARM: 9155/1: fix early early_iounmap()
selftests/net: udpgso_bench_rx: fix port argument
cxgb4: fix eeprom len when diagnostics not implemented
net/smc: fix sk_refcnt underflow on linkdown and fallback
vsock: prevent unnecessary refcnt inc for nonblocking connect
net: hns3: allow configure ETS bandwidth of all TCs
net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
llc: fix out-of-bound array index in llc_sk_dev_hash()
perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
zram: off by one in read_block_state()
mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
net: vlan: fix a UAF in vlan_dev_real_dev()
net: davinci_emac: Fix interrupt pacing disable
xen-pciback: Fix return in pm_ctrl_init()
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
NFSv4: Fix a regression in nfs_set_open_stateid_locked()
scsi: qla2xxx: Turn off target reset during issue_lip
scsi: qla2xxx: Fix gnl list corruption
ar7: fix kernel builds for compiler test
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
m68k: set a default value for MEMORY_RESERVE
signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL)
dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read
auxdisplay: ht16k33: Fix frame buffer device blanking
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
mtd: core: don't remove debugfs directory if device is in use
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
fs: orangefs: fix error return code of orangefs_revalidate_lookup()
NFS: Fix deadlocks in nfs_scan_commit_list()
opp: Fix return in _opp_add_static_v2()
PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge
PCI: aardvark: Don't spam about PIO Response Status
drm/plane-helper: fix uninitialized variable reference
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
apparmor: fix error check
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
mips: cm: Convert to bitfield API to fix out-of-bounds access
powerpc/44x/fsp2: add missing of_node_put
HID: u2fzero: properly handle timeouts in usb_submit_urb
HID: u2fzero: clarify error check and length calculations
serial: xilinx_uartps: Fix race condition causing stuck TX
phy: qcom-qusb2: Fix a memory leak on probe
ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
ASoC: cs42l42: Correct some register default values
ARM: dts: stm32: fix SAI sub nodes register range
staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
RDMA/mlx4: Return missed an error if device doesn't support steering
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
power: supply: rt5033_battery: Change voltage values to µV
usb: gadget: hid: fix error code in do_config()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
video: fbdev: chipsfb: use memset_io() instead of memset()
clk: at91: check pmc node status before registering syscore ops
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
soc/tegra: Fix an error handling path in tegra_powergate_power_up()
arm: dts: omap3-gta04a4: accelerometer irq fix
ALSA: hda: Reduce udelay() at SKL+ position reporting
JFS: fix memleak in jfs_mount
MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
scsi: dc395: Fix error case unwinding
ARM: dts: at91: tse850: the emac<->phy interface is rmii
arm64: dts: meson-g12a: Fix the pwm regulator supply properties
RDMA/bnxt_re: Fix query SRQ failure
ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY
arm64: dts: rockchip: Fix GPU register width for RK3328
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths
RDMA/rxe: Fix wrong port_cap_flags
ibmvnic: Process crqs after enabling interrupts
ibmvnic: don't stop queue in xmit
udp6: allow SO_MARK ctrl msg to affect routing
selftests/bpf: Fix fclose/pclose mismatch in test_progs
crypto: pcrypt - Delay write to padata->info
net: phylink: avoid mvneta warning when setting pause parameters
net: amd-xgbe: Toggle PLL settings during rate change
drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
wcn36xx: add proper DMA memory barriers in rx path
libertas: Fix possible memory leak in probe and disconnect
libertas_tf: Fix possible memory leak in probe and disconnect
KVM: s390: Fix handle_sske page fault handling
samples/kretprobes: Fix return value if register_kretprobe() failed
tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
irq: mips: avoid nested irq_enter()
s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
libbpf: Fix BTF data layout checks and allow empty BTF
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
drm/msm: Fix potential NULL dereference in DPU SSPP
clocksource/drivers/timer-ti-dm: Select TIMER_OF
PM: hibernate: fix sparse warnings
nvme-rdma: fix error code in nvme_rdma_setup_ctrl
phy: micrel: ksz8041nl: do not use power down mode
mwifiex: Send DELBA requests according to spec
rsi: stop thread firstly in rsi_91x_init() error handling
mt76: mt76x02: fix endianness warnings in mt76x02_mac.c
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
block: ataflop: fix breakage introduced at blk-mq refactoring
mmc: mxs-mmc: disable regulator on error and in the remove function
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
drm/msm: uninitialized variable in msm_gem_import()
ath10k: fix max antenna gain unit
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
hwmon: Fix possible memleak in __hwmon_device_register()
net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
memstick: avoid out-of-range warning
mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
b43: fix a lower bounds test
b43legacy: fix a lower bounds test
hwrng: mtk - Force runtime pm ops for sleep ops
crypto: qat - disregard spurious PFVF interrupts
crypto: qat - detect PFVF collision after ACK
media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
netfilter: nft_dynset: relax superfluous check on set updates
EDAC/amd64: Handle three rank interleaving mode
ath9k: Fix potential interrupt storm on queue reset
media: em28xx: Don't use ops->suspend if it is NULL
cpuidle: Fix kobject memory leaks in error paths
crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency
kprobes: Do not use local variable when creating debugfs file
media: cx23885: Fix snd_card_free call on null card pointer
media: tm6000: Avoid card name truncation
media: si470x: Avoid card name truncation
media: radio-wl1273: Avoid card name truncation
media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
media: TDA1997x: handle short reads of hdmi info frame.
media: dvb-usb: fix ununit-value in az6027_rc_query
media: cxd2880-spi: Fix a null pointer dereference on error handling path
media: em28xx: add missing em28xx_close_extension
drm/amdgpu: fix warning for overflow check
ath10k: Fix missing frame timestamp for beacon/probe-resp
net: dsa: rtl8366rb: Fix off-by-one bug
rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
crypto: caam - disable pkc for non-E SoCs
Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync
wilc1000: fix possible memory leak in cfg_scan_result()
cgroup: Make rebind_subsystems() disable v2 controllers all at once
net: net_namespace: Fix undefined member in key_remove_domain()
virtio-gpu: fix possible memory allocation failure
drm/v3d: fix wait for TMU write combiner flush
rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()
Bluetooth: fix init and cleanup of sco_conn.timeout_work
selftests/bpf: Fix strobemeta selftest regression
netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
task_stack: Fix end_of_stack() for architectures with upwards-growing stack
parisc: fix warning in flush_tlb_all
x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
btrfs: do not take the uuid_mutex in btrfs_rm_device
net: annotate data-race in neigh_output()
vrf: run conntrack only in context of lower/physdev for locally generated packets
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
ARM: clang: Do not rely on lr register for stacktrace
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
iwlwifi: mvm: disable RX-diversity in powersave
selftests: kvm: fix mismatched fclose() after popen()
PM: hibernate: Get block device exclusively in swsusp_check()
nvme: drop scan_lock and always kick requeue list when removing namespaces
nvmet-tcp: fix use-after-free when a port is removed
nvmet: fix use-after-free when a port is removed
block: remove inaccurate requeue check
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
tracing/cfi: Fix cmp_entries_* functions signature mismatch
workqueue: make sysfs of unbound kworker cpumask more clever
lib/xz: Validate the value before assigning it to an enum variable
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
memstick: r592: Fix a UAF bug when removing the driver
leaking_addresses: Always print a trailing newline
ACPI: battery: Accept charges over the design capacity as full
iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
tracefs: Have tracefs directories not set OTH permission bits by default
net-sysfs: try not to restart the syscall if it will fail eventually
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info
media: ipu3-imgu: imgu_fmt: Handle properly try
ACPICA: Avoid evaluating methods too early during system resume
ipmi: Disable some operations during a panic
media: rcar-csi2: Add checking to rcsi2_start_receiver()
brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
media: mceusb: return without resubmitting URB in case of -EPROTO error.
media: imx: set a media_device bus_info string
media: s5p-mfc: Add checking to s5p_mfc_probe().
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: uvcvideo: Set unique vdev name based in type
media: uvcvideo: Return -EIO for control errors
media: uvcvideo: Set capability in s_param
media: stm32: Potential NULL pointer dereference in dcmi_irq_thread()
media: netup_unidvb: handle interrupt properly according to the firmware
media: mt9p031: Fix corrupted frame after restarting stream
ath10k: high latency fixes for beacon buffer
mwifiex: Properly initialize private structure on interface type changes
mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
x86: Increase exception stack sizes
smackfs: Fix use-after-free in netlbl_catmap_walk()
net: sched: update default qdisc visibility after Tx queue cnt changes
locking/lockdep: Avoid RCU-induced noinstr fail
MIPS: lantiq: dma: reset correct number of channel
MIPS: lantiq: dma: add small delay after reset
platform/x86: wmi: do not fail if disabling fails
drm/panel-orientation-quirks: add Valve Steam Deck
Bluetooth: fix use-after-free error in lock_sock_nested()
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6
drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2)
dma-buf: WARN on dmabuf release with pending attachments
USB: chipidea: fix interrupt deadlock
USB: iowarrior: fix control-message timeouts
USB: serial: keyspan: fix memleak on probe errors
iio: dac: ad5446: Fix ad5622_write() return value
pinctrl: core: fix possible memory leak in pinctrl_enable()
quota: correct error number in free_dqentry()
quota: check block number when reading the block in quota file
PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
PCI: aardvark: Fix return value of MSI domain .alloc() method
PCI: aardvark: Fix reporting Data Link Layer Link Active
PCI: aardvark: Do not unmask unused interrupts
PCI: aardvark: Fix checking for link up via LTSSM state
PCI: aardvark: Do not clear status bits of masked interrupts
PCI: pci-bridge-emul: Fix emulation of W1C bits
xen/balloon: add late_initcall_sync() for initial ballooning done
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
ALSA: mixer: oss: Fix racy access to slots
serial: core: Fix initializing and restoring termios speed
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
can: j1939: j1939_can_recv(): ignore messages with invalid source address
can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use
power: supply: max17042_battery: use VFSOC for capacity when no rsns
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
signal: Remove the bogus sigkill_pending in ptrace_stop
RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
rsi: Fix module dev_oper_mode parameter description
rsi: fix rate mask set leading to P2P failure
rsi: fix key enabled check causing unwanted encryption for vap_id > 0
rsi: fix occasional initialisation failure with BT coex
wcn36xx: handle connection loss indication
libata: fix checking of DMA state
mwifiex: Read a PCI register after writing the TX ring write pointer
wcn36xx: Fix HT40 capability for 2Ghz band
evm: mark evm_fixmode as __ro_after_init
rtl8187: fix control-message timeouts
PCI: Mark Atheros QCA6174 to avoid bus reset
ath10k: fix division by zero in send path
ath10k: fix control-message timeout
ath6kl: fix control-message timeout
ath6kl: fix division by zero in send path
mwifiex: fix division by zero in fw download path
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
hwmon: (pmbus/lm25066) Add offset coefficients
ia64: kprobes: Fix to pass correct trampoline address to the handler
btrfs: call btrfs_check_rw_degradable only if there is a missing device
btrfs: fix lost error handling when replaying directory deletes
btrfs: clear MISSING device status bit in btrfs_close_one_device
net/smc: Correct spelling mistake to TCPF_SYN_RECV
nfp: bpf: relax prog rejection for mtu check through max_pkt_offset
vmxnet3: do not stop tx queues after netif_device_detach()
r8169: Add device 10ec:8162 to driver r8169
nvmet-tcp: fix header digest verification
drm: panel-orientation-quirks: Add quirk for GPD Win3
watchdog: Fix OMAP watchdog early handling
net: multicast: calculate csum of looped-back and forwarded packets
spi: spl022: fix Microwire full duplex mode
nvmet-tcp: fix a memory leak when releasing a queue
xen/netfront: stop tx queues during live migration
bpf: Prevent increasing bpf_jit_limit above max
bpf: Define bpf_jit_alloc_exec_limit for arm64 JIT
drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
mmc: winbond: don't build on M68K
reset: socfpga: add empty driver allowing consumers to probe
ARM: dts: sun7i: A20-olinuxino-lime2: Fix ethernet phy-mode
hyperv/vmbus: include linux/bitops.h
sfc: Don't use netif_info before net_device setup
cavium: Fix return values of the probe function
scsi: qla2xxx: Fix unmap of already freed sgl
scsi: qla2xxx: Return -ENOMEM if kzalloc() fails
cavium: Return negative value when pci_alloc_irq_vectors() fails
x86/irq: Ensure PI wakeup handler is unregistered before module unload
x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
fuse: fix page stealing
ALSA: timer: Unconditionally unlink slave instances, too
ALSA: timer: Fix use-after-free problem
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: usb-audio: Add registration quirk for JBL Quantum 400
ALSA: line6: fix control and interrupt message timeouts
ALSA: 6fire: fix control and bulk message timeouts
ALSA: ua101: fix division by zero at probe
ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
ALSA: hda/realtek: Add quirk for ASUS UX550VE
ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
ALSA: hda/realtek: Add quirk for Clevo PC70HS
media: v4l2-ioctl: Fix check_ext_ctrls
media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
media: ite-cir: IR receiver stop working after receive overflow
crypto: s5p-sss - Add error handling in s5p_aes_probe()
firmware/psci: fix application of sizeof to pointer
tpm: Check for integer overflow in tpm2_map_response_body()
parisc: Fix ptrace check on syscall return
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
scsi: qla2xxx: Fix use after free in eh_abort path
scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
ocfs2: fix data corruption on truncate
libata: fix read log timeout value
Input: i8042 - Add quirk for Fujitsu Lifebook T725
Input: elantench - fix misreporting trackpoint coordinates
Input: iforce - fix control-message timeout
binder: use cred instead of task for getsecid
binder: use cred instead of task for selinux checks
binder: use euid from cred instead of using task
usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
Linux 5.4.159
rsi: fix control-message timeout
media: staging/intel-ipu3: css: Fix wrong size comparison imgu_css_fw_init
staging: rtl8192u: fix control-message timeouts
staging: r8712u: fix control-message timeout
comedi: vmk80xx: fix bulk and interrupt message timeouts
comedi: vmk80xx: fix bulk-buffer overflow
comedi: vmk80xx: fix transfer-buffer overflows
comedi: ni_usb6501: fix NULL-deref in command paths
comedi: dt9812: fix DMA buffers on stack
isofs: Fix out of bound access for corrupted isofs image
printk/console: Allow to disable console output by using console="" or console=null
binder: don't detect sender/target during buffer cleanup
usb-storage: Add compatibility quirk flags for iODD 2531/2541
usb: musb: Balance list entry in musb_gadget_queue
usb: gadget: Mark USB_FSL_QE broken on 64-bit
usb: ehci: handshake CMD_RUN instead of STS_HALT
Revert "x86/kvm: fix vcpu-id indexed array sizes"
Linux 5.4.158
ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
Revert "drm/ttm: fix memleak in ttm_transfered_destroy"
sfc: Fix reading non-legacy supported link modes
Revert "usb: core: hcd: Add support for deferring roothub registration"
Revert "xhci: Set HCD flag to defer primary roothub registration"
media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt()
net: ethernet: microchip: lan743x: Fix skb allocation failure
vrf: Revert "Reset skb conntrack connection..."
scsi: core: Put LLD module refcnt after SCSI device is released
Linux 5.4.157
perf script: Check session->header.env.arch before using it
KVM: s390: preserve deliverable_mask in __airqs_kick_single_vcpu
KVM: s390: clear kicked_mask before sleeping again
cfg80211: correct bridge/4addr mode check
net: use netif_is_bridge_port() to check for IFF_BRIDGE_PORT
sctp: add vtag check in sctp_sf_ootb
sctp: add vtag check in sctp_sf_do_8_5_1_E_sa
sctp: add vtag check in sctp_sf_violation
sctp: fix the processing for COOKIE_ECHO chunk
sctp: fix the processing for INIT_ACK chunk
sctp: use init_tag from inithdr for ABORT chunk
phy: phy_start_aneg: Add an unlocked version
phy: phy_ethtool_ksettings_get: Lock the phy for consistency
net/tls: Fix flipped sign in async_wait.err assignment
net: nxp: lpc_eth.c: avoid hang when bringing interface down
net: ethernet: microchip: lan743x: Fix dma allocation failure by using dma_set_mask_and_coherent
net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume fails
nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST
RDMA/sa_query: Use strscpy_pad instead of memcpy to copy a string
net: Prevent infinite while loop in skb_tx_hash()
net: batman-adv: fix error handling
regmap: Fix possible double-free in regcache_rbtree_exit()
arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node
RDMA/mlx5: Set user priority for DCT
nvme-tcp: fix data digest pointer calculation
nvmet-tcp: fix data digest pointer calculation
IB/hfi1: Fix abba locking issue with sc_disable()
IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
tcp_bpf: Fix one concurrency problem in the tcp_bpf_send_verdict function
drm/ttm: fix memleak in ttm_transfered_destroy
net: lan78xx: fix division by zero in send path
cfg80211: scan: fix RCU in cfg80211_add_nontrans_list()
mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit
mmc: sdhci: Map more voltage level to SDHCI_POWER_330
mmc: dw_mmc: exynos: fix the finding clock sample value
mmc: cqhci: clear HALT state after CQE enable
mmc: vub300: fix control-message timeouts
net/tls: Fix flipped sign in tls_err_abort() calls
Revert "net: mdiobus: Fix memory leak in __mdiobus_register"
nfc: port100: fix using -ERRNO as command type mask
ata: sata_mv: Fix the error handling of mv_chip_id()
Revert "pinctrl: bcm: ns: support updated DT binding as syscon subnode"
usbnet: fix error return code in usbnet_probe()
usbnet: sanity check for maxpacket
ipv4: use siphash instead of Jenkins in fnhe_hashfun()
ipv6: use siphash in rt6_exception_hash()
powerpc/bpf: Fix BPF_MOD when imm == 1
ARM: 9141/1: only warn about XIP address when not compile testing
ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype
ARM: 9134/1: remove duplicate memcpy() definition
ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
Linux 5.4.156
pinctrl: stm32: use valid pin identifier in stm32_pinctrl_resume()
ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
tracing: Have all levels of checks prevent recursion
net: mdiobus: Fix memory leak in __mdiobus_register
scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma()
Input: snvs_pwrkey - add clk handling
ALSA: hda: avoid write to STATESTS if controller is in reset
platform/x86: intel_scu_ipc: Update timeout value in comment
isdn: mISDN: Fix sleeping function called from invalid context
ARM: dts: spear3xx: Fix gmac node
net: stmmac: add support for dwmac 3.40a
btrfs: deal with errors when checking if a dir entry exists during log replay
gcc-plugins/structleak: add makefile var for disabling structleak
selftests: netfilter: remove stray bash debug line
netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
isdn: cpai: check ctr->cnr to avoid array index out of bound
nfc: nci: fix the UAF of rf_conn_info object
mm, slub: fix potential memoryleak in kmem_cache_open()
mm, slub: fix mismatch between reconstructed freelist depth and cnt
powerpc/idle: Don't corrupt back chain when going idle
KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to guest
KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest()
powerpc64/idle: Fix SP offsets when saving GPRs
audit: fix possible null-pointer dereference in audit_filter_rules
ASoC: DAPM: Fix missing kctl change notifications
ALSA: hda/realtek: Add quirk for Clevo PC50HS
ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
vfs: check fd has read access in kernel_read_file_from_fd()
elfcore: correct reference to CONFIG_UML
ocfs2: mount fails with buffer overflow in strlen
ocfs2: fix data corruption after conversion from inline format
ceph: fix handling of "meta" errors
can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes
can: j1939: j1939_xtp_rx_dat_one(): cancel session if receive TP.DT with error length
can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv
can: j1939: j1939_tp_rxtimer(): fix errant alert in j1939_tp_rxtimer
can: peak_pci: peak_pci_remove(): fix UAF
can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification
can: rcar_can: fix suspend/resume
net: enetc: fix ethtool counter name for PM0_TERR
net: stmmac: Fix E2E delay mechanism
net: hns3: disable sriov before unload hclge layer
net: hns3: add limit ets dwrr bandwidth cannot be 0
net: hns3: reset DWRR of unused tc to zero
NIOS2: irqflags: rename a redefined register name
net: dsa: lantiq_gswip: fix register definition
lan78xx: select CRC32
netfilter: ipvs: make global sysctl readonly in non-init netns
ASoC: wm8960: Fix clock configuration on slave mode
dma-debug: fix sg checks in debug_dma_map_sg()
NFSD: Keep existing listeners on portlist error
xtensa: xtfpga: Try software restart before simulating CPU reset
xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF
ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default
tee: optee: Fix missing devices unregister during optee_remove
net: switchdev: do not propagate bridge updates across bridges
parisc: math-emu: Fix fall-through warnings
Linux 5.4.155
ionic: don't remove netdev->dev_addr when syncing uc list
r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256
qed: Fix missing error code in qed_slowpath_start()
mqprio: Correct stats in mqprio_dump_class_stats().
acpi/arm64: fix next_platform_timer() section mismatch error
drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling
drm/msm/dsi: Fix an error code in msm_dsi_modeset_init()
drm/msm: Fix null pointer dereference on pointer edp
drm/panel: olimex-lcd-olinuxino: select CRC32
platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call
mlxsw: thermal: Fix out-of-bounds memory accesses
ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators()
pata_legacy: fix a couple uninitialized variable bugs
NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
nfc: fix error handling of nfc_proto_register()
ethernet: s2io: fix setting mac address during resume
net: encx24j600: check error in devm_regmap_init_encx24j600
net: stmmac: fix get_hw_feature() on old hardware
net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp
net: korina: select CRC32
net: arc: select CRC32
gpio: pca953x: Improve bias setting
sctp: account stream padding length for reconf chunk
iio: dac: ti-dac5571: fix an error code in probe()
iio: ssp_sensors: fix error code in ssp_print_mcu_debug()
iio: ssp_sensors: add more range checking in ssp_parse_dataframe()
iio: light: opt3001: Fixed timeout error when 0 lux
iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED
iio: adc128s052: Fix the error handling path of 'adc128_probe()'
iio: adc: aspeed: set driver data when adc probe.
powerpc/xive: Discard disabled interrupts in get_irqchip_state()
x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically
nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
EDAC/armada-xp: Fix output of uncorrectable error counter
virtio: write back F_VERSION_1 before validate
USB: serial: option: add prod. id for Quectel EG91
USB: serial: option: add Telit LE910Cx composition 0x1204
USB: serial: option: add Quectel EC200S-CN module support
USB: serial: qcserial: add EM9191 QDL support
Input: xpad - add support for another USB ID of Nacon GC-100
usb: musb: dsps: Fix the probe error path
efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock()
efi/cper: use stack buffer for error record decoding
cb710: avoid NULL pointer subtraction
xhci: Enable trust tx length quirk for Fresco FL11 USB controller
xhci: Fix command ring pointer corruption while aborting a command
xhci: guard accesses to ep_state in xhci_endpoint_reset()
mei: me: add Ice Lake-N device id.
x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails
watchdog: orion: use 0 for unset heartbeat
btrfs: check for error when looking up inode during dir entry replay
btrfs: deal with errors when adding inode reference during log replay
btrfs: deal with errors when replaying dir entry during log replay
btrfs: unlock newly allocated extent buffer after error
csky: Fixup regs.sr broken in ptrace
csky: don't let sigreturn play with priveleged bits of status register
s390: fix strrchr() implementation
nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^'
ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW
ALSA: hda/realtek - ALC236 headset MIC recording issue
ALSA: hda/realtek: Add quirk for Clevo X170KM-G
ALSA: hda/realtek: Complete partial device name to avoid ambiguity
ALSA: seq: Fix a potential UAF by wrong private_free call order
ALSA: usb-audio: Add quirk for VF0770
ovl: simplify file splice
Linux 5.4.154
sched: Always inline is_percpu_thread()
scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported"
scsi: ses: Fix unsigned comparison with less than zero
drm/amdgpu: fix gart.bo pin_count leak
net: sun: SUNVNET_COMMON should depend on INET
mac80211: check return value of rhashtable_init
net: prevent user from passing illegal stab size
m68k: Handle arrivals of multiple signals correctly
mac80211: Drop frames from invalid MAC address in ad-hoc mode
netfilter: nf_nat_masquerade: defer conntrack walk to work queue
netfilter: nf_nat_masquerade: make async masq_inet6_event handling generic
HID: wacom: Add new Intuos BT (CTL-4100WL/CTL-6100WL) device IDs
netfilter: ip6_tables: zero-initialize fragment offset
HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS
ext4: correct the error path of ext4_write_inline_data_end()
net: phy: bcm7xxx: Fixed indirect MMD operations
UPSTREAM: ovl: simplify file splice
Linux 5.4.153
x86/Kconfig: Correct reference to MWINCHIP3D
x86/hpet: Use another crystalball to evaluate HPET usability
x86/platform/olpc: Correct ifdef symbol to intended CONFIG_OLPC_XO15_SCI
RISC-V: Include clone3() on rv32
bpf, s390: Fix potential memory leak about jit_data
i2c: acpi: fix resource leak in reconfiguration device addition
net: prefer socket bound to interface when not in VRF
i40e: Fix freeing of uninitialized misc IRQ vector
i40e: fix endless loop under rtnl
gve: fix gve_get_stats()
rtnetlink: fix if_nlmsg_stats_size() under estimation
gve: Correct available tx qpl check
drm/nouveau/debugfs: fix file release memory leak
video: fbdev: gbefb: Only instantiate device when built for IP32
bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
netlink: annotate data races around nlk->bound
net: sfp: Fix typo in state machine debug string
net/sched: sch_taprio: properly cancel timer from taprio_destroy()
net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
arm64: dts: ls1028a: add missing CAN nodes
arm64: dts: freescale: Fix SP805 clock-names
ptp_pch: Load module automatically if ID matches
powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
net_sched: fix NULL deref in fifo_set_limit()
phy: mdio: fix memory leak
bpf: Fix integer overflow in prealloc_elems_and_freelist()
bpf, arm: Fix register clobbering in div/mod implementation
xtensa: call irqchip_init only when CONFIG_USE_OF is selected
xtensa: use CONFIG_USE_OF instead of CONFIG_OF
xtensa: move XCHAL_KIO_* definitions to kmem_layout.h
arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding
ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo
ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo
soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment
ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference
soc: qcom: socinfo: Fixed argument passed to platform_set_data()
bpf, mips: Validate conditional branch offsets
MIPS: BPF: Restore MIPS32 cBPF JIT
ARM: dts: qcom: apq8064: use compatible which contains chipid
ARM: dts: omap3430-sdp: Fix NAND device node
xen/balloon: fix cancelled balloon action
nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
nfsd: fix error handling of register_pernet_subsys() in init_nfsd()
ovl: fix missing negative dentry check in ovl_rename()
mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
xen/privcmd: fix error handling in mmap-resource processing
usb: typec: tcpm: handle SRC_STARTUP state if cc changes
USB: cdc-acm: fix break reporting
USB: cdc-acm: fix racy tty buffer accesses
Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
ANDROID: Different fix for KABI breakage in 5.4.151 in struct sock
Linux 5.4.152
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
silence nfscache allocation warnings with kvzalloc
perf/x86: Reset destroy callback on event init failure
kvm: x86: Add AMD PMU MSRs to msrs_to_save_all[]
KVM: do not shrink halt_poll_ns below grow_start
tools/vm/page-types: remove dependency on opt_file for idle page tracking
scsi: ses: Retry failed Send/Receive Diagnostic commands
selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn
selftests: be sure to make khdr before other targets
usb: dwc2: check return value after calling platform_get_resource()
usb: testusb: Fix for showing the connection speed
scsi: sd: Free scsi_disk device via put_device()
ext2: fix sleeping in atomic bugs on error
sparc64: fix pci_iounmap() when CONFIG_PCI is not set
xen-netback: correct success/error reporting for the SKB-with-fraglist case
net: mdio: introduce a shutdown method to mdio device drivers
ANDROID: Fix up KABI breakage in 5.4.151 in struct sock
Linux 5.4.151
HID: usbhid: free raw_report buffers in usbhid_stop
netfilter: ipset: Fix oversized kvmalloc() calls
HID: betop: fix slab-out-of-bounds Write in betop_probe
crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
usb: hso: remove the bailout parameter
usb: hso: fix error handling code of hso_create_net_device
hso: fix bailout in error case of probe
libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind
PCI: Fix pci_host_bridge struct device release/free handling
net: stmmac: don't attach interface until resume finishes
net: udp: annotate data race around udp_sk(sk)->corkflag
HID: u2fzero: ignore incomplete packets without data
ext4: fix potential infinite loop in ext4_dx_readdir()
ext4: fix reserved space counter leakage
ext4: fix loff_t overflow in ext4_max_bitmap_size()
ipack: ipoctal: fix module reference leak
ipack: ipoctal: fix missing allocation-failure check
ipack: ipoctal: fix tty-registration error handling
ipack: ipoctal: fix tty registration race
ipack: ipoctal: fix stack information leak
debugfs: debugfs_create_file_size(): use IS_ERR to check for error
elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
perf/x86/intel: Update event constraints for ICX
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
net: sched: flower: protect fl_walk() with rcu
net: hns3: do not allow call hns3_nic_net_open repeatedly
scsi: csiostor: Add module softdep on cxgb4
Revert "block, bfq: honor already-setup queue merges"
selftests, bpf: test_lwt_ip_encap: Really disable rp_filter
e100: fix buffer overrun in e100_get_regs
e100: fix length calculation in e100_get_regs_len
net: ipv4: Fix rtnexthop len when RTA_FLOW is present
hwmon: (tmp421) fix rounding for negative values
hwmon: (tmp421) report /PVLD condition as fault
sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
mac80211-hwsim: fix late beacon hrtimer handling
mac80211: mesh: fix potentially unaligned access
mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs
ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
drm/amd/display: Pass PCI deviceid into DC
x86/kvmclock: Move this_cpu_pvti into kvmclock.h
mac80211: fix use-after-free in CCMP/GCMP RX
scsi: ufs: Fix illegal offset in UPIU event trace
hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field
hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field
hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field
fs-verity: fix signed integer overflow with i_size near S64_MAX
usb: cdns3: fix race condition before setting doorbell
cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
cpufreq: schedutil: Use kobject release() method to free sugov_tunables
tty: Fix out-of-bound vmalloc access in imageblit
Revert "crypto: public_key: fix overflow during implicit conversion"
Linux 5.4.150
qnx4: work around gcc false positive warning bug
xen/balloon: fix balloon kthread freezing
arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
thermal/drivers/int340x: Do not set a wrong tcc offset on resume
EDAC/synopsys: Fix wrong value type assignment for edac_mode
spi: Fix tegra20 build with CONFIG_PM=n
net: 6pack: Fix tx timeout and slot time
alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
arm64: Mark __stack_chk_guard as __ro_after_init
parisc: Use absolute_pointer() to define PAGE0
qnx4: avoid stringop-overread errors
sparc: avoid stringop-overread errors
net: i825xx: Use absolute_pointer for memcpy from fixed memory location
compiler.h: Introduce absolute_pointer macro
blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd
sparc32: page align size in arch_dma_alloc
nvme-multipath: fix ANA state updates when a namespace is not present
xen/balloon: use a kernel thread instead a workqueue
bpf: Add oversize check before call kvcalloc()
ipv6: delay fib6_sernum increase in fib6_add
m68k: Double cast io functions to unsigned long
net: stmmac: allow CSR clock of 300MHz
net: macb: fix use after free on rmmod
blktrace: Fix uaf in blk_trace access after removing by sysfs
md: fix a lock order reversal in md_alloc
irqchip/gic-v3-its: Fix potential VPE leak on error
irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build
scsi: lpfc: Use correct scnprintf() limit
scsi: qla2xxx: Restore initiator in dual mode
cifs: fix a sign extension bug
thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
fpga: machxo2-spi: Fix missing error code in machxo2_write_complete()
fpga: machxo2-spi: Return an error on failure
tty: synclink_gt: rename a conflicting function name
tty: synclink_gt, drop unneeded forward declarations
scsi: iscsi: Adjust iface sysfs attr detection
net/mlx4_en: Don't allow aRFS for encapsulated packets
qed: rdma - don't wait for resources under hw error recovery flow
gpio: uniphier: Fix void functions to remove return value
net/smc: add missing error check in smc_clc_prfx_set()
bnxt_en: Fix TX timeout when TX ring size is set to the smallest
enetc: Fix illegal access when reading affinity_hint
platform/x86/intel: punit_ipc: Drop wrong use of ACPI_PTR()
afs: Fix incorrect triggering of sillyrename on 3rd-party invalidation
net: hso: fix muxed tty registration
serial: mvebu-uart: fix driver's tx_empty callback
xhci: Set HCD flag to defer primary roothub registration
btrfs: prevent __btrfs_dump_space_info() to underflow its free space
erofs: fix up erofs_lookup tracepoint
mcb: fix error handling in mcb_alloc_bus()
USB: serial: option: add device id for Foxconn T99W265
USB: serial: option: remove duplicate USB device ID
USB: serial: option: add Telit LN920 compositions
USB: serial: mos7840: remove duplicated 0xac24 device ID
usb: core: hcd: Add support for deferring roothub registration
Re-enable UAS for LaCie Rugged USB3-FW with fk quirk
staging: greybus: uart: fix tty use after free
binder: make sure fd closes complete
USB: cdc-acm: fix minor-number release
USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
xen/x86: fix PV trap handling on secondary processors
cifs: fix incorrect check for null pointer in header_assemble
usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave
usb: gadget: r8a66597: fix a loop in set_feature()
ocfs2: drop acl cache for directories too
Linux 5.4.149
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
rtc: rx8010: select REGMAP_I2C
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
pwm: stm32-lp: Don't modify HW state in .remove() callback
pwm: rockchip: Don't modify HW state in .remove() callback
pwm: img: Don't modify HW state in .remove() callback
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
btrfs: fix lockdep warning while mounting sprout fs
ceph: lockdep annotations for try_nonblocking_invalidate
ceph: request Fw caps before updating the mtime in ceph_write_iter
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
dmaengine: ioat: depends on !UML
dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
parisc: Move pci_dev_is_behind_card_dino to where it is used
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
thermal/core: Fix thermal_cooling_device_register() prototype
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
net: stmmac: reset Tx desc base address before restarting Tx
phy: avoid unnecessary link-up delay in polling mode
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered
profiling: fix shift-out-of-bounds bugs
nilfs2: use refcount_dec_and_lock() to fix potential UAF
prctl: allow to setup brk for et_dyn executables
9p/trans_virtio: Remove sysfs file on probe failure
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
um: virtio_uml: fix memory leak on init failures
staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb()
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
sctp: validate chunk size in __rcv_asconf_lookup
ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
ARM: 9079/1: ftrace: Add MODULE_PLTS support
ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
ARM: 9077/1: PLT: Move struct plt_entries definition to header
apparmor: remove duplicate macro list_entry_is_head()
ARM: Qualify enabling of swiotlb_init()
s390/pci_mmio: fully validate the VMA before calling follow_pte()
console: consume APC, DM, DCS
KVM: remember position in kvm->vcpus array
PCI/ACPI: Add Ampere Altra SOC MCFG quirk
PCI: aardvark: Fix reporting CRS value
PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
PCI: aardvark: Indicate error in 'val' when config read fails
PCI: pci-bridge-emul: Fix big-endian support
Linux 5.4.148
s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
s390/bpf: Fix optimizing out zero-extensions
net: renesas: sh_eth: Fix freeing wrong tx descriptor
ip_gre: validate csum_start only on pull
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
fq_codel: reject silly quantum parameters
netfilter: socket: icmp6: fix use-after-scope
net: dsa: b53: Fix calculating number of switch ports
perf unwind: Do not overwrite FEATURE_CHECK_LDFLAGS-libunwind-{x86,aarch64}
ARC: export clear_user_page() for modules
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
KVM: arm64: Handle PSCI resets before userspace touches vCPU state
mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set
PCI: Fix pci_dev_str_match_path() alloc while atomic bug
mfd: axp20x: Update AXP288 volatile ranges
NTB: perf: Fix an error code in perf_setup_inbuf()
NTB: Fix an error code in ntb_msit_probe()
ethtool: Fix an error code in cxgb2.c
PCI: ibmphp: Fix double unmap of io_mem
block, bfq: honor already-setup queue merges
net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
Set fc_nlinfo in nh_create_ipv4, nh_create_ipv6
PCI: Add ACS quirks for Cavium multi-function devices
tracing/probes: Reject events which have the same name of existing one
mfd: Don't use irq_create_mapping() to resolve a mapping
fuse: fix use after free in fuse_read_interrupt()
PCI: Add ACS quirks for NXP LX2xx0 and LX2xx2 platforms
mfd: db8500-prcmu: Adjust map to reality
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range()
net: hns3: fix the timing issue of VF clearing interrupt sources
net: hns3: disable mac in flr process
net: hns3: change affinity_mask to numa node range
net: hns3: pad the short tunnel frame before sending to hardware
KVM: PPC: Book3S HV: Tolerate treclaim. in fake-suspend mode changing registers
ibmvnic: check failover_pending in login response
dt-bindings: arm: Fix Toradex compatible typo
qed: Handle management FW error
tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup
net/af_unix: fix a data-race in unix_dgram_poll
vhost_net: fix OoB on sendmsg() failure.
events: Reuse value read using READ_ONCE instead of re-reading it
net/mlx5: Fix potential sleeping in atomic context
net/mlx5: FWTrace, cancel work on alloc pd error flow
perf machine: Initialize srcline string member in add_location struct
tipc: increase timeout in tipc_sk_enqueue()
r6040: Restore MDIO clock frequency after MAC reset
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
dccp: don't duplicate ccid when cloning dccp sock
ptp: dp83640: don't define PAGE0
net-caif: avoid user-triggerable WARN_ON(1)
tipc: fix an use-after-free issue in tipc_recvmsg
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
s390/sclp: fix Secure-IPL facility detection
drm/etnaviv: add missing MMU context put when reaping MMU mapping
drm/etnaviv: reference MMU context when setting up hardware state
drm/etnaviv: fix MMU context leak on GPU reset
drm/etnaviv: exec and MMU state is lost when resetting the GPU
drm/etnaviv: keep MMU context across runtime suspend/resume
drm/etnaviv: stop abusing mmu_context as FE running marker
drm/etnaviv: put submit prev MMU context when it exists
drm/etnaviv: return context from etnaviv_iommu_context_get
drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10
PCI: Add AMD GPU multi-function power dependencies
PM: base: power: don't try to use non-existing RTC for storing data
arm64/sve: Use correct size when reinitialising SVE state
bnx2x: Fix enabling network interfaces without VFs
xen: reset legacy rtc flag for PV domU
btrfs: fix upper limit for max_inline for page size 64K
drm/panfrost: Clamp lock region to Bifrost minimum
drm/panfrost: Use u64 for size in lock_region
drm/panfrost: Simplify lock_region calculation
drm/amdgpu: Fix BUG_ON assert
drm/msi/mdp4: populate priv->kms in mdp4_kms_init
net: dsa: lantiq_gswip: fix maximum frame length
lib/test_stackinit: Fix static initializer test
platform/chrome: cros_ec_proto: Send command again when timeout occurs
memcg: enable accounting for pids in nested pid namespaces
mm,vmscan: fix divide by zero in get_scan_count
mm/hugetlb: initialize hugetlb_usage in mm_init
s390/pv: fix the forcing of the swiotlb
cpufreq: powernv: Fix init_chip_info initialization in numa=off
scsi: qla2xxx: Sync queue idx with queue_pair_map idx
scsi: qla2xxx: Changes to support kdump kernel
scsi: BusLogic: Fix missing pr_cont() use
ovl: fix BUG_ON() in may_delete() when called from ovl_cleanup()
parisc: fix crash with signals and alloca
net: w5100: check return value after calling platform_get_resource()
fix array-index-out-of-bounds in taprio_change
net: fix NULL pointer reference in cipso_v4_doi_free
ath9k: fix sleeping in atomic context
ath9k: fix OOB read ar9300_eeprom_restore_internal
parport: remove non-zero check on count
net/mlx5: DR, Enable QP retransmission
iwlwifi: mvm: fix access to BSS elements
iwlwifi: mvm: avoid static queue number aliasing
iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed
drm/amdkfd: Account for SH/SE count when setting up cu masks.
ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B
ASoC: rockchip: i2s: Fix regmap_ops hang
usbip:vhci_hcd USB port can get stuck in the disabled state
usbip: give back URBs for unsent unlink requests during cleanup
usb: musb: musb_dsps: request_irq() after initializing musb
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
cifs: fix wrong release in sess_alloc_buffer() failed path
mmc: core: Return correct emmc response in case of ioctl error
selftests/bpf: Enlarge select() timeout for test_maps
mmc: rtsx_pci: Fix long reads when clock is prescaled
mmc: sdhci-of-arasan: Check return value of non-void funtions
of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS
ASoC: Intel: Skylake: Fix passing loadable flag for module
ASoC: Intel: Skylake: Fix module configuration for KPB and MIXER
btrfs: tree-log: check btrfs_lookup_data_extent return value
m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch
drm/exynos: Always initialize mapping in exynos_drm_register_dma()
lockd: lockd server-side shouldn't set fl_ops
usb: chipidea: host: fix port index underflow and UBSAN complains
gfs2: Don't call dlm after protocol is unmounted
staging: rts5208: Fix get_ms_information() heap buffer size
rpc: fix gss_svc_init cleanup on failure
tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD
serial: sh-sci: fix break handling for sysrq
opp: Don't print an error if required-opps is missing
Bluetooth: Fix handling of LE Enhanced Connection Complete
nvme-tcp: don't check blk_mq_tag_to_rq when receiving pdu data
arm64: dts: ls1046a: fix eeprom entries
arm64: tegra: Fix compatible string for Tegra132 CPUs
ARM: tegra: tamonten: Fix UART pad setting
mac80211: Fix monitor MTU limit so that A-MSDUs get through
drm/display: fix possible null-pointer dereference in dcn10_set_clock()
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
net/mlx5: Fix variable type to match 64bit
Bluetooth: avoid circular locks in sco_sock_connect
Bluetooth: schedule SCO timeouts with delayed_work
selftests/bpf: Fix xdp_tx.c prog section name
drm/msm: mdp4: drop vblank get/put from prepare/complete_commit
net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe()
arm64: dts: qcom: sdm660: use reg value for memory node
ARM: dts: imx53-ppd: Fix ACHC entry
media: tegra-cec: Handle errors of clk_prepare_enable()
media: TDA1997x: fix tda1997x_query_dv_timings() return value
media: v4l2-dv-timings.c: fix wrong condition in two for-loops
media: imx258: Limit the max analogue gain to 480
media: imx258: Rectify mismatch of VTS value
ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output
arm64: tegra: Fix Tegra194 PCIe EP compatible string
bonding: 3ad: fix the concurrency between __bond_release_one() and bond_3ad_state_machine_handler()
workqueue: Fix possible memory leaks in wq_numa_init()
Bluetooth: skip invalid hci_sync_conn_complete_evt
ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
samples: bpf: Fix tracex7 error raised on the missing argument
staging: ks7010: Fix the initialization of the 'sleep_status' structure
serial: 8250_pci: make setup_port() parameters explicitly unsigned
hvsi: don't panic on tty_register_driver failure
xtensa: ISS: don't panic in rs_init
serial: 8250: Define RX trigger levels for OxSemi 950 devices
s390: make PCI mio support a machine flag
s390/jump_label: print real address in a case of a jump label bug
flow_dissector: Fix out-of-bounds warnings
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
video: fbdev: riva: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
bpf/tests: Do not PASS tests without actually testing the result
bpf/tests: Fix copy-and-paste error in double word test
drm/amd/amdgpu: Update debugfs link_settings output link_rate field in hex
drm/amd/display: Fix timer_per_pixel unit error
tty: serial: jsm: hold port lock when reporting modem line changes
staging: board: Fix uninitialized spinlock when attaching genpd
usb: gadget: composite: Allow bMaxPower=0 if self-powered
USB: EHCI: ehci-mv: improve error handling in mv_ehci_enable()
usb: gadget: u_ether: fix a potential null pointer dereference
usb: host: fotg210: fix the actual_length of an iso packet
usb: host: fotg210: fix the endpoint's transactional opportunities calculation
igc: Check if num of q_vectors is smaller than max before array access
drm: avoid blocking in drm_clients_info's rcu section
Smack: Fix wrong semantics in smk_access_entry()
netlink: Deal with ESRCH error in nlmsg_notify()
video: fbdev: kyro: fix a DoS bug by restricting user input
ARM: dts: qcom: apq8064: correct clock names
iavf: fix locking of critical sections
iavf: do not override the adapter state in the watchdog task
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
tipc: keep the skb in rcv queue until the whole data is read
PCI: Use pci_update_current_state() in pci_enable_device_flags()
crypto: mxs-dcp - Use sg_mapping_iter to copy data
media: dib8000: rewrite the init prbs logic
ASoC: atmel: ATMEL drivers don't need HAS_DMA
drm/amdgpu: Fix amdgpu_ras_eeprom_init()
userfaultfd: prevent concurrent API initialization
kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y
MIPS: Malta: fix alignment of the devicetree buffer
f2fs: fix to unmap pages from userspace process in punch_hole()
f2fs: fix unexpected ENOENT comes from f2fs_map_blocks()
f2fs: fix to account missing .skipped_gc_rwsem
KVM: PPC: Fix clearing never mapped TCEs in realmode
clk: at91: clk-generated: Limit the requested rate to our range
clk: at91: clk-generated: pass the id of changeable parent at registration
clk: at91: sam9x60: Don't use audio PLL
fscache: Fix cookie key hashing
platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call
KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live
HID: i2c-hid: Fix Elan touchpad regression
scsi: target: avoid per-loop XCOPY buffer allocations
powerpc/config: Renable MTD_PHYSMAP_OF
scsi: qedf: Fix error codes in qedf_alloc_global_queues()
scsi: qedi: Fix error codes in qedi_alloc_global_queues()
scsi: smartpqi: Fix an error code in pqi_get_raid_map()
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
scsi: fdomain: Fix error return code in fdomain_probe()
SUNRPC: Fix potential memory corruption
dma-debug: fix debugfs initialization order
openrisc: don't printk() unconditionally
f2fs: reduce the scope of setting fsck tag when de->name_len is zero
f2fs: show f2fs instance in printk_ratelimited
RDMA/efa: Remove double QP type assignment
powerpc/stacktrace: Include linux/delay.h
vfio: Use config not menuconfig for VFIO_NOIOMMU
pinctrl: samsung: Fix pinctrl bank pin count
docs: Fix infiniband uverbs minor number
RDMA/iwcm: Release resources if iw_cm module initialization fails
IB/hfi1: Adjust pkey entry in index 0
scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND
f2fs: quota: fix potential deadlock
HID: input: do not report stylus battery state as "full"
PCI: aardvark: Fix masking and unmasking legacy INTx interrupts
PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response
PCI: aardvark: Fix checking for PIO status
PCI: xilinx-nwl: Enable the clock through CCF
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
PCI/portdrv: Enable Bandwidth Notification only if port supports it
ARM: 9105/1: atags_to_fdt: don't warn about stack size
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
dmaengine: imx-sdma: remove duplicated sdma_load_context
Revert "dmaengine: imx-sdma: refine to load context only once"
media: rc-loopback: return number of emitters rather than error
media: uvc: don't do DMA on stack
VMCI: fix NULL pointer dereference when unmapping queue pair
dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc()
power: supply: max17042: handle fails of reading status register
block: bfq: fix bfq_set_next_ioprio_data()
crypto: public_key: fix overflow during implicit conversion
arm64: head: avoid over-mapping in map_memory
soc: aspeed: p2a-ctrl: Fix boundary check for mmap
soc: aspeed: lpc-ctrl: Fix boundary check for mmap
soc: qcom: aoss: Fix the out of bound usage of cooling_devs
pinctrl: ingenic: Fix incorrect pull up/down info
pinctrl: stmfx: Fix hazardous u8[] to unsigned long cast
tools/thermal/tmon: Add cross compiling support
9p/xen: Fix end of loop tests for list_for_each_entry
include/linux/list.h: add a macro to test if entry is pointing to the head
xen: fix setting of max_pfn in shared_info
powerpc/perf/hv-gpci: Fix counter value parsing
PCI/MSI: Skip masking MSI-X on Xen PV
blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN
blk-zoned: allow zone management send operations without CAP_SYS_ADMIN
btrfs: reset replace target device to allocation state on close
btrfs: wake up async_delalloc_pages waiters after submit
rtc: tps65910: Correct driver module alias
Conflicts:
Documentation/devicetree/bindings
Documentation/devicetree/bindings/arm/tegra.yaml
Documentation/devicetree/bindings/mtd/gpmc-nand.txt
Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt
kernel/sched/cpufreq_schedutil.c
Change-Id: Id17c4366cdc6854cd23fba0f41d335b09fc6100e
Signed-off-by: Srinivasarao Pathipati <quic_spathi@quicinc.com>
|
||
|
Greg Kroah-Hartman
|
b3174205cf |
This is the 5.4.174 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmHyVbEACgkQONu9yGCS aT6r6BAA13mGwb3g/n6W1539J2McTd3Wq7HhkvGnOQmJAHJKLzp51QYAXgLbRLCM gUOCPXh6o2gt3+lFrhFy0TE9F1VQY7Igyb2RziF9mdAcvEqcBXL11n6kZHGxx0TO rOpv/SoWMd/QrKC7Ytf5zgH+81dGYWr1L1Ge9g7KWmCev15zAvJQ4mQv6a8CQhCD pUZRBvFx8AGS6q/s9ZPZfvVBcHJDNF89/mkkWNzFgIOcXJh/01JdqNK635stUXu4 +hQYUpG2gj9X2i+e0bc2i95pql7M5OAdX3TBlMeiEjKkyXJuyWTCXSO332QLTeaP xF8Z6JQ0n4W4GI9AgQCWwOaDahtlh6rmpVj+iekeYOMMB6Y5zAoFOIu1DTBEwDK6 F+s5KGfV8t5zkWY6iFOUwHTsjeNc4qqX8B6Br3Yjo7HHBxiggNDD5k4IYe0wAvJL NzOTjdvVbG+qRmhGMQMOpLhDJaHVEJCaXCmv1G97AceaL/RcenUZkn3pQZbn5O7u iMFV620WB0tYyfsiWaQrC7HgVZRyoUYBcxuxdm/g8NqYAPM61HOBKQbyaG9jClyf dq+lnvipJzUmeTsrzkd0NON24HS53hYBZPQjxp7xuoFooBUQjd5iYJvPzeLUm2+g /PlDC4B48pZa3zm8z2amyxf7leaxZUqc2d/J8wSGM/lvaJ3BV7M= =eMMF -----END PGP SIGNATURE----- Merge 5.4.174 into android11-5.4-lts Changes in 5.4.174 HID: uhid: Fix worker destroying device without any protection HID: wacom: Reset expected and received contact counts at the same time HID: wacom: Ignore the confidence flag when a touch is removed HID: wacom: Avoid using stale array indicies to read contact count f2fs: fix to do sanity check in is_alive() nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6 x86/gpu: Reserve stolen memory for first integrated Intel GPU tools/nolibc: x86-64: Fix startup code bug tools/nolibc: i386: fix initial stack alignment tools/nolibc: fix incorrect truncation of exit code rtc: cmos: take rtc_lock while reading from CMOS media: v4l2-ioctl.c: readbuffers depends on V4L2_CAP_READWRITE media: flexcop-usb: fix control-message timeouts media: mceusb: fix control-message timeouts media: em28xx: fix control-message timeouts media: cpia2: fix control-message timeouts media: s2255: fix control-message timeouts media: dib0700: fix undefined behavior in tuner shutdown media: redrat3: fix control-message timeouts media: pvrusb2: fix control-message timeouts media: stk1160: fix control-message timeouts can: softing_cs: softingcs_probe(): fix memleak on registration failure lkdtm: Fix content of section containing lkdtm_rodata_do_nothing() iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure dma_fence_array: Fix PENDING_ERROR leak in dma_fence_array_signaled() PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller mm_zone: add function to check if managed dma zone exists mm/page_alloc.c: do not warn allocation failure on zone DMA if no managed pages shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode drm/rockchip: dsi: Hold pm-runtime across bind/unbind drm/rockchip: dsi: Reconfigure hardware on resume() drm/panel: kingdisplay-kd097d04: Delete panel on attach() failure drm/panel: innolux-p079zca: Delete panel on attach() failure drm/rockchip: dsi: Fix unbalanced clock on probe error Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails clk: bcm-2835: Pick the closest clock rate clk: bcm-2835: Remove rounding up the dividers wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND wcn36xx: Release DMA channel descriptor allocations media: videobuf2: Fix the size printk format media: aspeed: fix mode-detect always time out at 2nd run media: em28xx: fix memory leak in em28xx_init_dev media: aspeed: Update signal status immediately to ensure sane hw state arm64: dts: meson-gxbb-wetek: fix HDMI in early boot arm64: dts: meson-gxbb-wetek: fix missing GPIO binding Bluetooth: stop proccessing malicious adv data tee: fix put order in teedev_close_context() media: dmxdev: fix UAF when dvb_register_device() fails crypto: qce - fix uaf on qce_ahash_register_one arm64: dts: ti: k3-j721e: correct cache-sets info tty: serial: atmel: Check return code of dmaengine_submit() tty: serial: atmel: Call dma_async_issue_pending() media: rcar-csi2: Correct the selection of hsfreqrange media: imx-pxp: Initialize the spinlock prior to using it media: si470x-i2c: fix possible memory leak in si470x_i2c_probe() media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released media: venus: core: Fix a resource leak in the error handling path of 'venus_probe()' netfilter: bridge: add support for pppoe filtering arm64: dts: qcom: msm8916: fix MMC controller aliases ACPI: EC: Rework flushing of EC work while suspended to idle drm/amdgpu: Fix a NULL pointer dereference in amdgpu_connector_lcd_native_mode() drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms() arm64: dts: ti: k3-j721e: Fix the L2 cache sets tty: serial: uartlite: allow 64 bit address serial: amba-pl011: do not request memory region twice floppy: Fix hang in watchdog when disk is ejected staging: rtl8192e: return error code from rtllib_softmac_init() staging: rtl8192e: rtllib_module: fix error handle case in alloc_rtllib() Bluetooth: btmtksdio: fix resume failure media: dib8000: Fix a memleak in dib8000_init() media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach() media: si2157: Fix "warm" tuner state detection sched/rt: Try to restart rt period timer when rt runtime exceeded rcu/exp: Mark current CPU as exp-QS in IPI loop second pass mwifiex: Fix possible ABBA deadlock xfrm: fix a small bug in xfrm_sa_len() crypto: stm32/cryp - fix xts and race condition in crypto_engine requests crypto: stm32/cryp - fix double pm exit crypto: stm32/cryp - fix lrw chaining mode ARM: dts: gemini: NAS4220-B: fis-index-block with 128 KiB sectors media: dw2102: Fix use after free media: msi001: fix possible null-ptr-deref in msi001_probe() media: coda/imx-vdoa: Handle dma_set_coherent_mask error codes drm/msm/dpu: fix safe status debugfs file drm/bridge: ti-sn65dsi86: Set max register for regmap media: hantro: Fix probe func error path xfrm: interface with if_id 0 should return error xfrm: state and policy should fail if XFRMA_IF_ID 0 ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding usb: ftdi-elan: fix memory leak on device disconnect ARM: dts: armada-38x: Add generic compatible to UART nodes mmc: meson-mx-sdio: add IRQ check selinux: fix potential memleak in selinux_add_opt() bpftool: Enable line buffering for stdout x86/mce/inject: Avoid out-of-bounds write when setting flags ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in __nonstatic_find_io_region() pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in nonstatic_find_mem_region() netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check() bpf: Fix SO_RCVBUF/SO_SNDBUF handling in _bpf_setsockopt(). ppp: ensure minimum packet size in ppp_write() rocker: fix a sleeping in atomic bug staging: greybus: audio: Check null pointer fsl/fman: Check for null pointer after calling devm_ioremap Bluetooth: hci_bcm: Check for error irq HID: hid-uclogic-params: Invalid parameter check in uclogic_params_init HID: hid-uclogic-params: Invalid parameter check in uclogic_params_get_str_desc HID: hid-uclogic-params: Invalid parameter check in uclogic_params_huion_init HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad debugfs: lockdown: Allow reading debugfs files that are not world readable net/mlx5e: Don't block routes with nexthop objects in SW Revert "net/mlx5e: Block offload of outer header csum for UDP tunnels" net/mlx5: Set command entry semaphore up once got index free spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe tpm: add request_locality before write TPM_INT_ENABLE can: softing: softing_startstop(): fix set but not used variable warning can: xilinx_can: xcan_probe(): check for error irq pcmcia: fix setting of kthread task states net: mcs7830: handle usb read errors properly ext4: avoid trim error on fs with small groups ALSA: jack: Add missing rwsem around snd_ctl_remove() calls ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls ALSA: hda: Add missing rwsem around snd_ctl_remove() calls RDMA/hns: Validate the pkey index clk: imx8mn: Fix imx8mn_clko1_sels powerpc/prom_init: Fix improper check of prom_getprop() ASoC: uniphier: drop selecting non-existing SND_SOC_UNIPHIER_AIO_DMA ALSA: oss: fix compile error when OSS_DEBUG is enabled char/mwave: Adjust io port register size binder: fix handling of error during copy iommu/io-pgtable-arm: Fix table descriptor paddr formatting scsi: ufs: Fix race conditions related to driver data PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity() powerpc/powermac: Add additional missing lockdep_register_key() RDMA/core: Let ib_find_gid() continue search even after empty entry RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry ASoC: rt5663: Handle device_property_read_u32_array error codes clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell dmaengine: pxa/mmp: stop referencing config->slave_id iommu/iova: Fix race between FQ timeout and teardown phy: uniphier-usb3ss: fix unintended writing zeros to PHY register ASoC: mediatek: Check for error clk pointer ASoC: samsung: idma: Check of ioremap return value misc: lattice-ecp3-config: Fix task hung when firmware load failed mips: lantiq: add support for clk_set_parent() mips: bcm63xx: add support for clk_set_parent() RDMA/cxgb4: Set queue pair state when being queried of: base: Fix phandle argument length mismatch error message Bluetooth: Fix debugfs entry leak in hci_register_dev() fs: dlm: filter user dlm messages for kernel locks drm/lima: fix warning when CONFIG_DEBUG_SG=y & CONFIG_DMA_API_DEBUG=y ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR ARM: shmobile: rcar-gen2: Add missing of_node_put() batman-adv: allow netlink usage in unprivileged containers usb: gadget: f_fs: Use stream_open() for endpoint files drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Book X91F/L HID: apple: Do not reset quirks when the Fn key is not found media: b2c2: Add missing check in flexcop_pci_isr: EDAC/synopsys: Use the quirk for version instead of ddr version mlxsw: pci: Add shutdown method in PCI driver drm/bridge: megachips: Ensure both bridges are probed before registration gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use HSI: core: Fix return freed object in hsi_new_client mwifiex: Fix skb_over_panic in mwifiex_usb_recv() rsi: Fix use-after-free in rsi_rx_done_handler() rsi: Fix out-of-bounds read in rsi_read_pkt() usb: uhci: add aspeed ast2600 uhci support floppy: Add max size check for user space request x86/mm: Flush global TLB when switching to trampoline page-table media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds. media: saa7146: hexium_orion: Fix a NULL pointer dereference in hexium_attach() media: m920x: don't use stack on USB reads iwlwifi: mvm: synchronize with FW after multicast commands ath10k: Fix tx hanging net-sysfs: update the queue counts in the unregistration path net: phy: prefer 1000baseT over 1000baseKX gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock x86/mce: Mark mce_panic() noinstr x86/mce: Mark mce_end() noinstr x86/mce: Mark mce_read_aux() noinstr net: bonding: debug: avoid printing debug logs when bond is not notifying peers bpf: Do not WARN in bpf_warn_invalid_xdp_action() HID: quirks: Allow inverting the absolute X/Y values media: igorplugusb: receiver overflow should be reported media: saa7146: hexium_gemini: Fix a NULL pointer dereference in hexium_attach() mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO audit: ensure userspace is penalized the same as the kernel when under pressure arm64: dts: ls1028a-qds: move rtc node to the correct i2c bus arm64: tegra: Adjust length of CCPLEX cluster MMIO region cpufreq: Fix initialization of min and max frequency QoS requests usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0 ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream iwlwifi: fix leaks/bad data after failed firmware load iwlwifi: remove module loading failure message iwlwifi: mvm: Fix calculation of frame length um: registers: Rename function names to avoid conflicts and build problems jffs2: GC deadlock reading a page that is used in jffs2_write_begin() ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions ACPICA: Utilities: Avoid deleting the same object twice in a row ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R() ACPICA: Fix wrong interpretation of PCC address ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5 drm/amdgpu: fixup bad vram size on gmc v8 ACPI: battery: Add the ThinkPad "Not Charging" quirk btrfs: remove BUG_ON() in find_parent_nodes() btrfs: remove BUG_ON(!eie) in find_parent_nodes net: mdio: Demote probed message to debug print mac80211: allow non-standard VHT MCS-10/11 dm btree: add a defensive bounds check to insert_at() dm space map common: add bounds check to sm_ll_lookup_bitmap() net: phy: marvell: configure RGMII delays for 88E1118 net: gemini: allow any RGMII interface mode regulator: qcom_smd: Align probe function with rpmh-regulator serial: pl010: Drop CR register reset on set_termios serial: core: Keep mctrl register state and cached copy in sync random: do not throw away excess input to crng_fast_load parisc: Avoid calling faulthandler_disabled() twice powerpc/6xx: add missing of_node_put powerpc/powernv: add missing of_node_put powerpc/cell: add missing of_node_put powerpc/btext: add missing of_node_put powerpc/watchdog: Fix missed watchdog reset due to memory ordering race i2c: i801: Don't silently correct invalid transfer size powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING i2c: mpc: Correct I2C reset procedure clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB powerpc/powermac: Add missing lockdep_register_key() KVM: PPC: Book3S: Suppress failed alloc warning in H_COPY_TOFROM_GUEST w1: Misuse of get_user()/put_user() reported by sparse scsi: lpfc: Trigger SLI4 firmware dump before doing driver cleanup ALSA: seq: Set upper limit of processed events powerpc: handle kdump appropriately with crash_kexec_post_notifiers option MIPS: OCTEON: add put_device() after of_find_device_by_node() i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters MIPS: Octeon: Fix build errors using clang scsi: sr: Don't use GFP_DMA ASoC: mediatek: mt8173: fix device_node leak power: bq25890: Enable continuous conversion for ADC at charging rpmsg: core: Clean up resources on announce_create failure. crypto: omap-aes - Fix broken pm_runtime_and_get() usage crypto: stm32/crc32 - Fix kernel BUG triggered in probe() crypto: caam - replace this_cpu_ptr with raw_cpu_ptr ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers fuse: Pass correct lend value to filemap_write_and_wait_range() serial: Fix incorrect rs485 polarity on uart open cputime, cpuacct: Include guest time in user time in cpuacct.stat tracing/kprobes: 'nmissed' not showed correctly for kretprobe iwlwifi: mvm: Increase the scan timeout guard to 30 seconds s390/mm: fix 2KB pgtable release race drm/etnaviv: limit submit sizes drm/nouveau/kms/nv04: use vzalloc for nv04_display drm/bridge: analogix_dp: Make PSR-exit block less PCI: pci-bridge-emul: Properly mark reserved PCIe bits in PCI config space PCI: pci-bridge-emul: Correctly set PCIe capabilities PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device xfrm: fix policy lookup for ipv6 gre packets btrfs: fix deadlock between quota enable and other quota operations btrfs: check the root node for uptodate before returning it btrfs: respect the max size in the header when activating swap file ext4: make sure to reset inode lockdep class when quota enabling fails ext4: make sure quota gets properly shutdown on error ext4: set csum seed in tmp inode while migrating to extents ext4: Fix BUG_ON in ext4_bread when write quota data ext4: don't use the orphan list when migrating an inode drm/radeon: fix error handling in radeon_driver_open_kms of: base: Improve argument length mismatch error firmware: Update Kconfig help text for Google firmware media: rcar-csi2: Optimize the selection PHTW register Documentation: dmaengine: Correctly describe dmatest with channel unset Documentation: ACPI: Fix data node reference documentation Documentation: refer to config RANDOMIZE_BASE for kernel address-space randomization Documentation: fix firewire.rst ABI file path error scsi: core: Show SCMD_LAST in text form RDMA/hns: Modify the mapping attribute of doorbell to device RDMA/rxe: Fix a typo in opcode name dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK Revert "net/mlx5: Add retry mechanism to the command entry index allocation" powerpc/cell: Fix clang -Wimplicit-fallthrough warning powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses bpftool: Remove inclusion of utilities.mak from Makefiles ipv4: avoid quadratic behavior in netns dismantle net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries f2fs: fix to reserve space for IO align feature af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress clk: si5341: Fix clock HW provider cleanup net: axienet: limit minimum TX ring size net: axienet: fix number of TX ring slots for available check net: axienet: increase default TX ring size to 128 rtc: pxa: fix null pointer dereference inet: frags: annotate races around fqdir->dead and fqdir->high_thresh netns: add schedule point in ops_exit_list() xfrm: Don't accidentally set RTO_ONLINK in decode_session4() gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst() libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route() perf script: Fix hex dump character output dmaengine: at_xdmac: Don't start transactions at tx_submit level dmaengine: at_xdmac: Print debug message after realeasing the lock dmaengine: at_xdmac: Fix concurrency over xfers_list dmaengine: at_xdmac: Fix lld view setting dmaengine: at_xdmac: Fix at_xdmac_lld struct definition arm64: dts: qcom: msm8996: drop not documented adreno properties net_sched: restore "mpu xxx" handling bcmgenet: add WOL IRQ check net: ethernet: mtk_eth_soc: fix error checking in mtk_mac_config() dt-bindings: display: meson-dw-hdmi: add missing sound-name-prefix property dt-bindings: display: meson-vpu: Add missing amlogic,canvas property scripts/dtc: dtx_diff: remove broken example from help text lib82596: Fix IRQ check in sni_82596_probe lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test mtd: nand: bbt: Fix corner case in bad block table handling Revert "ia64: kprobes: Use generic kretprobe trampoline handler" Linux 5.4.174 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia656821e4377afa7ca279a6ed92195989be831b3 |
||
|
Adrian Hunter
|
9fbe8ea8df |
perf script: Fix hex dump character output
commit 62942e9fda9fd1def10ffcbd5e1c025b3c9eec17 upstream.
Using grep -C with perf script -D can give erroneous results as grep loses
lines due to non-printable characters, for example, below the 0020, 0060
and 0070 lines are missing:
$ perf script -D | grep -C10 AUX | head
. 0010: 08 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 00 ................
. 0030: 01 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 ................
. 0040: 00 08 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................
. 0050: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
. 0080: 02 00 00 00 00 00 00 00 1b 00 00 00 00 00 00 00 ................
. 0090: 00 00 00 00 00 00 00 00 ........
0 0 0x450 [0x98]: PERF_RECORD_AUXTRACE_INFO type: 1
PMU Type 8
Time Shift 31
perf's isprint() is a custom implementation from the kernel, but the
kernel's _ctype appears to include characters from Latin-1 Supplement which
is not compatible with, for example, UTF-8. Fix by checking also isascii().
After:
$ tools/perf/perf script -D | grep -C10 AUX | head
. 0010: 08 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 00 ................
. 0020: 03 84 32 2f 00 00 00 00 63 7c 4f d2 fa ff ff ff ..2/....c|O.....
. 0030: 01 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 ................
. 0040: 00 08 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................
. 0050: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
. 0060: 00 02 00 00 00 00 00 00 00 c0 03 00 00 00 00 00 ................
. 0070: e2 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................
. 0080: 02 00 00 00 00 00 00 00 1b 00 00 00 00 00 00 00 ................
. 0090: 00 00 00 00 00 00 00 00 ........
Fixes:
|
||
Quentin Monnet
|
e6669fba04 |
bpftool: Remove inclusion of utilities.mak from Makefiles
commit 48f5aef4c458c19ab337eed8c95a6486cc014aa3 upstream.
Bpftool's Makefile, and the Makefile for its documentation, both include
scripts/utilities.mak, but they use none of the items defined in this
file. Remove the includes.
Fixes:
|
||
Paul Chaignon
|
a259c73ddd |
bpftool: Enable line buffering for stdout
[ Upstream commit 1a1a0b0364ad291bd8e509da104ac8b5b1afec5d ]
The output of bpftool prog tracelog is currently buffered, which is
inconvenient when piping the output into other commands. A simple
tracelog | grep will typically not display anything. This patch fixes it
by enabling line buffering on stdout for the whole bpftool binary.
Fixes:
|
||
Willy Tarreau
|
9a82bfb442 |
tools/nolibc: fix incorrect truncation of exit code
commit de0244ae40ae91145faaf164a4252347607c3711 upstream.
Ammar Faizi reported that our exit code handling is wrong. We truncate
it to the lowest 8 bits but the syscall itself is expected to take a
regular 32-bit signed integer, not an unsigned char. It's the kernel
that later truncates it to the lowest 8 bits. The difference is visible
in strace, where the program below used to show exit(255) instead of
exit(-1):
int main(void)
{
return -1;
}
This patch applies the fix to all archs. x86_64, i386, arm64, armv7 and
mips were all tested and confirmed to work fine now. Risc-v was not
tested but the change is trivial and exactly the same as for other archs.
Reported-by: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Willy Tarreau
|
2e83886c04 |
tools/nolibc: i386: fix initial stack alignment
commit ebbe0d8a449d183fa43b42d84fcb248e25303985 upstream. After re-checking in the spec and comparing stack offsets with glibc, The last pushed argument must be 16-byte aligned (i.e. aligned before the call) so that in the callee esp+4 is multiple of 16, so the principle is the 32-bit equivalent to what Ammar fixed for x86_64. It's possible that 32-bit code using SSE2 or MMX could have been affected. In addition the frame pointer ought to be zero at the deepest level. Link: https://gitlab.com/x86-psABIs/i386-ABI/-/wikis/Intel386-psABI Cc: Ammar Faizi <ammar.faizi@students.amikom.ac.id> Cc: stable@vger.kernel.org Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Ammar Faizi
|
aca2988edd |
tools/nolibc: x86-64: Fix startup code bug
commit 937ed91c712273131de6d2a02caafd3ee84e0c72 upstream.
Before this patch, the `_start` function looks like this:
```
0000000000001170 <_start>:
1170: pop %rdi
1171: mov %rsp,%rsi
1174: lea 0x8(%rsi,%rdi,8),%rdx
1179: and $0xfffffffffffffff0,%rsp
117d: sub $0x8,%rsp
1181: call 1000 <main>
1186: movzbq %al,%rdi
118a: mov $0x3c,%rax
1191: syscall
1193: hlt
1194: data16 cs nopw 0x0(%rax,%rax,1)
119f: nop
```
Note the "and" to %rsp with $-16, it makes the %rsp be 16-byte aligned,
but then there is a "sub" with $0x8 which makes the %rsp no longer
16-byte aligned, then it calls main. That's the bug!
What actually the x86-64 System V ABI mandates is that right before the
"call", the %rsp must be 16-byte aligned, not after the "call". So the
"sub" with $0x8 here breaks the alignment. Remove it.
An example where this rule matters is when the callee needs to align
its stack at 16-byte for aligned move instruction, like `movdqa` and
`movaps`. If the callee can't align its stack properly, it will result
in segmentation fault.
x86-64 System V ABI also mandates the deepest stack frame should be
zero. Just to be safe, let's zero the %rbp on startup as the content
of %rbp may be unspecified when the program starts. Now it looks like
this:
```
0000000000001170 <_start>:
1170: pop %rdi
1171: mov %rsp,%rsi
1174: lea 0x8(%rsi,%rdi,8),%rdx
1179: xor %ebp,%ebp # zero the %rbp
117b: and $0xfffffffffffffff0,%rsp # align the %rsp
117f: call 1000 <main>
1184: movzbq %al,%rdi
1188: mov $0x3c,%rax
118f: syscall
1191: hlt
1192: data16 cs nopw 0x0(%rax,%rax,1)
119d: nopl (%rax)
```
Cc: Bedirhan KURT <windowz414@gnuweeb.org>
Cc: Louvian Lyndal <louvianlyndal@gmail.com>
Reported-by: Peter Cordes <peter@cordes.ca>
Signed-off-by: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
[wt: I did this on purpose due to a misunderstanding of the spec, other
archs will thus have to be rechecked, particularly i386]
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
22411ee1ad |
This is the 5.4.171 stable release
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Merge 5.4.171 into android11-5.4-lts
Changes in 5.4.171
f2fs: quota: fix potential deadlock
Input: touchscreen - Fix backport of a02dcde595f7cbd240ccd64de96034ad91cffc40
selftests: x86: fix [-Wstringop-overread] warn in test_process_vm_readv()
tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
tracing: Tag trace_percpu_buffer as a percpu pointer
ieee802154: atusb: fix uninit value in atusb_set_extended_addr
iavf: Fix limit of total number of queues to active queues of VF
RDMA/core: Don't infoleak GRH fields
RDMA/uverbs: Check for null return of kmalloc_array
mac80211: initialize variable have_higher_than_11mbit
i40e: fix use-after-free in i40e_sync_filters_subtask()
i40e: Fix for displaying message regarding NVM version
i40e: Fix incorrect netdev's real number of RX/TX queues
ipv4: Check attribute length for RTA_GATEWAY in multipath route
ipv4: Check attribute length for RTA_FLOW in multipath route
ipv6: Check attribute length for RTA_GATEWAY in multipath route
ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route
lwtunnel: Validate RTA_ENCAP_TYPE attribute length
batman-adv: mcast: don't send link-local multicast to mcast routers
sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate
power: supply: core: Break capacity loop
power: reset: ltc2952: Fix use of floating point literals
rndis_host: support Hytera digital radios
phonet: refcount leak in pep_sock_accep
ipv6: Continue processing multipath route even if gateway attribute is invalid
ipv6: Do cleanup if attribute validation fails in multipath route
usb: mtu3: fix interval value for intr and isoc
scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown()
ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate
net: udp: fix alignment problem in udp4_seq_show()
atlantic: Fix buff_ring OOB in aq_ring_rx_clean
mISDN: change function names to avoid conflicts
Linux 5.4.171
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I365c9b88d2ba4746b4477d5a47ca5604cd1ea156
|
||
|
Shuah Khan
|
cbbed1338d |
selftests: x86: fix [-Wstringop-overread] warn in test_process_vm_readv()
commit dd40f44eabe1e122c6852fabb298aac05b083fce upstream.
Fix the following [-Wstringop-overread] by passing in the variable
instead of the value.
test_vsyscall.c: In function ‘test_process_vm_readv’:
test_vsyscall.c:500:22: warning: ‘__builtin_memcmp_eq’ specified bound 4096 exceeds source size 0 [-Wstringop-overread]
500 | if (!memcmp(buf, (const void *)0xffffffffff600000, 4096)) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Cc: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
7ada083540 |
This is the 5.4.170 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmHVgw8ACgkQONu9yGCS aT71vhAAgVauEQ0nyXBUsH7vqKS6tYdcjoOor8FdNYSfoZ7iY6MptIdtHMVA0MxZ 793CRZDc7cyNtNVhGIomSzLPI4Nb/U5g57xfGrIQZ9Yzv1vcDsC8iEU1GLELWVAO 1gX6oyVJMXQb4JrbGGdP3QPqLPa6ekZ07c3/Dt2p32e+yqm3JvrcaDqklR7qSzBi Nx6VWp2ZxbvDqmzhzzVX+wWoB1darxp1I08ZgPMqsAbn78MelxrOxp8asNVuJQip KusrhdA4xSrXHfzYj1oxSAWctA0mlHJVie+/x+DPDKDP7/zIop+58fEbSEPLcDHA d+19gkNuNR0CtmEPACm/DAPU/iKiuK1YhmfGvPWQHdQCGQxxMKAdS0sH7BqQ2NU6 c7QiRA0Q3JNc+D2TGO5e2u1D5jqsVnBRaEAOnrHwnX6Dx27I8vwIsSKF1Si6TCdU S7whO8n1r7are5Ahaak25qR83wIpn/2fL4Q0AzP7Ox9kue7ceDQ42RfPzNoYh3LS ITJxRbxZYsnOHjlDS4dc5Hih+WioclSALmYhzSbWsjepzyv0EVEup6vzBffY5A4k ENlXQOCV7jZdfZ+ZdMI+kR9cTGO1F7Le5UKp4H+a0qpY/MWIlUI1C7qWDp5YZTsi 2iYwzrOpKCgqrMBhAR2jHeqmqItkal1dsTvrh2Lwc+3FPYRjNoo= =Lkh+ -----END PGP SIGNATURE----- Merge 5.4.170 into android11-5.4-lts Changes in 5.4.170 HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option tee: handle lookup of shm with reference count 0 Input: i8042 - add deferred probe support Input: i8042 - enable deferred probe quirk for ASUS UM325UA tomoyo: Check exceeded quota early in tomoyo_domain_quota_is_ok(). platform/x86: apple-gmux: use resource_size() with res memblock: fix memblock_phys_alloc() section mismatch error recordmcount.pl: fix typo in s390 mcount regex selinux: initialize proto variable in selinux_ip_postroute_compat() scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write() net/mlx5: DR, Fix NULL vs IS_ERR checking in dr_domain_init_resources udp: using datalen to cap ipv6 udp max gso segments selftests: Calculate udpgso segment count without header adjustment sctp: use call_rcu to free endpoint net: usb: pegasus: Do not drop long Ethernet frames net: lantiq_xrx200: fix statistics of received bytes NFC: st21nfca: Fix memory leak in device probe and remove ionic: Initialize the 'lif->dbid_inuse' bitmap net/mlx5e: Fix wrong features assignment in case of error selftests/net: udpgso_bench_tx: fix dst ip argument net/ncsi: check for error return from call to nla_put_u32 fsl/fman: Fix missing put_device() call in fman_port_probe i2c: validate user data in compat ioctl nfc: uapi: use kernel size_t to fix user-space builds uapi: fix linux/nfc.h userspace compilation errors xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set. usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear. usb: mtu3: add memory barrier before set GPD's HWO usb: mtu3: fix list_head check warning usb: mtu3: set interval of FS intr and isoc endpoint binder: fix async_free_space accounting for empty parcels scsi: vmw_pvscsi: Set residual data length conditionally Input: appletouch - initialize work before device registration Input: spaceball - fix parsing of movement data packets net: fix use-after-free in tw_timer_handler perf script: Fix CPU filtering of a script's switch events Linux 5.4.170 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ic66d754505081f001b420af0ee4c8da1edf5c27f |
||
|
Adrian Hunter
|
2c3920c58e |
perf script: Fix CPU filtering of a script's switch events
commit 5e0c325cdb714409a5b242c9e73a1b61157abb36 upstream.
CPU filtering was not being applied to a script's switch events.
Fixes:
|
||
wujianguo
|
ef01d63140 |
selftests/net: udpgso_bench_tx: fix dst ip argument
[ Upstream commit 9c1952aeaa98b3cfc49e2a79cb2c7d6a674213e9 ]
udpgso_bench_tx call setup_sockaddr() for dest address before
parsing all arguments, if we specify "-p ${dst_port}" after "-D ${dst_ip}",
then ${dst_port} will be ignored, and using default cfg_port 8000.
This will cause test case "multiple GRO socks" failed in udpgro.sh.
Setup sockaddr after parsing all arguments.
Fixes:
|
||
Coco Li
|
3218d6bd61 |
selftests: Calculate udpgso segment count without header adjustment
[ Upstream commit 5471d5226c3b39b3d2f7011c082d5715795bd65c ]
The below referenced commit correctly updated the computation of number
of segments (gso_size) by using only the gso payload size and
removing the header lengths.
With this change the regression test started failing. Update
the tests to match this new behavior.
Both IPv4 and IPv6 tests are updated, as a separate patch in this series
will update udp_v6_send_skb to match this change in udp_send_skb.
Fixes: 158390e45612 ("udp: using datalen to cap max gso segments")
Signed-off-by: Coco Li <lixiaoyan@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20211223222441.2975883-2-lixiaoyan@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Mark Starovoytov
|
a00bf2b8d6 |
net: macsec: add support for specifying offload upon link creation
This patch adds new netlink attribute to allow a user to (optionally) specify the desired offload mode immediately upon MACSec link creation. Separate iproute patch will be required to support this from user space. Change-Id: I3aa8c9c2eb65763707487267a23ea2e645d1afde Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> Git-commit: 791bb3fcafcedd11f9066da9fee9342ecb6904d0 Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Karthik Rudrapatna <quic_krudrapa@quicinc.com> |
||
|
Greg Kroah-Hartman
|
3cd0728e7b |
This is the 5.4.168 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmHC4gUACgkQONu9yGCS aT7AXg//aQzVGDFrHPH/3gsN/YR4LlOCc+gQHYQdTUIhEePuwMaHff2hraG5O7pz WUTiRWjiqjII+UpBJi+Zcp5BsRfG5Z7bt3mWq9IrGt0Ttp+e7fIfuVyq0IWXmzcD n3arfW3eUgG8aRez6tTyjBErltUu/gQQIVmPlz1eL7nbUu2tHRjqL0hnXeWryeRx ilgxwynsCTHZ8HtSuc3mHtEeeVdV0ufzSWpxLre1ZCyoZwUsYJtDA+6Bmx3cv82r cF1wymH3hYcBibFEY3UNXhoimCiz4/TeC44P4UVwFNt0+SU4lVcT9QeqyMVG+fyn E7YEPHhkYO9U39cRo0BnTAfUMpwIkJ6Ro8AMDPKFK/FGWG60xkdhGWO6JStngt21 HId4wCI6rNkiOZpPKiTN0LpKhv2qn1vOlJ+yNVDn+KQeLHo2oZXFPwSYBHDCly77 nAcmRh4OwFBpn4VWiB9qPjcRpM2nSAzM1CIlw7LFBA5zoKYbiI6cn1nhSknb1zXo r78tgqT2crOiapqA4lyeguqk1YwhFtC2yX3OE2B3v5+QNC/HtijctO5o+d72FAYH MiSiTY3TUzqee9kqtxgheG87k7ksY8Q6qKetpshQtKzOyhq7BigLeUJGkul4XNyC RiVBy042i4QrwuMbuylRNmXRtBn1DkZAA98943Bey2zfz777Z9g= =IebC -----END PGP SIGNATURE----- Merge 5.4.168 into android11-5.4-lts Changes in 5.4.168 KVM: selftests: Make sure kvm_create_max_vcpus test won't hit RLIMIT_NOFILE mac80211: mark TX-during-stop for TX in in_reconfig mac80211: send ADDBA requests using the tid/queue of the aggregation session firmware: arm_scpi: Fix string overflow in SCPI genpd driver virtio_ring: Fix querying of maximum DMA mapping size for virtio device recordmcount.pl: look for jgnop instruction as well as bcrl on s390 dm btree remove: fix use after free in rebalance_children() audit: improve robustness of the audit queue handling iio: adc: stm32: fix a current leak by resetting pcsel before disabling vdda nfsd: fix use-after-free due to delegation race arm64: dts: rockchip: remove mmc-hs400-enhanced-strobe from rk3399-khadas-edge arm64: dts: rockchip: fix rk3399-leez-p710 vcc3v3-lan supply arm64: dts: rockchip: fix audio-supply for Rock Pi 4 mac80211: track only QoS data frames for admission control ARM: socfpga: dts: fix qspi node compatible clk: Don't parent clks until the parent is fully registered selftests: net: Correct ping6 expected rc from 2 to 1 s390/kexec_file: fix error handling when applying relocations sch_cake: do not call cake_destroy() from cake_init() inet_diag: use jiffies_delta_to_msecs() inet_diag: fix kernel-infoleak for UDP sockets selftests: Fix raw socket bind tests with VRF selftests: Fix IPv6 address bind tests dmaengine: st_fdma: fix MODULE_ALIAS selftest/net/forwarding: declare NETIFS p9 p10 mac80211: agg-tx: refactor sending addba mac80211: agg-tx: don't schedule_and_wake_txq() under sta->lock mac80211: accept aggregation sessions on 6 GHz mac80211: fix lookup when adding AddBA extension element net: sched: lock action when translating it to flow_action infra flow_offload: return EOPNOTSUPP for the unsupported mpls action type rds: memory leak in __rds_conn_create() soc/tegra: fuse: Fix bitwise vs. logical OR warning igb: Fix removal of unicast MAC filters of VFs igbvf: fix double free in `igbvf_probe` ixgbe: set X550 MDIO speed before talking to PHY netdevsim: Zero-initialize memory for new map's value in function nsim_bpf_map_alloc net/packet: rx_owner_map depends on pg_vec net: Fix double 0x prefix print in SKB dump net/smc: Prevent smc_release() from long blocking net: systemport: Add global locking for descriptor lifecycle sit: do not call ipip6_dev_free() from sit_init_net() USB: gadget: bRequestType is a bitfield, not a enum USB: NO_LPM quirk Lenovo USB-C to Ethernet Adapher(RTL8153-04) PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error PCI/MSI: Mask MSI-X vectors only on success usb: xhci: Extend support for runtime power management for AMD's Yellow carp. USB: serial: cp210x: fix CP2105 GPIO registration USB: serial: option: add Telit FN990 compositions timekeeping: Really make sure wall_to_monotonic isn't positive libata: if T_LENGTH is zero, dma direction should be DMA_NONE drm/amdgpu: correct register access for RLC_JUMP_TABLE_RESTORE mac80211: validate extended element ID is present mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO Input: touchscreen - avoid bitwise vs logical OR warning ARM: dts: imx6ull-pinfunc: Fix CSI_DATA07__ESAI_TX0 pad name xsk: Do not sleep in poll() when need_wakeup set media: mxl111sf: change mutex_init() location fuse: annotate lock in fuse_reverse_inval_entry() ovl: fix warning in ovl_create_real() scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() rcu: Mark accesses to rcu_state.n_force_qs mac80211: fix regression in SSN handling of addba tx net: sched: Fix suspicious RCU usage while accessing tcf_tunnel_info Revert "xsk: Do not sleep in poll() when need_wakeup set" xen/blkfront: harden blkfront against event channel storms xen/netfront: harden netfront against event channel storms xen/console: harden hvc_xen against event channel storms xen/netback: fix rx queue stall detection xen/netback: don't queue unlimited number of packages Linux 5.4.168 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0c9e50b773834cb761a3b371132274d8120a8e5b |
||
|
Hangbin Liu
|
eeaf9c0609 |
selftest/net/forwarding: declare NETIFS p9 p10
[ Upstream commit 71da1aec215290e249d09c44c768df859f3a3bba ]
The recent GRE selftests defined NUM_NETIFS=10. If the users copy
forwarding.config.sample to forwarding.config directly, they will get
error "Command line is not complete" when run the GRE tests, because
create_netif_veth() failed with no interface name defined.
Fix it by extending the NETIFS with p9 and p10.
Fixes:
|
||
David Ahern
|
18203fe176 |
selftests: Fix IPv6 address bind tests
[ Upstream commit 28a2686c185e84b6aa6a4d9c9a972360eb7ca266 ]
IPv6 allows binding a socket to a device then binding to an address
not on the device (__inet6_bind -> ipv6_chk_addr with strict flag
not set). Update the bind tests to reflect legacy behavior.
Fixes:
|
||
|
David Ahern
|
b46f0afa74 |
selftests: Fix raw socket bind tests with VRF
[ Upstream commit 0f108ae4452025fef529671998f6c7f1c4526790 ]
Commit referenced below added negative socket bind tests for VRF. The
socket binds should fail since the address to bind to is in a VRF yet
the socket is not bound to the VRF or a device within it. Update the
expected return code to check for 1 (bind failure) so the test passes
when the bind fails as expected. Add a 'show_hint' comment to explain
why the bind is expected to fail.
Fixes:
|
||
Jie2x Zhou
|
b380bf012d |
selftests: net: Correct ping6 expected rc from 2 to 1
[ Upstream commit 92816e2629808726af015c7f5b14adc8e4f8b147 ]
./fcnal-test.sh -v -t ipv6_ping
TEST: ping out, VRF bind - ns-B IPv6 LLA [FAIL]
TEST: ping out, VRF bind - multicast IP [FAIL]
ping6 is failing as it should.
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 fe80::7c4c:bcff:fe66:a63a%red
strace of ping6 shows it is failing with '1',
so change the expected rc from 2 to 1.
Fixes:
|
||
Vitaly Kuznetsov
|
ff3e3fdc73 |
KVM: selftests: Make sure kvm_create_max_vcpus test won't hit RLIMIT_NOFILE
[ Upstream commit 908fa88e420f30dde6d80f092795a18ec72ca6d3 ]
With the elevated 'KVM_CAP_MAX_VCPUS' value kvm_create_max_vcpus test
may hit RLIMIT_NOFILE limits:
# ./kvm_create_max_vcpus
KVM_CAP_MAX_VCPU_ID: 4096
KVM_CAP_MAX_VCPUS: 1024
Testing creating 1024 vCPUs, with IDs 0...1023.
/dev/kvm not available (errno: 24), skipping test
Adjust RLIMIT_NOFILE limits to make sure KVM_CAP_MAX_VCPUS fds can be
opened. Note, raising hard limit ('rlim_max') requires CAP_SYS_RESOURCE
capability which is generally not needed to run kvm selftests (but without
raising the limit the test is doomed to fail anyway).
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20211123135953.667434-1-vkuznets@redhat.com>
[Skip the test if the hard limit can be raised. - Paolo]
Reviewed-by: Sean Christopherson <seanjc@google.com>
Tested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
4a68bf4833 |
This is the 5.4.166 stable release
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||
|
Greg Kroah-Hartman
|
eb1b5eaadd |
netfilter: selftest: conntrack_vrf.sh: fix file permission
When backporting 33b8aad21ac1 ("selftests: netfilter: add a
vrf+conntrack testcase") to this stable branch, the executable bits were
not properly set on the
tools/testing/selftests/netfilter/conntrack_vrf.sh file due to quilt not
honoring them.
Fix this up manually by setting the correct mode.
Reported-by: "Rantala, Tommi T. (Nokia - FI/Espoo)" <tommi.t.rantala@nokia.com>
Link: https://lore.kernel.org/r/234d7a6a81664610fdf21ac72730f8bd10d3f46f.camel@nokia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
a91f4fe26c |
This is the 5.4.165 stable release
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Merge 5.4.165 into android11-5.4-lts
Changes in 5.4.165
serial: tegra: Change lower tolerance baud rate limit for tegra20 and tegra30
ntfs: fix ntfs_test_inode and ntfs_init_locked_inode function type
HID: quirks: Add quirk for the Microsoft Surface 3 type-cover
HID: google: add eel USB id
HID: add hid_is_usb() function to make it simpler for USB detection
HID: add USB_HID dependancy to hid-prodikeys
HID: add USB_HID dependancy to hid-chicony
HID: add USB_HID dependancy on some USB HID drivers
HID: bigbenff: prevent null pointer dereference
HID: wacom: fix problems when device is not a valid USB device
HID: check for valid USB device for many HID drivers
can: kvaser_usb: get CAN clock frequency from device
can: kvaser_pciefd: kvaser_pciefd_rx_error_frame(): increase correct stats->{rx,tx}_errors counter
can: sja1000: fix use after free in ems_pcmcia_add_card()
nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done
selftests: netfilter: add a vrf+conntrack testcase
vrf: don't run conntrack on vrf with !dflt qdisc
bpf: Fix the off-by-two error in range markings
ice: ignore dropped packets during init
bonding: make tx_rebalance_counter an atomic
nfp: Fix memory leak in nfp_cpp_area_cache_add()
seg6: fix the iif in the IPv6 socket control block
udp: using datalen to cap max gso segments
iavf: restore MSI state on reset
iavf: Fix reporting when setting descriptor count
IB/hfi1: Correct guard on eager buffer deallocation
mm: bdi: initialize bdi_min_ratio when bdi is unregistered
ALSA: ctl: Fix copy of updated id with element read/write
ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform
ALSA: pcm: oss: Fix negative period/buffer sizes
ALSA: pcm: oss: Limit the period size to 16MB
ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*()
btrfs: clear extent buffer uptodate when we fail to write it
btrfs: replace the BUG_ON in btrfs_del_root_ref with proper error handling
nfsd: Fix nsfd startup race (again)
tracefs: Have new files inherit the ownership of their parent
clk: qcom: regmap-mux: fix parent clock lookup
drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence.
can: pch_can: pch_can_rx_normal: fix use after free
can: m_can: Disable and ignore ELO interrupt
x86/sme: Explicitly map new EFI memmap table as encrypted
libata: add horkage for ASMedia 1092
wait: add wake_up_pollfree()
binder: use wake_up_pollfree()
signalfd: use wake_up_pollfree()
aio: keep poll requests on waitqueue until completed
aio: fix use-after-free due to missing POLLFREE handling
tracefs: Set all files to the same group ownership as the mount option
block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2)
qede: validate non LSO skb length
ASoC: qdsp6: q6routing: Fix return value from msm_routing_put_audio_mixer
i40e: Fix failed opcode appearing if handling messages from VF
i40e: Fix pre-set max number of queues for VF
mtd: rawnand: fsmc: Take instruction delay into account
mtd: rawnand: fsmc: Fix timing computation
dt-bindings: net: Reintroduce PHY no lane swap binding
tools build: Remove needless libpython-version feature check that breaks test-all fast path
net: cdc_ncm: Allow for dwNtbOutMaxSize to be unset or zero
net: altera: set a couple error code in probe()
net: fec: only clear interrupt of handling queue in fec_enet_rx_queue()
net, neigh: clear whole pneigh_entry at alloc time
net/qla3xxx: fix an error code in ql_adapter_up()
selftests/fib_tests: Rework fib_rp_filter_test()
USB: gadget: detect too-big endpoint 0 requests
USB: gadget: zero allocate endpoint 0 buffers
usb: core: config: fix validation of wMaxPacketValue entries
xhci: Remove CONFIG_USB_DEFAULT_PERSIST to prevent xHCI from runtime suspending
usb: core: config: using bit mask instead of individual bits
xhci: avoid race between disable slot command and host runtime suspend
iio: trigger: Fix reference counting
iio: trigger: stm32-timer: fix MODULE_ALIAS
iio: stk3310: Don't return error code in interrupt handler
iio: mma8452: Fix trigger reference couting
iio: ltr501: Don't return error code in trigger handler
iio: kxsd9: Don't return error code in trigger handler
iio: itg3200: Call iio_trigger_notify_done() on error
iio: dln2-adc: Fix lockdep complaint
iio: dln2: Check return value of devm_iio_trigger_register()
iio: at91-sama5d2: Fix incorrect sign extension
iio: adc: axp20x_adc: fix charging current reporting on AXP22x
iio: ad7768-1: Call iio_trigger_notify_done() on error
iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove
irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()
irqchip/armada-370-xp: Fix support for Multi-MSI interrupts
irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL
irqchip: nvic: Fix offset for Interrupt Priority Offsets
misc: fastrpc: fix improper packet size calculation
bpf: Add selftests to cover packet access corner cases
Linux 5.4.165
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I756efb854dc947509cf712a292eab0bf72f32694
|
||
Maxim Mikityanskiy
|
3a99b4baff |
bpf: Add selftests to cover packet access corner cases
commit b560b21f71eb4ef9dfc7c8ec1d0e4d7f9aa54b51 upstream.
This commit adds BPF verifier selftests that cover all corner cases by
packet boundary checks. Specifically, 8-byte packet reads are tested at
the beginning of data and at the beginning of data_meta, using all kinds
of boundary checks (all comparison operators: <, >, <=, >=; both
permutations of operands: data + length compared to end, end compared to
data + length). For each case there are three tests:
1. Length is just enough for an 8-byte read. Length is either 7 or 8,
depending on the comparison.
2. Length is increased by 1 - should still pass the verifier. These
cases are useful, because they failed before commit 2fa7d94afc1a
("bpf: Fix the off-by-two error in range markings").
3. Length is decreased by 1 - should be rejected by the verifier.
Some existing tests are just renamed to avoid duplication.
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20211207081521.41923-1-maximmi@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
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Peilin Ye
|
46d3477cde |
selftests/fib_tests: Rework fib_rp_filter_test()
commit f6071e5e3961eeb5300bd0901c9e128598730ae3 upstream.
Currently rp_filter tests in fib_tests.sh:fib_rp_filter_test() are
failing. ping sockets are bound to dummy1 using the "-I" option
(SO_BINDTODEVICE), but socket lookup is failing when receiving ping
replies, since the routing table thinks they belong to dummy0.
For example, suppose ping is using a SOCK_RAW socket for ICMP messages.
When receiving ping replies, in __raw_v4_lookup(), sk->sk_bound_dev_if
is 3 (dummy1), but dif (skb_rtable(skb)->rt_iif) says 2 (dummy0), so the
raw_sk_bound_dev_eq() check fails. Similar things happen in
ping_lookup() for SOCK_DGRAM sockets.
These tests used to pass due to a bug [1] in iputils, where "ping -I"
actually did not bind ICMP message sockets to device. The bug has been
fixed by iputils commit f455fee41c07 ("ping: also bind the ICMP socket
to the specific device") in 2016, which is why our rp_filter tests
started to fail. See [2] .
Fixing the tests while keeping everything in one netns turns out to be
nontrivial. Rework the tests and build the following topology:
┌─────────────────────────────┐ ┌─────────────────────────────┐
│ network namespace 1 (ns1) │ │ network namespace 2 (ns2) │
│ │ │ │
│ ┌────┐ ┌─────┐ │ │ ┌─────┐ ┌────┐ │
│ │ lo │<───>│veth1│<────────┼────┼─>│veth2│<──────────>│ lo │ │
│ └────┘ ├─────┴──────┐ │ │ ├─────┴──────┐ └────┘ │
│ │192.0.2.1/24│ │ │ │192.0.2.1/24│ │
│ └────────────┘ │ │ └────────────┘ │
└─────────────────────────────┘ └─────────────────────────────┘
Consider sending an ICMP_ECHO packet A in ns2. Both source and
destination IP addresses are 192.0.2.1, and we use strict mode rp_filter
in both ns1 and ns2:
1. A is routed to lo since its destination IP address is one of ns2's
local addresses (veth2);
2. A is redirected from lo's egress to veth2's egress using mirred;
3. A arrives at veth1's ingress in ns1;
4. A is redirected from veth1's ingress to lo's ingress, again, using
mirred;
5. In __fib_validate_source(), fib_info_nh_uses_dev() returns false,
since A was received on lo, but reverse path lookup says veth1;
6. However A is not dropped since we have relaxed this check for lo in
commit
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|
Arnaldo Carvalho de Melo
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e9ca63a07d |
tools build: Remove needless libpython-version feature check that breaks test-all fast path
commit 3d1d57debee2d342a47615707588b96658fabb85 upstream. Since |
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|
Maxim Mikityanskiy
|
4174bd4221 |
bpf: Fix the off-by-two error in range markings
commit 2fa7d94afc1afbb4d702760c058dc2d7ed30f226 upstream.
The first commit cited below attempts to fix the off-by-one error that
appeared in some comparisons with an open range. Due to this error,
arithmetically equivalent pieces of code could get different verdicts
from the verifier, for example (pseudocode):
// 1. Passes the verifier:
if (data + 8 > data_end)
return early
read *(u64 *)data, i.e. [data; data+7]
// 2. Rejected by the verifier (should still pass):
if (data + 7 >= data_end)
return early
read *(u64 *)data, i.e. [data; data+7]
The attempted fix, however, shifts the range by one in a wrong
direction, so the bug not only remains, but also such piece of code
starts failing in the verifier:
// 3. Rejected by the verifier, but the check is stricter than in #1.
if (data + 8 >= data_end)
return early
read *(u64 *)data, i.e. [data; data+7]
The change performed by that fix converted an off-by-one bug into
off-by-two. The second commit cited below added the BPF selftests
written to ensure than code chunks like #3 are rejected, however,
they should be accepted.
This commit fixes the off-by-two error by adjusting new_range in the
right direction and fixes the tests by changing the range into the
one that should actually fail.
Fixes:
|
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|
Nicolas Dichtel
|
15f987473d |
vrf: don't run conntrack on vrf with !dflt qdisc
commit d43b75fbc23f0ac1ef9c14a5a166d3ccb761a451 upstream.
After the below patch, the conntrack attached to skb is set to "notrack" in
the context of vrf device, for locally generated packets.
But this is true only when the default qdisc is set to the vrf device. When
changing the qdisc, notrack is not set anymore.
In fact, there is a shortcut in the vrf driver, when the default qdisc is
set, see commit
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Florian Westphal
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8d3563ecbc |
selftests: netfilter: add a vrf+conntrack testcase
commit 33b8aad21ac175eba9577a73eb62b0aa141c241c upstream.
Rework the reproducer for the vrf+conntrack regression reported
by Eugene into a selftest and also add a test for ip masquerading
that Lahav fixed recently.
With net or net-next tree, the first test fails and the latter
two pass.
With 09e856d54bda5f28 ("vrf: Reset skb conntrack connection on VRF rcv")
reverted first test passes but the last two fail.
A proper fix needs more work, for time being a revert seems to be
the best choice, snat/masquerade did not work before the fix.
Link: https://lore.kernel.org/netdev/378ca299-4474-7e9a-3d36-2350c8c98995@gmail.com/T/#m95358a31810df7392f541f99d187227bc75c9963
Reported-by: Eugene Crosser <crosser@average.org>
Cc: Lahav Schlesinger <lschlesinger@drivenets.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
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Antoine Tenart
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e593865416 |
net: macsec: introduce the macsec_context structure
This patch introduces the macsec_context structure. It will be used in the kernel to exchange information between the common MACsec implementation (macsec.c) and the MACsec hardware offloading implementations. This structure contains pointers to MACsec specific structures which contain the actual MACsec configuration, and to the underlying device (phydev for now). Change-Id: Ib7d4e6f1667c2f4679e4d51d68671075462237db Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net> Git-commit: 76564261a7db80c5f5c624e0122a28787f266bdf Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Karthik Rudrapatna <quic_krudrapa@quicinc.com> |
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Greg Kroah-Hartman
|
4872cb8f42 |
This is the 5.4.164 stable release
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USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect x86/tsc: Add a timer to make sure TSC_adjust is always checked x86/tsc: Disable clocksource watchdog for TSC on qualified platorms x86/64/mm: Map all kernel memory into trampoline_pgd tty: serial: msm_serial: Deactivate RX DMA for polling support serial: pl011: Add ACPI SBSA UART match id serial: core: fix transmit-buffer reset and memleak serial: 8250_pci: Fix ACCES entries in pci_serial_quirks array serial: 8250_pci: rewrite pericom_do_set_divisor() iwlwifi: mvm: retry init flow if failed parisc: Mark cr16 CPU clocksource unstable on all SMP machines net/tls: Fix authentication failure in CCM mode ipmi: msghandler: Make symbol 'remove_work_wq' static Linux 5.4.164 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I11fd72fac5d0985b3b51c86a8b201d3bfd6be049 |
||
Li Zhijian
|
ae8a253f3f |
selftests: net: Correct case name
commit a05431b22be819d75db72ca3d44381d18a37b092 upstream. ipv6_addr_bind/ipv4_addr_bind are function names. Previously, bind test would not be run by default due to the wrong case names Fixes: |
||
Ian Rogers
|
df5990db08 |
perf report: Fix memory leaks around perf_tip()
[ Upstream commit d9fc706108c15f8bc2d4ccccf8e50f74830fabd9 ] perf_tip() may allocate memory or use a literal, this means memory wasn't freed if allocated. Change the API so that literals aren't used. At the same time add missing frees for system_path. These issues were spotted using leak sanitizer. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20211118073804.2149974-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Ian Rogers
|
b380d09e44 |
perf hist: Fix memory leak of a perf_hpp_fmt
[ Upstream commit 0ca1f534a776cc7d42f2c33da4732b74ec2790cd ] perf_hpp__column_unregister() removes an entry from a list but doesn't free the memory causing a memory leak spotted by leak sanitizer. Add the free while at the same time reducing the scope of the function to static. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kajol Jain <kjain@linux.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20211118071247.2140392-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
fe0ed45e42 |
This is the 5.4.162 stable release
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Merge 5.4.162 into android11-5.4-lts
Changes in 5.4.162
arm64: zynqmp: Do not duplicate flash partition label property
arm64: zynqmp: Fix serial compatible string
ARM: dts: NSP: Fix mpcore, mmc node names
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
arm64: dts: hisilicon: fix arm,sp805 compatible string
RDMA/bnxt_re: Check if the vlan is valid before reporting
usb: musb: tusb6010: check return value after calling platform_get_resource()
usb: typec: tipd: Remove WARN_ON in tps6598x_block_read
arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency
arm64: dts: freescale: fix arm,sp805 compatible string
ASoC: SOF: Intel: hda-dai: fix potential locking issue
clk: imx: imx6ul: Move csi_sel mux to correct base register
ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect
scsi: advansys: Fix kernel pointer leak
firmware_loader: fix pre-allocated buf built-in firmware use
ARM: dts: omap: fix gpmc,mux-add-data type
usb: host: ohci-tmio: check return value after calling platform_get_resource()
ARM: dts: ls1021a: move thermal-zones node out of soc/
ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash
ALSA: ISA: not for M68K
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
MIPS: sni: Fix the build
scsi: target: Fix ordered tag handling
scsi: target: Fix alua_tg_pt_gps_count tracking
iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr()
powerpc/5200: dts: fix memory node unit name
ALSA: gus: fix null pointer dereference on pointer block
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
sh: check return code of request_irq
maple: fix wrong return value of maple_bus_init().
f2fs: fix up f2fs_lookup tracepoints
sh: fix kconfig unmet dependency warning for FRAME_POINTER
sh: math-emu: drop unused functions
sh: define __BIG_ENDIAN for math-emu
clk: ingenic: Fix bugs with divided dividers
clk/ast2600: Fix soc revision for AHB
clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk
mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
tracing: Save normal string variables
tracing/histogram: Do not copy the fixed-size char array field over the field size
RDMA/netlink: Add __maybe_unused to static inline in C file
perf bpf: Avoid memory leak from perf_env__insert_btf()
perf bench futex: Fix memory leak of perf_cpu_map__new()
perf tests: Remove bash construct from record+zstd_comp_decomp.sh
net: bnx2x: fix variable dereferenced before check
iavf: check for null in iavf_fix_features
iavf: free q_vectors before queues in iavf_disable_vf
iavf: Fix failure to exit out from last all-multicast mode
iavf: prevent accidental free of filter structure
iavf: validate pointers
iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
MIPS: generic/yamon-dt: fix uninitialized variable error
mips: bcm63xx: add support for clk_get_parent()
mips: lantiq: add support for clk_get_parent()
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
scsi: core: sysfs: Fix hang when device state is set via sysfs
net: sched: act_mirred: drop dst for the direction from egress to ingress
net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
net: virtio_net_hdr_to_skb: count transport header in UFO
i40e: Fix correct max_pkt_size on VF RX queue
i40e: Fix NULL ptr dereference on VSI filter sync
i40e: Fix changing previously set num_queue_pairs for PFs
i40e: Fix ping is lost after configuring ADq on VF
i40e: Fix creation of first queue by omitting it if is not power of two
i40e: Fix display error code in dmesg
NFC: reorganize the functions in nci_request
drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame
NFC: reorder the logic in nfc_{un,}register_device
KVM: PPC: Book3S HV: Use GLOBAL_TOC for kvmppc_h_set_dabr/xdabr()
perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
s390/kexec: fix return code handling
arm64: vdso32: suppress error message for 'make mrproper'
tun: fix bonding active backup with arp monitoring
hexagon: export raw I/O routines for modules
ipc: WARN if trying to remove ipc object which is absent
mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
s390/kexec: fix memory leak of ipl report buffer
udf: Fix crash after seekdir
btrfs: fix memory ordering between normal and ordered work functions
parisc/sticon: fix reverse colors
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
drm/udl: fix control-message timeout
drm/nouveau: use drm_dev_unplug() during device removal
drm/i915/dp: Ensure sink rate values are always valid
drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
Revert "net: mvpp2: disable force link UP during port init procedure"
perf/core: Avoid put_page() when GUP fails
batman-adv: Consider fragmentation for needed_headroom
batman-adv: Reserve needed_*room for fragments
batman-adv: Don't always reallocate the fragmentation skb head
ASoC: DAPM: Cover regression by kctl change notification fix
usb: max-3421: Use driver data instead of maintaining a list of bound devices
ice: Delete always true check of PF pointer
tlb: mmu_gather: add tlb_flush_*_range APIs
hugetlbfs: flush TLBs correctly after huge_pmd_unshare
ALSA: hda: hdac_ext_stream: fix potential locking issues
ALSA: hda: hdac_stream: fix potential locking issue in snd_hdac_stream_assign()
Linux 5.4.162
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If121d473ee2cf6b0d464c9c8e72e4565b83dca5e
|
||
James Clark
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fbba0692ec |
perf tests: Remove bash construct from record+zstd_comp_decomp.sh
[ Upstream commit a9cdc1c5e3700a5200e5ca1f90b6958b6483845b ]
Commit 463538a383a2 ("perf tests: Fix test 68 zstd compression for
s390") inadvertently removed the -g flag from all platforms rather than
just s390, because the [[ ]] construct fails in sh. Changing to single
brackets restores testing of call graphs and removes the following error
from the output:
$ ./perf test -v 85
85: Zstd perf.data compression/decompression :
--- start ---
test child forked, pid 50643
Collecting compressed record file:
./tests/shell/record+zstd_comp_decomp.sh: 15: [[: not found
Fixes: 463538a383a2 ("perf tests: Fix test 68 zstd compression for s390")
Signed-off-by: James Clark <james.clark@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Yonghong Song <yhs@fb.com>
Cc: bpf@vger.kernel.org
Cc: netdev@vger.kernel.org
Link: https://lore.kernel.org/r/20211028134828.65774-3-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Sohaib Mohamed
|
9e0df711f8 |
perf bench futex: Fix memory leak of perf_cpu_map__new()
[ Upstream commit 88e48238d53682281c9de2a0b65d24d3b64542a0 ]
ASan reports memory leaks while running:
$ sudo ./perf bench futex all
The leaks are caused by perf_cpu_map__new not being freed.
This patch adds the missing perf_cpu_map__put since it calls
cpu_map_delete implicitly.
Fixes:
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||
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Ian Rogers
|
642fc22210 |
perf bpf: Avoid memory leak from perf_env__insert_btf()
[ Upstream commit 4924b1f7c46711762fd0e65c135ccfbcfd6ded1f ]
perf_env__insert_btf() doesn't insert if a duplicate BTF id is
encountered and this causes a memory leak. Modify the function to return
a success/error value and then free the memory if insertion didn't
happen.
v2. Adds a return -1 when the insertion error occurs in
perf_env__fetch_btf. This doesn't affect anything as the result is
never checked.
Fixes:
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||
|
Greg Kroah-Hartman
|
91a7552bea |
This is the 5.4.160 stable release
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Merge 5.4.160 into android11-5.4-lts
Changes in 5.4.160
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform
binder: use euid from cred instead of using task
binder: use cred instead of task for selinux checks
binder: use cred instead of task for getsecid
Input: iforce - fix control-message timeout
Input: elantench - fix misreporting trackpoint coordinates
Input: i8042 - Add quirk for Fujitsu Lifebook T725
libata: fix read log timeout value
ocfs2: fix data corruption on truncate
scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
scsi: qla2xxx: Fix use after free in eh_abort path
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
parisc: Fix ptrace check on syscall return
tpm: Check for integer overflow in tpm2_map_response_body()
firmware/psci: fix application of sizeof to pointer
crypto: s5p-sss - Add error handling in s5p_aes_probe()
media: ite-cir: IR receiver stop working after receive overflow
media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
media: v4l2-ioctl: Fix check_ext_ctrls
ALSA: hda/realtek: Add quirk for Clevo PC70HS
ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
ALSA: hda/realtek: Add quirk for ASUS UX550VE
ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
ALSA: ua101: fix division by zero at probe
ALSA: 6fire: fix control and bulk message timeouts
ALSA: line6: fix control and interrupt message timeouts
ALSA: usb-audio: Add registration quirk for JBL Quantum 400
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: timer: Fix use-after-free problem
ALSA: timer: Unconditionally unlink slave instances, too
fuse: fix page stealing
x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
x86/irq: Ensure PI wakeup handler is unregistered before module unload
cavium: Return negative value when pci_alloc_irq_vectors() fails
scsi: qla2xxx: Return -ENOMEM if kzalloc() fails
scsi: qla2xxx: Fix unmap of already freed sgl
cavium: Fix return values of the probe function
sfc: Don't use netif_info before net_device setup
hyperv/vmbus: include linux/bitops.h
ARM: dts: sun7i: A20-olinuxino-lime2: Fix ethernet phy-mode
reset: socfpga: add empty driver allowing consumers to probe
mmc: winbond: don't build on M68K
drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
bpf: Define bpf_jit_alloc_exec_limit for arm64 JIT
bpf: Prevent increasing bpf_jit_limit above max
xen/netfront: stop tx queues during live migration
nvmet-tcp: fix a memory leak when releasing a queue
spi: spl022: fix Microwire full duplex mode
net: multicast: calculate csum of looped-back and forwarded packets
watchdog: Fix OMAP watchdog early handling
drm: panel-orientation-quirks: Add quirk for GPD Win3
nvmet-tcp: fix header digest verification
r8169: Add device 10ec:8162 to driver r8169
vmxnet3: do not stop tx queues after netif_device_detach()
nfp: bpf: relax prog rejection for mtu check through max_pkt_offset
net/smc: Correct spelling mistake to TCPF_SYN_RECV
btrfs: clear MISSING device status bit in btrfs_close_one_device
btrfs: fix lost error handling when replaying directory deletes
btrfs: call btrfs_check_rw_degradable only if there is a missing device
ia64: kprobes: Fix to pass correct trampoline address to the handler
hwmon: (pmbus/lm25066) Add offset coefficients
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
mwifiex: fix division by zero in fw download path
ath6kl: fix division by zero in send path
ath6kl: fix control-message timeout
ath10k: fix control-message timeout
ath10k: fix division by zero in send path
PCI: Mark Atheros QCA6174 to avoid bus reset
rtl8187: fix control-message timeouts
evm: mark evm_fixmode as __ro_after_init
wcn36xx: Fix HT40 capability for 2Ghz band
mwifiex: Read a PCI register after writing the TX ring write pointer
libata: fix checking of DMA state
wcn36xx: handle connection loss indication
rsi: fix occasional initialisation failure with BT coex
rsi: fix key enabled check causing unwanted encryption for vap_id > 0
rsi: fix rate mask set leading to P2P failure
rsi: Fix module dev_oper_mode parameter description
RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
signal: Remove the bogus sigkill_pending in ptrace_stop
signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
power: supply: max17042_battery: use VFSOC for capacity when no rsns
KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use
can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
can: j1939: j1939_can_recv(): ignore messages with invalid source address
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
serial: core: Fix initializing and restoring termios speed
ALSA: mixer: oss: Fix racy access to slots
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
xen/balloon: add late_initcall_sync() for initial ballooning done
PCI: pci-bridge-emul: Fix emulation of W1C bits
PCI: aardvark: Do not clear status bits of masked interrupts
PCI: aardvark: Fix checking for link up via LTSSM state
PCI: aardvark: Do not unmask unused interrupts
PCI: aardvark: Fix reporting Data Link Layer Link Active
PCI: aardvark: Fix return value of MSI domain .alloc() method
PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
quota: check block number when reading the block in quota file
quota: correct error number in free_dqentry()
pinctrl: core: fix possible memory leak in pinctrl_enable()
iio: dac: ad5446: Fix ad5622_write() return value
USB: serial: keyspan: fix memleak on probe errors
USB: iowarrior: fix control-message timeouts
USB: chipidea: fix interrupt deadlock
dma-buf: WARN on dmabuf release with pending attachments
drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2)
drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
Bluetooth: fix use-after-free error in lock_sock_nested()
drm/panel-orientation-quirks: add Valve Steam Deck
platform/x86: wmi: do not fail if disabling fails
MIPS: lantiq: dma: add small delay after reset
MIPS: lantiq: dma: reset correct number of channel
locking/lockdep: Avoid RCU-induced noinstr fail
net: sched: update default qdisc visibility after Tx queue cnt changes
smackfs: Fix use-after-free in netlbl_catmap_walk()
x86: Increase exception stack sizes
mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
mwifiex: Properly initialize private structure on interface type changes
ath10k: high latency fixes for beacon buffer
media: mt9p031: Fix corrupted frame after restarting stream
media: netup_unidvb: handle interrupt properly according to the firmware
media: stm32: Potential NULL pointer dereference in dcmi_irq_thread()
media: uvcvideo: Set capability in s_param
media: uvcvideo: Return -EIO for control errors
media: uvcvideo: Set unique vdev name based in type
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: s5p-mfc: Add checking to s5p_mfc_probe().
media: imx: set a media_device bus_info string
media: mceusb: return without resubmitting URB in case of -EPROTO error.
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet
media: rcar-csi2: Add checking to rcsi2_start_receiver()
ipmi: Disable some operations during a panic
ACPICA: Avoid evaluating methods too early during system resume
media: ipu3-imgu: imgu_fmt: Handle properly try
media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
net-sysfs: try not to restart the syscall if it will fail eventually
tracefs: Have tracefs directories not set OTH permission bits by default
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value
ACPI: battery: Accept charges over the design capacity as full
leaking_addresses: Always print a trailing newline
memstick: r592: Fix a UAF bug when removing the driver
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
lib/xz: Validate the value before assigning it to an enum variable
workqueue: make sysfs of unbound kworker cpumask more clever
tracing/cfi: Fix cmp_entries_* functions signature mismatch
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
block: remove inaccurate requeue check
nvmet: fix use-after-free when a port is removed
nvmet-tcp: fix use-after-free when a port is removed
nvme: drop scan_lock and always kick requeue list when removing namespaces
PM: hibernate: Get block device exclusively in swsusp_check()
selftests: kvm: fix mismatched fclose() after popen()
iwlwifi: mvm: disable RX-diversity in powersave
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
ARM: clang: Do not rely on lr register for stacktrace
gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
vrf: run conntrack only in context of lower/physdev for locally generated packets
net: annotate data-race in neigh_output()
btrfs: do not take the uuid_mutex in btrfs_rm_device
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
parisc: fix warning in flush_tlb_all
task_stack: Fix end_of_stack() for architectures with upwards-growing stack
parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state
selftests/bpf: Fix strobemeta selftest regression
Bluetooth: fix init and cleanup of sco_conn.timeout_work
rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()
drm/v3d: fix wait for TMU write combiner flush
virtio-gpu: fix possible memory allocation failure
net: net_namespace: Fix undefined member in key_remove_domain()
cgroup: Make rebind_subsystems() disable v2 controllers all at once
wilc1000: fix possible memory leak in cfg_scan_result()
Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync
crypto: caam - disable pkc for non-E SoCs
rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
net: dsa: rtl8366rb: Fix off-by-one bug
ath10k: Fix missing frame timestamp for beacon/probe-resp
drm/amdgpu: fix warning for overflow check
media: em28xx: add missing em28xx_close_extension
media: cxd2880-spi: Fix a null pointer dereference on error handling path
media: dvb-usb: fix ununit-value in az6027_rc_query
media: TDA1997x: handle short reads of hdmi info frame.
media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
media: radio-wl1273: Avoid card name truncation
media: si470x: Avoid card name truncation
media: tm6000: Avoid card name truncation
media: cx23885: Fix snd_card_free call on null card pointer
kprobes: Do not use local variable when creating debugfs file
crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency
cpuidle: Fix kobject memory leaks in error paths
media: em28xx: Don't use ops->suspend if it is NULL
ath9k: Fix potential interrupt storm on queue reset
EDAC/amd64: Handle three rank interleaving mode
netfilter: nft_dynset: relax superfluous check on set updates
media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
crypto: qat - detect PFVF collision after ACK
crypto: qat - disregard spurious PFVF interrupts
hwrng: mtk - Force runtime pm ops for sleep ops
b43legacy: fix a lower bounds test
b43: fix a lower bounds test
mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
memstick: avoid out-of-range warning
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE
hwmon: Fix possible memleak in __hwmon_device_register()
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
ath10k: fix max antenna gain unit
drm/msm: uninitialized variable in msm_gem_import()
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
mmc: mxs-mmc: disable regulator on error and in the remove function
block: ataflop: fix breakage introduced at blk-mq refactoring
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
mt76: mt76x02: fix endianness warnings in mt76x02_mac.c
rsi: stop thread firstly in rsi_91x_init() error handling
mwifiex: Send DELBA requests according to spec
phy: micrel: ksz8041nl: do not use power down mode
nvme-rdma: fix error code in nvme_rdma_setup_ctrl
PM: hibernate: fix sparse warnings
clocksource/drivers/timer-ti-dm: Select TIMER_OF
drm/msm: Fix potential NULL dereference in DPU SSPP
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
libbpf: Fix BTF data layout checks and allow empty BTF
s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
irq: mips: avoid nested irq_enter()
tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
samples/kretprobes: Fix return value if register_kretprobe() failed
KVM: s390: Fix handle_sske page fault handling
libertas_tf: Fix possible memory leak in probe and disconnect
libertas: Fix possible memory leak in probe and disconnect
wcn36xx: add proper DMA memory barriers in rx path
drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
net: amd-xgbe: Toggle PLL settings during rate change
net: phylink: avoid mvneta warning when setting pause parameters
crypto: pcrypt - Delay write to padata->info
selftests/bpf: Fix fclose/pclose mismatch in test_progs
udp6: allow SO_MARK ctrl msg to affect routing
ibmvnic: don't stop queue in xmit
ibmvnic: Process crqs after enabling interrupts
RDMA/rxe: Fix wrong port_cap_flags
clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
arm64: dts: rockchip: Fix GPU register width for RK3328
ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY
RDMA/bnxt_re: Fix query SRQ failure
arm64: dts: meson-g12a: Fix the pwm regulator supply properties
ARM: dts: at91: tse850: the emac<->phy interface is rmii
scsi: dc395: Fix error case unwinding
MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
JFS: fix memleak in jfs_mount
ALSA: hda: Reduce udelay() at SKL+ position reporting
arm: dts: omap3-gta04a4: accelerometer irq fix
soc/tegra: Fix an error handling path in tegra_powergate_power_up()
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
clk: at91: check pmc node status before registering syscore ops
video: fbdev: chipsfb: use memset_io() instead of memset()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
usb: gadget: hid: fix error code in do_config()
power: supply: rt5033_battery: Change voltage values to µV
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
RDMA/mlx4: Return missed an error if device doesn't support steering
staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
ARM: dts: stm32: fix SAI sub nodes register range
ASoC: cs42l42: Correct some register default values
ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
phy: qcom-qusb2: Fix a memory leak on probe
serial: xilinx_uartps: Fix race condition causing stuck TX
HID: u2fzero: clarify error check and length calculations
HID: u2fzero: properly handle timeouts in usb_submit_urb
powerpc/44x/fsp2: add missing of_node_put
mips: cm: Convert to bitfield API to fix out-of-bounds access
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
apparmor: fix error check
rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
drm/plane-helper: fix uninitialized variable reference
PCI: aardvark: Don't spam about PIO Response Status
PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge
opp: Fix return in _opp_add_static_v2()
NFS: Fix deadlocks in nfs_scan_commit_list()
fs: orangefs: fix error return code of orangefs_revalidate_lookup()
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
mtd: core: don't remove debugfs directory if device is in use
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: ht16k33: Fix frame buffer device blanking
soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL)
m68k: set a default value for MEMORY_RESERVE
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
ar7: fix kernel builds for compiler test
scsi: qla2xxx: Fix gnl list corruption
scsi: qla2xxx: Turn off target reset during issue_lip
NFSv4: Fix a regression in nfs_set_open_stateid_locked()
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
xen-pciback: Fix return in pm_ctrl_init()
net: davinci_emac: Fix interrupt pacing disable
net: vlan: fix a UAF in vlan_dev_real_dev()
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
zram: off by one in read_block_state()
perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
llc: fix out-of-bound array index in llc_sk_dev_hash()
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
net: hns3: allow configure ETS bandwidth of all TCs
vsock: prevent unnecessary refcnt inc for nonblocking connect
net/smc: fix sk_refcnt underflow on linkdown and fallback
cxgb4: fix eeprom len when diagnostics not implemented
selftests/net: udpgso_bench_rx: fix port argument
ARM: 9155/1: fix early early_iounmap()
ARM: 9156/1: drop cc-option fallbacks for architecture selection
parisc: Fix backtrace to always include init funtion names
parisc: Fix set_fixmap() on PA1.x CPUs
irqchip/sifive-plic: Fixup EOI failed when masked
f2fs: should use GFP_NOFS for directory inodes
net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE
9p/net: fix missing error check in p9_check_errors
ovl: fix deadlock in splice write
powerpc/lib: Add helper to check if offset is within conditional branch range
powerpc/bpf: Validate branch ranges
powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
powerpc/security: Add a helper to query stf_barrier type
powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
mm, oom: do not trigger out_of_memory from the #PF
video: backlight: Drop maximum brightness override for brightness zero
s390/cio: check the subchannel validity for dev_busid
s390/tape: fix timer initialization in tape_std_assign()
s390/cio: make ccw_device_dma_* more robust
powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
SUNRPC: Partial revert of commit 6f9f17287e78
ath10k: fix invalid dma_addr_t token assignment
selftests/bpf: Fix also no-alu32 strobemeta selftest
Linux 5.4.160
Note, binder* patches were manually reverted as part of this merge, they
are not present in this merge point at all.
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1fb759dd89408adbe9b9ac1527af51bfdc4059de
|
||
Andrii Nakryiko
|
66bd28d6be |
selftests/bpf: Fix also no-alu32 strobemeta selftest
commit a20eac0af02810669e187cb623bc904908c423af upstream.
Previous fix aded bpf_clamp_umax() helper use to re-validate boundaries.
While that works correctly, it introduces more branches, which blows up
past 1 million instructions in no-alu32 variant of strobemeta selftests.
Switching len variable from u32 to u64 also fixes the issue and reduces
the number of validated instructions, so use that instead. Fix this
patch and bpf_clamp_umax() removed, both alu32 and no-alu32 selftests
pass.
Fixes: 0133c20480b1 ("selftests/bpf: Fix strobemeta selftest regression")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20211101230118.1273019-1-andrii@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Willem de Bruijn
|
dc33574246 |
selftests/net: udpgso_bench_rx: fix port argument
[ Upstream commit d336509cb9d03970911878bb77f0497f64fda061 ]
The below commit added optional support for passing a bind address.
It configures the sockaddr bind arguments before parsing options and
reconfigures on options -b and -4.
This broke support for passing port (-p) on its own.
Configure sockaddr after parsing all arguments.
Fixes:
|
||
|
Ian Rogers
|
bdf94057aa |
perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
[ Upstream commit 88c42f4d6cb249eb68524282f8d4cc32f9059984 ]
If btf__new() is called then there needs to be a corresponding btf__free().
Fixes:
|
||
Andrea Righi
|
9ff14503f4 |
selftests/bpf: Fix fclose/pclose mismatch in test_progs
[ Upstream commit f48ad69097fe79d1de13c4d8fef556d4c11c5e68 ]
Make sure to use pclose() to properly close the pipe opened by popen().
Fixes:
|
||
|
Andrii Nakryiko
|
8fb436d146 |
libbpf: Fix BTF data layout checks and allow empty BTF
[ Upstream commit d8123624506cd62730c9cd9c7672c698e462703d ]
Make data section layout checks stricter, disallowing overlap of types and
strings data.
Additionally, allow BTFs with no type data. There is nothing inherently wrong
with having BTF with no types (put potentially with some strings). This could
be a situation with kernel module BTFs, if module doesn't introduce any new
type information.
Also fix invalid offset alignment check for btf->hdr->type_off.
Fixes:
|
||
|
Andrii Nakryiko
|
28c1d96562 |
selftests/bpf: Fix strobemeta selftest regression
[ Upstream commit 0133c20480b14820d43c37c0e9502da4bffcad3a ]
After most recent nightly Clang update strobemeta selftests started
failing with the following error (relevant portion of assembly included):
1624: (85) call bpf_probe_read_user_str#114
1625: (bf) r1 = r0
1626: (18) r2 = 0xfffffffe
1628: (5f) r1 &= r2
1629: (55) if r1 != 0x0 goto pc+7
1630: (07) r9 += 104
1631: (6b) *(u16 *)(r9 +0) = r0
1632: (67) r0 <<= 32
1633: (77) r0 >>= 32
1634: (79) r1 = *(u64 *)(r10 -456)
1635: (0f) r1 += r0
1636: (7b) *(u64 *)(r10 -456) = r1
1637: (79) r1 = *(u64 *)(r10 -368)
1638: (c5) if r1 s< 0x1 goto pc+778
1639: (bf) r6 = r8
1640: (0f) r6 += r7
1641: (b4) w1 = 0
1642: (6b) *(u16 *)(r6 +108) = r1
1643: (79) r3 = *(u64 *)(r10 -352)
1644: (79) r9 = *(u64 *)(r10 -456)
1645: (bf) r1 = r9
1646: (b4) w2 = 1
1647: (85) call bpf_probe_read_user_str#114
R1 unbounded memory access, make sure to bounds check any such access
In the above code r0 and r1 are implicitly related. Clang knows that,
but verifier isn't able to infer this relationship.
Yonghong Song narrowed down this "regression" in code generation to
a recent Clang optimization change ([0]), which for BPF target generates
code pattern that BPF verifier can't handle and loses track of register
boundaries.
This patch works around the issue by adding an BPF assembly-based helper
that helps to prove to the verifier that upper bound of the register is
a given constant by controlling the exact share of generated BPF
instruction sequence. This fixes the immediate issue for strobemeta
selftest.
[0]
|
||
|
Shuah Khan
|
41e583edb1 |
selftests: kvm: fix mismatched fclose() after popen()
[ Upstream commit c3867ab5924b7a9a0b4a117902a08669d8be7c21 ]
get_warnings_count() does fclose() using File * returned from popen().
Fix it to call pclose() as it should.
tools/testing/selftests/kvm/x86_64/mmio_warning_test
x86_64/mmio_warning_test.c: In function ‘get_warnings_count’:
x86_64/mmio_warning_test.c:87:9: warning: ‘fclose’ called on pointer returned from a mismatched allocation function [-Wmismatched-dealloc]
87 | fclose(f);
| ^~~~~~~~~
x86_64/mmio_warning_test.c:84:13: note: returned from ‘popen’
84 | f = popen("dmesg | grep \"WARNING:\" | wc -l", "r");
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
553d3c4173 |
This is the 5.4.157 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmGBh6EACgkQONu9yGCS aT4J7A//f9Hx5zW04Y1HOqF4Cd3zDTjSVLzgArYwHRsO22+jin+SqgxgjeXhW0d8 3VkZeSaSvEuwWMB8HCuayl88nzDudFNHm/XReCTnt4uKiP8VOFoDMHQGDeGGl6Rr U2212K8Q3xIkA5OYa5Oma1/IbnL7XDUnte4iHTvIYiBvNwFFd3rDiCUi9sdFti0P SWZI0jFtkZVztohayTdb9y5dcIMiLbvtJEB0aX1XAmHiFWqgD0maVym2fdX2L+5c p6O+eZxRH0LEVham6URh61YnD9b1by+bcIUdWlgnmZkPAf3AXskmWBo1bIcISSXC M/8RlBqlNgKVXD0Y7890ytkTQF+EQgILj0lR5plaeYIp47YyOTYLFg/Ues7dRhn6 XeP3sP/viqguYNzE54dX3t5HfYTbW3h/xzEXMoVZPuPRcM2f/YGAiOjxVyjv5hgv /4bQ1E9gfkNprXiDAad0VUfokxcqzFQR6s9asqmXaaNbvZ1a0Mk8UeR0qcl0FTvw dC6tQZgW2+d0Yi5kAG8pv/RCbZzgJwJa/tJ+I67XYdMUvISXkaGF5hMx6WG7wZBF NSW5JsBh0m8b2hKyypA3sktK0DJfx01y3/wZSXgAv+8by66hvQQuDN1mftChQnZH SAmQovITD85QXZ3LPiAZPtd2fRKAOWJhSQk7bP4cEmjBGPb4HoU= =q1OB -----END PGP SIGNATURE----- Merge 5.4.157 into android11-5.4-lts Changes in 5.4.157 ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned ARM: 9134/1: remove duplicate memcpy() definition ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype ARM: 9141/1: only warn about XIP address when not compile testing powerpc/bpf: Fix BPF_MOD when imm == 1 ipv6: use siphash in rt6_exception_hash() ipv4: use siphash instead of Jenkins in fnhe_hashfun() usbnet: sanity check for maxpacket usbnet: fix error return code in usbnet_probe() Revert "pinctrl: bcm: ns: support updated DT binding as syscon subnode" ata: sata_mv: Fix the error handling of mv_chip_id() nfc: port100: fix using -ERRNO as command type mask Revert "net: mdiobus: Fix memory leak in __mdiobus_register" net/tls: Fix flipped sign in tls_err_abort() calls mmc: vub300: fix control-message timeouts mmc: cqhci: clear HALT state after CQE enable mmc: dw_mmc: exynos: fix the finding clock sample value mmc: sdhci: Map more voltage level to SDHCI_POWER_330 mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit cfg80211: scan: fix RCU in cfg80211_add_nontrans_list() net: lan78xx: fix division by zero in send path drm/ttm: fix memleak in ttm_transfered_destroy tcp_bpf: Fix one concurrency problem in the tcp_bpf_send_verdict function IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields IB/hfi1: Fix abba locking issue with sc_disable() nvmet-tcp: fix data digest pointer calculation nvme-tcp: fix data digest pointer calculation RDMA/mlx5: Set user priority for DCT arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node regmap: Fix possible double-free in regcache_rbtree_exit() net: batman-adv: fix error handling net: Prevent infinite while loop in skb_tx_hash() RDMA/sa_query: Use strscpy_pad instead of memcpy to copy a string nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume fails net: ethernet: microchip: lan743x: Fix dma allocation failure by using dma_set_mask_and_coherent net: nxp: lpc_eth.c: avoid hang when bringing interface down net/tls: Fix flipped sign in async_wait.err assignment phy: phy_ethtool_ksettings_get: Lock the phy for consistency phy: phy_start_aneg: Add an unlocked version sctp: use init_tag from inithdr for ABORT chunk sctp: fix the processing for INIT_ACK chunk sctp: fix the processing for COOKIE_ECHO chunk sctp: add vtag check in sctp_sf_violation sctp: add vtag check in sctp_sf_do_8_5_1_E_sa sctp: add vtag check in sctp_sf_ootb net: use netif_is_bridge_port() to check for IFF_BRIDGE_PORT cfg80211: correct bridge/4addr mode check KVM: s390: clear kicked_mask before sleeping again KVM: s390: preserve deliverable_mask in __airqs_kick_single_vcpu perf script: Check session->header.env.arch before using it Linux 5.4.157 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I8dd3b408b22bc98c06b6a941260157df2a40de00 |
||
Song Liu
|
39fb393e21 |
perf script: Check session->header.env.arch before using it
commit 29c77550eef31b0d72a45b49eeab03b8963264e8 upstream. When perf.data is not written cleanly, we would like to process existing data as much as possible (please see f_header.data.size == 0 condition in perf_session__read_header). However, perf.data with partial data may crash perf. Specifically, we see crash in 'perf script' for NULL session->header.env.arch. Fix this by checking session->header.env.arch before using it to determine native_arch. Also split the if condition so it is easier to read. Committer notes: If it is a pipe, we already assume is a native arch, so no need to check session->header.env.arch. Signed-off-by: Song Liu <songliubraving@fb.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: kernel-team@fb.com Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20211004053238.514936-1-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
5f1f361447 |
Merge 5.4.156 into android11-5.4-lts
Changes in 5.4.156 parisc: math-emu: Fix fall-through warnings net: switchdev: do not propagate bridge updates across bridges tee: optee: Fix missing devices unregister during optee_remove ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF xtensa: xtfpga: Try software restart before simulating CPU reset NFSD: Keep existing listeners on portlist error dma-debug: fix sg checks in debug_dma_map_sg() ASoC: wm8960: Fix clock configuration on slave mode netfilter: ipvs: make global sysctl readonly in non-init netns lan78xx: select CRC32 net: dsa: lantiq_gswip: fix register definition NIOS2: irqflags: rename a redefined register name net: hns3: reset DWRR of unused tc to zero net: hns3: add limit ets dwrr bandwidth cannot be 0 net: hns3: disable sriov before unload hclge layer net: stmmac: Fix E2E delay mechanism net: enetc: fix ethtool counter name for PM0_TERR can: rcar_can: fix suspend/resume can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification can: peak_pci: peak_pci_remove(): fix UAF can: j1939: j1939_tp_rxtimer(): fix errant alert in j1939_tp_rxtimer can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv can: j1939: j1939_xtp_rx_dat_one(): cancel session if receive TP.DT with error length can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes ceph: fix handling of "meta" errors ocfs2: fix data corruption after conversion from inline format ocfs2: mount fails with buffer overflow in strlen elfcore: correct reference to CONFIG_UML vfs: check fd has read access in kernel_read_file_from_fd() ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset ALSA: hda/realtek: Add quirk for Clevo PC50HS ASoC: DAPM: Fix missing kctl change notifications audit: fix possible null-pointer dereference in audit_filter_rules powerpc64/idle: Fix SP offsets when saving GPRs KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to guest powerpc/idle: Don't corrupt back chain when going idle mm, slub: fix mismatch between reconstructed freelist depth and cnt mm, slub: fix potential memoryleak in kmem_cache_open() nfc: nci: fix the UAF of rf_conn_info object isdn: cpai: check ctr->cnr to avoid array index out of bound netfilter: Kconfig: use 'default y' instead of 'm' for bool config option selftests: netfilter: remove stray bash debug line gcc-plugins/structleak: add makefile var for disabling structleak btrfs: deal with errors when checking if a dir entry exists during log replay net: stmmac: add support for dwmac 3.40a ARM: dts: spear3xx: Fix gmac node isdn: mISDN: Fix sleeping function called from invalid context platform/x86: intel_scu_ipc: Update timeout value in comment ALSA: hda: avoid write to STATESTS if controller is in reset Input: snvs_pwrkey - add clk handling scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma() net: mdiobus: Fix memory leak in __mdiobus_register tracing: Have all levels of checks prevent recursion ARM: 9122/1: select HAVE_FUTEX_CMPXCHG pinctrl: stm32: use valid pin identifier in stm32_pinctrl_resume() Linux 5.4.156 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ieddfb50beffee79c5ff9e9fc1d3241aa754929d0 |
||
|
Florian Westphal
|
e8ef998441 |
selftests: netfilter: remove stray bash debug line
commit 3e6ed7703dae6838c104d73d3e76e9b79f5c0528 upstream.
This should not be there.
Fixes:
|
||
|
Greg Kroah-Hartman
|
17eb597c8b |
This is the 5.4.152 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmFhjaYACgkQONu9yGCS aT50PhAAlxiyrbSItvgY16vQahz1nNguwYs9emwfa/UklMlTMLMj4BEA8Egb5JQb SmhlRap5zzkzok1yTIAp+Acj+E0ErgmMFnaDFiiodndJuE5tOtCnlbT7uenh7+Hv IbNdOr+/69WyTEh0abERiFtB+8WNh6f1MmOG07f72STSGr5CYLBoskRV0kZScGdy qNZ3pBGqsDzc10mzIZefNg5sZLhH9lSsrisqbyT/PV6TxiGSv0oeFnPdezXx4e/X NbSYTYLFj/VHlHjXcxO3l9LNAHpv5fXHSCLpLbKkmjdOmDq/ZKjpRjnYxg5lTqN+ /VwpKcw7z6+VU/6IwnD3b/3RCW+Hxfh4084/ZNH+V5N9L+NL8ctaD14cpoo3czYG nXF+jXS8ds59g9yJbUX9eLYv4AMk5qYPNNb3JuD5xYhDVdUd7MN3cYuMmsnzsfiE pDYDDS40KBZ8r+DpEKkE5XaaBjctpFSbmLQIQzv9wfw9gTB0FQvqYNdcaxt2gTYh JaImFI99hK+AGN/LY4xGwBUj+yMnmZ2UBczjx8bJgcb5U9/ZJQwdpzyggT+3ySeq dtwd3vMKCuHa4zdjWXAGEpK2+nbnHQ8REHjkUxt3hYmjVxMgw/awexwxv8ckN67o Hjmvsp5ZUABzzpDcSs8p0Luv49QhyHhgRq+Jb+U+5u4F41IjnGY= =JKO/ -----END PGP SIGNATURE----- Merge 5.4.152 into android11-5.4-lts Changes in 5.4.152 net: mdio: introduce a shutdown method to mdio device drivers xen-netback: correct success/error reporting for the SKB-with-fraglist case sparc64: fix pci_iounmap() when CONFIG_PCI is not set ext2: fix sleeping in atomic bugs on error scsi: sd: Free scsi_disk device via put_device() usb: testusb: Fix for showing the connection speed usb: dwc2: check return value after calling platform_get_resource() selftests: be sure to make khdr before other targets selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn scsi: ses: Retry failed Send/Receive Diagnostic commands tools/vm/page-types: remove dependency on opt_file for idle page tracking KVM: do not shrink halt_poll_ns below grow_start kvm: x86: Add AMD PMU MSRs to msrs_to_save_all[] perf/x86: Reset destroy callback on event init failure silence nfscache allocation warnings with kvzalloc libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. Linux 5.4.152 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3a22857237d5a489f777d611132ff030b7c0fa13 |
||
Changbin Du
|
d67e01e5e0 |
tools/vm/page-types: remove dependency on opt_file for idle page tracking
[ Upstream commit ebaeab2fe87987cef28eb5ab174c42cd28594387 ] Idle page tracking can also be used for process address space, not only file mappings. Without this change, using with '-i' option for process address space encounters below errors reported. $ sudo ./page-types -p $(pidof bash) -i mark page idle: Bad file descriptor mark page idle: Bad file descriptor mark page idle: Bad file descriptor mark page idle: Bad file descriptor ... Link: https://lkml.kernel.org/r/20210917032826.10669-1-changbin.du@gmail.com Signed-off-by: Changbin Du <changbin.du@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Shuah Khan
|
e4e756054d |
selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn
[ Upstream commit 39a71f712d8a13728febd8f3cb3f6db7e1fa7221 ]
Fix get_warnings_count() to check fscanf() return value to get rid
of the following warning:
x86_64/mmio_warning_test.c: In function ‘get_warnings_count’:
x86_64/mmio_warning_test.c:85:2: warning: ignoring return value of ‘fscanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
85 | fscanf(f, "%d", &warnings);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Li Zhijian
|
1f830ab345 |
selftests: be sure to make khdr before other targets
[ Upstream commit 8914a7a247e065438a0ec86a58c1c359223d2c9e ] LKP/0Day reported some building errors about kvm, and errors message are not always same: - lib/x86_64/processor.c:1083:31: error: ‘KVM_CAP_NESTED_STATE’ undeclared (first use in this function); did you mean ‘KVM_CAP_PIT_STATE2’? - lib/test_util.c:189:30: error: ‘MAP_HUGE_16KB’ undeclared (first use in this function); did you mean ‘MAP_HUGE_16GB’? Although kvm relies on the khdr, they still be built in parallel when -j is specified. In this case, it will cause compiling errors. Here we mark target khdr as NOTPARALLEL to make it be always built first. CC: Philip Li <philip.li@intel.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Faizel K B
|
5d124ee0d2 |
usb: testusb: Fix for showing the connection speed
[ Upstream commit f81c08f897adafd2ed43f86f00207ff929f0b2eb ] testusb' application which uses 'usbtest' driver reports 'unknown speed' from the function 'find_testdev'. The variable 'entry->speed' was not updated from the application. The IOCTL mentioned in the FIXME comment can only report whether the connection is low speed or not. Speed is read using the IOCTL USBDEVFS_GET_SPEED which reports the proper speed grade. The call is implemented in the function 'handle_testdev' where the file descriptor was availble locally. Sample output is given below where 'high speed' is printed as the connected speed. sudo ./testusb -a high speed /dev/bus/usb/001/011 0 /dev/bus/usb/001/011 test 0, 0.000015 secs /dev/bus/usb/001/011 test 1, 0.194208 secs /dev/bus/usb/001/011 test 2, 0.077289 secs /dev/bus/usb/001/011 test 3, 0.170604 secs /dev/bus/usb/001/011 test 4, 0.108335 secs /dev/bus/usb/001/011 test 5, 2.788076 secs /dev/bus/usb/001/011 test 6, 2.594610 secs /dev/bus/usb/001/011 test 7, 2.905459 secs /dev/bus/usb/001/011 test 8, 2.795193 secs /dev/bus/usb/001/011 test 9, 8.372651 secs /dev/bus/usb/001/011 test 10, 6.919731 secs /dev/bus/usb/001/011 test 11, 16.372687 secs /dev/bus/usb/001/011 test 12, 16.375233 secs /dev/bus/usb/001/011 test 13, 2.977457 secs /dev/bus/usb/001/011 test 14 --> 22 (Invalid argument) /dev/bus/usb/001/011 test 17, 0.148826 secs /dev/bus/usb/001/011 test 18, 0.068718 secs /dev/bus/usb/001/011 test 19, 0.125992 secs /dev/bus/usb/001/011 test 20, 0.127477 secs /dev/bus/usb/001/011 test 21 --> 22 (Invalid argument) /dev/bus/usb/001/011 test 24, 4.133763 secs /dev/bus/usb/001/011 test 27, 2.140066 secs /dev/bus/usb/001/011 test 28, 2.120713 secs /dev/bus/usb/001/011 test 29, 0.507762 secs Signed-off-by: Faizel K B <faizel.kb@dicortech.com> Link: https://lore.kernel.org/r/20210902114444.15106-1-faizel.kb@dicortech.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
0454b0c925 |
This is the 5.4.151 stable release
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||
Jiri Benc
|
753096c38a |
selftests, bpf: test_lwt_ip_encap: Really disable rp_filter
[ Upstream commit 79e2c306667542b8ee2d9a9d947eadc7039f0a3c ]
It's not enough to set net.ipv4.conf.all.rp_filter=0, that does not override
a greater rp_filter value on the individual interfaces. We also need to set
net.ipv4.conf.default.rp_filter=0 before creating the interfaces. That way,
they'll also get their own rp_filter value of zero.
Fixes:
|
||
|
Greg Kroah-Hartman
|
c4f92aff87 |
This is the 5.4.148 stable release
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Merge 5.4.148 into android11-5.4-lts
Changes in 5.4.148
rtc: tps65910: Correct driver module alias
btrfs: wake up async_delalloc_pages waiters after submit
btrfs: reset replace target device to allocation state on close
blk-zoned: allow zone management send operations without CAP_SYS_ADMIN
blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN
PCI/MSI: Skip masking MSI-X on Xen PV
powerpc/perf/hv-gpci: Fix counter value parsing
xen: fix setting of max_pfn in shared_info
include/linux/list.h: add a macro to test if entry is pointing to the head
9p/xen: Fix end of loop tests for list_for_each_entry
tools/thermal/tmon: Add cross compiling support
pinctrl: stmfx: Fix hazardous u8[] to unsigned long cast
pinctrl: ingenic: Fix incorrect pull up/down info
soc: qcom: aoss: Fix the out of bound usage of cooling_devs
soc: aspeed: lpc-ctrl: Fix boundary check for mmap
soc: aspeed: p2a-ctrl: Fix boundary check for mmap
arm64: head: avoid over-mapping in map_memory
crypto: public_key: fix overflow during implicit conversion
block: bfq: fix bfq_set_next_ioprio_data()
power: supply: max17042: handle fails of reading status register
dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc()
VMCI: fix NULL pointer dereference when unmapping queue pair
media: uvc: don't do DMA on stack
media: rc-loopback: return number of emitters rather than error
Revert "dmaengine: imx-sdma: refine to load context only once"
dmaengine: imx-sdma: remove duplicated sdma_load_context
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
ARM: 9105/1: atags_to_fdt: don't warn about stack size
PCI/portdrv: Enable Bandwidth Notification only if port supports it
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
PCI: xilinx-nwl: Enable the clock through CCF
PCI: aardvark: Fix checking for PIO status
PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response
PCI: aardvark: Fix masking and unmasking legacy INTx interrupts
HID: input: do not report stylus battery state as "full"
f2fs: quota: fix potential deadlock
scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND
IB/hfi1: Adjust pkey entry in index 0
RDMA/iwcm: Release resources if iw_cm module initialization fails
docs: Fix infiniband uverbs minor number
pinctrl: samsung: Fix pinctrl bank pin count
vfio: Use config not menuconfig for VFIO_NOIOMMU
powerpc/stacktrace: Include linux/delay.h
RDMA/efa: Remove double QP type assignment
f2fs: show f2fs instance in printk_ratelimited
f2fs: reduce the scope of setting fsck tag when de->name_len is zero
openrisc: don't printk() unconditionally
dma-debug: fix debugfs initialization order
SUNRPC: Fix potential memory corruption
scsi: fdomain: Fix error return code in fdomain_probe()
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
scsi: smartpqi: Fix an error code in pqi_get_raid_map()
scsi: qedi: Fix error codes in qedi_alloc_global_queues()
scsi: qedf: Fix error codes in qedf_alloc_global_queues()
powerpc/config: Renable MTD_PHYSMAP_OF
scsi: target: avoid per-loop XCOPY buffer allocations
HID: i2c-hid: Fix Elan touchpad regression
KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live
platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call
fscache: Fix cookie key hashing
clk: at91: sam9x60: Don't use audio PLL
clk: at91: clk-generated: pass the id of changeable parent at registration
clk: at91: clk-generated: Limit the requested rate to our range
KVM: PPC: Fix clearing never mapped TCEs in realmode
f2fs: fix to account missing .skipped_gc_rwsem
f2fs: fix unexpected ENOENT comes from f2fs_map_blocks()
f2fs: fix to unmap pages from userspace process in punch_hole()
MIPS: Malta: fix alignment of the devicetree buffer
kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y
userfaultfd: prevent concurrent API initialization
drm/amdgpu: Fix amdgpu_ras_eeprom_init()
ASoC: atmel: ATMEL drivers don't need HAS_DMA
media: dib8000: rewrite the init prbs logic
crypto: mxs-dcp - Use sg_mapping_iter to copy data
PCI: Use pci_update_current_state() in pci_enable_device_flags()
tipc: keep the skb in rcv queue until the whole data is read
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
iavf: do not override the adapter state in the watchdog task
iavf: fix locking of critical sections
ARM: dts: qcom: apq8064: correct clock names
video: fbdev: kyro: fix a DoS bug by restricting user input
netlink: Deal with ESRCH error in nlmsg_notify()
Smack: Fix wrong semantics in smk_access_entry()
drm: avoid blocking in drm_clients_info's rcu section
igc: Check if num of q_vectors is smaller than max before array access
usb: host: fotg210: fix the endpoint's transactional opportunities calculation
usb: host: fotg210: fix the actual_length of an iso packet
usb: gadget: u_ether: fix a potential null pointer dereference
USB: EHCI: ehci-mv: improve error handling in mv_ehci_enable()
usb: gadget: composite: Allow bMaxPower=0 if self-powered
staging: board: Fix uninitialized spinlock when attaching genpd
tty: serial: jsm: hold port lock when reporting modem line changes
drm/amd/display: Fix timer_per_pixel unit error
drm/amd/amdgpu: Update debugfs link_settings output link_rate field in hex
bpf/tests: Fix copy-and-paste error in double word test
bpf/tests: Do not PASS tests without actually testing the result
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: riva: Error out if 'pixclock' equals zero
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
flow_dissector: Fix out-of-bounds warnings
s390/jump_label: print real address in a case of a jump label bug
s390: make PCI mio support a machine flag
serial: 8250: Define RX trigger levels for OxSemi 950 devices
xtensa: ISS: don't panic in rs_init
hvsi: don't panic on tty_register_driver failure
serial: 8250_pci: make setup_port() parameters explicitly unsigned
staging: ks7010: Fix the initialization of the 'sleep_status' structure
samples: bpf: Fix tracex7 error raised on the missing argument
ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
Bluetooth: skip invalid hci_sync_conn_complete_evt
workqueue: Fix possible memory leaks in wq_numa_init()
bonding: 3ad: fix the concurrency between __bond_release_one() and bond_3ad_state_machine_handler()
arm64: tegra: Fix Tegra194 PCIe EP compatible string
ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output
media: imx258: Rectify mismatch of VTS value
media: imx258: Limit the max analogue gain to 480
media: v4l2-dv-timings.c: fix wrong condition in two for-loops
media: TDA1997x: fix tda1997x_query_dv_timings() return value
media: tegra-cec: Handle errors of clk_prepare_enable()
ARM: dts: imx53-ppd: Fix ACHC entry
arm64: dts: qcom: sdm660: use reg value for memory node
net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe()
drm/msm: mdp4: drop vblank get/put from prepare/complete_commit
selftests/bpf: Fix xdp_tx.c prog section name
Bluetooth: schedule SCO timeouts with delayed_work
Bluetooth: avoid circular locks in sco_sock_connect
net/mlx5: Fix variable type to match 64bit
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
drm/display: fix possible null-pointer dereference in dcn10_set_clock()
mac80211: Fix monitor MTU limit so that A-MSDUs get through
ARM: tegra: tamonten: Fix UART pad setting
arm64: tegra: Fix compatible string for Tegra132 CPUs
arm64: dts: ls1046a: fix eeprom entries
nvme-tcp: don't check blk_mq_tag_to_rq when receiving pdu data
Bluetooth: Fix handling of LE Enhanced Connection Complete
opp: Don't print an error if required-opps is missing
serial: sh-sci: fix break handling for sysrq
tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD
rpc: fix gss_svc_init cleanup on failure
staging: rts5208: Fix get_ms_information() heap buffer size
gfs2: Don't call dlm after protocol is unmounted
usb: chipidea: host: fix port index underflow and UBSAN complains
lockd: lockd server-side shouldn't set fl_ops
drm/exynos: Always initialize mapping in exynos_drm_register_dma()
m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch
btrfs: tree-log: check btrfs_lookup_data_extent return value
ASoC: Intel: Skylake: Fix module configuration for KPB and MIXER
ASoC: Intel: Skylake: Fix passing loadable flag for module
of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS
mmc: sdhci-of-arasan: Check return value of non-void funtions
mmc: rtsx_pci: Fix long reads when clock is prescaled
selftests/bpf: Enlarge select() timeout for test_maps
mmc: core: Return correct emmc response in case of ioctl error
cifs: fix wrong release in sess_alloc_buffer() failed path
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
usb: musb: musb_dsps: request_irq() after initializing musb
usbip: give back URBs for unsent unlink requests during cleanup
usbip:vhci_hcd USB port can get stuck in the disabled state
ASoC: rockchip: i2s: Fix regmap_ops hang
ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B
drm/amdkfd: Account for SH/SE count when setting up cu masks.
iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed
iwlwifi: mvm: avoid static queue number aliasing
iwlwifi: mvm: fix access to BSS elements
net/mlx5: DR, Enable QP retransmission
parport: remove non-zero check on count
ath9k: fix OOB read ar9300_eeprom_restore_internal
ath9k: fix sleeping in atomic context
net: fix NULL pointer reference in cipso_v4_doi_free
fix array-index-out-of-bounds in taprio_change
net: w5100: check return value after calling platform_get_resource()
parisc: fix crash with signals and alloca
ovl: fix BUG_ON() in may_delete() when called from ovl_cleanup()
scsi: BusLogic: Fix missing pr_cont() use
scsi: qla2xxx: Changes to support kdump kernel
scsi: qla2xxx: Sync queue idx with queue_pair_map idx
cpufreq: powernv: Fix init_chip_info initialization in numa=off
s390/pv: fix the forcing of the swiotlb
mm/hugetlb: initialize hugetlb_usage in mm_init
mm,vmscan: fix divide by zero in get_scan_count
memcg: enable accounting for pids in nested pid namespaces
platform/chrome: cros_ec_proto: Send command again when timeout occurs
lib/test_stackinit: Fix static initializer test
net: dsa: lantiq_gswip: fix maximum frame length
drm/msi/mdp4: populate priv->kms in mdp4_kms_init
drm/amdgpu: Fix BUG_ON assert
drm/panfrost: Simplify lock_region calculation
drm/panfrost: Use u64 for size in lock_region
drm/panfrost: Clamp lock region to Bifrost minimum
btrfs: fix upper limit for max_inline for page size 64K
xen: reset legacy rtc flag for PV domU
bnx2x: Fix enabling network interfaces without VFs
arm64/sve: Use correct size when reinitialising SVE state
PM: base: power: don't try to use non-existing RTC for storing data
PCI: Add AMD GPU multi-function power dependencies
drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10
drm/etnaviv: return context from etnaviv_iommu_context_get
drm/etnaviv: put submit prev MMU context when it exists
drm/etnaviv: stop abusing mmu_context as FE running marker
drm/etnaviv: keep MMU context across runtime suspend/resume
drm/etnaviv: exec and MMU state is lost when resetting the GPU
drm/etnaviv: fix MMU context leak on GPU reset
drm/etnaviv: reference MMU context when setting up hardware state
drm/etnaviv: add missing MMU context put when reaping MMU mapping
s390/sclp: fix Secure-IPL facility detection
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
tipc: fix an use-after-free issue in tipc_recvmsg
net-caif: avoid user-triggerable WARN_ON(1)
ptp: dp83640: don't define PAGE0
dccp: don't duplicate ccid when cloning dccp sock
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
r6040: Restore MDIO clock frequency after MAC reset
tipc: increase timeout in tipc_sk_enqueue()
perf machine: Initialize srcline string member in add_location struct
net/mlx5: FWTrace, cancel work on alloc pd error flow
net/mlx5: Fix potential sleeping in atomic context
events: Reuse value read using READ_ONCE instead of re-reading it
vhost_net: fix OoB on sendmsg() failure.
net/af_unix: fix a data-race in unix_dgram_poll
net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup
tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
qed: Handle management FW error
dt-bindings: arm: Fix Toradex compatible typo
ibmvnic: check failover_pending in login response
KVM: PPC: Book3S HV: Tolerate treclaim. in fake-suspend mode changing registers
net: hns3: pad the short tunnel frame before sending to hardware
net: hns3: change affinity_mask to numa node range
net: hns3: disable mac in flr process
net: hns3: fix the timing issue of VF clearing interrupt sources
mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range()
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
mfd: db8500-prcmu: Adjust map to reality
PCI: Add ACS quirks for NXP LX2xx0 and LX2xx2 platforms
fuse: fix use after free in fuse_read_interrupt()
mfd: Don't use irq_create_mapping() to resolve a mapping
tracing/probes: Reject events which have the same name of existing one
PCI: Add ACS quirks for Cavium multi-function devices
Set fc_nlinfo in nh_create_ipv4, nh_create_ipv6
net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
block, bfq: honor already-setup queue merges
PCI: ibmphp: Fix double unmap of io_mem
ethtool: Fix an error code in cxgb2.c
NTB: Fix an error code in ntb_msit_probe()
NTB: perf: Fix an error code in perf_setup_inbuf()
mfd: axp20x: Update AXP288 volatile ranges
PCI: Fix pci_dev_str_match_path() alloc while atomic bug
mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set
KVM: arm64: Handle PSCI resets before userspace touches vCPU state
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
ARC: export clear_user_page() for modules
perf unwind: Do not overwrite FEATURE_CHECK_LDFLAGS-libunwind-{x86,aarch64}
net: dsa: b53: Fix calculating number of switch ports
netfilter: socket: icmp6: fix use-after-scope
fq_codel: reject silly quantum parameters
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
ip_gre: validate csum_start only on pull
net: renesas: sh_eth: Fix freeing wrong tx descriptor
s390/bpf: Fix optimizing out zero-extensions
s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
Linux 5.4.148
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8613b511cb543a7ce0d1623663fc1306aaa45af1
|
||
Li Huafei
|
d5c0f016ae |
perf unwind: Do not overwrite FEATURE_CHECK_LDFLAGS-libunwind-{x86,aarch64}
[ Upstream commit cdf32b44678c382a31dc183d9a767306915cda7b ]
When setting LIBUNWIND_DIR, we first set
FEATURE_CHECK_LDFLAGS-libunwind-{aarch64,x86} = -L$(LIBUNWIND_DIR)/lib.
<committer note>
This happens a bit before, the overwritting, in:
libunwind_arch_set_flags = $(eval $(libunwind_arch_set_flags_code))
define libunwind_arch_set_flags_code
FEATURE_CHECK_CFLAGS-libunwind-$(1) = -I$(LIBUNWIND_DIR)/include
FEATURE_CHECK_LDFLAGS-libunwind-$(1) = -L$(LIBUNWIND_DIR)/lib
endef
ifdef LIBUNWIND_DIR
LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include
LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib
LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64
$(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch)))
endif
Look at that 'foreach' on all the LIBUNWIND_ARCHS.
</>
After commit
|
||
|
Michael Petlan
|
4655f8a5af |
perf machine: Initialize srcline string member in add_location struct
commit 57f0ff059e3daa4e70a811cb1d31a49968262d20 upstream. It's later supposed to be either a correct address or NULL. Without the initialization, it may contain an undefined value which results in the following segmentation fault: # perf top --sort comm -g --ignore-callees=do_idle terminates with: #0 0x00007ffff56b7685 in __strlen_avx2 () from /lib64/libc.so.6 #1 0x00007ffff55e3802 in strdup () from /lib64/libc.so.6 #2 0x00005555558cb139 in hist_entry__init (callchain_size=<optimized out>, sample_self=true, template=0x7fffde7fb110, he=0x7fffd801c250) at util/hist.c:489 #3 hist_entry__new (template=template@entry=0x7fffde7fb110, sample_self=sample_self@entry=true) at util/hist.c:564 #4 0x00005555558cb4ba in hists__findnew_entry (hists=hists@entry=0x5555561d9e38, entry=entry@entry=0x7fffde7fb110, al=al@entry=0x7fffde7fb420, sample_self=sample_self@entry=true) at util/hist.c:657 #5 0x00005555558cba1b in __hists__add_entry (hists=hists@entry=0x5555561d9e38, al=0x7fffde7fb420, sym_parent=<optimized out>, bi=bi@entry=0x0, mi=mi@entry=0x0, sample=sample@entry=0x7fffde7fb4b0, sample_self=true, ops=0x0, block_info=0x0) at util/hist.c:288 #6 0x00005555558cbb70 in hists__add_entry (sample_self=true, sample=0x7fffde7fb4b0, mi=0x0, bi=0x0, sym_parent=<optimized out>, al=<optimized out>, hists=0x5555561d9e38) at util/hist.c:1056 #7 iter_add_single_cumulative_entry (iter=0x7fffde7fb460, al=<optimized out>) at util/hist.c:1056 #8 0x00005555558cc8a4 in hist_entry_iter__add (iter=iter@entry=0x7fffde7fb460, al=al@entry=0x7fffde7fb420, max_stack_depth=<optimized out>, arg=arg@entry=0x7fffffff7db0) at util/hist.c:1231 #9 0x00005555557cdc9a in perf_event__process_sample (machine=<optimized out>, sample=0x7fffde7fb4b0, evsel=<optimized out>, event=<optimized out>, tool=0x7fffffff7db0) at builtin-top.c:842 #10 deliver_event (qe=<optimized out>, qevent=<optimized out>) at builtin-top.c:1202 #11 0x00005555558a9318 in do_flush (show_progress=false, oe=0x7fffffff80e0) at util/ordered-events.c:244 #12 __ordered_events__flush (oe=oe@entry=0x7fffffff80e0, how=how@entry=OE_FLUSH__TOP, timestamp=timestamp@entry=0) at util/ordered-events.c:323 #13 0x00005555558a9789 in __ordered_events__flush (timestamp=<optimized out>, how=<optimized out>, oe=<optimized out>) at util/ordered-events.c:339 #14 ordered_events__flush (how=OE_FLUSH__TOP, oe=0x7fffffff80e0) at util/ordered-events.c:341 #15 ordered_events__flush (oe=oe@entry=0x7fffffff80e0, how=how@entry=OE_FLUSH__TOP) at util/ordered-events.c:339 #16 0x00005555557cd631 in process_thread (arg=0x7fffffff7db0) at builtin-top.c:1114 #17 0x00007ffff7bb817a in start_thread () from /lib64/libpthread.so.0 #18 0x00007ffff5656dc3 in clone () from /lib64/libc.so.6 If you look at the frame #2, the code is: 488 if (he->srcline) { 489 he->srcline = strdup(he->srcline); 490 if (he->srcline == NULL) 491 goto err_rawdata; 492 } If he->srcline is not NULL (it is not NULL if it is uninitialized rubbish), it gets strdupped and strdupping a rubbish random string causes the problem. Also, if you look at the commit |
||
|
Li Zhijian
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26f55b60f2 |
selftests/bpf: Enlarge select() timeout for test_maps
[ Upstream commit 2d82d73da35b72b53fe0d96350a2b8d929d07e42 ] 0Day robot observed that it's easily timeout on a heavy load host. ------------------- # selftests: bpf: test_maps # Fork 1024 tasks to 'test_update_delete' # Fork 1024 tasks to 'test_update_delete' # Fork 100 tasks to 'test_hashmap' # Fork 100 tasks to 'test_hashmap_percpu' # Fork 100 tasks to 'test_hashmap_sizes' # Fork 100 tasks to 'test_hashmap_walk' # Fork 100 tasks to 'test_arraymap' # Fork 100 tasks to 'test_arraymap_percpu' # Failed sockmap unexpected timeout not ok 3 selftests: bpf: test_maps # exit=1 # selftests: bpf: test_lru_map # nr_cpus:8 ------------------- Since this test will be scheduled by 0Day to a random host that could have only a few cpus(2-8), enlarge the timeout to avoid a false NG report. In practice, i tried to pin it to only one cpu by 'taskset 0x01 ./test_maps', and knew 10S is likely enough, but i still perfer to a larger value 30. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20210820015556.23276-2-lizhijian@cn.fujitsu.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Jussi Maki
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c408efcb8a |
selftests/bpf: Fix xdp_tx.c prog section name
[ Upstream commit 95413846cca37f20000dd095cf6d91f8777129d7 ] The program type cannot be deduced from 'tx' which causes an invalid argument error when trying to load xdp_tx.o using the skeleton. Rename the section name to "xdp" so that libbpf can deduce the type. Signed-off-by: Jussi Maki <joamaki@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210731055738.16820-7-joamaki@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Rolf Eike Beer
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d4acec5e94 |
tools/thermal/tmon: Add cross compiling support
commit b5f7912bb604b47a0fe024560488a7556dce8ee7 upstream. Default to prefixed pkg-config when crosscompiling, this matches what other parts of the tools/ directory already do. [dlezcano] : Reworked description Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/31302992.qZodDJZGDc@devpool47 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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d756462d85 |
This is the 5.4.146 stable release
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Merge 5.4.146 into android11-5.4-lts
Changes in 5.4.146
locking/mutex: Fix HANDOFF condition
regmap: fix the offset of register error log
crypto: mxs-dcp - Check for DMA mapping errors
sched/deadline: Fix reset_on_fork reporting of DL tasks
power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
sched/deadline: Fix missing clock update in migrate_task_rq_dl()
rcu/tree: Handle VM stoppage in stall detection
posix-cpu-timers: Force next expiration recalc after itimer reset
hrtimer: Avoid double reprogramming in __hrtimer_start_range_ns()
hrtimer: Ensure timerfd notification for HIGHRES=n
udf: Check LVID earlier
udf: Fix iocharset=utf8 mount option
isofs: joliet: Fix iocharset=utf8 mount option
bcache: add proper error unwinding in bcache_device_init
nvme-tcp: don't update queue count when failing to set io queues
nvme-rdma: don't update queue count when failing to set io queues
nvmet: pass back cntlid on successful completion
power: supply: max17042_battery: fix typo in MAx17042_TOFF
s390/cio: add dev_busid sysfs entry for each subchannel
libata: fix ata_host_start()
crypto: qat - do not ignore errors from enable_vf2pf_comms()
crypto: qat - handle both source of interrupt in VF ISR
crypto: qat - fix reuse of completion variable
crypto: qat - fix naming for init/shutdown VF to PF notifications
crypto: qat - do not export adf_iov_putmsg()
fcntl: fix potential deadlock for &fasync_struct.fa_lock
udf_get_extendedattr() had no boundary checks.
s390/kasan: fix large PMD pages address alignment check
s390/debug: fix debug area life cycle
m68k: emu: Fix invalid free in nfeth_cleanup()
sched: Fix UCLAMP_FLAG_IDLE setting
spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
spi: spi-pic32: Fix issue with uninitialized dma_slave_config
genirq/timings: Fix error return code in irq_timings_test_irqs()
lib/mpi: use kcalloc in mpi_resize
clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
block: nbd: add sanity check for first_minor
crypto: qat - use proper type for vf_mask
certs: Trigger creation of RSA module signing key if it's not an RSA key
regulator: vctrl: Use locked regulator_get_voltage in probe path
regulator: vctrl: Avoid lockdep warning in enable/disable ops
spi: sprd: Fix the wrong WDG_LOAD_VAL
spi: spi-zynq-qspi: use wait_for_completion_timeout to make zynq_qspi_exec_mem_op not interruptible
EDAC/i10nm: Fix NVDIMM detection
drm/panfrost: Fix missing clk_disable_unprepare() on error in panfrost_clk_init()
media: TDA1997x: enable EDID support
soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally
media: cxd2880-spi: Fix an error handling path
bpf: Fix a typo of reuseport map in bpf.h.
bpf: Fix potential memleak and UAF in the verifier.
ARM: dts: aspeed-g6: Fix HVI3C function-group in pinctrl dtsi
arm64: dts: renesas: r8a77995: draak: Remove bogus adv7511w properties
soc: qcom: rpmhpd: Use corner in power_off
media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
media: dvb-usb: Fix error handling in dvb_usb_i2c_init
media: go7007: remove redundant initialization
media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
6lowpan: iphc: Fix an off-by-one check of array index
netns: protect netns ID lookups with RCU
drm/amdgpu/acp: Make PM domain really work
tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
ARM: dts: meson8: Use a higher default GPU clock frequency
ARM: dts: meson8b: odroidc1: Fix the pwm regulator supply properties
ARM: dts: meson8b: mxq: Fix the pwm regulator supply properties
ARM: dts: meson8b: ec100: Fix the pwm regulator supply properties
net/mlx5e: Prohibit inner indir TIRs in IPoIB
cgroup/cpuset: Fix a partition bug with hotplug
net: cipso: fix warnings in netlbl_cipsov4_add_std
i2c: highlander: add IRQ check
leds: lt3593: Put fwnode in any case during ->probe()
leds: trigger: audio: Add an activate callback to ensure the initial brightness is set
media: em28xx-input: fix refcount bug in em28xx_usb_disconnect
media: venus: venc: Fix potential null pointer dereference on pointer fmt
PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently
PCI: PM: Enable PME if it can be signaled from D3cold
soc: qcom: smsm: Fix missed interrupts if state changes while masked
debugfs: Return error during {full/open}_proxy_open() on rmmod
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
PM: EM: Increase energy calculation precision
drm/msm/dpu: make dpu_hw_ctl_clear_all_blendstages clear necessary LMs
arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
counter: 104-quad-8: Return error when invalid mode during ceiling_write
Bluetooth: fix repeated calls to sco_sock_kill
drm/msm/dsi: Fix some reference counted resource leaks
usb: gadget: udc: at91: add IRQ check
usb: phy: fsl-usb: add IRQ check
usb: phy: twl6030: add IRQ checks
usb: gadget: udc: renesas_usb3: Fix soc_device_match() abuse
Bluetooth: Move shutdown callback before flushing tx and rx queue
usb: host: ohci-tmio: add IRQ check
usb: phy: tahvo: add IRQ check
mac80211: Fix insufficient headroom issue for AMSDU
lockd: Fix invalid lockowner cast after vfs_test_lock
nfsd4: Fix forced-expiry locking
usb: gadget: mv_u3d: request_irq() after initializing UDC
mm/swap: consider max pages in iomap_swapfile_add_extent
Bluetooth: add timeout sanity check to hci_inquiry
i2c: iop3xx: fix deferred probing
i2c: s3c2410: fix IRQ check
rsi: fix error code in rsi_load_9116_firmware()
rsi: fix an error code in rsi_probe()
ASoC: Intel: Skylake: Leave data as is when invoking TLV IPCs
ASoC: Intel: Skylake: Fix module resource and format selection
mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
mmc: moxart: Fix issue with uninitialized dma_slave_config
bpf: Fix possible out of bound write in narrow load handling
CIFS: Fix a potencially linear read overflow
i2c: mt65xx: fix IRQ check
usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available
tty: serial: fsl_lpuart: fix the wrong mapbase value
ASoC: wcd9335: Fix a double irq free in the remove function
ASoC: wcd9335: Fix a memory leak in the error handling path of the probe function
ASoC: wcd9335: Disable irq on slave ports in the remove function
ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
bcma: Fix memory leak for internally-handled cores
brcmfmac: pcie: fix oops on failure to resume and reprobe
ipv6: make exception cache less predictible
ipv4: make exception cache less predictible
net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed
net: qualcomm: fix QCA7000 checksum handling
octeontx2-af: Fix loop in free and unmap counter
ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
bpf: Introduce BPF nospec instruction for mitigating Spectre v4
bpf: Fix leakage due to insufficient speculative store bypass mitigation
bpf: verifier: Allocate idmap scratch in verifier env
bpf: Fix pointer arithmetic mask tightening under state pruning
time: Handle negative seconds correctly in timespec64_to_ns()
tty: Fix data race between tiocsti() and flush_to_ldisc()
perf/x86/amd/ibs: Extend PERF_PMU_CAP_NO_EXCLUDE to IBS Op
x86/resctrl: Fix a maybe-uninitialized build warning treated as error
KVM: s390: index kvm->arch.idle_mask by vcpu_idx
KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
KVM: nVMX: Unconditionally clear nested.pi_pending on nested VM-Enter
fuse: truncate pagecache on atomic_o_trunc
fuse: flush extending writes
IMA: remove -Wmissing-prototypes warning
IMA: remove the dependency on CRYPTO_MD5
fbmem: don't allow too huge resolutions
backlight: pwm_bl: Improve bootloader/kernel device handover
clk: kirkwood: Fix a clocking boot regression
Linux 5.4.146
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5524baa0c07d9d9b80c0736488e3ea0e4fb8e335
|
||
Kuniyuki Iwashima
|
fa4802c54e |
bpf: Fix a typo of reuseport map in bpf.h.
[ Upstream commit f170acda7ffaf0473d06e1e17c12cd9fd63904f5 ]
Fix s/BPF_MAP_TYPE_REUSEPORT_ARRAY/BPF_MAP_TYPE_REUSEPORT_SOCKARRAY/ typo
in bpf.h.
Fixes:
|
||
|
Greg Kroah-Hartman
|
c33130b10f |
This is the 5.4.140 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmEVBCYACgkQONu9yGCS aT53WxAAqljdZCHORMxU9rnAHSGNHMtGH3UA7TXDU3SKOYSDRW4FOxI3XUJzJLeW jWB/ZXRSeNmSpwFVmUNYhMkHP3VTXDp73xx2y8DI8U20ykiTeyO6Ed+zW8GluWBP uvvdtjV511wspCUiGKOnD88z9FKvfb5OQKxRb03XrwxQqo3JvWSB5QZhWaBP0UnW j6YWAQm/luvsjx0V4sW36mDj3FWihtlyFyh4Psa7yOdlu6whgLZdGMeSCqsGAcGx 6SdshcXrMpJqU9op70a2WHbo8YYaEyLZ4bOK5FmXPfKokh7HmqHEXi7HuW2UcDmr hi3bR455LqQchw3a7OtiGaEF4liUnJw+EIQx1kaA330EvjlIUwayxdyTitZ/z+5c x9i3NS6bLFUL0FPl79tM5oyd7cR4ZSyrqIAVmE8Z+npCuk3XcKWgxfTvuPemgoBk 89Lbpe+C/zWBkStZFmK8OHAv9iBhP/jR2TmRtRhgHJQkV5qCiXCHejb3g8jur99F q4a9AmvN2ignkejh0darNXk2VdfTBfWIVrXjhcncsHSHGcV4xbc1uDyqQad0aug5 iRtmvkmYG0SruHFi3mF9KhKP1IjD0vI2uah6GeX0FLb8zQIuddNpkXSZMS/MZV0c pZicz6qB4JYT3AiiFEmfDtt1FGMwf1weZBmrfHE1OH1FWiZYC/w= =5ku+ -----END PGP SIGNATURE----- Merge 5.4.140 into android11-5.4-lts Changes in 5.4.140 Revert "ACPICA: Fix memory leak caused by _CID repair function" ALSA: seq: Fix racy deletion of subscriber arm64: dts: ls1028a: fix node name for the sysclk ARM: imx: add missing iounmap() ARM: imx: add missing clk_disable_unprepare() ARM: dts: imx6qdl-sr-som: Increase the PHY reset duration to 10ms ARM: dts: colibri-imx6ull: limit SDIO clock to 25MHz ARM: imx: fix missing 3rd argument in macro imx_mmdc_perf_init ARM: dts: imx: Swap M53Menlo pinctrl_power_button/pinctrl_power_out pins arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode ALSA: usb-audio: fix incorrect clock source setting clk: stm32f4: fix post divisor setup for I2S/SAI PLLs ARM: dts: am437x-l4: fix typo in can@0 node omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator spi: imx: mx51-ecspi: Reinstate low-speed CONFIGREG delay spi: imx: mx51-ecspi: Fix low-speed CONFIGREG delay calculation scsi: sr: Return correct event when media event code is 3 media: videobuf2-core: dequeue if start_streaming fails dmaengine: imx-dma: configure the generic DMA type to make it work net, gro: Set inner transport header offset in tcp/udp GRO hook net: dsa: sja1105: overwrite dynamic FDB entries with static ones in .port_fdb_add net: dsa: sja1105: invalidate dynamic FDB entries learned concurrently with statically added ones net: phy: micrel: Fix detection of ksz87xx switch net: natsemi: Fix missing pci_disable_device() in probe and remove gpio: tqmx86: really make IRQ optional sctp: move the active_key update after sh_keys is added nfp: update ethtool reporting of pauseframe control net: ipv6: fix returned variable type in ip6_skb_dst_mtu mips: Fix non-POSIX regexp bnx2x: fix an error code in bnx2x_nic_load() net: pegasus: fix uninit-value in get_interrupt_interval net: fec: fix use-after-free in fec_drv_remove net: vxge: fix use-after-free in vxge_device_unregister blk-iolatency: error out if blk_get_queue() failed in iolatency_set_limit() Bluetooth: defer cleanup of resources in hci_unregister_dev() USB: usbtmc: Fix RCU stall warning USB: serial: option: add Telit FD980 composition 0x1056 USB: serial: ch341: fix character loss at high transfer rates USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 firmware_loader: use -ETIMEDOUT instead of -EAGAIN in fw_load_sysfs_fallback firmware_loader: fix use-after-free in firmware_fallback_sysfs ALSA: hda/realtek: add mic quirk for Acer SF314-42 ALSA: usb-audio: Add registration quirk for JBL Quantum 600 usb: cdns3: Fixed incorrect gadget state usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers usb: gadget: f_hid: fixed NULL pointer dereference usb: gadget: f_hid: idle uses the highest byte for duration usb: otg-fsm: Fix hrtimer list corruption clk: fix leak on devm_clk_bulk_get_all() unwind scripts/tracing: fix the bug that can't parse raw_trace_func tracing / histogram: Give calculation hist_fields a size optee: Clear stale cache entries during initialization tee: add tee_shm_alloc_kernel_buf() optee: Fix memory leak when failing to register shm pages tpm_ftpm_tee: Free and unregister TEE shared memory during kexec staging: rtl8723bs: Fix a resource leak in sd_int_dpc staging: rtl8712: get rid of flush_scheduled_work media: rtl28xxu: fix zero-length control request pipe: increase minimum default pipe size to 2 pages ext4: fix potential htree corruption when growing large_dir directories serial: tegra: Only print FIFO error message when an error occurs serial: 8250_mtk: fix uart corruption issue when rx power off serial: 8250: Mask out floating 16/32-bit bus bits MIPS: Malta: Do not byte-swap accesses to the CBUS UART serial: 8250_pci: Enumerate Elkhart Lake UARTs via dedicated driver serial: 8250_pci: Avoid irq sharing for MSI(-X) interrupts. timers: Move clearing of base::timer_running under base:: Lock pcmcia: i82092: fix a null pointer dereference bug md/raid10: properly indicate failure when ending a failed write request KVM: x86: accept userspace interrupt only if no event is injected KVM: Do not leak memory for duplicate debugfs directories KVM: x86/mmu: Fix per-cpu counter corruption on 32-bit builds arm64: vdso: Avoid ISB after reading from cntvct_el0 soc: ixp4xx: fix printing resources spi: meson-spicc: fix memory leak in meson_spicc_remove soc: ixp4xx/qmgr: fix invalid __iomem access perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest bpf, selftests: Adjust few selftest result_unpriv outcomes libata: fix ata_pio_sector for CONFIG_HIGHMEM reiserfs: add check for root_inode in reiserfs_fill_super reiserfs: check directory items on read from disk virt_wifi: fix error on connect alpha: Send stop IPI to send to online CPUs net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset arm64: fix compat syscall return truncation Linux 5.4.140 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ife156cbbbcc40156b39f4401a1bb7fb500fb035c |
||
Daniel Borkmann
|
a2671d96a3 |
bpf, selftests: Adjust few selftest result_unpriv outcomes
commit 1bad6fd52be4ce12d207e2820ceb0f29ab31fc53 upstream. Given we don't need to simulate the speculative domain for registers with immediates anymore since the verifier uses direct imm-based rewrites instead of having to mask, we can also lift a few cases that were previously rejected. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> [OP: backport to 5.4, small context adjustment in stack_ptr.c] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
ea224455dd |
Merge 5.4.139 into android11-5.4-lts
Changes in 5.4.139
btrfs: delete duplicated words + other fixes in comments
btrfs: do not commit logs and transactions during link and rename operations
btrfs: fix race causing unnecessary inode logging during link and rename
btrfs: fix lost inode on log replay after mix of fsync, rename and inode eviction
regulator: rt5033: Fix n_voltages settings for BUCK and LDO
spi: stm32h7: fix full duplex irq handler handling
ASoC: tlv320aic31xx: fix reversed bclk/wclk master bits
r8152: Fix potential PM refcount imbalance
qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union()
net: Fix zero-copy head len calculation.
nvme: fix nvme_setup_command metadata trace event
ACPI: fix NULL pointer dereference
Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled"
firmware: arm_scmi: Ensure drivers provide a probe function
firmware: arm_scmi: Add delayed response status check
Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout"
bpf: Inherit expanded/patched seen count from old aux data
bpf: Do not mark insn as seen under speculative path verification
bpf: Fix leakage under speculation on mispredicted branches
bpf: Test_verifier, add alu32 bounds tracking tests
bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones
bpf, selftests: Adjust few selftest outcomes wrt unreachable code
spi: mediatek: Fix fifo transfer
Linux 5.4.139
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4777fb2a78804bc8d710bd2f6c5b722086a41e32
|
||
|
Daniel Borkmann
|
a0f66ddf05 |
bpf, selftests: Adjust few selftest outcomes wrt unreachable code
commit 973377ffe8148180b2651825b92ae91988141b05 upstream In almost all cases from test_verifier that have been changed in here, we've had an unreachable path with a load from a register which has an invalid address on purpose. This was basically to make sure that we never walk this path and to have the verifier complain if it would otherwise. Change it to match on the right error for unprivileged given we now test these paths under speculative execution. There's one case where we match on exact # of insns_processed. Due to the extra path, this will of course mismatch on unprivileged. Thus, restrict the test->insn_processed check to privileged-only. In one other case, we result in a 'pointer comparison prohibited' error. This is similarly due to verifying an 'invalid' branch where we end up with a value pointer on one side of the comparison. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Alexei Starovoitov <ast@kernel.org> [OP: ignore changes to tests that do not exist in 5.4] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
John Fastabend
|
d3796e8f6b |
bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones
commit cf66c29bd7534813d2e1971fab71e25fe87c7e0a upstream Added a verifier test for assigning 32bit reg states to 64bit where 32bit reg holds a constant value of 0. Without previous kernel verifier.c fix, the test in this patch will fail. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/159077335867.6014.2075350327073125374.stgit@john-Precision-5820-Tower Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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John Fastabend
|
8dec99abcd |
bpf: Test_verifier, add alu32 bounds tracking tests
commit 41f70fe0649dddf02046315dc566e06da5a2dc91 upstream Its possible to have divergent ALU32 and ALU64 bounds when using JMP32 instructins and ALU64 arithmatic operations. Sometimes the clang will even generate this code. Because the case is a bit tricky lets add a specific test for it. Here is pseudocode asm version to illustrate the idea, 1 r0 = 0xffffffff00000001; 2 if w0 > 1 goto %l[fail]; 3 r0 += 1 5 if w0 > 2 goto %l[fail] 6 exit The intent here is the verifier will fail the load if the 32bit bounds are not tracked correctly through ALU64 op. Similarly we can check the 64bit bounds are correctly zero extended after ALU32 ops. 1 r0 = 0xffffffff00000001; 2 w0 += 1 2 if r0 > 3 goto %l[fail]; 6 exit The above will fail if we do not correctly zero extend 64bit bounds after 32bit op. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/158560430155.10843.514209255758200922.stgit@john-Precision-5820-Tower Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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ae7ff75631 |
This is the 5.4.138 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmEKa7oACgkQONu9yGCS aT4pag//XpTqY8Qv8aaYd4p88jw2rX/gV6/J3rRLFlbpWL8smmCFs83nGNo3xnJ6 Avc8Bt/HhIPEdFbt12Og2ZlX/6zWMpa9YfaWOKNtafFUjjS+Lol+k9E7P7pOWobC N2Diq1PCLoSgbi0V/4bJrVyty8Y85ENoCXKNgpSyBAUqsTl3ToVNqaLAt+Z7r5W3 JUN/khdQ8Ve/lcUUExL3ahqsjKSciDZZheC2DMjkvu0+8NXjkAcwINPSoT9oloOf dBiMC/iE7/CJbMdWGe/dTmjeoQfBRrwqYefm/FvDmLfriiADT0HxD6Nkda/03KgW eSI7dGw7jkg16KaYnSWnUZba9pr+/Dq8GmsUjKRZa+CbVmH8FBBBDuiyG4lOYB/t U4ZjeUR0Kaue3YTVb9WavaDLPDFwTgW7OFbdmmnPM98YDSeZwaHQKgT5Kw7M+VqD 4i0eMhnPr5FTodQJ/uMMvKFJ9uOeoU8WjGFQeNZGa15m6fLCwDSUoVNSMwVJbHKC yxSQ/uEVkgapfdXnb5G8j5dzGXuvuQYyoNF5pmzJpSuTLuN646ewP+crNR33CqIT FRG+tEoTAqMLt6n6s5pd9G0Xc7MNTSzy4G5ijuFwiwqdog/ZtqET6mP+bRe2bgb2 OnDPXkcdMPuNiKp341hDDDcpmJfPwS8W+hfciG3dx55Um7Ajv/A= =y8rJ -----END PGP SIGNATURE----- Merge 5.4.138 into android11-5.4-lts Changes in 5.4.138 net_sched: check error pointer in tcf_dump_walker() x86/asm: Ensure asm/proto.h can be included stand-alone btrfs: fix rw device counting in __btrfs_free_extra_devids btrfs: mark compressed range uptodate only if all bio succeed Revert "ACPI: resources: Add checks for ACPI IRQ override" x86/kvm: fix vcpu-id indexed array sizes KVM: add missing compat KVM_CLEAR_DIRTY_LOG ocfs2: fix zero out valid data ocfs2: issue zeroout to EOF blocks can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecutive TP.DT to 750ms can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF can: mcba_usb_start(): add missing urb->transfer_dma initialization can: usb_8dev: fix memory leak can: ems_usb: fix memory leak can: esd_usb2: fix memory leak HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT NIU: fix incorrect error return, missed in previous revert nfc: nfcsim: fix use after free during module unload cfg80211: Fix possible memory leak in function cfg80211_bss_update netfilter: conntrack: adjust stop timestamp to real expiry value netfilter: nft_nat: allow to specify layer 4 protocol NAT only i40e: Fix logic of disabling queues i40e: Fix firmware LLDP agent related warning i40e: Fix queue-to-TC mapping on Tx i40e: Fix log TC creation failure when max num of queues is exceeded tipc: fix sleeping in tipc accept routine net: Set true network header for ECN decapsulation mlx4: Fix missing error code in mlx4_load_one() net: llc: fix skb_over_panic net/mlx5: Fix flow table chaining net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev() sctp: fix return value check in __sctp_rcv_asconf_lookup tulip: windbond-840: Fix missing pci_disable_device() in probe and remove sis900: Fix missing pci_disable_device() in probe and remove can: hi311x: fix a signedness bug in hi3110_cmd() PCI: mvebu: Setup BAR0 in order to fix MSI powerpc/pseries: Fix regression while building external modules Revert "perf map: Fix dso->nsinfo refcounting" i40e: Add additional info to PHY type error can: j1939: j1939_session_deactivate(): clarify lifetime of session object Linux 5.4.138 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6dc3dcde6ce71425f82f38b01fb5e36b7653de97 |
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Arnaldo Carvalho de Melo
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d21eb93110 |
Revert "perf map: Fix dso->nsinfo refcounting"
commit 9bac1bd6e6d36459087a728a968e79e37ebcea1a upstream. This makes 'perf top' abort in some cases, and the right fix will involve surgery that is too much to do at this stage, so revert for now and fix it in the next merge window. This reverts commit 2d6b74baa7147251c30a46c4996e8cc224aa2dc5. Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Krister Johansen <kjlx@templeofstupid.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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758a7acf8b |
This is the 5.4.137 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmEE64UACgkQONu9yGCS aT43BA/7BbeM1RL4UmHcsqTvk3m3nXyGCw/5v9c3JZflmfmfG1H/bbeeHpRs28jL MCzZxVHakxH2MpQxxzPyy7ZD1uAFe2GFXNPoHtfVTyFRvrIQRKWygFCiqeOKnato gRlzPklzO21b+YaiyV+53vG7q0K+kSz7/J2NY8jWSDNCDLOJjBMt0BsSMdq4VyRb R2dsoHAw7ifDUPrMk41xoWdQrYweXV4ebWnKS88wrFicczz5WTNAWu9YnpePzFFn lQCpgCy1rc/64zvJOyHw8Ou7V3dcWtYpVM0iAH1T4j7St7nyDokcZ1BzIxKSklTd QZPncyLszTN/UGGwFgFw4qizGzsothQDmEdQOWtVZBPbfDqntbZJO+a9jkwdfB7H E251/e1UaeyhzEshiYPCSdJEtT945ZDhJerQQZk1yMxUy1b8HobHL8P+Ce/uGypT 6yux9fKpWZJMFN0Su8G2exJcDXFgwiciGxD9oF7Iuo1++6gIrgfizSDLga8QPbub x6/YcoWU32KZ289AyvhCQPsPSh8MQntNz5XiiTNcsS1+/7kcBVtVStH67O/tbPZz lJc2G0lYeYe2SFQvJlmLruD690isKslEr5d3csieWco6+ey5h7YF6hLMLS1BjBOL /Hq2AJj72qDFOh5Dq+zPo2oJhWm2j9Am6REE4btDhOyjLB6YJN8= =8nQ8 -----END PGP SIGNATURE----- Merge 5.4.137 into android11-5.4-lts Changes in 5.4.137 selftest: fix build error in tools/testing/selftests/vm/userfaultfd.c tools: Allow proper CC/CXX/... override with LLVM=1 in Makefile.include KVM: x86: determine if an exception has an error code only when injecting it. af_unix: fix garbage collect vs MSG_PEEK workqueue: fix UAF in pwq_unbound_release_workfn() cgroup1: fix leaked context root causing sporadic NULL deref in LTP net/802/mrp: fix memleak in mrp_request_join() net/802/garp: fix memleak in garp_request_join() net: annotate data race around sk_ll_usec sctp: move 198 addresses from unusable to private scope ipv6: allocate enough headroom in ip6_finish_output2() hfs: add missing clean-up in hfs_fill_super hfs: fix high memory mapping in hfs_bnode_read hfs: add lock nesting notation to hfs_find_init firmware: arm_scmi: Fix possible scmi_linux_errmap buffer overflow firmware: arm_scmi: Fix range check for the maximum number of pending messages cifs: fix the out of range assignment to bit fields in parse_server_interfaces iomap: remove the length variable in iomap_seek_data iomap: remove the length variable in iomap_seek_hole ARM: dts: versatile: Fix up interrupt controller node names ipv6: ip6_finish_output2: set sk into newly allocated nskb Linux 5.4.137 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I441d065c6fd79c96c67172137806f71dbcd41753 |
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Yonghong Song
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828cab3c8c |
tools: Allow proper CC/CXX/... override with LLVM=1 in Makefile.include
commit f62700ce63a315b4607cc9e97aa15ea409a677b9 upstream. selftests/bpf/Makefile includes tools/scripts/Makefile.include. With the following command make -j60 LLVM=1 LLVM_IAS=1 <=== compile kernel make -j60 -C tools/testing/selftests/bpf LLVM=1 LLVM_IAS=1 V=1 some files are still compiled with gcc. This patch fixed the case if CC/AR/LD/CXX/STRIP is allowed to be overridden, it will be written to clang/llvm-ar/..., instead of gcc binaries. The definition of CC_NO_CLANG is also relocated to the place after the above CC is defined. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210413153419.3028165-1-yhs@fb.com Cc: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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525c5513b6 |
selftest: fix build error in tools/testing/selftests/vm/userfaultfd.c
When backporting 0db282ba2c12 ("selftest: use mmap instead of
posix_memalign to allocate memory") to this stable branch, I forgot a {
breaking the build.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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ccc19b14a1 |
This is the 5.4.136 stable release
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of igc_read_phy_reg() ixgbe: Fix an error handling path in 'ixgbe_probe()' igc: Prefer to use the pci_release_mem_regions method igc: Fix an error handling path in 'igc_probe()' igb: Fix an error handling path in 'igb_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' e1000e: Fix an error handling path in 'e1000_probe()' iavf: Fix an error handling path in 'iavf_probe()' igb: Check if num of q_vectors is smaller than max before array access igb: Fix position of assignment to *ring gve: Fix an error handling path in 'gve_probe()' ipv6: fix 'disable_policy' for fwd packets selftests: icmp_redirect: remove from checking for IPv6 route get selftests: icmp_redirect: IPv6 PMTU info should be cleared after redirect pwm: sprd: Ensure configuring period and duty_cycle isn't wrongly skipped cxgb4: fix IRQ free race during driver unload nvme-pci: do not call nvme_dev_remove_admin from nvme_remove perf map: Fix dso->nsinfo refcounting perf probe: Fix dso->nsinfo refcounting perf env: Fix sibling_dies memory leak perf test session_topology: Delete session->evlist perf test event_update: Fix memory leak of evlist perf dso: Fix memory leak in dso__new_map() perf script: Fix memory 'threads' and 'cpus' leaks on exit perf lzma: Close lzma stream on exit perf probe-file: Delete namelist in del_events() on the error path perf data: Close all files in close_dir() spi: imx: add a check for speed_hz before calculating the clock spi: stm32: Use dma_request_chan() instead dma_request_slave_channel() spi: stm32: fixes pm_runtime calls in probe/remove regulator: hi6421: Use correct variable type for regmap api val argument regulator: hi6421: Fix getting wrong drvdata spi: mediatek: fix fifo rx mode ASoC: rt5631: Fix regcache sync errors on resume liquidio: Fix unintentional sign extension issue on left shift of u16 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] bpf, sockmap, tcp: sk_prot needs inuse_idx set for proc stats bpftool: Check malloc return value in mount_bpffs_for_pin net: fix uninit-value in caif_seqpkt_sendmsg efi/tpm: Differentiate missing and invalid final event log table. net: decnet: Fix sleeping inside in af_decnet KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak net: sched: fix memory leak in tcindex_partial_destroy_work netrom: Decrease sock refcount when sock timers expire scsi: iscsi: Fix iface sysfs attr detection scsi: target: Fix protect handling in WRITE SAME(32) spi: cadence: Correct initialisation of runtime PM again bnxt_en: Improve bnxt_ulp_stop()/bnxt_ulp_start() call sequence. bnxt_en: Refresh RoCE capabilities in bnxt_ulp_probe() bnxt_en: Add missing check for BNXT_STATE_ABORT_ERR in bnxt_fw_rset_task() bnxt_en: Check abort error state in bnxt_half_open_nic() net: hisilicon: rename CACHE_LINE_MASK to avoid redefinition net/tcp_fastopen: fix data races around tfo_active_disable_stamp net: hns3: fix rx VLAN offload state inconsistent issue net/sched: act_skbmod: Skip non-Ethernet packets ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions nvme-pci: don't WARN_ON in nvme_reset_work if ctrl.state is not RESETTING Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" afs: Fix tracepoint string placement with built-in AFS r8169: Avoid duplicate sysfs entry creation error nvme: set the PRACT bit when using Write Zeroes with T10 PI sctp: update active_key for asoc when old key is being replaced net: sched: cls_api: Fix the the wrong parameter drm/panel: raspberrypi-touchscreen: Prevent double-free proc: Avoid mixing integer types in mem_rw() Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" s390/ftrace: fix ftrace_update_ftrace_func implementation s390/boot: fix use of expolines in the DMA code ALSA: usb-audio: Add missing proc text entry for BESPOKEN type ALSA: usb-audio: Add registration quirk for JBL Quantum headsets ALSA: sb: Fix potential ABBA deadlock in CSP driver ALSA: hdmi: Expose all pins on MSI MS-7C94 board xhci: Fix lost USB 2 remote wake KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow KVM: PPC: Book3S HV Nested: Sanitise H_ENTER_NESTED TM state usb: hub: Disable USB 3 device initiated lpm if exit latency is too high usb: hub: Fix link power management max exit latency (MEL) calculations USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS usb: max-3421: Prevent corruption of freed memory usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() USB: serial: option: add support for u-blox LARA-R6 family USB: serial: cp210x: fix comments for GE CS1000 USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. firmware/efi: Tell memblock about EFI iomem reservations tracing/histogram: Rename "cpu" to "common_cpu" tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. btrfs: check for missing device in btrfs_trim_fs media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() ixgbe: Fix packet corruption due to missing DMA sync selftest: use mmap instead of posix_memalign to allocate memory userfaultfd: do not untag user pointers hugetlbfs: fix mount mode command line processing rbd: don't hold lock_rwsem while running_list is being drained rbd: always kick acquire on "acquired" and "released" notifications nds32: fix up stack guard gap drm: Return -ENOTTY for non-drm ioctls net: dsa: mv88e6xxx: use correct .stats_set_histogram() on Topaz net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear iio: accel: bma180: Use explicit member assignment iio: accel: bma180: Fix BMA25x bandwidth register values btrfs: compression: don't try to compress if we don't have enough pages PCI: Mark AMD Navi14 GPU ATS as broken perf inject: Close inject.output on exit xhci: add xhci_get_virt_ep() helper Linux 5.4.136 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I8b7e344b3dd2ee557364f9be285ed9925038a497 |
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Riccardo Mancini
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f9d0c35556 |
perf inject: Close inject.output on exit
commit 02e6246f5364d5260a6ea6f92ab6f409058b162f upstream.
ASan reports a memory leak when running:
# perf test "83: Zstd perf.data compression/decompression"
which happens inside 'perf inject'.
The bug is caused by inject.output never being closed.
This patch adds the missing perf_data__close().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Peter Collingbourne
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540eee8cbb |
selftest: use mmap instead of posix_memalign to allocate memory
commit 0db282ba2c12c1515d490d14a1ff696643ab0f1b upstream.
This test passes pointers obtained from anon_allocate_area to the
userfaultfd and mremap APIs. This causes a problem if the system
allocator returns tagged pointers because with the tagged address ABI
the kernel rejects tagged addresses passed to these APIs, which would
end up causing the test to fail. To make this test compatible with such
system allocators, stop using the system allocator to allocate memory in
anon_allocate_area, and instead just use mmap.
Link: https://lkml.kernel.org/r/20210714195437.118982-3-pcc@google.com
Link: https://linux-review.googlesource.com/id/Icac91064fcd923f77a83e8e133f8631c5b8fc241
Fixes:
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Tobias Klauser
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6d56299ff9 |
bpftool: Check malloc return value in mount_bpffs_for_pin
[ Upstream commit d444b06e40855219ef38b5e9286db16d435f06dc ]
Fix and add a missing NULL check for the prior malloc() call.
Fixes:
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Riccardo Mancini
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52cff6123a |
perf data: Close all files in close_dir()
[ Upstream commit d4b3eedce151e63932ce4a00f1d0baa340a8b907 ]
When using 'perf report' in directory mode, the first file is not closed
on exit, causing a memory leak.
The problem is caused by the iterating variable never reaching 0.
Fixes:
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Riccardo Mancini
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0f63857d10 |
perf probe-file: Delete namelist in del_events() on the error path
[ Upstream commit e0fa7ab42232e742dcb3de9f3c1f6127b5adc019 ]
ASan reports some memory leaks when running:
# perf test "42: BPF filter"
This second leak is caused by a strlist not being dellocated on error
inside probe_file__del_events.
This patch adds a goto label before the deallocation and makes the error
path jump to it.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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8b92ea243b |
perf lzma: Close lzma stream on exit
[ Upstream commit f8cbb0f926ae1e1fb5f9e51614e5437560ed4039 ]
ASan reports memory leaks when running:
# perf test "88: Check open filename arg using perf trace + vfs_getname"
One of these is caused by the lzma stream never being closed inside
lzma_decompress_to_file().
This patch adds the missing lzma_end().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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51351c6d5a |
perf script: Fix memory 'threads' and 'cpus' leaks on exit
[ Upstream commit faf3ac305d61341c74e5cdd9e41daecce7f67bfe ]
ASan reports several memory leaks while running:
# perf test "82: Use vfs_getname probe to get syscall args filenames"
Two of these are caused by some refcounts not being decreased on
perf-script exit, namely script.threads and script.cpus.
This patch adds the missing __put calls in a new perf_script__exit
function, which is called at the end of cmd_script.
This patch concludes the fixes of all remaining memory leaks in perf
test "82: Use vfs_getname probe to get syscall args filenames".
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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d2bfc3eda9 |
perf dso: Fix memory leak in dso__new_map()
[ Upstream commit 581e295a0f6b5c2931d280259fbbfff56959faa9 ]
ASan reports a memory leak when running:
# perf test "65: maps__merge_in".
The causes of the leaks are two, this patch addresses only the first
one, which is related to dso__new_map().
The bug is that dso__new_map() creates a new dso but never decreases the
refcount it gets from creating it.
This patch adds the missing dso__put().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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05804a7d22 |
perf test event_update: Fix memory leak of evlist
[ Upstream commit fc56f54f6fcd5337634f4545af6459613129b432 ]
ASan reports a memory leak when running:
# perf test "49: Synthesize attr update"
Caused by evlist not being deleted.
This patch adds the missing evlist__delete and removes the
perf_cpu_map__put since it's already being deleted by evlist__delete.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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d257f3abdc |
perf test session_topology: Delete session->evlist
[ Upstream commit 233f2dc1c284337286f9a64c0152236779a42f6c ]
ASan reports a memory leak related to session->evlist while running:
# perf test "41: Session topology".
When perf_data is in write mode, session->evlist is owned by the caller,
which should also take care of deleting it.
This patch adds the missing evlist__delete().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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89d1762a4a |
perf env: Fix sibling_dies memory leak
[ Upstream commit 42db3d9ded555f7148b5695109a7dc8d66f0dde4 ]
ASan reports a memory leak in perf_env while running:
# perf test "41: Session topology"
Caused by sibling_dies not being freed.
This patch adds the required free.
Fixes:
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Riccardo Mancini
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fd335143be |
perf probe: Fix dso->nsinfo refcounting
[ Upstream commit dedeb4be203b382ba7245d13079bc3b0f6d40c65 ]
ASan reports a memory leak of nsinfo during the execution of:
# perf test "31: Lookup mmap thread".
The leak is caused by a refcounted variable being replaced without
dropping the refcount.
This patch makes sure that the refcnt of nsinfo is decreased whenever
a refcounted variable is replaced with a new value.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Riccardo Mancini
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6513dee46f |
perf map: Fix dso->nsinfo refcounting
[ Upstream commit 2d6b74baa7147251c30a46c4996e8cc224aa2dc5 ]
ASan reports a memory leak of nsinfo during the execution of
# perf test "31: Lookup mmap thread"
The leak is caused by a refcounted variable being replaced without
dropping the refcount.
This patch makes sure that the refcnt of nsinfo is decreased whenever a
refcounted variable is replaced with a new value.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Hangbin Liu
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a37ca2a076 |
selftests: icmp_redirect: IPv6 PMTU info should be cleared after redirect
[ Upstream commit 0e02bf5de46ae30074a2e1a8194a422a84482a1a ]
After redirecting, it's already a new path. So the old PMTU info should
be cleared. The IPv6 test "mtu exception plus redirect" should only
has redirect info without old PMTU.
The IPv4 test can not be changed because of legacy.
Fixes:
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Hangbin Liu
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05364a2794 |
selftests: icmp_redirect: remove from checking for IPv6 route get
[ Upstream commit 24b671aad4eae423e1abf5b7f08d9a5235458b8d ]
If the kernel doesn't enable option CONFIG_IPV6_SUBTREES, the RTA_SRC
info will not be exported to userspace in rt6_fill_node(). And ip cmd will
not print "from ::" to the route output. So remove this check.
Fixes:
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Greg Kroah-Hartman
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f40a4f7a60 |
This is the 5.4.135 stable release
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Riccardo Mancini
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c72374978b |
perf test bpf: Free obj_buf
commit 937654ce497fb6e977a8c52baee5f7d9616302d9 upstream.
ASan reports some memory leaks when running:
# perf test "42: BPF filter"
The first of these leaks is caused by obj_buf never being deallocated in
__test__bpf.
This patch adds the missing free.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
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Gu Shengxian
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17bc942c0b |
bpftool: Properly close va_list 'ap' by va_end() on error
commit bc832065b60f973771ff3e657214bb21b559833c upstream.
va_list 'ap' was opened but not closed by va_end() in error case. It should
be closed by va_end() before the return.
Fixes:
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Greg Kroah-Hartman
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6852b6e8e7 |
This is the 5.4.134 stable release
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CPUID.0x8000_0008 iff TDP is enabled KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run() scsi: core: Fix bad pointer dereference when ehandler kthread is invalid tracing: Do not reference char * as a string in histograms cgroup: verify that source is a string fbmem: Do not delete the mode that is still in use net: moxa: Use devm_platform_get_and_ioremap_resource() dmaengine: fsl-qdma: check dma_set_mask return value srcu: Fix broken node geometry after early ssp init tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero misc/libmasm/module: Fix two use after free in ibmasm_init_one misc: alcor_pci: fix null-ptr-deref when there is no PCI bridge iio: gyro: fxa21002c: Balance runtime pm + use pm_runtime_resume_and_get(). iio: magn: bmc150: Balance runtime pm + use pm_runtime_resume_and_get() ALSA: usx2y: Don't call free_pages_exact() with NULL address Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro" w1: ds2438: fixing bug that would always get page0 scsi: hisi_sas: Propagate errors in interrupt_init_v1_hw() scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology scsi: lpfc: Fix crash when lpfc_sli4_hba_setup() fails to initialize the SGLs scsi: core: Cap scsi_host cmd_per_lun at can_queue ALSA: ac97: fix PM reference leak in ac97_bus_remove() tty: serial: 8250: serial_cs: Fix a memory leak in error handling path scsi: scsi_dh_alua: Check for negative result value fs/jfs: Fix missing error code in lmLogInit() scsi: megaraid_sas: Fix resource leak in case of probe failure scsi: megaraid_sas: Early detection of VD deletion through RaidMap update scsi: megaraid_sas: Handle missing interrupts while re-enabling IRQs scsi: iscsi: Add iscsi_cls_conn refcount helpers scsi: iscsi: Fix conn use after free during resets scsi: iscsi: Fix shost->max_id use scsi: qedi: Fix null ref during abort handling mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE mfd: cpcap: Fix cpcap dmamask not set warnings ASoC: img: Fix PM reference leak in img_i2s_in_probe() serial: tty: uartlite: fix console setup s390/sclp_vt220: fix console name to match device selftests: timers: rtcpie: skip test if default RTC device does not exist ALSA: sb: Fix potential double-free of CSP mixer elements powerpc/ps3: Add dma_mask to ps3_dma_region iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation gpio: zynq: Check return value of pm_runtime_get_sync ALSA: ppc: fix error return code in snd_pmac_probe() selftests/powerpc: Fix "no_handler" EBB selftest gpio: pca953x: Add support for the On Semi pca9655 ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing() s390/processor: always inline stap() and __load_psw_mask() s390/ipl_parm: fix program check new psw handling s390/mem_detect: fix diag260() program check new psw handling s390/mem_detect: fix tprot() program check new psw handling Input: hideep - fix the uninitialized use in hideep_nvm_unlock() ALSA: bebob: add support for ToneWeal FW66 ALSA: usb-audio: scarlett2: Fix 18i8 Gen 2 PCM Input count ALSA: usb-audio: scarlett2: Fix data_mutex lock ALSA: usb-audio: scarlett2: Fix scarlett2_*_ctl_put() return values usb: gadget: f_hid: fix endianness issue with descriptors usb: gadget: hid: fix error return code in hid_bind() powerpc/boot: Fixup device-tree on little endian ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters backlight: lm3630a: Fix return code of .update_status() callback ALSA: hda: Add IRQ check for platform_get_irq() ALSA: usb-audio: scarlett2: Fix 6i6 Gen 2 line out descriptions staging: rtl8723bs: fix macro value for 2.4Ghz only device intel_th: Wait until port is in reset before programming it i2c: core: Disable client irq on reboot/shutdown lib/decompress_unlz4.c: correctly handle zero-padding around initrds. power: supply: sc27xx: Add missing MODULE_DEVICE_TABLE power: supply: sc2731_charger: Add missing MODULE_DEVICE_TABLE pwm: spear: Don't modify HW state in .remove callback power: supply: ab8500: Avoid NULL pointers power: supply: max17042: Do not enforce (incorrect) interrupt trigger type power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1 PCI/P2PDMA: Avoid pci_get_slot(), which may sleep watchdog: Fix possible use-after-free in wdt_startup() watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() watchdog: Fix possible use-after-free by calling del_timer_sync() watchdog: imx_sc_wdt: fix pretimeout watchdog: iTCO_wdt: Account for rebooting on second timeout x86/fpu: Return proper error codes from user access functions PCI: tegra: Add missing MODULE_DEVICE_TABLE orangefs: fix orangefs df output. ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty NFS: nfs_find_open_context() may only select open files power: supply: charger-manager: add missing MODULE_DEVICE_TABLE power: supply: ab8500: add missing MODULE_DEVICE_TABLE pwm: img: Fix PM reference leak in img_pwm_enable() pwm: tegra: Don't modify HW state in .remove callback ACPI: AMBA: Fix resource name in /proc/iomem ACPI: video: Add quirk for the Dell Vostro 3350 virtio-blk: Fix memory leak among suspend/resume procedure virtio_net: Fix error handling in virtnet_restore() virtio_console: Assure used length from device is limited x86/signal: Detect and prevent an alternate signal stack overflow f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun power: supply: rt5033_battery: Fix device tree enumeration NFSv4: Initialise connection to the server in nfs4_alloc_client() um: fix error return code in slip_open() um: fix error return code in winch_tramp() watchdog: aspeed: fix hardware timeout calculation nfs: fix acl memory leak of posix_acl_create() ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode PCI: iproc: Fix multi-MSI base vector number allocation PCI: iproc: Support multi-MSI only on uniprocessor kernel x86/fpu: Limit xstate copy size in xstateregs_set() pwm: imx1: Don't disable clocks at device remove time virtio_net: move tx vq operation under tx queue lock nvme-tcp: can't set sk_user_data without write_lock ALSA: isa: Fix error return code in snd_cmi8330_probe() NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times hexagon: use common DISCARDS macro ARM: dts: gemini-rut1xx: remove duplicate ethernet node reset: a10sr: add missing of_match_table reference ARM: exynos: add missing of_node_put for loop iteration ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3 ARM: dts: exynos: fix PWM LED max brightness on Odroid HC1 ARM: dts: exynos: fix PWM LED max brightness on Odroid XU4 memory: atmel-ebi: add missing of_node_put for loop iteration reset: brcmstb: Add missing MODULE_DEVICE_TABLE memory: pl353: Fix error return code in pl353_smc_probe() rtc: fix snprintf() checking in is_rtc_hctosys() arm64: dts: renesas: v3msk: Fix memory size ARM: dts: r8a7779, marzen: Fix DU clock names firmware: tegra: Fix error return code in tegra210_bpmp_init() firmware: arm_scmi: Reset Rx buffer to max size during async commands ARM: dts: BCM5301X: Fixup SPI binding reset: bail if try_module_get() fails memory: fsl_ifc: fix leak of IO mapping on probe failure memory: fsl_ifc: fix leak of private memory on probe failure ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema ARM: dts: am437x: align ti,pindir-d0-out-d1-in property with dt-shema ARM: dts: imx6q-dhcom: Fix ethernet reset time properties ARM: dts: imx6q-dhcom: Fix ethernet plugin detection problems ARM: dts: imx6q-dhcom: Add gpios pinctrl for i2c bus recovery thermal/drivers/rcar_gen3_thermal: Fix coefficient calculations firmware: turris-mox-rwtm: fix reply status decoding function firmware: turris-mox-rwtm: report failures better firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe() mips: always link byteswap helpers into decompressor mips: disable branch profiling in boot/decompress.o MIPS: vdso: Invalid GIC access through VDSO scsi: scsi_dh_alua: Fix signedness bug in alua_rtpg() misc: alcor_pci: fix inverted branch condition seq_file: disallow extremely large seq buffer allocations Linux 5.4.134 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ibe7366c072d9377d606dd2779310ba30826806cb |
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Athira Rajeev
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6602185b18 |
selftests/powerpc: Fix "no_handler" EBB selftest
[ Upstream commit 45677c9aebe926192e59475b35a1ff35ff2d4217 ] The "no_handler_test" in ebb selftests attempts to read the PMU registers twice via helper function "dump_ebb_state". First dump is just before closing of event and the second invocation is done after closing of the event. The original intention of second dump_ebb_state was to dump the state of registers at the end of the test when the counters are frozen. But this will be achieved with the first call itself since sample period is set to low value and PMU will be frozen by then. Hence patch removes the dump which was done before closing of the event. Reported-by: Shirisha Ganta <shirisha.ganta1@ibm.com> Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com <mailto:rnsastry@linux.ibm.com>> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1621950703-1532-2-git-send-email-atrajeev@linux.vnet.ibm.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Po-Hsu Lin
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d481ddb1b6 |
selftests: timers: rtcpie: skip test if default RTC device does not exist
[ Upstream commit 0d3e5a057992bdc66e4dca2ca50b77fa4a7bd90e ] This test will require /dev/rtc0, the default RTC device, or one specified by user to run. Since this default RTC is not guaranteed to exist on all of the devices, so check its existence first, otherwise skip this test with the kselftest skip code 4. Without this patch this test will fail like this on a s390x zVM: $ selftests: timers: rtcpie $ /dev/rtc0: No such file or directory not ok 1 selftests: timers: rtcpie # exit=22 With this patch: $ selftests: timers: rtcpie $ Default RTC /dev/rtc0 does not exist. Test Skipped! not ok 9 selftests: timers: rtcpie # SKIP Fixed up change log so "With this patch" text doesn't get dropped. Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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a7e747c026 |
Merge 5.4.133 into android11-5.4-lts
Changes in 5.4.133
drm/mxsfb: Don't select DRM_KMS_FB_HELPER
drm/zte: Don't select DRM_KMS_FB_HELPER
drm/amd/amdgpu/sriov disable all ip hw status by default
drm/vc4: fix argument ordering in vc4_crtc_get_margins()
net: pch_gbe: Use proper accessors to BE data in pch_ptp_match()
drm/amd/display: fix use_max_lb flag for 420 pixel formats
hugetlb: clear huge pte during flush function on mips platform
atm: iphase: fix possible use-after-free in ia_module_exit()
mISDN: fix possible use-after-free in HFC_cleanup()
atm: nicstar: Fix possible use-after-free in nicstar_cleanup()
net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT
drm/mediatek: Fix PM reference leak in mtk_crtc_ddp_hw_init()
reiserfs: add check for invalid 1st journal block
drm/virtio: Fix double free on probe failure
drm/sched: Avoid data corruptions
udf: Fix NULL pointer dereference in udf_symlink function
e100: handle eeprom as little endian
igb: handle vlan types with checker enabled
drm/bridge: cdns: Fix PM reference leak in cdns_dsi_transfer()
clk: renesas: r8a77995: Add ZA2 clock
clk: tegra: Ensure that PLLU configuration is applied properly
ipv6: use prandom_u32() for ID generation
RDMA/cxgb4: Fix missing error code in create_qp()
dm space maps: don't reset space map allocation cursor when committing
pinctrl: mcp23s08: fix race condition in irq handler
ice: set the value of global config lock timeout longer
virtio_net: Remove BUG() to avoid machine dead
net: bcmgenet: check return value after calling platform_get_resource()
net: mvpp2: check return value after calling platform_get_resource()
net: micrel: check return value after calling platform_get_resource()
drm/amd/display: Update scaling settings on modeset
drm/amd/display: Release MST resources on switch from MST to SST
drm/amd/display: Set DISPCLK_MAX_ERRDET_CYCLES to 7
drm/amdkfd: use allowed domain for vmbo validation
fjes: check return value after calling platform_get_resource()
selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC
r8169: avoid link-up interrupt issue on RTL8106e if user enables ASPM
drm/amd/display: Verify Gamma & Degamma LUT sizes in amdgpu_dm_atomic_check
xfrm: Fix error reporting in xfrm_state_construct.
wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP
wl1251: Fix possible buffer overflow in wl1251_cmd_scan
cw1200: add missing MODULE_DEVICE_TABLE
bpf: Fix up register-based shifts in interpreter to silence KUBSAN
mt76: mt7615: fix fixed-rate tx status reporting
net: fix mistake path for netdev_features_strings
net: sched: fix error return code in tcf_del_walker()
drm/amdkfd: Walk through list with dqm lock hold
rtl8xxxu: Fix device info for RTL8192EU devices
MIPS: add PMD table accounting into MIPS'pmd_alloc_one
atm: nicstar: use 'dma_free_coherent' instead of 'kfree'
atm: nicstar: register the interrupt handler in the right place
vsock: notify server to shutdown when client has pending signal
RDMA/rxe: Don't overwrite errno from ib_umem_get()
iwlwifi: mvm: don't change band on bound PHY contexts
iwlwifi: pcie: free IML DMA memory allocation
iwlwifi: pcie: fix context info freeing
sfc: avoid double pci_remove of VFs
sfc: error code if SRIOV cannot be disabled
wireless: wext-spy: Fix out-of-bounds warning
media, bpf: Do not copy more entries than user space requested
net: ip: avoid OOM kills with large UDP sends over loopback
RDMA/cma: Fix rdma_resolve_route() memory leak
Bluetooth: btusb: Fixed too many in-token issue for Mediatek Chip.
Bluetooth: Fix the HCI to MGMT status conversion table
Bluetooth: Shutdown controller after workqueues are flushed or cancelled
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
sctp: validate from_addr_param return
sctp: add size validation when walking chunks
MIPS: loongsoon64: Reserve memory below starting pfn to prevent Oops
MIPS: set mips32r5 for virt extensions
fscrypt: don't ignore minor_hash when hash is 0
crypto: ccp - Annotate SEV Firmware file names
perf bench: Fix 2 memory sanitizer warnings
powerpc/mm: Fix lockup on kernel exec fault
powerpc/barrier: Avoid collision with clang's __lwsync macro
drm/amdgpu: Update NV SIMD-per-CU to 2
drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create()
drm/rockchip: dsi: remove extra component_del() call
drm/amd/display: fix incorrrect valid irq check
pinctrl/amd: Add device HID for new AMD GPIO controller
drm/amd/display: Reject non-zero src_y and src_x for video planes
drm/tegra: Don't set allow_fb_modifiers explicitly
drm/msm/mdp4: Fix modifier support enabling
drm/arm/malidp: Always list modifiers
mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode
mmc: core: clear flags before allowing to retune
mmc: core: Allow UHS-I voltage switch for SDSC cards if supported
ata: ahci_sunxi: Disable DIPM
cpu/hotplug: Cure the cpusets trainwreck
clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround
fpga: stratix10-soc: Add missing fpga_mgr_free() call
MIPS: fix "mipsel-linux-ld: decompress.c:undefined reference to `memmove'"
ASoC: tegra: Set driver_name=tegra for all machine drivers
qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute
ipmi/watchdog: Stop watchdog timer when the current action is 'none'
thermal/drivers/int340x/processor_thermal: Fix tcc setting
ubifs: Fix races between xattr_{set|get} and listxattr operations
power: supply: ab8500: Fix an old bug
nvmem: core: add a missing of_node_put
extcon: intel-mrfld: Sync hardware and software state on init
seq_buf: Fix overflow in seq_buf_putmem_hex()
rq-qos: fix missed wake-ups in rq_qos_throttle try two
tracing: Simplify & fix saved_tgids logic
tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT
ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe
coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()
dm btree remove: assign new_root only when removal succeeds
PCI: Leave Apple Thunderbolt controllers on for s2idle or standby
PCI: aardvark: Fix checking for PIO Non-posted Request
PCI: aardvark: Implement workaround for the readback value of VEND_ID
media: subdev: disallow ioctl for saa6588/davinci
media: dtv5100: fix control-request directions
media: zr364xx: fix memory leak in zr364xx_start_readpipe
media: gspca/sq905: fix control-request direction
media: gspca/sunplus: fix zero-length control requests
media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq()
jfs: fix GPF in diFree
smackfs: restrict bytes count in smk_set_cipso()
Linux 5.4.133
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4daf813e30444755db3a7d587f8be81ccd2f748b
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Ian Rogers
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233339bf6c |
perf bench: Fix 2 memory sanitizer warnings
commit d2c73501a767514b6c85c7feff9457a165d51057 upstream. Memory sanitizer warns if a write is performed where the memory being read for the write is uninitialized. Avoid this warning by initializing the memory. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20200912053725.1405857-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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374d020984 |
This is the 5.4.132 stable release
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Merge 5.4.132 into android11-5.4-lts
Changes in 5.4.132
ALSA: usb-audio: fix rate on Ozone Z90 USB headset
ALSA: usb-audio: Fix OOB access at proc output
ALSA: usb-audio: scarlett2: Fix wrong resume call
ALSA: intel8x0: Fix breakage at ac97 clock measurement
ALSA: hda/realtek: Add another ALC236 variant support
ALSA: hda/realtek: Improve fixup for HP Spectre x360 15-df0xxx
ALSA: hda/realtek: Fix bass speaker DAC mapping for Asus UM431D
ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too
media: dvb-usb: fix wrong definition
Input: usbtouchscreen - fix control-request directions
net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
usb: gadget: eem: fix echo command packet response issue
USB: cdc-acm: blacklist Heimann USB Appset device
usb: dwc3: Fix debugfs creation flow
usb: typec: Add the missed altmode_id_remove() in typec_register_altmode()
xhci: solve a double free problem while doing s4
ntfs: fix validity check for file name attribute
copy_page_to_iter(): fix ITER_DISCARD case
iov_iter_fault_in_readable() should do nothing in xarray case
Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
arm_pmu: Fix write counter incorrect in ARMv7 big-endian mode
ARM: dts: at91: sama5d4: fix pinctrl muxing
btrfs: send: fix invalid path for unlink operations after parent orphanization
btrfs: clear defrag status of a root if starting transaction fails
ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
ext4: fix kernel infoleak via ext4_extent_header
ext4: return error code when ext4_fill_flex_info() fails
ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
ext4: remove check for zero nr_to_scan in ext4_es_scan()
ext4: fix avefreec in find_group_orlov
ext4: use ext4_grp_locked_error in mb_find_extent
can: bcm: delay release of struct bcm_op after synchronize_rcu()
can: gw: synchronize rcu operations before removing gw job entry
can: j1939: j1939_sk_init(): set SOCK_RCU_FREE to call sk_destruct() after RCU is done
can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
mac80211: remove iwlwifi specific workaround that broke sta NDP tx
SUNRPC: Fix the batch tasks count wraparound.
SUNRPC: Should wake up the privileged task firstly.
perf/smmuv3: Don't trample existing events with global filter
KVM: PPC: Book3S HV: Workaround high stack usage with clang
s390/cio: dont call css_wait_for_slow_path() inside a lock
rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path
iio: light: tcs3472: do not free unallocated IRQ
iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too
iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
iio: ltr501: ltr501_read_ps(): add missing endianness conversion
serial: mvebu-uart: fix calculation of clock divisor
serial: sh-sci: Stop dmaengine transfer in sci_stop_tx()
serial_cs: Add Option International GSM-Ready 56K/ISDN modem
serial_cs: remove wrong GLOBETROTTER.cis entry
ath9k: Fix kernel NULL pointer dereference during ath_reset_internal()
ssb: sdio: Don't overwrite const buffer if block_write fails
rsi: Assign beacon rate settings to the correct rate_info descriptor field
rsi: fix AP mode with WPA failure due to encrypted EAPOL
tracing/histograms: Fix parsing of "sym-offset" modifier
tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
seq_buf: Make trace_seq_putmem_hex() support data longer than 8
powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()
evm: Execute evm_inode_init_security() only when an HMAC key is loaded
evm: Refuse EVM_ALLOW_METADATA_WRITES only if an HMAC key is loaded
fuse: ignore PG_workingset after stealing
fuse: check connected before queueing on fpq->io
fuse: reject internal errno
spi: Make of_register_spi_device also set the fwnode
media: mdk-mdp: fix pm_runtime_get_sync() usage count
media: s5p: fix pm_runtime_get_sync() usage count
media: sh_vou: fix pm_runtime_get_sync() usage count
media: mtk-vcodec: fix PM runtime get logic
media: s5p-jpeg: fix pm_runtime_get_sync() usage count
media: sti/bdisp: fix pm_runtime_get_sync() usage count
media: exynos-gsc: fix pm_runtime_get_sync() usage count
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
spi: omap-100k: Fix the length judgment problem
regulator: uniphier: Add missing MODULE_DEVICE_TABLE
hwrng: exynos - Fix runtime PM imbalance on error
crypto: nx - add missing MODULE_DEVICE_TABLE
media: sti: fix obj-$(config) targets
media: cpia2: fix memory leak in cpia2_usb_probe
media: cobalt: fix race condition in setting HPD
media: pvrusb2: fix warning in pvr2_i2c_core_done
media: imx: imx7_mipi_csis: Fix logging of only error event counters
crypto: qat - check return code of qat_hal_rd_rel_reg()
crypto: qat - remove unused macro in FW loader
sched/fair: Fix ascii art by relpacing tabs
media: em28xx: Fix possible memory leak of em28xx struct
media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release
media: bt8xx: Fix a missing check bug in bt878_probe
media: st-hva: Fix potential NULL pointer dereferences
Makefile: fix GDB warning with CONFIG_RELR
media: dvd_usb: memory leak in cinergyt2_fe_attach
memstick: rtsx_usb_ms: fix UAF
mmc: sdhci-sprd: use sdhci_sprd_writew
mmc: via-sdmmc: add a check against NULL pointer dereference
crypto: shash - avoid comparing pointers to exported functions under CFI
media: dvb_net: avoid speculation from net slot
media: siano: fix device register error path
media: imx-csi: Skip first few frames from a BT.656 source
hwmon: (max31790) Report correct current pwm duty cycles
hwmon: (max31790) Fix pwmX_enable attributes
drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()
KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors
btrfs: fix error handling in __btrfs_update_delayed_inode
btrfs: abort transaction if we fail to update the delayed inode
btrfs: disable build on platforms having page size 256K
locking/lockdep: Fix the dep path printing for backwards BFS
lockding/lockdep: Avoid to find wrong lock dep path in check_irq_usage()
KVM: s390: get rid of register asm usage
regulator: mt6358: Fix vdram2 .vsel_mask
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
media: Fix Media Controller API config checks
HID: do not use down_interruptible() when unbinding devices
EDAC/ti: Add missing MODULE_DEVICE_TABLE
ACPI: processor idle: Fix up C-state latency if not ordered
hv_utils: Fix passing zero to 'PTR_ERR' warning
lib: vsprintf: Fix handling of number field widths in vsscanf
ACPI: EC: Make more Asus laptops use ECDT _GPE
block_dump: remove block_dump feature in mark_inode_dirty()
fs: dlm: cancel work sync othercon
random32: Fix implicit truncation warning in prandom_seed_state()
fs: dlm: fix memory leak when fenced
ACPICA: Fix memory leak caused by _CID repair function
ACPI: bus: Call kobject_put() in acpi_init() error path
ACPI: resources: Add checks for ACPI IRQ override
block: fix race between adding/removing rq qos and normal IO
platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
nvmet-fc: do not check for invalid target port in nvmet_fc_handle_fcp_rqst()
EDAC/Intel: Do not load EDAC driver when running as a guest
PCI: hv: Add check for hyperv_initialized in init_hv_pci_drv()
clocksource: Retry clock read if long delays detected
ACPI: tables: Add custom DSDT file as makefile prerequisite
HID: wacom: Correct base usage for capacitive ExpressKey status bits
cifs: fix missing spinlock around update to ses->status
block: fix discard request merge
kthread_worker: fix return value when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync()
ia64: mca_drv: fix incorrect array size calculation
writeback, cgroup: increment isw_nr_in_flight before grabbing an inode
media: s5p_cec: decrement usage count if disabled
crypto: ixp4xx - dma_unmap the correct address
crypto: ux500 - Fix error return code in hash_hw_final()
sata_highbank: fix deferred probing
pata_rb532_cf: fix deferred probing
media: I2C: change 'RST' to "RSET" to fix multiple build errors
sched/uclamp: Fix wrong implementation of cpu.uclamp.min
sched/uclamp: Fix locking around cpu_util_update_eff()
kbuild: run the checker after the compiler
kbuild: Fix objtool dependency for 'OBJECT_FILES_NON_STANDARD_<obj> := n'
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
evm: fix writing <securityfs>/evm overflow
crypto: ccp - Fix a resource leak in an error handling path
media: rc: i2c: Fix an error message
pata_ep93xx: fix deferred probing
media: exynos4-is: Fix a use after free in isp_video_release
media: au0828: fix a NULL vs IS_ERR() check
media: tc358743: Fix error return code in tc358743_probe_of()
media: gspca/gl860: fix zero-length control requests
m68k: atari: Fix ATARI_KBD_CORE kconfig unmet dependency warning
media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2()
crypto: nitrox - fix unchecked variable in nitrox_register_interrupts
crypto: omap-sham - Fix PM reference leak in omap sham ops
mmc: usdhi6rol0: fix error return code in usdhi6_probe()
arm64: consistently use reserved_pg_dir
arm64/mm: Fix ttbr0 values stored in struct thread_info for software-pan
media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx
hwmon: (max31722) Remove non-standard ACPI device IDs
hwmon: (max31790) Fix fan speed reporting for fan7..12
KVM: nVMX: Ensure 64-bit shift when checking VMFUNC bitmap
regulator: hi655x: Fix pass wrong pointer to config.driver_data
btrfs: clear log tree recovering status if starting transaction fails
sched/rt: Fix RT utilization tracking during policy change
sched/rt: Fix Deadline utilization tracking during policy change
sched/uclamp: Fix uclamp_tg_restrict()
spi: spi-sun6i: Fix chipselect/clock bug
crypto: nx - Fix RCU warning in nx842_OF_upd_status
ACPI: sysfs: Fix a buffer overrun problem with description_show()
extcon: extcon-max8997: Fix IRQ freeing at error path
blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()
blk-wbt: make sure throttle is enabled properly
ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
ACPI: bgrt: Fix CFI violation
cpufreq: Make cpufreq_online() call driver->offline() on errors
ocfs2: fix snprintf() checking
dax: fix ENOMEM handling in grab_mapping_entry()
xfrm: xfrm_state_mtu should return at least 1280 for ipv6
video: fbdev: imxfb: Fix an error message
net: mvpp2: Put fwnode in error case during ->probe()
net: pch_gbe: Propagate error from devm_gpio_request_one()
pinctrl: renesas: r8a7796: Add missing bias for PRESET# pin
pinctrl: renesas: r8a77990: JTAG pins do not have pull-down capabilities
clk: meson: g12a: fix gp0 and hifi ranges
net: ftgmac100: add missing error return code in ftgmac100_probe()
drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write()
drm/rockchip: dsi: move all lane config except LCDC mux to bind()
ehea: fix error return code in ehea_restart_qps()
net/sched: act_vlan: Fix modify to allow 0
RDMA/core: Sanitize WQ state received from the userspace
RDMA/rxe: Fix failure during driver load
drm: qxl: ensure surf.data is ininitialized
tools/bpftool: Fix error return code in do_batch()
ath10k: go to path err_unsupported when chip id is not supported
ath10k: add missing error return code in ath10k_pci_probe()
wireless: carl9170: fix LEDS build errors & warnings
ieee802154: hwsim: Fix possible memory leak in hwsim_subscribe_all_others
wcn36xx: Move hal_buf allocation to devm_kmalloc in probe
ssb: Fix error return code in ssb_bus_scan()
brcmfmac: fix setting of station info chains bitmask
brcmfmac: correctly report average RSSI in station info
brcmsmac: mac80211_if: Fix a resource leak in an error handling path
ath10k: Fix an error code in ath10k_add_interface()
netlabel: Fix memory leak in netlbl_mgmt_add_common
RDMA/mlx5: Don't add slave port to unaffiliated list
netfilter: nft_exthdr: check for IPv6 packet before further processing
netfilter: nft_osf: check for TCP packet before further processing
netfilter: nft_tproxy: restrict support to TCP and UDP transport protocols
RDMA/rxe: Fix qp reference counting for atomic ops
samples/bpf: Fix the error return code of xdp_redirect's main()
net: ethernet: aeroflex: fix UAF in greth_of_remove
net: ethernet: ezchip: fix UAF in nps_enet_remove
net: ethernet: ezchip: fix error handling
vrf: do not push non-ND strict packets with a source LLA through packet taps again
net: sched: add barrier to ensure correct ordering for lockless qdisc
tls: prevent oversized sendfile() hangs by ignoring MSG_MORE
pkt_sched: sch_qfq: fix qfq_change_class() error path
vxlan: add missing rcu_read_lock() in neigh_reduce()
net/ipv4: swap flow ports when validating source
tc-testing: fix list handling
ieee802154: hwsim: Fix memory leak in hwsim_add_one
ieee802154: hwsim: avoid possible crash in hwsim_del_edge_nl()
mac80211: remove iwlwifi specific workaround NDPs of null_response
net: bcmgenet: Fix attaching to PYH failed on RPi 4B
ipv6: exthdrs: do not blindly use init_net
bpf: Do not change gso_size during bpf_skb_change_proto()
i40e: Fix error handling in i40e_vsi_open
i40e: Fix autoneg disabling for non-10GBaseT links
Revert "ibmvnic: remove duplicate napi_schedule call in open function"
ibmvnic: free tx_pool if tso_pool alloc fails
ipv6: fix out-of-bound access in ip6_parse_tlv()
e1000e: Check the PCIm state
bpfilter: Specify the log level for the kmsg message
gve: Fix swapped vars when fetching max queues
Revert "be2net: disable bh with spin_lock in be_process_mcc"
Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid
Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event
clk: actions: Fix UART clock dividers on Owl S500 SoC
clk: actions: Fix SD clocks factor table on Owl S500 SoC
clk: actions: Fix bisp_factor_table based clocks on Owl S500 SoC
clk: si5341: Avoid divide errors due to bogus register contents
clk: si5341: Update initialization magic
writeback: fix obtain a reference to a freeing memcg css
net: lwtunnel: handle MTU calculation in forwading
net: sched: fix warning in tcindex_alloc_perfect_hash
RDMA/mlx5: Don't access NULL-cleared mpi pointer
MIPS: Fix PKMAP with 32-bit MIPS huge page support
staging: fbtft: Rectify GPIO handling
rcu: Invoke rcu_spawn_core_kthreads() from rcu_spawn_gp_kthread()
tty: nozomi: Fix a resource leak in an error handling function
mwifiex: re-fix for unaligned accesses
iio: adis_buffer: do not return ints in irq handlers
iio: adis16400: do not return ints in irq handlers
iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio:accel:mxc4005: Drop unnecessary explicit casts in regmap_bulk_read calls
iio: accel: mxc4005: Fix overread of data and alignment issue.
iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: magn: hmc5843: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: magn: bmc150: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: tcs3472: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: cros_ec_sensors: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
ASoC: rk3328: fix missing clk_disable_unprepare() on error in rk3328_platform_probe()
ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup()
backlight: lm3630a_bl: Put fwnode in error case during ->probe()
ASoC: rsnd: tidyup loop on rsnd_adg_clk_query()
Input: hil_kbd - fix error return code in hil_dev_connect()
mtd: partitions: redboot: seek fis-index-block in the right node
char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
firmware: stratix10-svc: Fix a resource leak in an error handling path
tty: nozomi: Fix the error handling path of 'nozomi_card_init()'
leds: lm3532: select regmap I2C API
leds: lm36274: cosmetic: rename lm36274_data to chip
leds: lm3692x: Put fwnode in any case during ->probe()
scsi: FlashPoint: Rename si_flags field
fsi: core: Fix return of error values on failures
fsi: scom: Reset the FSI2PIB engine for any error
fsi: occ: Don't accept response from un-initialized OCC
fsi/sbefifo: Clean up correct FIFO when receiving reset request from SBE
fsi/sbefifo: Fix reset timeout
visorbus: fix error return code in visorchipset_init()
s390: appldata depends on PROC_SYSCTL
iommu/dma: Fix IOVA reserve dma ranges
ASoC: mediatek: mtk-btcvsd: Fix an error handling path in 'mtk_btcvsd_snd_probe()'
usb: gadget: f_fs: Fix setting of device and driver data cross-references
usb: dwc2: Don't reset the core after setting turnaround time
eeprom: idt_89hpesx: Put fwnode in matching case during ->probe()
eeprom: idt_89hpesx: Restore printing the unsupported fwnode name
iio: at91-sama5d2_adc: remove usage of iio_priv_to_dev() helper
iio: adc: at91-sama5d2: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: hx711: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
iio: magn: rm3100: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt()
staging: gdm724x: check for overflow in gdm_lte_netif_rx()
staging: rtl8712: remove redundant check in r871xu_drv_init
staging: rtl8712: fix memory leak in rtl871x_load_fw_cb
staging: mt7621-dts: fix pci address for PCI memory range
serial: 8250: Actually allow UPF_MAGIC_MULTIPLIER baud rates
iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: isl29501: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK
of: Fix truncation of memory sizes on 32-bit platforms
mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume()
scsi: mpt3sas: Fix error return value in _scsih_expander_add()
soundwire: stream: Fix test for DP prepare complete
phy: uniphier-pcie: Fix updating phy parameters
phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
extcon: sm5502: Drop invalid register write in sm5502_reg_data
extcon: max8997: Add missing modalias string
ASoC: atmel-i2s: Fix usage of capture and playback at the same time
configfs: fix memleak in configfs_release_bin_file
leds: as3645a: Fix error return code in as3645a_parse_node()
leds: ktd2692: Fix an error handling path
powerpc: Offline CPU in stop_this_cpu()
serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
serial: mvebu-uart: correctly calculate minimal possible baudrate
arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
vfio/pci: Handle concurrent vma faults
mm/huge_memory.c: don't discard hugepage if other processes are mapping it
mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
perf llvm: Return -ENOMEM when asprintf() fails
scsi: target: cxgbit: Unmap DMA buffer before calling target_execute_cmd()
block: return the correct bvec when checking for gaps
mmc: block: Disable CMDQ on the ioctl path
mmc: vub3000: fix control-request direction
scsi: core: Retry I/O for Notify (Enable Spinup) Required error
iommu/dma: Fix compile warning in 32-bit builds
Linux 5.4.132
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I36eef11d7d5fed3388f0c90904a4e9c495327826
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Arnaldo Carvalho de Melo
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00d38f7031 |
perf llvm: Return -ENOMEM when asprintf() fails
[ Upstream commit c435c166dcf526ac827bc964d82cc0d5e7a1fd0b ] Zhihao sent a patch but it made llvm__compile_bpf() return what asprintf() returns on error, which is just -1, but since this function returns -errno, fix it by returning -ENOMEM for this case instead. Fixes: |
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Dave Hansen
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b00da826ca |
selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
[ Upstream commit f36ef407628835a7d7fb3d235b1f1aac7022d9a3 ] Patch series "selftests/vm/pkeys: Bug fixes and a new test". There has been a lot of activity on the x86 front around the XSAVE architecture which is used to context-switch processor state (among other things). In addition, AMD has recently joined the protection keys club by adding processor support for PKU. The AMD implementation helped uncover a kernel bug around the PKRU "init state", which actually applied to Intel's implementation but was just harder to hit. This series adds a test which is expected to help find this class of bug both on AMD and Intel. All the work around pkeys on x86 also uncovered a few bugs in the selftest. This patch (of 4): The "random" pkey allocation code currently does the good old: srand((unsigned int)time(NULL)); *But*, it unfortunately does this on every random pkey allocation. There may be thousands of these a second. time() has a one second resolution. So, each time alloc_random_pkey() is called, the PRNG is *RESET* to time(). This is nasty. Normally, if you do: srand(<ANYTHING>); foo = rand(); bar = rand(); You'll be quite guaranteed that 'foo' and 'bar' are different. But, if you do: srand(1); foo = rand(); srand(1); bar = rand(); You are quite guaranteed that 'foo' and 'bar' are the *SAME*. The recent "fix" effectively forced the test case to use the same "random" pkey for the whole test, unless the test run crossed a second boundary. Only run srand() once at program startup. This explains some very odd and persistent test failures I've been seeing. Link: https://lkml.kernel.org/r/20210611164153.91B76FB8@viggo.jf.intel.com Link: https://lkml.kernel.org/r/20210611164155.192D00FF@viggo.jf.intel.com Fixes: 6e373263ce07 ("selftests/vm/pkeys: fix alloc_random_pkey() to make it really random") Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Ram Pai <linuxram@us.ibm.com> Cc: Sandipan Das <sandipan@linux.ibm.com> Cc: Florian Weimer <fweimer@redhat.com> Cc: "Desnes A. Nunes do Rosario" <desnesn@linux.vnet.ibm.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Hocko <mhocko@kernel.org> Cc: Michal Suchanek <msuchanek@suse.de> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Marcelo Ricardo Leitner
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9692257004 |
tc-testing: fix list handling
[ Upstream commit b4fd096cbb871340be837491fa1795864a48b2d9 ]
python lists don't have an 'add' method, but 'append'.
Fixes:
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Zhihao Cheng
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5f54370530 |
tools/bpftool: Fix error return code in do_batch()
[ Upstream commit ca16b429f39b4ce013bfa7e197f25681e65a2a42 ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes:
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Greg Kroah-Hartman
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904c2c6cd7 |
Linux 5.4.129
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAmDcbxkACgkQ3qZv95d3 LNxZMBAArNPLhVYdEDDFosb6Y/5RGjjZ/79OGHH0p5YiTo8D+wBHi+wXRl5Jp0PA 3YVVU8lDTbeDm7E7uWeduWjFwEpsPBL8395scbhC6VR3PfnyunjarVXZgi6EHnMl p6HjXXtQ1jTrdDSziGDIhZVQT5FGb2/MMx9m69mfi5BTLjGfWy8chHFbC2GZszlp Znu9syjisUBbc4I4XHFgXw0hoQSSig6SUTZCrdTpIW/PZ0swfl8ZPxREh0CZNMpw Y2orRt+oHlkWPw1/sSkoTE1PRvXwNWFXyw5caOu846jAfhKtxO54SsqJqhM7VLHZ pdH4eb6q7AFyt0A62HkIqa5oabs5Vk9G24b8m5ggc2F/UTkHqgwUcMCud0d3DYL0 Q7OEAmThQzHHKJ+CeNRJLsiKqVBNHmeS24B+ELldlAiX22vLr9pUsIb342Au1ZjR S3BTnneAbYGBv4qUoV2yUF9wQ/LxsFMSl/vmjCBOxg7c3LbKYChUwskYnvd6EwWj ObCyLU6FK9HWXSBSp/X+irlF1CLla+HuOC+Aej2U5a8DtmHId4LHMeq/XOxZ9s/8 QUoX4rh5P+TJ8PIiTqXKrQo5rnR79MiYssIhUozKTdt9ZoMtXzI4mVLXN/yzAVD9 v4aWYx8m2x17Wq+ptaLMSTSed4m3c25uEl4MucLBmKQV8ClAxW8= =Sijo -----END PGP SIGNATURE----- Merge 5.4.129 into android11-5.4-lts Changes in 5.4.129 module: limit enabling module.sig_enforce Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue." Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell." drm/nouveau: wait for moving fence after pinning v2 drm/radeon: wait for moving fence after pinning ARM: 9081/1: fix gcc-10 thumb2-kernel regression mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk kbuild: add CONFIG_LD_IS_LLD arm64: link with -z norelro for LLD or aarch64-elf MIPS: generic: Update node names to avoid unit addresses spi: spi-nxp-fspi: move the register operation after the clock enable Revert "PCI: PM: Do not read power state in pci_enable_device_flags()" dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc() mac80211: remove warning in ieee80211_get_sband() mac80211_hwsim: drop pending frames on stop cfg80211: call cfg80211_leave_ocb when switching away from OCB dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe() dmaengine: mediatek: free the proper desc in desc_free handler dmaengine: mediatek: do not issue a new desc if one is still current dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma net: ipv4: Remove unneed BUG() function mac80211: drop multicast fragments net: ethtool: clear heap allocations for ethtool function ping: Check return value of function 'ping_queue_rcv_skb' inet: annotate date races around sk->sk_txhash net: phy: dp83867: perform soft reset and retain established link net: caif: fix memory leak in ldisc_open net/packet: annotate accesses to po->bind net/packet: annotate accesses to po->ifindex r8152: Avoid memcpy() over-reading of ETH_SS_STATS sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS r8169: Avoid memcpy() over-reading of ETH_SS_STATS KVM: selftests: Fix kvm_check_cap() assertion net: qed: Fix memcpy() overflow of qed_dcbx_params() recordmcount: Correct st_shndx handling PCI: Add AMD RS690 quirk to enable 64-bit DMA net: ll_temac: Add memory-barriers for TX BD access net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY pinctrl: stm32: fix the reported number of GPIO lines per bank nilfs2: fix memory leak in nilfs_sysfs_delete_device_group KVM: do not allow mapping valid but non-reference-counted pages i2c: robotfuzz-osif: fix control-request directions kthread_worker: split code for canceling the delayed work timer kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync() mm: add VM_WARN_ON_ONCE_PAGE() macro mm/rmap: remove unneeded semicolon in page_not_mapped() mm/rmap: use page_not_mapped in try_to_unmap() mm, thp: use head page in __migration_entry_wait() mm/thp: fix __split_huge_pmd_locked() on shmem migration entry mm/thp: make is_huge_zero_pmd() safe and quicker mm/thp: try_to_unmap() use TTU_SYNC for safe splitting mm/thp: fix vma_address() if virtual address below file offset mm/thp: fix page_address_in_vma() on file THP tails mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page() mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split mm: page_vma_mapped_walk(): use page for pvmw->page mm: page_vma_mapped_walk(): settle PageHuge on entry mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd mm: page_vma_mapped_walk(): prettify PVMW_MIGRATION block mm: page_vma_mapped_walk(): crossing page table boundary mm: page_vma_mapped_walk(): add a level of indentation mm: page_vma_mapped_walk(): use goto instead of while (1) mm: page_vma_mapped_walk(): get vma_address_end() earlier mm/thp: fix page_vma_mapped_walk() if THP mapped by ptes mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk() mm, futex: fix shared futex pgoff on shmem huge page certs: Add wrapper function to check blacklisted binary hash x86/efi: move common keyring handler functions to new file certs: Add EFI_CERT_X509_GUID support for dbx entries certs: Move load_system_certificate_list to a common function Linux 5.4.129 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6ba417dfeb30d91ebc61345bc057f927beeee0a9 |
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Fuad Tabba
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b7168ec176 |
KVM: selftests: Fix kvm_check_cap() assertion
[ Upstream commit d8ac05ea13d789d5491a5920d70a05659015441d ] KVM_CHECK_EXTENSION ioctl can return any negative value on error, and not necessarily -1. Change the assertion to reflect that. Signed-off-by: Fuad Tabba <tabba@google.com> Message-Id: <20210615150443.1183365-1-tabba@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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8a4c1c0b49 |
This is the 5.4.128 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmDTLA4ACgkQONu9yGCS aT45xg/+IvxFaIOtutEBkFCJvEurRWSozjBKAfX9xtJQGSSKVyDvh7GZWfEXMxZc oNf8DWQKvaiZj2mRdgYp6Ilo27Ps6aN3vCo09z+U3mfGQLMbNpPYEvSq6Twl26NB 8lL8b++0Jo7P+eOALHohBS125/E0etqhoc2HXDFp6pfksj6J7klxlyQ2NX9Ih8xm l7Cto5flCHM9g20/CNsqxXPWiuBKnzSvp9YH9HMDgjOV6YSktLGTHAJ8omjPm0V/ pQVFOo4Kyx34exdA/IzrM/yV4iDThVtwL6+bNErWtl6LwiIcNK3esARYTNjbBBhK W156adxp6kl6LqMADr/y77WqvcH6H2PhpRnMj+6t21FpK7cTbXfqvxBfpOvE1Buh in95LJN1Iins1PTozBVHcUIpdESO5AN8/2aHq0LRLmVbaLlo6aj+sjdHNPvf7HwW 8LDHtpGNao/spMuZmvvH+6i3iwuciINCRY9TVBDgkT5LhWhRHBl6+uSLEX/d+s3Z 663Q6HPu+cfubR7UC8+QsMMtf7KD2yvQuadAz6n/Z41vvSYIUHPGsYtZUmsef3jP n4CTAmGavtyR5jaQNkuw8nnIn7cthONw94foFheBH0doxmkXPKcwqmWO9DH77n58 unMT31ArVg9ObrO/YmLjEaV9X7VlfRf6yw7tey1RJXgrSD3nwgk= =9+GF -----END PGP SIGNATURE----- Merge 5.4.128 into android11-5.4-lts Changes in 5.4.128 dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM dmaengine: stedma40: add missing iounmap() on error in d40_probe() afs: Fix an IS_ERR() vs NULL check mm/memory-failure: make sure wait for page writeback in memory_failure kvm: LAPIC: Restore guard to prevent illegal APIC register access batman-adv: Avoid WARN_ON timing related checks net: ipv4: fix memory leak in netlbl_cipsov4_add_std vrf: fix maximum MTU net: rds: fix memory leak in rds_recvmsg net: lantiq: disable interrupt before sheduling NAPI udp: fix race between close() and udp_abort() rtnetlink: Fix regression in bridge VLAN configuration net/sched: act_ct: handle DNAT tuple collision net/mlx5e: Remove dependency in IPsec initialization flows net/mlx5e: Fix page reclaim for dead peer hairpin net/mlx5: Consider RoCE cap before init RDMA resources net/mlx5e: allow TSO on VXLAN over VLAN topologies net/mlx5e: Block offload of outer header csum for UDP tunnels netfilter: synproxy: Fix out of bounds when parsing TCP options sch_cake: Fix out of bounds when parsing TCP options and header alx: Fix an error handling path in 'alx_probe()' net: stmmac: dwmac1000: Fix extended MAC address registers definition net: make get_net_ns return error if NET_NS is disabled qlcnic: Fix an error handling path in 'qlcnic_probe()' netxen_nic: Fix an error handling path in 'netxen_nic_probe()' net: qrtr: fix OOB Read in qrtr_endpoint_post ptp: improve max_adj check against unreasonable values net: cdc_ncm: switch to eth%d interface naming lantiq: net: fix duplicated skb in rx descriptor ring net: usb: fix possible use-after-free in smsc75xx_bind net: fec_ptp: fix issue caused by refactor the fec_devtype net: ipv4: fix memory leak in ip_mc_add1_src net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock be2net: Fix an error handling path in 'be_probe()' net: hamradio: fix memory leak in mkiss_close net: cdc_eem: fix tx fixup skb leak cxgb4: fix wrong shift. bnxt_en: Rediscover PHY capabilities after firmware reset bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error path icmp: don't send out ICMP messages with a source address of 0.0.0.0 net: ethernet: fix potential use-after-free in ec_bhf_remove regulator: bd70528: Fix off-by-one for buck123 .n_voltages setting ASoC: rt5659: Fix the lost powers for the HDA header spi: stm32-qspi: Always wait BUSY bit to be cleared in stm32_qspi_wait_cmd() pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabled radeon: use memcpy_to/fromio for UVD fw upload hwmon: (scpi-hwmon) shows the negative temperature properly can: bcm: fix infoleak in struct bcm_msg_head can: bcm/raw/isotp: use per module netdevice notifier can: j1939: fix Use-after-Free, hold skb ref while in use can: mcba_usb: fix memory leak in mcba_usb usb: core: hub: Disable autosuspend for Cypress CY7C65632 tracing: Do not stop recording cmdlines when tracing is off tracing: Do not stop recording comms if the trace file is being read tracing: Do no increment trace_clock_global() by one PCI: Mark TI C667X to avoid bus reset PCI: Mark some NVIDIA GPUs to avoid bus reset PCI: aardvark: Don't rely on jiffies while holding spinlock PCI: aardvark: Fix kernel panic during PIO transfer PCI: Add ACS quirk for Broadcom BCM57414 NIC PCI: Work around Huawei Intelligent NIC VF FLR erratum KVM: x86: Immediately reset the MMU context when the SMM flag is cleared ARCv2: save ABI registers across signal handling x86/process: Check PF_KTHREAD and not current->mm for kernel threads x86/pkru: Write hardware init value to PKRU when xstate is init x86/fpu: Reset state for all signal restore failures dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc cfg80211: make certificate generation more robust cfg80211: avoid double free of PMSR request drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell. drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue. net: ll_temac: Make sure to free skb when it is completely used net: ll_temac: Fix TX BD buffer overwrite net: bridge: fix vlan tunnel dst null pointer dereference net: bridge: fix vlan tunnel dst refcnt when egressing mm/slub: clarify verification reporting mm/slub: fix redzoning for small allocations mm/slub.c: include swab.h net: stmmac: disable clocks in stmmac_remove_config_dt() net: fec_ptp: add clock rate zero check tools headers UAPI: Sync linux/in.h copy with the kernel sources KVM: arm/arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST read ARM: OMAP: replace setup_irq() by request_irq() clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940 usb: dwc3: debugfs: Add and remove endpoint dirs dynamically usb: dwc3: core: fix kernel panic when do reboot Linux 5.4.128 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I52eaf045956776a2779e2969908233674314e00d |
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Arnaldo Carvalho de Melo
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0c2a4178d7 |
tools headers UAPI: Sync linux/in.h copy with the kernel sources
commit 1792a59eab9593de2eae36c40c5a22d70f52c026 upstream.
To pick the changes in:
321827477360934d ("icmp: don't send out ICMP messages with a source address of 0.0.0.0")
That don't result in any change in tooling, as INADDR_ are not used to
generate id->string tables used by 'perf trace'.
This addresses this build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h'
diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h
Cc: David S. Miller <davem@davemloft.net>
Cc: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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8a9055976b |
This is the 5.4.126 stable release
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device unregister flow net/nfc/rawsock.c: fix a permission check bug usb: cdns3: Fix runtime PM imbalance on error ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet vfio-ccw: Serialize FSM IDLE state with I/O completion ASoC: sti-sas: add missing MODULE_DEVICE_TABLE spi: sprd: Add missing MODULE_DEVICE_TABLE isdn: mISDN: netjet: Fix crash in nj_probe: bonding: init notify_work earlier to avoid uninitialized use netlink: disable IRQs for netlink_lock_table() net: mdiobus: get rid of a BUG_ON() cgroup: disable controllers at parse time wq: handle VM suspension in stall detection net/qla3xxx: fix schedule while atomic in ql_sem_spinlock RDS tcp loopback connection can hang scsi: bnx2fc: Return failure if io_req is already in ABTS processing scsi: vmw_pvscsi: Set correct residual data length scsi: hisi_sas: Drop free_irq() of devm_request_irq() allocated irq scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal net: macb: ensure the device is available before accessing GEMGXL control registers net: appletalk: cops: Fix data race in cops_probe1 net: dsa: microchip: enable phy errata workaround on 9567 nvme-fabrics: decode host pathing error for connect MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER dm verity: fix require_signatures module_param permissions bnx2x: Fix missing error code in bnx2x_iov_init_one() nvme-tcp: remove incorrect Kconfig dep in BLK_DEV_NVME powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers spi: Don't have controller clean up spi device before driver unbind spi: Cleanup on failure of initial setup i2c: mpc: Make use of i2c_recover_bus() i2c: mpc: implement erratum A-004447 workaround x86/boot: Add .text.* to setup.ld spi: bcm2835: Fix out-of-bounds access with more than 4 slaves drm: Fix use-after-free read in drm_getunique() drm: Lock pointer access in drm_master_release() kvm: avoid speculation-based attacks from out-of-range memslot accesses staging: rtl8723bs: Fix uninitialized variables btrfs: return value from btrfs_mark_extent_written() in case of error btrfs: promote debugging asserts to full-fledged checks in validate_super cgroup1: don't allow '\n' in renaming USB: f_ncm: ncm_bitrate (speed) is unsigned usb: f_ncm: only first packet of aggregate needs to start timer usb: pd: Set PD_T_SINK_WAIT_CAP to 310ms usb: dwc3: ep0: fix NULL pointer exception usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling usb: typec: wcove: Use LE to CPU conversion when accessing msg->header usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: gadget: f_fs: Ensure io_completion_wq is idle during unbind USB: serial: ftdi_sio: add NovaTech OrionMX product ID USB: serial: omninet: add device id for Zyxel Omni 56K Plus USB: serial: quatech2: fix control-request directions USB: serial: cp210x: fix alternate function for CP2102N QFN20 usb: gadget: eem: fix wrong eem header operation usb: fix various gadgets null ptr deref on 10gbps cabling. usb: fix various gadget panics on 10gbps cabling regulator: core: resolve supply for boot-on/always-on regulators regulator: max77620: Use device_set_of_node_from_dev() usb: typec: mux: Fix copy-paste mistake in typec_mux_match RDMA/ipoib: Fix warning caused by destroying non-initial netns RDMA/mlx4: Do not map the core_clock page to user space unless enabled vmlinux.lds.h: Avoid orphan section with !SMP perf: Fix data race between pin_count increment/decrement sched/fair: Make sure to update tg contrib for blocked load KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message IB/mlx5: Fix initializing CQ fragments buffer NFS: Fix a potential NULL dereference in nfs_get_client() NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() perf session: Correct buffer copying when peeking events kvm: fix previous commit for 32-bit builds NFS: Fix use-after-free in nfs4_init_client() NFSv4: Fix second deadlock in nfs4_evict_inode() NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error. scsi: core: Fix error handling of scsi_host_alloc() scsi: core: Fix failure handling of scsi_add_host_with_dma() scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Only put parent device if host state differs from SHOST_CREATED ftrace: Do not blindly read the ip address in ftrace_bug() tracing: Correct the length check which causes memory corruption proc: only require mm_struct for writing Linux 5.4.126 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iea511f332bc11de7b8f23d08cf8a1c00095d2c6d |
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Leo Yan
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0147af3092 |
perf session: Correct buffer copying when peeking events
[ Upstream commit 197eecb6ecae0b04bd694432f640ff75597fed9c ]
When peeking an event, it has a short path and a long path. The short
path uses the session pointer "one_mmap_addr" to directly fetch the
event; and the long path needs to read out the event header and the
following event data from file and fill into the buffer pointer passed
through the argument "buf".
The issue is in the long path that it copies the event header and event
data into the same destination address which pointer "buf", this means
the event header is overwritten. We are just lucky to run into the
short path in most cases, so we don't hit the issue in the long path.
This patch adds the offset "hdr_sz" to the pointer "buf" when copying
the event data, so that it can reserve the event header which can be
used properly by its caller.
Fixes:
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Greg Kroah-Hartman
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696a13efe6 |
This is the 5.4.124 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmC4fdYACgkQONu9yGCS aT7+6hAAu3CYHvbN7ZjrtLIDhlZKAJ54DWjY25KhwPPH6IVmi9PdKfWkYvQp6MEw r9/DuMvHgr8pFk2+nIYID3P9VLe8Wm8HAOzfUNnD9JycF5pRvMHQhsi5XMX0BDoJ cGhDFG1SyMbdMryHJBDOf1LFTlz3AlFTIs3FzYTOoxJJ5qU5yMqFEjaQcV8INnOy 4ZbI03yuNLYl9S08idEZOvBljaqAum98g3Gix1PWzD88LuU5wrmR6MMFfBJBOy4p Kpu496qIZM0Mb4n+fyPJqJMLQU02VHx/44eu3o7KUYnmPhMTZM5O6opTRPYL8j/I ruioswWL6EvuGT2K+aTv35gSJM2Y+DKA/8yue1jMuE+4poCTg5SqAPrvI/+JSeKk 8zhASDLO1Lhoeb2jXiMCrlFe7swW+HiGZAWphP+q3bbwCNMTOg/QzJemuU6RqEIi 7VpCHmBp+eKgra4/qmAx4RLfeBv4nCtk3xYImUFj7Sp8wIjszzBjfV/c3MSPgKG4 p85PFKwR5fK/YEE27J67kZIyugGtTAoV6eYgz00UWapcQv3hkFOdcyiFXqTz75aL +DRhnrHdAQcssSGwUaLh2HcBl/NJARgxKD9Kk2fmfrG5jD2YeRQaHUAhWAk74lya IlEacC0lSdzuT8zOQ4NYucsieo+I1RnKYj7Y8YY0VN1HrJ9TsHc= =6Icu -----END PGP SIGNATURE----- Merge 5.4.124 into android11-5.4-lts Changes in 5.4.124 ALSA: hda/realtek: Headphone volume is controlled by Front mixer ALSA: usb-audio: scarlett2: Fix device hang with ehci-pci ALSA: usb-audio: scarlett2: Improve driver startup messages cifs: set server->cipher_type to AES-128-CCM for SMB3.0 NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return() iommu/vt-d: Fix sysfs leak in alloc_iommu() perf intel-pt: Fix sample instruction bytes perf intel-pt: Fix transaction abort handling perf scripts python: exported-sql-viewer.py: Fix copy to clipboard from Top Calls by elapsed Time report perf scripts python: exported-sql-viewer.py: Fix Array TypeError perf scripts python: exported-sql-viewer.py: Fix warning display proc: Check /proc/$pid/attr/ writes against file opener net: hso: fix control-request directions mac80211: assure all fragments are encrypted mac80211: prevent mixed key and fragment cache attacks mac80211: properly handle A-MSDUs that start with an RFC 1042 header cfg80211: mitigate A-MSDU aggregation attacks mac80211: drop A-MSDUs on old ciphers mac80211: add fragment cache to sta_info mac80211: check defrag PN against current frame mac80211: prevent attacks on TKIP/WEP as well mac80211: do not accept/forward invalid EAPOL frames mac80211: extend protection against mixed key and fragment cache attacks ath10k: add CCMP PN replay protection for fragmented frames for PCIe ath10k: drop fragments with multicast DA for PCIe ath10k: drop fragments with multicast DA for SDIO ath10k: drop MPDU which has discard flag set by firmware for SDIO ath10k: Fix TKIP Michael MIC verification for PCIe ath10k: Validate first subframe of A-MSDU before processing the list dm snapshot: properly fix a crash when an origin has no snapshots drm/amdgpu/vcn1: add cancel_delayed_work_sync before power gate drm/amdgpu/vcn2.0: add cancel_delayed_work_sync before power gate drm/amdgpu/vcn2.5: add cancel_delayed_work_sync before power gate selftests/gpio: Use TEST_GEN_PROGS_EXTENDED selftests/gpio: Move include of lib.mk up selftests/gpio: Fix build when source tree is read only kgdb: fix gcc-11 warnings harder Documentation: seccomp: Fix user notification documentation serial: core: fix suspicious security_locked_down() call misc/uss720: fix memory leak in uss720_probe thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue mei: request autosuspend after sending rx flow control staging: iio: cdc: ad7746: avoid overwrite of num_channels iio: gyro: fxas21002c: balance runtime power in error path iio: adc: ad7768-1: Fix too small buffer passed to iio_push_to_buffers_with_timestamp() iio: adc: ad7124: Fix missbalanced regulator enable / disable on error. iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers iio: adc: ad7793: Add missing error code in ad7793_setup() serial: 8250_pci: Add support for new HPE serial device serial: 8250_pci: handle FL_NOIRQ board flag USB: trancevibrator: fix control-request direction USB: usbfs: Don't WARN about excessively large memory allocations serial: tegra: Fix a mask operation that is always true serial: sh-sci: Fix off-by-one error in FIFO threshold register setting serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' USB: serial: ti_usb_3410_5052: add startech.com device id USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011 USB: serial: ftdi_sio: add IDs for IDS GmbH Products USB: serial: pl2303: add device id for ADLINK ND-6530 GC thermal/drivers/intel: Initialize RW trip to THERMAL_TEMP_INVALID usb: dwc3: gadget: Properly track pending and queued SG usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen() net: usb: fix memory leak in smsc75xx_bind spi: spi-geni-qcom: Fix use-after-free on unbind Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails fs/nfs: Use fatal_signal_pending instead of signal_pending NFS: fix an incorrect limit in filelayout_decode_layout() NFS: Fix an Oopsable condition in __nfs_pageio_add_request() NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config drm/meson: fix shutdown crash when component not probed net/mlx5e: Fix multipath lag activation net/mlx5e: Fix nullptr in add_vlan_push_action() net/mlx4: Fix EEPROM dump support Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv" tipc: wait and exit until all work queues are done tipc: skb_linearize the head skb when reassembling msgs spi: spi-fsl-dspi: Fix a resource leak in an error handling path net: dsa: mt7530: fix VLAN traffic leaks net: dsa: fix a crash if ->get_sset_count() fails net: dsa: sja1105: error out on unsupported PHY mode i2c: s3c2410: fix possible NULL pointer deref on read message after write i2c: i801: Don't generate an interrupt on bus reset i2c: sh_mobile: Use new clock calculation formulas for RZ/G2E perf jevents: Fix getting maximum number of fds platform/x86: hp_accel: Avoid invoking _INI to speed up resume gpio: cadence: Add missing MODULE_DEVICE_TABLE Revert "media: usb: gspca: add a missed check for goto_low_power" Revert "ALSA: sb: fix a missing check of snd_ctl_add" Revert "serial: max310x: pass return value of spi_register_driver" serial: max310x: unregister uart driver in case of failure and abort Revert "net: fujitsu: fix a potential NULL pointer dereference" net: fujitsu: fix potential null-ptr-deref Revert "net/smc: fix a NULL pointer dereference" net: caif: remove BUG_ON(dev == NULL) in caif_xmit Revert "char: hpet: fix a missing check of ioremap" char: hpet: add checks after calling ioremap Revert "ALSA: gus: add a check of the status of snd_ctl_add" Revert "ALSA: usx2y: Fix potential NULL pointer dereference" Revert "isdn: mISDNinfineon: fix potential NULL pointer dereference" isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io Revert "ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()" ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd() Revert "isdn: mISDN: Fix potential NULL pointer dereference of kzalloc" isdn: mISDN: correctly handle ph_info allocation failure in hfcsusb_ph_info Revert "dmaengine: qcom_hidma: Check for driver register failure" dmaengine: qcom_hidma: comment platform_driver_register call Revert "libertas: add checks for the return value of sysfs_create_group" libertas: register sysfs groups properly Revert "ASoC: cs43130: fix a NULL pointer dereference" ASoC: cs43130: handle errors in cs43130_probe() properly Revert "media: dvb: Add check on sp8870_readreg" media: dvb: Add check on sp8870_readreg return Revert "media: gspca: mt9m111: Check write_bridge for timeout" media: gspca: mt9m111: Check write_bridge for timeout Revert "media: gspca: Check the return value of write_bridge for timeout" media: gspca: properly check for errors in po1030_probe() Revert "net: liquidio: fix a NULL pointer dereference" net: liquidio: Add missing null pointer checks Revert "brcmfmac: add a check for the status of usb_register" brcmfmac: properly check for bus register errors btrfs: return whole extents in fiemap scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic openrisc: Define memory barrier mb btrfs: do not BUG_ON in link_to_fixup_dir platform/x86: hp-wireless: add AMD's hardware id to the supported list platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI platform/x86: touchscreen_dmi: Add info for the Mediacom Winpad 7.0 W700 tablet SMB3: incorrect file id in requests compounded with open drm/amd/display: Disconnect non-DP with no EDID drm/amd/amdgpu: fix refcount leak drm/amdgpu: Fix a use-after-free drm/amd/amdgpu: fix a potential deadlock in gpu reset net: netcp: Fix an error message net: dsa: fix error code getting shifted with 4 in dsa_slave_get_sset_count ASoC: cs42l42: Regmap must use_single_read/write vfio-ccw: Check initialized flag in cp_init() net: really orphan skbs tied to closing sk net: fec: fix the potential memory leak in fec_enet_init() net: mdio: thunder: Fix a double free issue in the .remove function net: mdio: octeon: Fix some double free issues openvswitch: meter: fix race when getting now_ms. tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT net: sched: fix packet stuck problem for lockless qdisc net: sched: fix tx action rescheduling issue during deactivation net: sched: fix tx action reschedule issue with stopped queue net: hso: check for allocation failure in hso_create_bulk_serial_device() net: bnx2: Fix error return code in bnx2_init_board() bnxt_en: Include new P5 HV definition in VF check. mld: fix panic in mld_newpack() gve: Check TX QPL was actually assigned gve: Update mgmt_msix_idx if num_ntfy changes gve: Add NULL pointer checks when freeing irqs. gve: Upgrade memory barrier in poll routine gve: Correct SKB queue index validation. cxgb4: avoid accessing registers when clearing filters staging: emxx_udc: fix loop in _nbu2ss_nuke() ASoC: cs35l33: fix an error code in probe() bpf: Set mac_len in bpf_skb_change_head ixgbe: fix large MTU request from VF scsi: libsas: Use _safe() loop in sas_resume_port() net: lantiq: fix memory corruption in RX ring ipv6: record frag_max_size in atomic fragments in input path ALSA: usb-audio: scarlett2: snd_scarlett_gen2_controls_create() can be static net: ethernet: mtk_eth_soc: Fix packet statistics support for MT7628/88 sch_dsmark: fix a NULL deref in qdisc_reset() MIPS: alchemy: xxs1500: add gpio-au1000.h header file MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c drm/i915/display: fix compiler warning about array overrun i915: fix build warning in intel_dp_get_link_status() drivers/net/ethernet: clean up unused assignments net: hns3: check the return of skb_checksum_help() Revert "Revert "ALSA: usx2y: Fix potential NULL pointer dereference"" net: hso: bail out on interrupt URB allocation failure neighbour: Prevent Race condition in neighbour subsytem usb: core: reduce power-on-good delay time of root hub Linux 5.4.124 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iab18e1c7df58e11e13d255ed261858a394e15823 |
||
Felix Fietkau
|
bd7a3b3ed9 |
perf jevents: Fix getting maximum number of fds
commit 75ea44e356b5de8c817f821c9dd68ae329e82add upstream.
On some hosts, rlim.rlim_max can be returned as RLIM_INFINITY.
By casting it to int, it is interpreted as -1, which will cause get_maxfds
to return 0, causing "Invalid argument" errors in nftw() calls.
Fix this by casting the second argument of min() to rlim_t instead.
Fixes:
|
||
Michael Ellerman
|
01c57232a1 |
selftests/gpio: Fix build when source tree is read only
[ Upstream commit b68c1c65dec5fb5186ebd33ce52059b4c6db8500 ] Currently the gpio selftests fail to build if the source tree is read only: make -j 160 -C tools/testing/selftests TARGETS=gpio make[1]: Entering directory '/linux/tools/testing/selftests/gpio' make OUTPUT=/linux/tools/gpio/ -C /linux/tools/gpio make[2]: Entering directory '/linux/tools/gpio' mkdir -p /linux/tools/gpio/include/linux 2>&1 || true ln -sf /linux/tools/gpio/../../include/uapi/linux/gpio.h /linux/tools/gpio/include/linux/gpio.h ln: failed to create symbolic link '/linux/tools/gpio/include/linux/gpio.h': Read-only file system This happens because we ask make to build ../../../gpio (tools/gpio) without pointing OUTPUT away from the source directory. To fix it we create a subdirectory of the existing OUTPUT directory, called tools-gpio, and tell tools/gpio to build in there. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Michael Ellerman
|
d93532a487 |
selftests/gpio: Move include of lib.mk up
[ Upstream commit 449539da2e237336bc750b41f1736a77f9aca25c ] Move the include of lib.mk up so that in a subsequent patch we can use OUTPUT, which is initialised by lib.mk, in the definition of the GPIO variables. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Michael Ellerman
|
1e20cdb938 |
selftests/gpio: Use TEST_GEN_PROGS_EXTENDED
[ Upstream commit ff2c395b9257f0e617f9cd212893f3c72c80ee6c ] Use TEST_GEN_PROGS_EXTENDED rather than TEST_PROGS_EXTENDED. That tells the lib.mk logic that the files it references are to be generated by the Makefile. Having done that we don't need to override the all rule. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Adrian Hunter
|
7f4d9d2f0b |
perf scripts python: exported-sql-viewer.py: Fix warning display
commit f56299a9c998e0bfbd4ab07cafe9eb8444512448 upstream.
Deprecation warnings are useful only for the developer, not an end user.
Display warnings only when requested using the python -W option. This
stops the display of warnings like:
tools/perf/scripts/python/exported-sql-viewer.py:5102: DeprecationWarning:
an integer is required (got type PySide2.QtCore.Qt.AlignmentFlag).
Implicit conversion to integers using __int__ is deprecated, and
may be removed in a future version of Python.
err = app.exec_()
Since the warning can be fixed only in PySide2, we must wait for it to
be finally fixed there.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org # v5.3+
Link: http://lore.kernel.org/lkml/20210521092053.25683-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Adrian Hunter
|
cb08c8d591 |
perf scripts python: exported-sql-viewer.py: Fix Array TypeError
commit fd931b2e234a7cc451a7bbb1965d6ce623189158 upstream.
The 'Array' class is present in more than one python standard library.
In some versions of Python 3, the following error occurs:
Traceback (most recent call last):
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4702, in <lambda>
reports_menu.addAction(CreateAction(label, "Create a new window displaying branch events", lambda a=None,x=dbid: self.NewBranchView(x), self))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4727, in NewBranchView
BranchWindow(self.glb, event_id, ReportVars(), self)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3208, in __init__
self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 343, in LookupCreateModel
model = create_fn()
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3208, in <lambda>
self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3124, in __init__
self.fetcher = SQLFetcher(glb, sql, prep, self.AddSample)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 2658, in __init__
self.buffer = Array(c_char, self.buffer_size, lock=False)
TypeError: abstract class
This apparently happens because Python can be inconsistent about which
class of the name 'Array' gets imported. Fix by importing explicitly by
name so that only the desired 'Array' gets imported.
Fixes:
|
||
|
Adrian Hunter
|
9044d06150 |
perf scripts python: exported-sql-viewer.py: Fix copy to clipboard from Top Calls by elapsed Time report
commit a6172059758ba1b496ae024cece7d5bdc8d017db upstream.
Provide missing argument to prevent following error when copying a
selection to the clipboard:
Traceback (most recent call last):
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4041, in <lambda>
menu.addAction(CreateAction("&Copy selection", "Copy to clipboard", lambda: CopyCellsToClipboardHdr(self.view), self.view))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4021, in CopyCellsToClipboardHdr
CopyCellsToClipboard(view, False, True)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4018, in CopyCellsToClipboard
view.CopyCellsToClipboard(view, as_csv, with_hdr)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3871, in CopyTableCellsToClipboard
val = model.headerData(col, Qt.Horizontal)
TypeError: headerData() missing 1 required positional argument: 'role'
Fixes:
|
||
|
Adrian Hunter
|
21e2eb6a95 |
perf intel-pt: Fix transaction abort handling
commit cb7987837c31b217b28089bbc78922d5c9187869 upstream.
When adding support for power events, some handling of FUP packets was
unified. That resulted in breaking reporting of TSX aborts, by not
considering the associated TIP packet. Fix that.
Example:
A machine that supports TSX is required. It will have flag "rtm". Kernel
parameter tsx=on may be required.
# for w in `cat /proc/cpuinfo | grep -m1 flags `;do echo $w | grep rtm ; done
rtm
Test program:
#include <stdio.h>
#include <immintrin.h>
int main()
{
int x = 0;
if (_xbegin() == _XBEGIN_STARTED) {
x = 1;
_xabort(1);
} else {
printf("x = %d\n", x);
}
return 0;
}
Compile with -mrtm i.e.
gcc -Wall -Wextra -mrtm xabort.c -o xabort
Record:
perf record -e intel_pt/cyc/u --filter 'filter main @ ./xabort' ./xabort
Before:
# perf script --itrace=be -F+flags,+addr,-period,-event --ns
xabort 1478 [007] 92161.431348552: tr strt 0 [unknown] ([unknown]) => 400b6d main+0x0 (/root/xabort)
xabort 1478 [007] 92161.431348624: jmp 400b96 main+0x29 (/root/xabort) => 400bae main+0x41 (/root/xabort)
xabort 1478 [007] 92161.431348624: return 400bb4 main+0x47 (/root/xabort) => 400b87 main+0x1a (/root/xabort)
xabort 1478 [007] 92161.431348637: jcc 400b8a main+0x1d (/root/xabort) => 400b98 main+0x2b (/root/xabort)
xabort 1478 [007] 92161.431348644: tr end call 400ba9 main+0x3c (/root/xabort) => 40f690 printf+0x0 (/root/xabort)
xabort 1478 [007] 92161.431360859: tr strt 0 [unknown] ([unknown]) => 400bae main+0x41 (/root/xabort)
xabort 1478 [007] 92161.431360882: tr end return 400bb4 main+0x47 (/root/xabort) => 401139 __libc_start_main+0x309 (/root/xabort)
After:
# perf script --itrace=be -F+flags,+addr,-period,-event --ns
xabort 1478 [007] 92161.431348552: tr strt 0 [unknown] ([unknown]) => 400b6d main+0x0 (/root/xabort)
xabort 1478 [007] 92161.431348624: tx abrt 400b93 main+0x26 (/root/xabort) => 400b87 main+0x1a (/root/xabort)
xabort 1478 [007] 92161.431348637: jcc 400b8a main+0x1d (/root/xabort) => 400b98 main+0x2b (/root/xabort)
xabort 1478 [007] 92161.431348644: tr end call 400ba9 main+0x3c (/root/xabort) => 40f690 printf+0x0 (/root/xabort)
xabort 1478 [007] 92161.431360859: tr strt 0 [unknown] ([unknown]) => 400bae main+0x41 (/root/xabort)
xabort 1478 [007] 92161.431360882: tr end return 400bb4 main+0x47 (/root/xabort) => 401139 __libc_start_main+0x309 (/root/xabort)
Fixes:
|
||
|
Adrian Hunter
|
854216d7ec |
perf intel-pt: Fix sample instruction bytes
commit c954eb72b31a9dc56c99b450253ec5b121add320 upstream.
The decoder reports the current instruction if it was decoded. In some
cases the current instruction is not decoded, in which case the instruction
bytes length must be set to zero. Ensure that is always done.
Note perf script can anyway get the instruction bytes for any samples where
they are not present.
Also note, that there is a redundant "ptq->insn_len = 0" statement which is
not removed until a subsequent patch in order to make this patch apply
cleanly to stable branches.
Example:
A machne that supports TSX is required. It will have flag "rtm". Kernel
parameter tsx=on may be required.
# for w in `cat /proc/cpuinfo | grep -m1 flags `;do echo $w | grep rtm ; done
rtm
Test program:
#include <stdio.h>
#include <immintrin.h>
int main()
{
int x = 0;
if (_xbegin() == _XBEGIN_STARTED) {
x = 1;
_xabort(1);
} else {
printf("x = %d\n", x);
}
return 0;
}
Compile with -mrtm i.e.
gcc -Wall -Wextra -mrtm xabort.c -o xabort
Record:
perf record -e intel_pt/cyc/u --filter 'filter main @ ./xabort' ./xabort
Before:
# perf script --itrace=xe -F+flags,+insn,-period --xed --ns
xabort 1478 [007] 92161.431348581: transactions: x 400b81 main+0x14 (/root/xabort) mov $0xffffffff, %eax
xabort 1478 [007] 92161.431348624: transactions: tx abrt 400b93 main+0x26 (/root/xabort) mov $0xffffffff, %eax
After:
# perf script --itrace=xe -F+flags,+insn,-period --xed --ns
xabort 1478 [007] 92161.431348581: transactions: x 400b81 main+0x14 (/root/xabort) xbegin 0x6
xabort 1478 [007] 92161.431348624: transactions: tx abrt 400b93 main+0x26 (/root/xabort) xabort $0x1
Fixes:
|
||
|
Greg Kroah-Hartman
|
cac73fd51b |
This is the 5.4.123 stable release
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||
Dave Rigby
|
45aef101ca |
perf unwind: Set userdata for all __report_module() paths
commit 4e1481445407b86a483616c4542ffdc810efb680 upstream.
When locating the DWARF module for a given address, __find_debuginfo()
requires a 'struct dso' passed via the userdata argument.
However, this field is only set in __report_module() if the module is
found in via dwfl_addrmodule(), not if it is found later via
dwfl_report_elf().
Set userdata irrespective of how the DWARF module was found, as long as
we found a module.
Fixes: bf53fc6b5f41 ("perf unwind: Fix separate debug info files when using elfutils' libdw's unwinder")
Signed-off-by: Dave Rigby <d.rigby@me.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=211801
Acked-by: Jan Kratochvil <jan.kratochvil@redhat.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/linux-perf-users/20210218165654.36604-1-d.rigby@me.com/
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: "Tommi Rantala" <tommi.t.rantala@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Jan Kratochvil
|
2960df32bb |
perf unwind: Fix separate debug info files when using elfutils' libdw's unwinder
commit bf53fc6b5f415cddc7118091cb8fd6a211b2320d upstream. elfutils needs to be provided main binary and separate debug info file respectively. Providing separate debug info file instead of the main binary is not sufficient. One needs to try both supplied filename and its possible cache by its build-id depending on the use case. Signed-off-by: Jan Kratochvil <jan.kratochvil@redhat.com> Tested-by: Jiri Olsa <jolsa@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: "Tommi Rantala" <tommi.t.rantala@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
24769800ac |
This is the 5.4.121 stable release
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Merge 5.4.121 into android11-5.4-lts
Changes in 5.4.121
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
kgdb: fix gcc-11 warning on indentation
usb: sl811-hcd: improve misleading indentation
cxgb4: Fix the -Wmisleading-indentation warning
isdn: capi: fix mismatched prototypes
pinctrl: ingenic: Improve unreachable code generation
xsk: Simplify detection of empty and full rings
virtio_net: Do not pull payload in skb->head
PCI: thunder: Fix compile testing
dmaengine: dw-edma: Fix crash on loading/unloading driver
ARM: 9066/1: ftrace: pause/unpause function graph tracer in cpu_suspend()
ACPI / hotplug / PCI: Fix reference count leak in enable_slot()
Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
um: Mark all kernel symbols as local
um: Disable CONFIG_GCOV with MODULES
ARM: 9075/1: kernel: Fix interrupted SMC calls
scripts/recordmcount.pl: Fix RISC-V regex for clang
riscv: Workaround mcount name prior to clang-13
scsi: lpfc: Fix illegal memory access on Abort IOCBs
ceph: fix fscache invalidation
scsi: target: tcmu: Return from tcmu_handle_completions() if cmd_id not found
bridge: Fix possible races between assigning rx_handler_data and setting IFF_BRIDGE_PORT bit
drm/amd/display: Fix two cursor duplication when using overlay
gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055
ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP
block: reexpand iov_iter after read/write
lib: stackdepot: turn depot_lock spinlock to raw_spinlock
net: stmmac: Do not enable RX FIFO overflow interrupts
ip6_gre: proper dev_{hold|put} in ndo_[un]init methods
sit: proper dev_{hold|put} in ndo_[un]init methods
ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods
ipv6: remove extra dev_hold() for fallback tunnels
KVM: arm64: Initialize VCPU mdcr_el2 before loading it
tweewide: Fix most Shebang lines
scripts: switch explicitly to Python 3
Linux 5.4.121
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id68f6327cbc30835a108223919aae5873bb3f8c9
|
||
Finn Behrens
|
2cbb484788 |
tweewide: Fix most Shebang lines
commit c25ce589dca10d64dde139ae093abc258a32869c upstream. Change every shebang which does not need an argument to use /usr/bin/env. This is needed as not every distro has everything under /usr/bin, sometimes not even bash. Signed-off-by: Finn Behrens <me@kloenk.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
5317188981 |
This is the 5.4.120 stable release
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Merge 5.4.120 into android11-5.4-lts
Changes in 5.4.120
tpm: fix error return code in tpm2_get_cc_attrs_tbl()
tpm, tpm_tis: Extend locality handling to TPM2 in tpm_tis_gen_interrupt()
tpm, tpm_tis: Reserve locality in tpm_tis_resume()
KVM: x86/mmu: Remove the defunct update_pte() paging hook
PM: runtime: Fix unpaired parent child_count for force_resume
fs: dlm: fix debugfs dump
tipc: convert dest node's address to network order
ASoC: Intel: bytcr_rt5640: Enable jack-detect support on Asus T100TAF
net: stmmac: Set FIFO sizes for ipq806x
ASoC: rsnd: core: Check convert rate in rsnd_hw_params
i2c: bail out early when RDWR parameters are wrong
ALSA: hdsp: don't disable if not enabled
ALSA: hdspm: don't disable if not enabled
ALSA: rme9652: don't disable if not enabled
ALSA: bebob: enable to deliver MIDI messages for multiple ports
Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default
Bluetooth: initialize skb_queue_head at l2cap_chan_create()
net: bridge: when suppression is enabled exclude RARP packets
Bluetooth: check for zapped sk before connecting
ip6_vti: proper dev_{hold|put} in ndo_[un]init methods
ASoC: Intel: bytcr_rt5640: Add quirk for the Chuwi Hi8 tablet
i2c: Add I2C_AQ_NO_REP_START adapter quirk
mac80211: clear the beacon's CRC after channel switch
pinctrl: samsung: use 'int' for register masks in Exynos
mt76: mt76x0: disable GTK offloading
cuse: prevent clone
ASoC: rsnd: call rsnd_ssi_master_clk_start() from rsnd_ssi_init()
Revert "iommu/amd: Fix performance counter initialization"
iommu/amd: Remove performance counter pre-initialization test
drm/amd/display: Force vsync flip when reconfiguring MPCC
selftests: Set CC to clang in lib.mk if LLVM is set
kconfig: nconf: stop endless search loops
ALSA: hda/hdmi: fix race in handling acomp ELD notification at resume
sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
flow_dissector: Fix out-of-bounds warning in __skb_flow_bpf_to_target()
powerpc/smp: Set numa node before updating mask
ASoC: rt286: Generalize support for ALC3263 codec
ethtool: ioctl: Fix out-of-bounds warning in store_link_ksettings_for_user()
net: sched: tapr: prevent cycle_time == 0 in parse_taprio_schedule
samples/bpf: Fix broken tracex1 due to kprobe argument change
powerpc/pseries: Stop calling printk in rtas_stop_self()
drm/amd/display: fixed divide by zero kernel crash during dsc enablement
wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join
qtnfmac: Fix possible buffer overflow in qtnf_event_handle_external_auth
powerpc/iommu: Annotate nested lock for lockdep
iavf: remove duplicate free resources calls
net: ethernet: mtk_eth_soc: fix RX VLAN offload
bnxt_en: Add PCI IDs for Hyper-V VF devices.
ia64: module: fix symbolizer crash on fdescr
ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
thermal: thermal_of: Fix error return code of thermal_of_populate_bind_params()
f2fs: fix a redundant call to f2fs_balance_fs if an error occurs
PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()
PCI: Release OF node in pci_scan_device()'s error path
ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook
rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
NFSv4.2: Always flush out writes in nfs42_proc_fallocate()
NFS: Deal correctly with attribute generation counter overflow
PCI: endpoint: Fix missing destroy_workqueue()
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
NFSv4.2 fix handling of sr_eof in SEEK's reply
rtc: fsl-ftm-alarm: add MODULE_TABLE()
ceph: fix inode leak on getattr error in __fh_to_dentry
rtc: ds1307: Fix wday settings for rx8130
net: hns3: fix incorrect configuration for igu_egu_hw_err
net: hns3: initialize the message content in hclge_get_link_mode()
net: hns3: add check for HNS3_NIC_STATE_INITED in hns3_reset_notify_up_enet()
net: hns3: fix for vxlan gpe tx checksum bug
net: hns3: use netif_tx_disable to stop the transmit queue
net: hns3: disable phy loopback setting in hclge_mac_start_phy
sctp: do asoc update earlier in sctp_sf_do_dupcook_a
RISC-V: Fix error code returned by riscv_hartid_to_cpuid()
sunrpc: Fix misplaced barrier in call_decode
ethernet:enic: Fix a use after free bug in enic_hard_start_xmit
sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
netfilter: xt_SECMARK: add new revision to fix structure layout
drm/radeon: Fix off-by-one power_state index heap overwrite
drm/radeon: Avoid power table parsing memory leaks
khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate()
mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts()
mm/migrate.c: fix potential indeterminate pte entry in migrate_vma_insert_page()
ksm: fix potential missing rmap_item for stable_node
net: fix nla_strcmp to handle more then one trailing null character
smc: disallow TCP_ULP in smc_setsockopt()
netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check
can: m_can: m_can_tx_work_queue(): fix tx_skb race condition
sched: Fix out-of-bound access in uclamp
sched/fair: Fix unfairness caused by missing load decay
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
netfilter: nftables: avoid overflows in nft_hash_buckets()
i40e: Fix use-after-free in i40e_client_subtask()
i40e: fix the restart auto-negotiation after FEC modified
i40e: Fix PHY type identifiers for 2.5G and 5G adapters
ARC: entry: fix off-by-one error in syscall number validation
ARC: mm: PAE: use 40-bit physical page mask
powerpc/64s: Fix crashes when toggling stf barrier
powerpc/64s: Fix crashes when toggling entry flush barrier
hfsplus: prevent corruption in shrinking truncate
squashfs: fix divide error in calculate_skip()
userfaultfd: release page in error path to avoid BUG_ON
mm/hugetlb: fix F_SEAL_FUTURE_WRITE
drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected
drm/i915: Avoid div-by-zero on gen2
iio: proximity: pulsedlight: Fix rumtime PM imbalance on error
usb: fotg210-hcd: Fix an error message
hwmon: (occ) Fix poll rate limiting
ACPI: scan: Fix a memory leak in an error handling path
kyber: fix out of bounds access when preempted
nbd: Fix NULL pointer in flush_workqueue
blk-mq: Swap two calls in blk_mq_exit_queue()
iomap: fix sub-page uptodate handling
usb: dwc3: omap: improve extcon initialization
usb: dwc3: pci: Enable usb2-gadget-lpm-disable for Intel Merrifield
usb: xhci: Increase timeout for HC halt
usb: dwc2: Fix gadget DMA unmap direction
usb: core: hub: fix race condition about TRSMRCY of resume
usb: dwc3: gadget: Return success always for kick transfer in ep queue
xhci: Do not use GFP_KERNEL in (potentially) atomic context
xhci: Add reset resume quirk for AMD xhci controller.
iio: gyro: mpu3050: Fix reported temperature value
iio: tsl2583: Fix division by a zero lux_val
cdc-wdm: untangle a circular dependency between callback and softint
KVM: x86: Cancel pvclock_gtod_work on module removal
mm: fix struct page layout on 32-bit systems
FDDI: defxx: Make MMIO the configuration default except for EISA
MIPS: Reinstate platform `__div64_32' handler
MIPS: Avoid DIVU in `__div64_32' is result would be zero
MIPS: Avoid handcoded DIVU in `__div64_32' altogether
thermal/core/fair share: Lock the thermal zone while looping over instances
f2fs: fix error handling in f2fs_end_enable_verity()
ARM: 9011/1: centralize phys-to-virt conversion of DT/ATAGS address
ARM: 9012/1: move device tree mapping out of linear region
ARM: 9020/1: mm: use correct section size macro to describe the FDT virtual address
ARM: 9027/1: head.S: explicitly map DT even if it lives in the first physical section
usb: typec: tcpm: Fix error while calculating PPS out values
kobject_uevent: remove warning in init_uevent_argv()
netfilter: conntrack: Make global sysctls readonly in non-init netns
clk: exynos7: Mark aclk_fsys1_200 as critical
nvme: do not try to reconfigure APST when the controller is not live
ASoC: rsnd: check all BUSIF status when error
Linux 5.4.120
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iab57c5f8164542fa2a5bdc2c9a8f516ccfd67b5a
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Yonghong Song
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c262de1777 |
selftests: Set CC to clang in lib.mk if LLVM is set
[ Upstream commit 26e6dd1072763cd5696b75994c03982dde952ad9 ] selftests/bpf/Makefile includes lib.mk. With the following command make -j60 LLVM=1 LLVM_IAS=1 <=== compile kernel make -j60 -C tools/testing/selftests/bpf LLVM=1 LLVM_IAS=1 V=1 some files are still compiled with gcc. This patch fixed lib.mk issue which sets CC to gcc in all cases. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210413153413.3027426-1-yhs@fb.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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|
Greg Kroah-Hartman
|
279b3b1a2b |
This is the 5.4.119 stable release
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Merge 5.4.119 into android11-5.4-lts
Changes in 5.4.119
Bluetooth: verify AMP hci_chan before amp_destroy
hsr: use netdev_err() instead of WARN_ONCE()
bluetooth: eliminate the potential race condition when removing the HCI controller
net/nfc: fix use-after-free llcp_sock_bind/connect
Revert "USB: cdc-acm: fix rounding error in TIOCSSERIAL"
tty: moxa: fix TIOCSSERIAL jiffies conversions
tty: amiserial: fix TIOCSSERIAL permission check
USB: serial: usb_wwan: fix TIOCSSERIAL jiffies conversions
staging: greybus: uart: fix TIOCSSERIAL jiffies conversions
USB: serial: ti_usb_3410_5052: fix TIOCSSERIAL permission check
staging: fwserial: fix TIOCSSERIAL jiffies conversions
tty: moxa: fix TIOCSSERIAL permission check
staging: fwserial: fix TIOCSSERIAL permission check
usb: typec: tcpm: Address incorrect values of tcpm psy for fixed supply
usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply
usb: typec: tcpm: update power supply once partner accepts
usb: xhci-mtk: remove or operator for setting schedule parameters
usb: xhci-mtk: improve bandwidth scheduling with TT
ASoC: samsung: tm2_wm5110: check of of_parse return value
ASoC: Intel: kbl_da7219_max98927: Fix kabylake_ssp_fixup function
MIPS: pci-mt7620: fix PLL lock check
MIPS: pci-rt2880: fix slot 0 configuration
FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR
PCI: Allow VPD access for QLogic ISP2722
iio:accel:adis16201: Fix wrong axis assignment that prevents loading
misc: lis3lv02d: Fix false-positive WARN on various HP models
misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct
misc: vmw_vmci: explicitly initialize vmci_datagram payload
md/bitmap: wait for external bitmap writes to complete during tear down
md-cluster: fix use-after-free issue when removing rdev
md: split mddev_find
md: factor out a mddev_find_locked helper from mddev_find
md: md_open returns -EBUSY when entering racing area
md: Fix missing unused status line of /proc/mdstat
ipw2x00: potential buffer overflow in libipw_wx_set_encodeext()
cfg80211: scan: drop entry from hidden_list on overflow
rtw88: Fix array overrun in rtw_get_tx_power_params()
drm/panfrost: Clear MMU irqs before handling the fault
drm/panfrost: Don't try to map pages that are already mapped
drm/radeon: fix copy of uninitialized variable back to userspace
drm/amd/display: Reject non-zero src_y and src_x for video planes
ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries
ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC882 Clevo quirk table entries
ALSA: hda/realtek: Re-order ALC269 HP quirk table entries
ALSA: hda/realtek: Re-order ALC269 Acer quirk table entries
ALSA: hda/realtek: Re-order ALC269 Dell quirk table entries
ALSA: hda/realtek: Re-order ALC269 ASUS quirk table entries
ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries
ALSA: hda/realtek: Re-order remaining ALC269 quirk table entries
ALSA: hda/realtek: Re-order ALC662 quirk table entries
ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices
ALSA: hda/realtek: ALC285 Thinkpad jack pin quirk is unreachable
KVM: s390: split kvm_s390_logical_to_effective
KVM: s390: fix guarded storage control register handling
s390: fix detection of vector enhancements facility 1 vs. vector packed decimal facility
KVM: s390: split kvm_s390_real_to_abs
KVM: nVMX: Truncate bits 63:32 of VMCS field on nested check in !64-bit
KVM: Stop looking for coalesced MMIO zones if the bus is destroyed
Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register"
ovl: fix missing revert_creds() on error path
usb: gadget: pch_udc: Revert
|
||
Petr Machata
|
d1ad9f2f7e |
selftests: net: mirror_gre_vlan_bridge_1q: Make an FDB entry static
[ Upstream commit c8d0260cdd96fdccdef0509c4160e28a1012a5d7 ]
The FDB roaming test installs a destination MAC address on the wrong
interface of an FDB database and tests whether the mirroring fails, because
packets are sent to the wrong port. The test by mistake installs the FDB
entry as local. This worked previously, because drivers were notified of
local FDB entries in the same way as of static entries. However that has
been fixed in the commit 6ab4c3117aec ("net: bridge: don't notify switchdev
for local FDB addresses"), and local entries are not notified anymore. As a
result, the HW is not reconfigured for the FDB roam, and mirroring keeps
working, failing the test.
To fix the issue, mark the FDB entry as static.
Fixes:
|
||
Vitaly Chikunov
|
5950c9d7f9 |
perf beauty: Fix fsconfig generator
[ Upstream commit 2e1daee14e67fbf9b27280b974e2c680a22cabea ]
After gnulib update sed stopped matching `[[:space:]]*+' as before,
causing the following compilation error:
In file included from builtin-trace.c:719:
trace/beauty/generated/fsconfig_arrays.c:2:3: error: expected expression before ']' token
2 | [] = "",
| ^
trace/beauty/generated/fsconfig_arrays.c:2:3: error: array index in initializer not of integer type
trace/beauty/generated/fsconfig_arrays.c:2:3: note: (near initialization for 'fsconfig_cmds')
Fix this by correcting the regular expression used in the generator.
Also, clean up the script by removing redundant egrep, xargs, and printf
invocations.
Committer testing:
Continues to work:
$ cat tools/perf/trace/beauty/fsconfig.sh
#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1
if [ $# -ne 1 ] ; then
linux_header_dir=tools/include/uapi/linux
else
linux_header_dir=$1
fi
linux_mount=${linux_header_dir}/mount.h
printf "static const char *fsconfig_cmds[] = {\n"
ms='[[:space:]]*'
sed -nr "s/^${ms}FSCONFIG_([[:alnum:]_]+)${ms}=${ms}([[:digit:]]+)${ms},.*/\t[\2] = \"\1\",/p" \
${linux_mount}
printf "};\n"
$ tools/perf/trace/beauty/fsconfig.sh
static const char *fsconfig_cmds[] = {
[0] = "SET_FLAG",
[1] = "SET_STRING",
[2] = "SET_BINARY",
[3] = "SET_PATH",
[4] = "SET_PATH_EMPTY",
[5] = "SET_FD",
[6] = "CMD_CREATE",
[7] = "CMD_RECONFIGURE",
};
$
Fixes:
|
||
|
Arnaldo Carvalho de Melo
|
f937a0f6ad |
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
[ Upstream commit 210e4c89ef61432040c6cd828fefa441f4887186 ]
The 'ret' variable was initialized to zero but then it was not updated
from the fprintf() return, fix it.
Reported-by: Yang Li <yang.lee@linux.alibaba.com>
cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
cc: Ingo Molnar <mingo@redhat.com>
cc: Jiri Olsa <jolsa@redhat.com>
cc: Mark Rutland <mark.rutland@arm.com>
cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Fixes:
|
||
|
Greg Kroah-Hartman
|
1444c72c3d |
This is the 5.4.117 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmCVAOoACgkQONu9yGCS aT7hHg//RSTMezyVHL3nU1cpPxTXE030uYYO6E6TGNIEmEfRijsJhZMQW/RPuqeX 4x3Beq7GtwnoDJTxR1FbeF8hFLSzqcyV0780Vknuk0bogM5tPL3HweysAzISbLWm bSDd76hQPTwOXOsgw1VDMwp9YLPYsZ5Bsnh9WuoIXwvBNUCu4pTS1bbs0Dd/vgGg OOf3aXr89Zrz79dvDq9KoE9gg2WVKhOTbK4jghJP2bgHI7hv7Enk87DPZSyHErDP v9SqgSNnREALL87K9UDdosJ5xDQloV0oJ/2AYsETPDKuIRWHo32R3VSAd8XtPrAz YP/Fmg08Q28onsoT+YUps44t1275mtUNFKPd6NHdyqGn+UHjxMG2EdWOR9cvL4Nh RF9B1jb2nq4olgeyt19CqwrYxcxuJOTPn/rUJcCLdyARIfzXOnHCSKJCkk5FSAU9 daU3HQlv5ukdrW7bl9QAVT6a7dJ9wZd9AB4WFghM68QZxHzylseF3ELTDLVcDN8O avGGOU6dc6MmO+7H6dr2s3cV9zBXCUoUD5mAzVzgz6h44Wpn+LK+ks6IWMnTNO9j ER94kMysUEcItguOEpJ1oe0b3Is+rmZsIBuRzneNlo1aGvhd3VCb+Zl9Wd92HwKi lvOwuha9GrLDkmUIaEbLQq9wdl3d6gcA6ldsnghParnrNEv319c= =iO7e -----END PGP SIGNATURE----- Merge 5.4.117 into android11-5.4-lts Changes in 5.4.117 mips: Do not include hi and lo in clobber list for R6 ACPI: tables: x86: Reserve memory occupied by ACPI tables ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade() net: usb: ax88179_178a: initialize local variables before use igb: Enable RSS for Intel I211 Ethernet Controller iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd() bpf: Fix masking negation logic upon negative dst register bpf: Fix leakage of uninitialized bpf stack under speculation avoid __memcat_p link failure iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd() perf data: Fix error return code in perf_data__create_dir() perf ftrace: Fix access to pid in array when setting a pid filter ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet USB: Add reset-resume quirk for WD19's Realtek Hub platform/x86: thinkpad_acpi: Correct thermal sensor allocation scsi: ufs: Unlock on a couple error paths ovl: allow upperdir inside lowerdir perf/core: Fix unconditional security_locked_down() call vfio: Depend on MMU Linux 5.4.117 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I043b976ed759a3b1d44dbafe0dc9e5dd33548182 |
||
|
Thomas Richter
|
6cede11149 |
perf ftrace: Fix access to pid in array when setting a pid filter
[ Upstream commit 671b60cb6a897a5b3832fe57657152f2c3995e25 ]
Command 'perf ftrace -v -- ls' fails in s390 (at least 5.12.0rc6).
The root cause is a missing pointer dereference which causes an
array element address to be used as PID.
Fix this by extracting the PID.
Output before:
# ./perf ftrace -v -- ls
function_graph tracer is used
write '-263732416' to tracing/set_ftrace_pid failed: Invalid argument
failed to set ftrace pid
#
Output after:
./perf ftrace -v -- ls
function_graph tracer is used
# tracer: function_graph
#
# CPU DURATION FUNCTION CALLS
# | | | | | | |
4) | rcu_read_lock_sched_held() {
4) 0.552 us | rcu_lockdep_current_cpu_online();
4) 6.124 us | }
Reported-by: Alexander Schmidt <alexschm@de.ibm.com>
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: http://lore.kernel.org/lkml/20210421120400.2126433-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Zhen Lei
|
ad4659935e |
perf data: Fix error return code in perf_data__create_dir()
[ Upstream commit f2211881e737cade55e0ee07cf6a26d91a35a6fe ] Although 'ret' has been initialized to -1, but it will be reassigned by the "ret = open(...)" statement in the for loop. So that, the value of 'ret' is unknown when asprintf() failed. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20210415083417.3740-1-thunder.leizhen@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
d9b5c5ea0a |
This is the 5.4.116 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmCOa1cACgkQONu9yGCS aT41hA/9GEiGllP3kafPxmS5hzcfyywi7Asuy//EpxSHiXoNk97dTrx/aUDYidyC 6PD15GjtUJMCaGZgYtIHhcus0NV/yv55mHOBrH+QT5tDjhd8LiylE6H9S5usAG7Q j99AtVi9zQeEr1H+3yG7RBiffgLt3Qpu3bS/RPhatBECZnciIBe6RFCKyQbJqjmH lVQHh8XCzfR7TeFf2T8mHKU1AEopeXGXtZ9BvjiTlDG3CJ85Gx3sfnLjkSWUQ9ho 1WSrkX/RCO8SuL69cNoT0ydyaCH5OxHQRfIavwq4CMUOc93kOIkbZn8jsmwNCoua gS3spldh3XawQWt87Nurvth587vHakhUENp6kJD3/N6i/gkDc6JmKwo3apPel8Pm Via010r3ofFI/I4YwcowinXW5Sa0gHMn/8PNtZ2XHfAEv7v3QI4WQMdRI9/3+z6v onsmO7Rrc1LFajcOE6oqnzxJhuqBq+TgyvP/Pmp8Q+NCw2tLeUxTYrxzIV0bU9k1 JoBZeJznEEyxOab2UFiE0qP7dEwyweB0pXzYqoZ0XlSHlTkbo0BgNRpF4majGkTK CVtkYHyrHnmnQiu8mbzFf18KS6t07pDE/CtpGul9E9JVt4MBVE3h+TPbNM9QJQfQ iq9xMVeekjKiZxaiFTmhgPB30jCGqvIkmCheFy/2/4Jn9OE0QT4= =nxmW -----END PGP SIGNATURE----- Merge 5.4.116 into android11-5.4-lts Changes in 5.4.116 bpf: Move off_reg into sanitize_ptr_alu bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Rework ptr_limit into alu_limit and add common error path bpf: Improve verifier error messages for users bpf: Refactor and streamline bounds check into helper bpf: Move sanitize_val_alu out of op switch bpf: Tighten speculative pointer arithmetic mask bpf: Update selftests to reflect new error states Linux 5.4.116 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ied2d59cc330bfa1741bf039ac9b2412077eecc31 |
||
|
Daniel Borkmann
|
e23967af13 |
bpf: Update selftests to reflect new error states
commit d7a5091351756d0ae8e63134313c455624e36a13 upstream. Update various selftest error messages: * The 'Rx tried to sub from different maps, paths, or prohibited types' is reworked into more specific/differentiated error messages for better guidance. * The change into 'value -4294967168 makes map_value pointer be out of bounds' is due to moving the mixed bounds check into the speculation handling and thus occuring slightly later than above mentioned sanity check. * The change into 'math between map_value pointer and register with unbounded min value' is similarly due to register sanity check coming before the mixed bounds check. * The case of 'map access: known scalar += value_ptr from different maps' now loads fine given masks are the same from the different paths (despite max map value size being different). Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Alexei Starovoitov <ast@kernel.org> [fllinden@amazon - skip bounds.c test mods, they won't change error msg on 5.4] Signed-off-by: Frank van der Linden <fllinden@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
fd2c566ebc |
This is the 5.4.115 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmCJRSsACgkQONu9yGCS aT4oBw//cuCRj7W9NCuU/n582jrtMTJ6r/hbC3+CG8bYxWyA9e8WrqVEuasHiHzQ +TNC86rdtzch+Ws9txww2Q/Cg316M9GfXonL+PGx4xtPr2UG0fs0pdnpaTqESd5V QYz3hYtfMDvavuIGpLeYqRvUmxXQDVWeTNbpmmbSs0qmICUgQZ4sxGBVdhTnkQ3U 8C1U0K5rkHztWLA/VJR5SrcFzNEXJUECq6LUPBSNBe90HCLBiP9kE98FUG1vVYdM 2fJ68v01p9D2lYUL9DY43ncpk1+2r1fzj3NNhhlKmjgbmvpzLHbdFt/W5BpcZvYP v4Tx0x7n0f1E7KW7/42DeMYENTDMGgT+6NMLJUCR7KJ0V/sfaXSppm9uYnFGtX2v 21tu5vz2IO/+070IT5iMdp2AARPvt4KBb+Be4pm58fzgJf59QFFoYZdGiPxY2/ga AkfwGxOPXHLe9BhRDl9lZnOzjRKSy3eRK0SGj+ctn2p03O8DNn/1P4Hd4imbtRSx 4bS+oEn3NrUod2pdjK6ZPFKVguYrbqKirQHtIKKE2Fk8Gfcz5/6+31VshXqpnqek D6d7wRSGYhjcZ33/jyGLkUs0vh5zNPr/c0Dtx3yDYdGot07LxXS1iSoHcG+qYjsq iCFve2twzdvtLQb80eSb2HvdBxp8uxzyLz4IITM4KcrU39YAxbw= =/d/n -----END PGP SIGNATURE----- Merge 5.4.115 into android11-5.4-lts Changes in 5.4.115 s390/ptrace: return -ENOSYS when invalid syscall is supplied gpio: omap: Save and restore sysconfig pinctrl: lewisburg: Update number of pins in community arm64: dts: allwinner: Revert SD card CD GPIO for Pine64-LTS locking/qrwlock: Fix ordering in queued_write_lock_slowpath() perf/x86/intel/uncore: Remove uncore extra PCI dev HSWEP_PCI_PCU_3 perf/x86/kvm: Fix Broadwell Xeon stepping in isolation_ucodes[] perf auxtrace: Fix potential NULL pointer dereference HID: google: add don USB id HID: alps: fix error return code in alps_input_configured() HID: wacom: Assign boolean values to a bool variable ARM: dts: Fix swapped mmc order for omap3 net: geneve: check skb is large enough for IPv4/IPv6 header s390/entry: save the caller of psw_idle xen-netback: Check for hotplug-status existence before watching cavium/liquidio: Fix duplicate argument csky: change a Kconfig symbol name to fix e1000 build error ia64: fix discontig.c section mismatches ia64: tools: remove duplicate definition of ia64_mf() on ia64 x86/crash: Fix crash_setup_memmap_entries() out-of-bounds access net: hso: fix NULL-deref on disconnect regression USB: CDC-ACM: fix poison/unpoison imbalance Linux 5.4.115 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I78fcd7c6304d8b43f59b9ab5a88499e1355a04ba |
||
John Paul Adrian Glaubitz
|
b3962b4e83 |
ia64: tools: remove duplicate definition of ia64_mf() on ia64
[ Upstream commit f4bf09dc3aaa4b07cd15630f2023f68cb2668809 ]
The ia64_mf() macro defined in tools/arch/ia64/include/asm/barrier.h is
already defined in <asm/gcc_intrin.h> on ia64 which causes libbpf
failing to build:
CC /usr/src/linux/tools/bpf/bpftool//libbpf/staticobjs/libbpf.o
In file included from /usr/src/linux/tools/include/asm/barrier.h:24,
from /usr/src/linux/tools/include/linux/ring_buffer.h:4,
from libbpf.c:37:
/usr/src/linux/tools/include/asm/../../arch/ia64/include/asm/barrier.h:43: error: "ia64_mf" redefined [-Werror]
43 | #define ia64_mf() asm volatile ("mf" ::: "memory")
|
In file included from /usr/include/ia64-linux-gnu/asm/intrinsics.h:20,
from /usr/include/ia64-linux-gnu/asm/swab.h:11,
from /usr/include/linux/swab.h:8,
from /usr/include/linux/byteorder/little_endian.h:13,
from /usr/include/ia64-linux-gnu/asm/byteorder.h:5,
from /usr/src/linux/tools/include/uapi/linux/perf_event.h:20,
from libbpf.c:36:
/usr/include/ia64-linux-gnu/asm/gcc_intrin.h:382: note: this is the location of the previous definition
382 | #define ia64_mf() __asm__ volatile ("mf" ::: "memory")
|
cc1: all warnings being treated as errors
Thus, remove the definition from tools/arch/ia64/include/asm/barrier.h.
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Leo Yan
|
aefb6ac6ac |
perf auxtrace: Fix potential NULL pointer dereference
[ Upstream commit b14585d9f18dc617e975815570fe836be656b1da ]
In the function auxtrace_parse_snapshot_options(), the callback pointer
"itr->parse_snapshot_options" can be NULL if it has not been set during
the AUX record initialization. This can cause tool crashing if the
callback pointer "itr->parse_snapshot_options" is dereferenced without
performing NULL check.
Add a NULL check for the pointer "itr->parse_snapshot_options" before
invoke the callback.
Fixes:
|
||
|
Greg Kroah-Hartman
|
926c4200b8 |
This is the 5.4.113 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmB5XRYACgkQONu9yGCS aT6tkw//cUijsvzw8t+Yn1ZF7uyqtgDpYxKwFYekQTtTA3+QoGOAg7YAvkDncUq5 F/9OBbbEwvIeKM13yw1sxU4l73/hgbpcz5FXsKZvpNei6GbZtXOMFrn6kVVII0iy 2hADzZGs3k37VTR5/2HtznRPhmncBamotqx3Anhu9B3XCvNwRsBejhCNwDJv7bgz m8xH0CmrW6s2Y3XnELCTODNRquYMh8guWeyCtIhi0evRl9UrPU39MDPWHN0GmxwX tWMQMlvo/h7vT+gNaMUpJB50yy8SuKLNdM8jBU7RMH34+NZ3jX4DYS4FGtclq0E9 O77+JJFw1VmrBLmOZPu/Dh5WGf3RE5opKIoAX+4GcLKGRqFGK8g3A/JqQtM1N7fJ 6iqKgArLdPRu0K10dPIEsEGKfWnDXLg45bfOJ2Q3Uo39Q18k94b0czVn02M0EUw3 buYv5QzDMkY4c4bLPevutLAJGbdGsh9cIF4kXb1Iv3BGmcdFcFL+R7oCi77v2irY Sh5+1imsAsZok/22yr4WObj/9CVNmS8W/nT6ez1fGupiMugJECdh7bQgIzWJ0Mh9 tNmQXVCtv9swtv8aU2nI5eSyFX4U/ecS0AauIsROgVQmnaudm60gml2PvngMTNku cOEUEnVHLLyaJUezfYMuJiXxOuAHlHPIw3Z1ZO/WDzaV1lpFZig= =SMsQ -----END PGP SIGNATURE----- Merge 5.4.113 into android11-5.4-lts Changes in 5.4.113 interconnect: core: fix error return code of icc_link_destroy() KVM: arm64: Hide system instruction access to Trace registers KVM: arm64: Disable guest access to trace filter controls drm/imx: imx-ldb: fix out of bounds array access warning gfs2: report "already frozen/thawed" errors drm/tegra: dc: Don't set PLL clock to 0Hz block: only update parent bi_status when bio fail radix tree test suite: Register the main thread with the RCU library idr test suite: Take RCU read lock in idr_find_test_1 idr test suite: Create anchor before launching throbber riscv,entry: fix misaligned base for excp_vect_table block: don't ignore REQ_NOWAIT for direct IO netfilter: x_tables: fix compat match/target pad out-of-bound write driver core: Fix locking bug in deferred_probe_timeout_work_func() perf tools: Use %define api.pure full instead of %pure-parser perf tools: Use %zd for size_t printf formats on 32-bit perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches xen/events: fix setting irq affinity Linux 5.4.113 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I1bd71a185bc8cb13e61f776772f813fce839d321 |
||
|
Arnaldo Carvalho de Melo
|
4ea6097986 |
perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches
commit 77d02bd00cea9f1a87afe58113fa75b983d6c23a upstream.
Noticed on a debian:experimental mips and mipsel cross build build
environment:
perfbuilder@ec265a086e9b:~$ mips-linux-gnu-gcc --version | head -1
mips-linux-gnu-gcc (Debian 10.2.1-3) 10.2.1 20201224
perfbuilder@ec265a086e9b:~$
CC /tmp/build/perf/util/map.o
util/map.c: In function 'map__new':
util/map.c:109:5: error: '%s' directive output may be truncated writing between 1 and 2147483645 bytes into a region of size 4096 [-Werror=format-truncation=]
109 | "%s/platforms/%s/arch-%s/usr/lib/%s",
| ^~
In file included from /usr/mips-linux-gnu/include/stdio.h:867,
from util/symbol.h:11,
from util/map.c:2:
/usr/mips-linux-gnu/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 32 or more bytes (assuming 4294967321) into a destination of size 4096
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Since we have the lenghts for what lands in that place, use it to give
the compiler more info and make it happy.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Chris Wilson
|
d462247bb2 |
perf tools: Use %zd for size_t printf formats on 32-bit
commit 20befbb1080307e70c7893ef9840d32e3ef8ac45 upstream. A couple of trivial fixes for using %zd for size_t in the code supporting the ZSTD compression library. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20200820212501.24421-1-chris@chris-wilson.co.uk Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Jiri Olsa
|
2715a4c0dc |
perf tools: Use %define api.pure full instead of %pure-parser
commit fc8c0a99223367b071c83711259d754b6bb7a379 upstream. bison deprecated the "%pure-parser" directive in favor of "%define api.pure full". The api.pure got introduced in bison 2.3 (Oct 2007), so it seems safe to use it without any version check. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Clark Williams <williams@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lore.kernel.org/lkml/20200112192259.GA35080@krava Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Matthew Wilcox (Oracle)
|
90b71ae8e5 |
idr test suite: Create anchor before launching throbber
[ Upstream commit 094ffbd1d8eaa27ed426feb8530cb1456348b018 ] The throbber could race with creation of the anchor entry and cause the IDR to have zero entries in it, which would cause the test to fail. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Matthew Wilcox (Oracle)
|
b9299c2bf5 |
idr test suite: Take RCU read lock in idr_find_test_1
[ Upstream commit 703586410da69eb40062e64d413ca33bd735917a ] When run on a single CPU, this test would frequently access already-freed memory. Due to timing, this bug never showed up on multi-CPU tests. Reported-by: Chris von Recklinghausen <crecklin@redhat.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Matthew Wilcox (Oracle)
|
cde89079ce |
radix tree test suite: Register the main thread with the RCU library
[ Upstream commit 1bb4bd266cf39fd2fa711f2d265c558b92df1119 ] Several test runners register individual worker threads with the RCU library, but neglect to register the main thread, which can lead to objects being freed while the main thread is in what appears to be an RCU critical section. Reported-by: Chris von Recklinghausen <crecklin@redhat.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
f6865f9c47 |
This is the 5.4.112 stable release
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Merge 5.4.112 into android11-5.4-lts
Changes in 5.4.112
counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
ALSA: aloop: Fix initialization of controls
ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1
ASoC: intel: atom: Stop advertising non working S24LE support
nfc: fix refcount leak in llcp_sock_bind()
nfc: fix refcount leak in llcp_sock_connect()
nfc: fix memory leak in llcp_sock_connect()
nfc: Avoid endless loops caused by repeated llcp_sock_connect()
xen/evtchn: Change irq_info lock to raw_spinlock_t
net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh
net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock
drm/i915: Fix invalid access to ACPI _DSM objects
gcov: re-fix clang-11+ support
ia64: fix user_stack_pointer() for ptrace()
nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
ocfs2: fix deadlock between setattr and dio_end_io_write
fs: direct-io: fix missing sdio->boundary
parisc: parisc-agp requires SBA IOMMU driver
parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers
ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin
batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field
ice: Increase control queue timeout
ice: Fix for dereference of NULL pointer
ice: Cleanup fltr list in case of allocation issues
net: hso: fix null-ptr-deref during tty device unregistration
ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx
bpf, sockmap: Fix sk->prot unhash op reset
net: ensure mac header is set in virtio_net_hdr_to_skb()
i40e: Fix sparse warning: missing error code 'err'
i40e: Fix sparse error: 'vsi->netdev' could be null
net: sched: sch_teql: fix null-pointer dereference
mac80211: fix TXQ AC confusion
net: hsr: Reset MAC header for Tx path
net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind()
net: let skb_orphan_partial wake-up waiters.
usbip: add sysfs_lock to synchronize sysfs code paths
usbip: stub-dev synchronize sysfs code paths
usbip: vudc synchronize sysfs code paths
usbip: synchronize event handler with sysfs code paths
i2c: turn recovery error on init to debug
virtio_net: Add XDP meta data support
net: dsa: lantiq_gswip: Don't use PHY auto polling
net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits
xfrm: interface: fix ipv4 pmtu check to honor ip header df
regulator: bd9571mwv: Fix AVS and DVFS voltage range
net: xfrm: Localize sequence counter per network namespace
esp: delete NETIF_F_SCTP_CRC bit from features for esp offload
ASoC: SOF: Intel: hda: remove unnecessary parentheses
ASoC: SOF: Intel: HDA: fix core status verification
ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips
xfrm: Fix NULL pointer dereference on policy lookup
i40e: Added Asym_Pause to supported link modes
i40e: Fix kernel oops when i40e driver removes VF's
hostfs: Use kasprintf() instead of fixed buffer formatting
hostfs: fix memory handling in follow_link()
amd-xgbe: Update DMA coherency values
sch_red: fix off-by-one checks in red_check_params()
arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0
can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE
gianfar: Handle error code at MAC address change
cxgb4: avoid collecting SGE_QBASE regs during traffic
net:tipc: Fix a double free in tipc_sk_mcast_rcv
ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces
net/ncsi: Avoid channel_monitor hrtimer deadlock
nfp: flower: ignore duplicate merge hints from FW
net: phy: broadcom: Only advertise EEE for supported modes
ASoC: sunxi: sun4i-codec: fill ASoC card owner
net/mlx5e: Fix ethtool indication of connector type
net/mlx5: Don't request more than supported EQs
net/rds: Fix a use after free in rds_message_map_pages
soc/fsl: qbman: fix conflicting alignment attributes
i40e: Fix display statistics for veb_tc
drm/msm: Set drvdata to NULL when msm_drm_init() fails
net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...);
scsi: ufs: Fix irq return code
scsi: ufs: Avoid busy-waiting by eliminating tag conflicts
scsi: ufs: Use blk_{get,put}_request() to allocate and free TMFs
scsi: ufs: core: Fix task management request completion timeout
scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs
net: macb: restore cmp registers on resume path
clk: fix invalid usage of list cursor in register
clk: fix invalid usage of list cursor in unregister
workqueue: Move the position of debug_work_activate() in __queue_work()
s390/cpcmd: fix inline assembly register clobbering
perf inject: Fix repipe usage
net: openvswitch: conntrack: simplify the return expression of ovs_ct_limit_get_default_limit()
openvswitch: fix send of uninitialized stack memory in ct limit reply
net: hns3: clear VF down state bit before request link status
net/mlx5: Fix placement of log_max_flow_counter
net/mlx5: Fix PBMC register mapping
RDMA/cxgb4: check for ipv6 address properly while destroying listener
RDMA/addr: Be strict with gid size
RAS/CEC: Correct ce_add_elem()'s returned values
clk: socfpga: fix iomem pointer cast on 64-bit
dt-bindings: net: ethernet-controller: fix typo in NVMEM
net: sched: bump refcount for new action in ACT replace mode
cfg80211: remove WARN_ON() in cfg80211_sme_connect
net: tun: set tun->dev->addr_len during TUNSETLINK processing
drivers: net: fix memory leak in atusb_probe
drivers: net: fix memory leak in peak_usb_create_dev
net: mac802154: Fix general protection fault
net: ieee802154: nl-mac: fix check on panid
net: ieee802154: fix nl802154 del llsec key
net: ieee802154: fix nl802154 del llsec dev
net: ieee802154: fix nl802154 add llsec key
net: ieee802154: fix nl802154 del llsec devkey
net: ieee802154: forbid monitor for set llsec params
net: ieee802154: forbid monitor for del llsec seclevel
net: ieee802154: stop dump llsec params for monitors
Revert "cifs: Set CIFS_MOUNT_USE_PREFIX_PATH flag on setting cifs_sb->prepath."
Linux 5.4.112
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6849a183d86323395041645f332c33bd4f3a7e8c
|
||
|
Adrian Hunter
|
d0aab59f09 |
perf inject: Fix repipe usage
[ Upstream commit 026334a3bb6a3919b42aba9fc11843db2b77fd41 ]
Since commit 14d3d54052539a1e ("perf session: Try to read pipe data from
file") 'perf inject' has started printing "PERFILE2h" when not processing
pipes.
The commit exposed perf to the possiblity that the input is not a pipe
but the 'repipe' parameter gets used. That causes the printing because
perf inject sets 'repipe' to true always.
The 'repipe' parameter of perf_session__new() is used by 2 functions:
- perf_file_header__read_pipe()
- trace_report()
In both cases, the functions copy data to STDOUT_FILENO when 'repipe' is
true.
Fix by setting 'repipe' to true only if the output is a pipe.
Fixes:
|
||
|
Greg Kroah-Hartman
|
4aa66e99aa |
Merge branch 'android11-5.4' into 'android11-5.4-lts'
Sync up with android11-5.4 for the following commits: |
||
|
Greg Kroah-Hartman
|
872e90c982 |
This is the 5.4.110 stable release
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module name along with error message module: merge repetitive strings in module_sig_check() module: avoid *goto*s in module_sig_check() module: harden ELF info handling ext4: shrink race window in ext4_should_retry_alloc() ext4: fix bh ref count on error paths fs: nfsd: fix kconfig dependency warning for NFSD_V4 rpc: fix NULL dereference on kmalloc failure iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10 ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10 ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe ASoC: es8316: Simplify adc_pga_gain_tlv table ASoC: cs42l42: Fix Bitclock polarity inversion ASoC: cs42l42: Fix channel width support ASoC: cs42l42: Fix mixer volume control ASoC: cs42l42: Always wait at least 3ms after reset NFSD: fix error handling in NFSv4.0 callbacks powerpc: Force inlining of cpu_has_feature() to avoid build failure vhost: Fix vhost_vq_reset() scsi: st: Fix a use after free in st_open() scsi: qla2xxx: Fix broken #endif placement staging: comedi: cb_pcidas: fix request_irq() warn staging: comedi: cb_pcidas64: fix request_irq() warn ASoC: rt5659: Update MCLK rate in set_sysclk() thermal/core: Add NULL pointer check before using cooling device stats locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling ext4: do not iput inode under running transaction in ext4_rename() net: mvpp2: fix interrupt mask/unmask skip condition flow_dissector: fix TTL and TOS dissection on IPv4 fragments can: dev: move driver related infrastructure into separate subdir net: introduce CAN specific pointer in the struct net_device can: tcan4x5x: fix max register value brcmfmac: clear EAP/association status bits on linkdown events ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr() net: ethernet: aquantia: Handle error cleanup of start on open appletalk: Fix skb allocation size in loopback case net: wan/lmc: unregister device when no matching device is found bpf: Remove MTU check in __bpf_skb_max_len ALSA: usb-audio: Apply sample rate quirk to Logitech Connect ALSA: hda: Re-add dropped snd_poewr_change_state() calls ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook xtensa: move coprocessor_flush to the .text section PM: runtime: Fix race getting/putting suppliers at probe PM: runtime: Fix ordering in pm_runtime_get_suppliers() tracing: Fix stack trace event size mm: fix race by making init_zero_pfn() early_initcall drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings() drm/amdgpu: check alignment on CPU page for bo map reiserfs: update reiserfs_xattrs_initialized() condition vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends pinctrl: rockchip: fix restore error in resume extcon: Add stubs for extcon_register_notifier_all() functions extcon: Fix error handling in extcon_dev_register firewire: nosy: Fix a use-after-free bug in nosy_ioctl() usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control() USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem usb: musb: Fix suspend with devices connected for a64 usb: xhci-mtk: fix broken streams issue on 0.96 xHCI cdc-acm: fix BREAK rx code path adding necessary calls USB: cdc-acm: untangle a circular dependency between callback and softint USB: cdc-acm: downgrade message to debug USB: cdc-acm: fix double free on probe failure USB: cdc-acm: fix use-after-free after probe failure usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board. usb: dwc2: Prevent core suspend when port connection flag is 0 staging: rtl8192e: Fix incorrect source in memcpy() staging: rtl8192e: Change state information from u16 to u8 drivers: video: fbcon: fix NULL dereference in fbcon_cursor() Linux 5.4.110 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I867de89d2bfff87243e84dc39386c4a8f7ff8ad3 |
||
Davide Caratti
|
7ca4feb37e |
flow_dissector: fix TTL and TOS dissection on IPv4 fragments
[ Upstream commit d2126838050ccd1dadf310ffb78b2204f3b032b9 ]
the following command:
# tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
$tcflags dst_ip 192.0.2.2 ip_ttl 63 action drop
doesn't drop all IPv4 packets that match the configured TTL / destination
address. In particular, if "fragment offset" or "more fragments" have non
zero value in the IPv4 header, setting of FLOW_DISSECTOR_KEY_IP is simply
ignored. Fix this dissecting IPv4 TTL and TOS before fragment info; while
at it, add a selftest for tc flower's match on 'ip_ttl' that verifies the
correct behavior.
Fixes:
|
||
Matthias Maennich
|
9b465a062d |
ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS
This was generated with $ build/synchronize_owners common-mainline/ android-mainline common11-5.4/ Bug: 184248201 Signed-off-by: Matthias Maennich <maennich@google.com> Change-Id: I5e56eb34fcbb5a2a013dd03bc9dcc4f159fb90de |
||
|
Greg Kroah-Hartman
|
0c438f72d3 |
This is the 5.4.109 stable release
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powerpc/4xx: Fix build errors from mfdcr() atm: eni: dont release is never initialized atm: lanai: dont run lanai_dev_close if not open Revert "r8152: adjust the settings about MAC clock speed down for RTL8153" ALSA: hda: ignore invalid NHLT table ixgbe: Fix memleak in ixgbe_configure_clsu32 net: tehuti: fix error return code in bdx_probe() net: intel: iavf: fix error return code of iavf_init_get_resources() sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count gianfar: fix jumbo packets+napi+rx overrun crash cifs: ask for more credit on async read/write code paths cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev gpiolib: acpi: Add missing IRQF_ONESHOT nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default NFS: Correct size calculation for create reply length net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch() net: wan: fix error return code of uhdlc_init() net: davicom: Use platform_get_irq_optional() atm: uPD98402: fix incorrect allocation atm: idt77252: fix null-ptr-dereference cifs: change noisy error message to FYI irqchip/ingenic: Add support for the JZ4760 sparc64: Fix opcode filtering in handling of no fault loads habanalabs: Call put_pid() when releasing control device u64_stats,lockdep: Fix u64_stats_init() vs lockdep regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck drm/amd/display: Revert dram_clock_change_latency for DCN2.1 drm/amdgpu: fb BO should be ttm_bo_type_device drm/radeon: fix AGP dependency nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request() nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a nfs: we don't support removing system.nfs4_acl block: Suppress uevent for hidden device when removed ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign netsec: restore phy power state after controller reset platform/x86: intel-vbtn: Stop reporting SW_DOCK events squashfs: fix inode lookup sanity checks squashfs: fix xattr id and id lookup sanity checks kasan: fix per-page tags for non-page_alloc pages gcov: fix clang-11+ support ACPI: video: Add missing callback back for Sony VPCEH3U1E arm64: dts: ls1046a: mark crypto engine dma coherent arm64: dts: ls1012a: mark crypto engine dma coherent arm64: dts: ls1043a: mark crypto engine dma coherent ARM: dts: at91-sama5d27_som1: fix phy address to 7 integrity: double check iint_cache was initialized dm verity: fix DM_VERITY_OPTS_MAX value dm ioctl: fix out of bounds array access when no devices bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD veth: Store queue_mapping independently of XDP prog presence libbpf: Fix INSTALL flag order net/mlx5e: Don't match on Geneve options in case option masks are all zero ipv6: fix suspecious RCU usage warning macvlan: macvlan_count_rx() needs to be aware of preemption net: sched: validate stab values net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port igc: Fix Pause Frame Advertising igc: Fix Supported Pause Frame Link Setting e1000e: add rtnl_lock() to e1000_reset_task e1000e: Fix error handling in e1000_set_d0_lplu_state_82571 net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template ftgmac100: Restart MAC HW once selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed netfilter: ctnetlink: fix dump of the expect mask attribute tcp: relookup sock for RST+ACK packets handled by obsolete req sock can: peak_usb: add forgotten supported devices can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate can: kvaser_pciefd: Always disable bus load reporting can: c_can_pci: c_can_pci_remove(): fix use-after-free can: c_can: move runtime PM enable/disable to c_can_platform can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors mac80211: fix rate mask reset nfp: flower: fix pre_tun mask id allocation libbpf: Use SOCK_CLOEXEC when opening the netlink socket octeontx2-af: Fix irq free in rvu teardown octeontx2-af: fix infinite loop in unmapping NPC counter net: cdc-phonet: fix data-interface release on probe failure r8152: limit the RX buffer size of RTL8153A for USB 2.0 net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value libbpf: Fix BTF dump of pointer-to-array-of-struct drm/msm: fix shutdown hook in case GPU components failed to bind arm64: kdump: update ppos when reading elfcorehdr PM: runtime: Defer suspending suppliers net/mlx5e: Fix error path for ethtool set-priv-flag PM: EM: postpone creating the debugfs dir till fs_initcall RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs Revert "netfilter: x_tables: Switch synchronization to RCU" netfilter: x_tables: Use correct memory barriers. Revert "netfilter: x_tables: Update remaining dereference to RCU" ACPI: scan: Rearrange memory allocation in acpi_device_add() ACPI: scan: Use unique number for instance_no perf auxtrace: Fix auxtrace queue conflict block: recalculate segment count for multi-segment discards correctly scsi: Revert "qla2xxx: Make sure that aborted commands are freed" scsi: qedi: Fix error return code of qedi_alloc_global_queues() scsi: mpt3sas: Fix error return code of mpt3sas_base_attach() locking/mutex: Fix non debug version of mutex_lock_io_nested() x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc() can: dev: Move device back to init netns on owning netns delete net: dsa: b53: VLAN filtering is global to all users net: qrtr: fix a kernel-infoleak in qrtr_recvmsg() mac80211: fix double free in ibss_leave ext4: add reclaim checks to xattr code can: peak_usb: Revert "can: peak_usb: add forgotten supported devices" xen-blkback: don't leak persistent grants from xen_blkbk_map() Linux 5.4.109 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iccbd7139d673f2def3675ef3f3d973ace2eb6e4d |
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Adrian Hunter
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8ce9f6efa6 |
perf auxtrace: Fix auxtrace queue conflict
[ Upstream commit b410ed2a8572d41c68bd9208555610e4b07d0703 ]
The only requirement of an auxtrace queue is that the buffers are in
time order. That is achieved by making separate queues for separate
perf buffer or AUX area buffer mmaps.
That generally means a separate queue per cpu for per-cpu contexts, and
a separate queue per thread for per-task contexts.
When buffers are added to a queue, perf checks that the buffer cpu and
thread id (tid) match the queue cpu and thread id.
However, generally, that need not be true, and perf will queue buffers
correctly anyway, so the check is not needed.
In addition, the check gets erroneously hit when using sample mode to
trace multiple threads.
Consequently, fix that case by removing the check.
Fixes:
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Jean-Philippe Brucker
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4fda26d2f7 |
libbpf: Fix BTF dump of pointer-to-array-of-struct
[ Upstream commit 901ee1d750f29a335423eeb9463c3ca461ca18c2 ]
The vmlinux.h generated from BTF is invalid when building
drivers/phy/ti/phy-gmii-sel.c with clang:
vmlinux.h:61702:27: error: array type has incomplete element type ‘struct reg_field’
61702 | const struct reg_field (*regfields)[3];
| ^~~~~~~~~
bpftool generates a forward declaration for this struct regfield, which
compilers aren't happy about. Here's a simplified reproducer:
struct inner {
int val;
};
struct outer {
struct inner (*ptr_to_array)[2];
} A;
After build with clang -> bpftool btf dump c -> clang/gcc:
./def-clang.h:11:23: error: array has incomplete element type 'struct inner'
struct inner (*ptr_to_array)[2];
Member ptr_to_array of struct outer is a pointer to an array of struct
inner. In the DWARF generated by clang, struct outer appears before
struct inner, so when converting BTF of struct outer into C, bpftool
issues a forward declaration to struct inner. With GCC the DWARF info is
reversed so struct inner gets fully defined.
That forward declaration is not sufficient when compilers handle an
array of the struct, even when it's only used through a pointer. Note
that we can trigger the same issue with an intermediate typedef:
struct inner {
int val;
};
typedef struct inner inner2_t[2];
struct outer {
inner2_t *ptr_to_array;
} A;
Becomes:
struct inner;
typedef struct inner inner2_t[2];
And causes:
./def-clang.h:10:30: error: array has incomplete element type 'struct inner'
typedef struct inner inner2_t[2];
To fix this, clear through_ptr whenever we encounter an intermediate
array, to make the inner struct part of a strong link and force full
declaration.
Fixes:
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Hangbin Liu
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4f71aacd6c |
selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
[ Upstream commit 5aa3c334a449bab24519c4967f5ac2b3304c8dcf ]
The ECN bit defines ECT(1) = 1, ECT(0) = 2. So inner 0x02 + outer 0x01
should be inner ECT(0) + outer ECT(1). Based on the description of
__INET_ECN_decapsulate, the final decapsulate value should be
ECT(1). So fix the test expect value to 0x01.
Before the fix:
TEST: VXLAN: ECN decap: 01/02->0x02 [FAIL]
Expected to capture 10 packets, got 0.
After the fix:
TEST: VXLAN: ECN decap: 01/02->0x01 [ OK ]
Fixes:
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Kumar Kartikeya Dwivedi
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e158238012 |
libbpf: Use SOCK_CLOEXEC when opening the netlink socket
[ Upstream commit 58bfd95b554f1a23d01228672f86bb489bdbf4ba ]
Otherwise, there exists a small window between the opening and closing
of the socket fd where it may leak into processes launched by some other
thread.
Fixes:
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Hangbin Liu
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c4dd0b36cc |
selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
[ Upstream commit 31254dc9566221429d2cfb45fd5737985d70f2b6 ]
When fixing the bpf test_tunnel.sh geneve failure. I only fixed the IPv4
part but forgot the IPv6 issue. Similar with the IPv4 fixes 557c223b643a
("selftests/bpf: No need to drop the packet when there is no geneve opt"),
when there is no tunnel option and bpf_skb_get_tunnel_opt() returns error,
there is no need to drop the packets and break all geneve rx traffic.
Just set opt_class to 0 and keep returning TC_ACT_OK at the end.
Fixes: 557c223b643a ("selftests/bpf: No need to drop the packet when there is no geneve opt")
Fixes:
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Georgi Valkov
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e64e327c7f |
libbpf: Fix INSTALL flag order
[ Upstream commit e7fb6465d4c8e767e39cbee72464e0060ab3d20c ]
It was reported ([0]) that having optional -m flag between source and
destination arguments in install command breaks bpftools cross-build
on MacOS. Move -m to the front to fix this issue.
[0] https://github.com/openwrt/openwrt/pull/3959
Fixes:
|