976e70b34a
8048 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Liam R. Howlett
|
cb6d9fa6ad |
FROMGIT: maple_tree: try harder to keep active node after mas_next()
Clean up the mas_next() call to try and keep a node reference when possible. This will avoid re-walking the tree in most cases. Also clean up the single entry tree handling to ensure index/last are consistent with what one would expect. (returning NULL with limit of 1-oo). Link: https://lkml.kernel.org/r/20230518145544.1722059-24-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: David Binderman <dcb314@hotmail.com> Cc: Peng Zhang <zhangpeng.00@bytedance.com> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Vernon Yang <vernon2gm@gmail.com> Cc: Wei Yang <richard.weiyang@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> (cherry picked from commit f7741cbb138e4cd8586e45806313561cec44f9b6 git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm mm-unstable) Bug: 274059236 Change-Id: I61c7e9e1575b5f5400f9fc2eec08ae4a1eaefa5e Signed-off-by: Suren Baghdasaryan <surenb@google.com> |
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Liam R. Howlett
|
133fbad5bd |
FROMLIST: BACKPORT: maple_tree: Refine mas_preallocate() node calculations
Calculate the number of nodes based on the pending write action instead of assuming the worst case. This addresses a performance regression introduced in platforms that have longer allocation timing. Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Link: https://lore.kernel.org/lkml/20230601021605.2823123-14-Liam.Howlett@oracle.com/ [surenb: adjust node_size calculation, allow to store a slot when possible] Bug: 274059236 Change-Id: I1db402fb463ee1e391081d2d81c34619f15713ac Signed-off-by: Suren Baghdasaryan <surenb@google.com> |
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Liam R. Howlett
|
ce9ebd83aa |
ANDROID: maple_tree: Move mas_wr_modify node size calculation to mas_wr_node_size()
Create a new function to get the size of the mas_wr_node_size() since it
will be used elsewhere soon.
Drop the incrementing of the node size if this is the left-most node.
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Link:
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Liam R. Howlett
|
b6734cb2ce |
FROMLIST: BACKPORT: maple_tree: Move mas_wr_end_piv() below mas_wr_extend_null()
Relocate it and call mas_wr_extend_null() from within mas_wr_end_piv(). Extending the NULL may affect the end pivot value so call mas_wr_endtend_null() from within mas_wr_end_piv() to keep it all together. Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Link: https://lore.kernel.org/lkml/20230601021605.2823123-12-Liam.Howlett@oracle.com/ [surenb: moved additional wr_mas->end_piv assignment missing in later kernel versions] Bug: 274059236 Change-Id: I55c5843273e7a679aef918e66d4b4ed034d493da Signed-off-by: Suren Baghdasaryan <surenb@google.com> |
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Liam R. Howlett
|
c3118993c9 |
FROMGIT: maple_tree: avoid unnecessary ascending
The maple tree node limits are implied by the parent. When walking up the tree, the limit may not be known until a slot that does not have implied limits are encountered. However, if the node is the left-most or right-most node, the walking up to find that limit can be skipped. This commit also fixes the debug/testing code that was not setting the limit on walking down the tree as that optimization is not compatible with this change. Link: https://lkml.kernel.org/r/20230518145544.1722059-4-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Reviewed-by: Peng Zhang <zhangpeng.00@bytedance.com> Cc: David Binderman <dcb314@hotmail.com> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Vernon Yang <vernon2gm@gmail.com> Cc: Wei Yang <richard.weiyang@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> (cherry picked from commit 0f4e7f5fc2122534ae0573b37224ddfa367fa7ac git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm mm-unstable) Bug: 274059236 Change-Id: I4a5e852906692b27ea598fdf38eba8e1a69355d9 Signed-off-by: Suren Baghdasaryan <surenb@google.com> |
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Tetsuo Handa
|
d7fff52c99 |
debugobjects: Don't wake up kswapd from fill_pool()
commit eb799279fb1f9c63c520fe8c1c41cb9154252db6 upstream.
syzbot is reporting a lockdep warning in fill_pool() because the allocation
from debugobjects is using GFP_ATOMIC, which is (__GFP_HIGH | __GFP_KSWAPD_RECLAIM)
and therefore tries to wake up kswapd, which acquires kswapd_wait::lock.
Since fill_pool() might be called with arbitrary locks held, fill_pool()
should not assume that acquiring kswapd_wait::lock is safe.
Use __GFP_HIGH instead and remove __GFP_NORETRY as it is pointless for
!__GFP_DIRECT_RECLAIM allocation.
Fixes:
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Liujie Xie
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573ba7b6e6 |
ANDROID: vendor_hooks: Add hooks for memory when debug
Add vendors hooks for recording memory used Vendor modules allocate and manages the memory itself. These memories might not be included in kernel memory statistics. Also, detailed references and vendor-specific information are managed only inside modules. When various problems such as memory leaks occurs, these information should be showed in real-time. Bug: 182443489 Bug: 234407991 Bug: 277799025 Signed-off-by: Liujie Xie <xieliujie@oppo.com> Change-Id: I62d8bb2b6650d8b187b433f97eb833ef0b784df1 Signed-off-by: Hyesoo Yu <hyesoo.yu@samsung.com> |
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Peng Zhang
|
254ee53028 |
maple_tree: make maple state reusable after mas_empty_area()
commit 0257d9908d38c0b1669af4bb1bc4dbca1f273fe6 upstream.
Make mas->min and mas->max point to a node range instead of a leaf entry
range. This allows mas to still be usable after mas_empty_area() returns.
Users would get unexpected results from other operations on the maple
state after calling the affected function.
For example, x86 MAP_32BIT mmap() acts as if there is no suitable gap when
there should be one.
Link: https://lkml.kernel.org/r/20230505145829.74574-1-zhangpeng.00@bytedance.com
Fixes:
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Eli Cohen
|
c9115f49cf |
lib: cpu_rmap: Avoid use after free on rmap->obj array entries
[ Upstream commit 4e0473f1060aa49621d40a113afde24818101d37 ] When calling irq_set_affinity_notifier() with NULL at the notify argument, it will cause freeing of the glue pointer in the corresponding array entry but will leave the pointer in the array. A subsequent call to free_irq_cpu_rmap() will try to free this entry again leading to possible use after free. Fix that by setting NULL to the array entry and checking that we have non-zero at the array entry when iterating over the array in free_irq_cpu_rmap(). The current code does not suffer from this since there are no cases where irq_set_affinity_notifier(irq, NULL) (note the NULL passed for the notify arg) is called, followed by a call to free_irq_cpu_rmap() so we don't hit and issue. Subsequent patches in this series excersize this flow, hence the required fix. Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Eli Cohen <elic@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Roy Novich
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9e916db758 |
linux/dim: Do nothing if no time delta between samples
[ Upstream commit 162bd18eb55adf464a0fa2b4144b8d61c75ff7c2 ]
Add return value for dim_calc_stats. This is an indication for the
caller if curr_stats was assigned by the function. Avoid using
curr_stats uninitialized over {rdma/net}_dim, when no time delta between
samples. Coverity reported this potential use of an uninitialized
variable.
Fixes:
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Kees Cook
|
467d3baa5d |
BACKPORT: overflow: Introduce overflows_type() and castable_to_type()
Implement a robust overflows_type() macro to test if a variable or constant value would overflow another variable or type. This can be used as a constant expression for static_assert() (which requires a constant expression[1][2]) when used on constant values. This must be constructed manually, since __builtin_add_overflow() does not produce a constant expression[3]. Additionally adds castable_to_type(), similar to __same_type(), but for checking if a constant value would overflow if cast to a given type. Add unit tests for overflows_type(), __same_type(), and castable_to_type() to the existing KUnit "overflow" test: [16:03:33] ================== overflow (21 subtests) ================== ... [16:03:33] [PASSED] overflows_type_test [16:03:33] [PASSED] same_type_test [16:03:33] [PASSED] castable_to_type_test [16:03:33] ==================== [PASSED] overflow ===================== [16:03:33] ============================================================ [16:03:33] Testing complete. Ran 21 tests: passed: 21 [16:03:33] Elapsed time: 24.022s total, 0.002s configuring, 22.598s building, 0.767s running [1] https://en.cppreference.com/w/c/language/_Static_assert [2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions [3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html 6.56 Built-in Functions to Perform Arithmetic with Overflow Checking Built-in Function: bool __builtin_add_overflow (type1 a, type2 b, Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Tom Rix <trix@redhat.com> Cc: Daniel Latypov <dlatypov@google.com> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-hardening@vger.kernel.org Cc: llvm@lists.linux.dev Co-developed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20221024201125.1416422-1-gwan-gyeong.mun@intel.com Bug: 279506910 (cherry picked from commit 4b21d25bf519c9487935a664886956bb18f04f6d) Change-Id: I20aff9de6b82a2f5203367d30555f904681a5b7b Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> |
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Greg Kroah-Hartman
|
c4cafbd0d4 |
Merge a3a93b4683 ("memstick: fix memory leak if card device is never registered") into android14-6.1
Steps on the way to 6.1.26 Change-Id: I068fdd73b1a29b954bef6931c144aa707d446482 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Thomas Gleixner
|
6dc7e36334 |
debugobject: Ensure pool refill (again)
commit 0af462f19e635ad522f28981238334620881badc upstream.
The recent fix to ensure atomicity of lookup and allocation inadvertently
broke the pool refill mechanism.
Prior to that change debug_objects_activate() and debug_objecs_assert_init()
invoked debug_objecs_init() to set up the tracking object for statically
initialized objects. That's not longer the case and debug_objecs_init() is
now the only place which does pool refills.
Depending on the number of statically initialized objects this can be
enough to actually deplete the pool, which was observed by Ido via a
debugobjects OOM warning.
Restore the old behaviour by adding explicit refill opportunities to
debug_objects_activate() and debug_objecs_assert_init().
Fixes: 63a759694eed ("debugobject: Prevent init race with static objects")
Reported-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/871qk05a9d.ffs@tglx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Thomas Gleixner
|
fc2b20c092 |
debugobject: Prevent init race with static objects
[ Upstream commit 63a759694eed61025713b3e14dd827c8548daadc ]
Statically initialized objects are usually not initialized via the init()
function of the subsystem. They are special cased and the subsystem
provides a function to validate whether an object which is not yet tracked
by debugobjects is statically initialized. This means the object is started
to be tracked on first use, e.g. activation.
This works perfectly fine, unless there are two concurrent operations on
that object. Schspa decoded the problem:
T0 T1
debug_object_assert_init(addr)
lock_hash_bucket()
obj = lookup_object(addr);
if (!obj) {
unlock_hash_bucket();
- > preemption
lock_subsytem_object(addr);
activate_object(addr)
lock_hash_bucket();
obj = lookup_object(addr);
if (!obj) {
unlock_hash_bucket();
if (is_static_object(addr))
init_and_track(addr);
lock_hash_bucket();
obj = lookup_object(addr);
obj->state = ACTIVATED;
unlock_hash_bucket();
subsys function modifies content of addr,
so static object detection does
not longer work.
unlock_subsytem_object(addr);
if (is_static_object(addr)) <- Fails
debugobject emits a warning and invokes the fixup function which
reinitializes the already active object in the worst case.
This race exists forever, but was never observed until mod_timer() got a
debug_object_assert_init() added which is outside of the timer base lock
held section right at the beginning of the function to cover the lockless
early exit points too.
Rework the code so that the lookup, the static object check and the
tracking object association happens atomically under the hash bucket
lock. This prevents the issue completely as all callers are serialized on
the hash bucket lock and therefore cannot observe inconsistent state.
Fixes:
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Rae Moar
|
05f437eba0 |
kunit: fix bug in the order of lines in debugfs logs
[ Upstream commit f9a301c3317daa921375da0aec82462ddf019928 ]
Fix bug in debugfs logs that causes an incorrect order of lines in the
debugfs log.
Currently, the test counts lines that show the number of tests passed,
failed, and skipped, as well as any suite diagnostic lines,
appear prior to the individual results, which is a bug.
Ensure the order of printing for the debugfs log is correct. Additionally,
add a KTAP header to so the debugfs logs can be valid KTAP.
This is an example of a log prior to these fixes:
KTAP version 1
# Subtest: kunit_status
1..2
# kunit_status: pass:2 fail:0 skip:0 total:2
# Totals: pass:2 fail:0 skip:0 total:2
ok 1 kunit_status_set_failure_test
ok 2 kunit_status_mark_skipped_test
ok 1 kunit_status
Note the two lines with stats are out of order. This is the same debugfs
log after the fixes (in combination with the third patch to remove the
extra line):
KTAP version 1
1..1
KTAP version 1
# Subtest: kunit_status
1..2
ok 1 kunit_status_set_failure_test
ok 2 kunit_status_mark_skipped_test
# kunit_status: pass:2 fail:0 skip:0 total:2
# Totals: pass:2 fail:0 skip:0 total:2
ok 1 kunit_status
Signed-off-by: Rae Moar <rmoar@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Rae Moar
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9ad3b38677 |
kunit: improve KTAP compliance of KUnit test output
[ Upstream commit 6c738b52316c58ae8a87abf0907f87a7b5e7a109 ] Change KUnit test output to better comply with KTAP v1 specifications found here: https://kernel.org/doc/html/latest/dev-tools/ktap.html. 1) Use "KTAP version 1" instead of "TAP version 14" as test output header 2) Remove '-' between test number and test name on test result lines 2) Add KTAP version lines to each subtest header as well Note that the new KUnit output still includes the “# Subtest” line now located after the KTAP version line. This does not completely match the KTAP v1 spec but since it is classified as a diagnostic line, it is not expected to be disruptive or break any existing parsers. This “# Subtest” line comes from the TAP 14 spec (https://testanything.org/tap-version-14-specification.html) and it is used to define the test name before the results. Original output: TAP version 14 1..1 # Subtest: kunit-test-suite 1..3 ok 1 - kunit_test_1 ok 2 - kunit_test_2 ok 3 - kunit_test_3 # kunit-test-suite: pass:3 fail:0 skip:0 total:3 # Totals: pass:3 fail:0 skip:0 total:3 ok 1 - kunit-test-suite New output: KTAP version 1 1..1 KTAP version 1 # Subtest: kunit-test-suite 1..3 ok 1 kunit_test_1 ok 2 kunit_test_2 ok 3 kunit_test_3 # kunit-test-suite: pass:3 fail:0 skip:0 total:3 # Totals: pass:3 fail:0 skip:0 total:3 ok 1 kunit-test-suite Signed-off-by: Rae Moar <rmoar@google.com> Reviewed-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Tested-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Stable-dep-of: f9a301c3317d ("kunit: fix bug in the order of lines in debugfs logs") Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
|
55e4f0c551 |
This is the 6.1.25 stable release
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Merge 6.1.25 into android14-6.1
Changes in 6.1.25
Revert "pinctrl: amd: Disable and mask interrupts on resume"
drm/amd/display: Pass the right info to drm_dp_remove_payload
ALSA: emu10k1: fix capture interrupt handler unlinking
ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard
ALSA: i2c/cs8427: fix iec958 mixer control deactivation
ALSA: hda: patch_realtek: add quirk for Asus N7601ZM
ALSA: hda/realtek: Add quirks for Lenovo Z13/Z16 Gen2
ALSA: firewire-tascam: add missing unwind goto in snd_tscm_stream_start_duplex()
ALSA: emu10k1: don't create old pass-through playback device on Audigy
ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45* motherboards
ALSA: hda/hdmi: disable KAE for Intel DG2
Bluetooth: L2CAP: Fix use-after-free in l2cap_disconnect_{req,rsp}
Bluetooth: Fix race condition in hidp_session_thread
bluetooth: btbcm: Fix logic error in forming the board name.
Bluetooth: Free potentially unfreed SCO connection
Bluetooth: hci_conn: Fix possible UAF
btrfs: restore the thread_pool= behavior in remount for the end I/O workqueues
btrfs: fix fast csum implementation detection
fbmem: Reject FB_ACTIVATE_KD_TEXT from userspace
mtdblock: tolerate corrected bit-flips
mtd: rawnand: meson: fix bitmask for length in command word
mtd: rawnand: stm32_fmc2: remove unsupported EDO mode
mtd: rawnand: stm32_fmc2: use timings.mode instead of checking tRC_min
KVM: arm64: PMU: Restore the guest's EL0 event counting after migration
fbcon: Fix error paths in set_con2fb_map
fbcon: set_con2fb_map needs to set con2fb_map!
drm/i915/dsi: fix DSS CTL register offsets for TGL+
clk: sprd: set max_register according to mapping range
RDMA/irdma: Do not generate SW completions for NOPs
RDMA/irdma: Fix memory leak of PBLE objects
RDMA/irdma: Increase iWARP CM default rexmit count
RDMA/irdma: Add ipv4 check to irdma_find_listener()
IB/mlx5: Add support for 400G_8X lane speed
RDMA/erdma: Update default EQ depth to 4096 and max_send_wr to 8192
RDMA/erdma: Inline mtt entries into WQE if supported
RDMA/erdma: Defer probing if netdevice can not be found
clk: rs9: Fix suspend/resume
RDMA/cma: Allow UD qp_type to join multicast only
bpf: tcp: Use sock_gen_put instead of sock_put in bpf_iter_tcp
LoongArch, bpf: Fix jit to skip speculation barrier opcode
dmaengine: apple-admac: Handle 'global' interrupt flags
dmaengine: apple-admac: Set src_addr_widths capability
dmaengine: apple-admac: Fix 'current_tx' not getting freed
9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition
bpf, arm64: Fixed a BTI error on returning to patched function
KVM: arm64: Initialise hypervisor copies of host symbols unconditionally
KVM: arm64: Advertise ID_AA64PFR0_EL1.CSV2/3 to protected VMs
niu: Fix missing unwind goto in niu_alloc_channels()
tcp: restrict net.ipv4.tcp_app_win
bonding: fix ns validation on backup slaves
iavf: refactor VLAN filter states
iavf: remove active_cvlans and active_svlans bitmaps
net: openvswitch: fix race on port output
Bluetooth: hci_conn: Fix not cleaning up on LE Connection failure
Bluetooth: Fix printing errors if LE Connection times out
Bluetooth: SCO: Fix possible circular locking dependency sco_sock_getsockopt
Bluetooth: Set ISO Data Path on broadcast sink
drm/armada: Fix a potential double free in an error handling path
qlcnic: check pci_reset_function result
net: wwan: iosm: Fix error handling path in ipc_pcie_probe()
cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex
net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume()
sctp: fix a potential overflow in sctp_ifwdtsn_skip
RDMA/core: Fix GID entry ref leak when create_ah fails
selftests: openvswitch: adjust datapath NL message declaration
udp6: fix potential access to stale information
net: macb: fix a memory corruption in extended buffer descriptor mode
skbuff: Fix a race between coalescing and releasing SKBs
libbpf: Fix single-line struct definition output in btf_dump
ARM: 9290/1: uaccess: Fix KASAN false-positives
ARM: dts: qcom: apq8026-lg-lenok: add missing reserved memory
power: supply: rk817: Fix unsigned comparison with less than zero
power: supply: cros_usbpd: reclassify "default case!" as debug
power: supply: axp288_fuel_gauge: Added check for negative values
selftests/bpf: Fix progs/find_vma_fail1.c build error.
wifi: mwifiex: mark OF related data as maybe unused
i2c: imx-lpi2c: clean rx/tx buffers upon new message
i2c: hisi: Avoid redundant interrupts
efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L
block: ublk_drv: mark device as LIVE before adding disk
ACPI: video: Add backlight=native DMI quirk for Acer Aspire 3830TG
drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F
hwmon: (peci/cputemp) Fix miscalculated DTS for SKX
hwmon: (xgene) Fix ioremap and memremap leak
verify_pefile: relax wrapper length check
asymmetric_keys: log on fatal failures in PE/pkcs7
nvme: send Identify with CNS 06h only to I/O controllers
wifi: iwlwifi: mvm: fix mvmtxq->stopped handling
wifi: iwlwifi: mvm: protect TXQ list manipulation
drm/amdgpu: add mes resume when do gfx post soft reset
drm/amdgpu: Force signal hw_fences that are embedded in non-sched jobs
drm/amdgpu/gfx: set cg flags to enter/exit safe mode
ACPI: resource: Add Medion S17413 to IRQ override quirk
x86/hyperv: Move VMCB enlightenment definitions to hyperv-tlfs.h
KVM: selftests: Move "struct hv_enlightenments" to x86_64/svm.h
KVM: SVM: Add a proper field for Hyper-V VMCB enlightenments
x86/hyperv: KVM: Rename "hv_enlightenments" to "hv_vmcb_enlightenments"
KVM: SVM: Flush Hyper-V TLB when required
tracing: Add trace_array_puts() to write into instance
tracing: Have tracing_snapshot_instance_cond() write errors to the appropriate instance
maple_tree: fix write memory barrier of nodes once dead for RCU mode
ksmbd: avoid out of bounds access in decode_preauth_ctxt()
riscv: add icache flush for nommu sigreturn trampoline
HID: intel-ish-hid: Fix kernel panic during warm reset
net: sfp: initialize sfp->i2c_block_size at sfp allocation
net: phy: nxp-c45-tja11xx: add remove callback
net: phy: nxp-c45-tja11xx: fix unsigned long multiplication overflow
scsi: ses: Handle enclosure with just a primary component gracefully
x86/PCI: Add quirk for AMD XHCI controller that loses MSI-X state in D3hot
cgroup: fix display of forceidle time at root
cgroup/cpuset: Fix partition root's cpuset.cpus update bug
cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach()
drm/amd/pm: correct SMU13.0.7 pstate profiling clock settings
drm/amd/pm: correct SMU13.0.7 max shader clock reporting
mptcp: use mptcp_schedule_work instead of open-coding it
mptcp: stricter state check in mptcp_worker
ubi: Fix failure attaching when vid_hdr offset equals to (sub)page size
ubi: Fix deadlock caused by recursively holding work_sem
i2c: mchp-pci1xxxx: Update Timing registers
powerpc/papr_scm: Update the NUMA distance table for the target node
sched/fair: Fix imbalance overflow
x86/rtc: Remove __init for runtime functions
i2c: ocores: generate stop condition after timeout in polling mode
cifs: fix negotiate context parsing
nvme-pci: mark Lexar NM760 as IGNORE_DEV_SUBNQN
nvme-pci: add NVME_QUIRK_BOGUS_NID for T-FORCE Z330 SSD
cgroup/cpuset: Skip spread flags update on v2
cgroup/cpuset: Make cpuset_fork() handle CLONE_INTO_CGROUP properly
cgroup/cpuset: Add cpuset_can_fork() and cpuset_cancel_fork() methods
Linux 6.1.25
Change-Id: Ib4d2c49ea9bacb8d8dbdb7b3a4eecce937016427
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Peng Zhang
|
a1176791ab |
maple_tree: fix a potential memory leak, OOB access, or other unpredictable bug
commit 1f5f12ece722aacea1769fb644f27790ede339dc upstream.
In mas_alloc_nodes(), "node->node_count = 0" means to initialize the
node_count field of the new node, but the node may not be a new node. It
may be a node that existed before and node_count has a value, setting it
to 0 will cause a memory leak. At this time, mas->alloc->total will be
greater than the actual number of nodes in the linked list, which may
cause many other errors. For example, out-of-bounds access in
mas_pop_node(), and mas_pop_node() may return addresses that should not be
used. Fix it by initializing node_count only for new nodes.
Also, by the way, an if-else statement was removed to simplify the code.
Link: https://lkml.kernel.org/r/20230411041005.26205-1-zhangpeng.00@bytedance.com
Fixes:
|
||
|
Liam R. Howlett
|
66f13a1acf |
maple_tree: fix mas_empty_area() search
commit 06e8fd999334bcd76b4d72d7b9206d4aea89764e upstream.
The internal function of mas_awalk() was incorrectly skipping the last
entry in a node, which could potentially be NULL. This is only a problem
for the left-most node in the tree - otherwise that NULL would not exist.
Fix mas_awalk() by using the metadata to obtain the end of the node for
the loop and the logical pivot as apposed to the raw pivot value.
Link: https://lkml.kernel.org/r/20230414145728.4067069-2-Liam.Howlett@oracle.com
Fixes:
|
||
|
Liam R. Howlett
|
c51b9ef3f5 |
maple_tree: make maple state reusable after mas_empty_area_rev()
commit fad8e4291da5e3243e086622df63cb952db444d8 upstream.
Stop using maple state min/max for the range by passing through pointers
for those values. This will allow the maple state to be reused without
resetting.
Also add some logic to fail out early on searching with invalid
arguments.
Link: https://lkml.kernel.org/r/20230414145728.4067069-1-Liam.Howlett@oracle.com
Fixes:
|
||
|
Greg Kroah-Hartman
|
0fff48d6fe |
Merge 6.1.24 into android14-6.1
Changes in 6.1.24
dm cache: Add some documentation to dm-cache-background-tracker.h
dm integrity: Remove bi_sector that's only used by commented debug code
dm: change "unsigned" to "unsigned int"
dm: fix improper splitting for abnormal bios
KVM: arm64: PMU: Align chained counter implementation with architecture pseudocode
KVM: arm64: PMU: Distinguish between 64bit counter and 64bit overflow
KVM: arm64: PMU: Sanitise PMCR_EL0.LP on first vcpu run
KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPU
gpio: GPIO_REGMAP: select REGMAP instead of depending on it
Drivers: vmbus: Check for channel allocation before looking up relids
ASoC: SOF: ipc4: Ensure DSP is in D0I0 during sof_ipc4_set_get_data()
pwm: Make .get_state() callback return an error code
pwm: hibvt: Explicitly set .polarity in .get_state()
pwm: cros-ec: Explicitly set .polarity in .get_state()
pwm: iqs620a: Explicitly set .polarity in .get_state()
pwm: sprd: Explicitly set .polarity in .get_state()
pwm: meson: Explicitly set .polarity in .get_state()
ASoC: codecs: lpass: fix the order or clks turn off during suspend
KVM: s390: pv: fix external interruption loop not always detected
wifi: mac80211: fix the size calculation of ieee80211_ie_len_eht_cap()
wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta
net: qrtr: Fix a refcount bug in qrtr_recvmsg()
net: phylink: add phylink_expects_phy() method
net: stmmac: check if MAC needs to attach to a PHY
net: stmmac: remove redundant fixup to support fixed-link mode
l2tp: generate correct module alias strings
wifi: brcmfmac: Fix SDIO suspend/resume regression
NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL
nfsd: call op_release, even when op_func returns an error
icmp: guard against too small mtu
ALSA: hda/hdmi: Preserve the previous PCM device upon re-enablement
net: don't let netpoll invoke NAPI if in xmit context
net: dsa: mv88e6xxx: Reset mv88e6393x force WD event bit
sctp: check send stream number after wait_for_sndbuf
net: qrtr: Do not do DEL_SERVER broadcast after DEL_CLIENT
ipv6: Fix an uninit variable access bug in __ip6_make_skb()
platform/x86: think-lmi: Fix memory leak when showing current settings
platform/x86: think-lmi: Fix memory leaks when parsing ThinkStation WMI strings
platform/x86: think-lmi: Clean up display of current_value on Thinkstation
gpio: davinci: Do not clear the bank intr enable bit in save_context
gpio: davinci: Add irq chip flag to skip set wake
net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe
net: stmmac: fix up RX flow hash indirection table when setting channels
sunrpc: only free unix grouplist after RCU settles
NFSD: callback request does not use correct credential for AUTH_SYS
ice: fix wrong fallback logic for FDIR
ice: Reset FDIR counter in FDIR init stage
raw: use net_hash_mix() in hash function
raw: Fix NULL deref in raw_get_next().
ping: Fix potentail NULL deref for /proc/net/icmp.
ethtool: reset #lanes when lanes is omitted
netlink: annotate lockless accesses to nlk->max_recvmsg_len
gve: Secure enough bytes in the first TX desc for all TCP pkts
arm64: compat: Work around uninitialized variable warning
net: stmmac: check fwnode for phy device before scanning for phy
cxl/pci: Fix CDAT retrieval on big endian
cxl/pci: Handle truncated CDAT header
cxl/pci: Handle truncated CDAT entries
cxl/pci: Handle excessive CDAT length
PCI/DOE: Silence WARN splat with CONFIG_DEBUG_OBJECTS=y
PCI/DOE: Fix memory leak with CONFIG_DEBUG_OBJECTS=y
usb: xhci: tegra: fix sleep in atomic call
xhci: Free the command allocated for setting LPM if we return early
xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu
usb: cdnsp: Fixes error: uninitialized symbol 'len'
usb: dwc3: pci: add support for the Intel Meteor Lake-S
USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs
usb: typec: altmodes/displayport: Fix configure initial pin assignment
USB: serial: option: add Telit FE990 compositions
USB: serial: option: add Quectel RM500U-CN modem
drivers: iio: adc: ltc2497: fix LSB shift
iio: adis16480: select CONFIG_CRC32
iio: adc: qcom-spmi-adc5: Fix the channel name
iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip
iio: dac: cio-dac: Fix max DAC write value check for 12-bit
iio: buffer: correctly return bytes written in output buffers
iio: buffer: make sure O_NONBLOCK is respected
iio: light: cm32181: Unregister second I2C client if present
tty: serial: sh-sci: Fix transmit end interrupt handler
tty: serial: sh-sci: Fix Rx on RZ/G2L SCI
tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty
nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
nilfs2: fix sysfs interface lifetime
dt-bindings: serial: renesas,scif: Fix 4th IRQ for 4-IRQ SCIFs
serial: 8250: Prevent starting up DMA Rx on THRI interrupt
ksmbd: do not call kvmalloc() with __GFP_NORETRY | __GFP_NO_WARN
ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr
ALSA: hda/realtek: Add quirk for Clevo X370SNW
ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook
x86/acpi/boot: Correct acpi_is_processor_usable() check
x86/ACPI/boot: Use FADT version to check support for online capable
KVM: x86: Clear "has_error_code", not "error_code", for RM exception injection
KVM: nVMX: Do not report error code when synthesizing VM-Exit from Real Mode
mm: kfence: fix PG_slab and memcg_data clearing
mm: kfence: fix handling discontiguous page
coresight: etm4x: Do not access TRCIDR1 for identification
coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug
counter: 104-quad-8: Fix race condition between FLAG and CNTR reads
counter: 104-quad-8: Fix Synapse action reported for Index signals
blk-mq: directly poll requests
iio: adc: ad7791: fix IRQ flags
io_uring: fix return value when removing provided buffers
io_uring: fix memory leak when removing provided buffers
scsi: qla2xxx: Fix memory leak in qla2x00_probe_one()
scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param()
nvme: fix discard support without oncs
cifs: sanitize paths in cifs_update_super_prepath.
block: ublk: make sure that block size is set correctly
block: don't set GD_NEED_PART_SCAN if scan partition failed
perf/core: Fix the same task check in perf_event_set_output
ftrace: Mark get_lock_parent_ip() __always_inline
ftrace: Fix issue that 'direct->addr' not restored in modify_ftrace_direct()
fs: drop peer group ids under namespace lock
can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access
can: isotp: fix race between isotp_sendsmg() and isotp_release()
can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events
can: isotp: isotp_recvmsg(): use sock_recv_cmsgs() to get SOCK_RXQ_OVFL infos
ACPI: video: Add auto_detect arg to __acpi_video_get_backlight_type()
ACPI: video: Make acpi_backlight=video work independent from GPU driver
ACPI: video: Add acpi_backlight=video quirk for Apple iMac14,1 and iMac14,2
ACPI: video: Add acpi_backlight=video quirk for Lenovo ThinkPad W530
net: stmmac: Add queue reset into stmmac_xdp_open() function
tracing/synthetic: Fix races on freeing last_cmd
tracing/timerlat: Notify new max thread latency
tracing/osnoise: Fix notify new tracing_max_latency
tracing: Free error logs of tracing instances
ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots()
tracing/synthetic: Make lastcmd_mutex static
zsmalloc: document freeable stats
mm: vmalloc: avoid warn_alloc noise caused by fatal signal
wifi: mt76: ignore key disable commands
ublk: read any SQE values upfront
drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path
drm/nouveau/disp: Support more modes by checking with lower bpc
drm/i915: Fix context runtime accounting
drm/i915: fix race condition UAF in i915_perf_add_config_ioctl
ring-buffer: Fix race while reader and writer are on the same page
mm/swap: fix swap_info_struct race between swapoff and get_swap_pages()
mm/hugetlb: fix uffd wr-protection for CoW optimization path
maple_tree: fix get wrong data_end in mtree_lookup_walk()
maple_tree: fix a potential concurrency bug in RCU mode
blk-throttle: Fix that bps of child could exceed bps limited in parent
drm/amd/display: Clear MST topology if it fails to resume
drm/amdgpu: for S0ix, skip SDMA 5.x+ suspend/resume
drm/amdgpu: skip psp suspend for IMU enabled ASICs mode2 reset
drm/display/dp_mst: Handle old/new payload states in drm_dp_remove_payload()
drm/i915/dp_mst: Fix payload removal during output disabling
drm/bridge: lt9611: Fix PLL being unable to lock
drm/i915: Use _MMIO_PIPE() for SKL_BOTTOM_COLOR
drm/i915: Split icl_color_commit_noarm() from skl_color_commit_noarm()
mm: take a page reference when removing device exclusive entries
maple_tree: remove GFP_ZERO from kmem_cache_alloc() and kmem_cache_alloc_bulk()
maple_tree: fix potential rcu issue
maple_tree: reduce user error potential
maple_tree: fix handle of invalidated state in mas_wr_store_setup()
maple_tree: fix mas_prev() and mas_find() state handling
maple_tree: be more cautious about dead nodes
maple_tree: refine ma_state init from mas_start()
maple_tree: detect dead nodes in mas_start()
maple_tree: fix freeing of nodes in rcu mode
maple_tree: remove extra smp_wmb() from mas_dead_leaves()
maple_tree: add smp_rmb() to dead node detection
maple_tree: add RCU lock checking to rcu callback functions
mm: enable maple tree RCU mode by default.
bpftool: Print newline before '}' for struct with padding only fields
Linux 6.1.24
Change-Id: I475408e1166927565c7788e7095bdf2cb236c4b2
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Liam R. Howlett
|
2128f7c00f |
maple_tree: fix write memory barrier of nodes once dead for RCU mode
[ Upstream commit c13af03de46ba27674dd9fb31a17c0d480081139 ]
During the development of the maple tree, the strategy of freeing multiple
nodes changed and, in the process, the pivots were reused to store
pointers to dead nodes. To ensure the readers see accurate pivots, the
writers need to mark the nodes as dead and call smp_wmb() to ensure any
readers can identify the node as dead before using the pivot values.
There were two places where the old method of marking the node as dead
without smp_wmb() were being used, which resulted in RCU readers seeing
the wrong pivot value before seeing the node was dead. Fix this race
condition by using mte_set_node_dead() which has the smp_wmb() call to
ensure the race is closed.
Add a WARN_ON() to the ma_free_rcu() call to ensure all nodes being freed
are marked as dead to ensure there are no other call paths besides the two
updated paths.
This is necessary for the RCU mode of the maple tree.
Link: https://lkml.kernel.org/r/20230227173632.3292573-6-surenb@google.com
Fixes:
|
||
|
Liam R. Howlett
|
9b6627bc36 |
maple_tree: add RCU lock checking to rcu callback functions
commit 790e1fa86b340c2bd4a327e01c161f7a1ad885f6 upstream.
Dereferencing RCU objects within the RCU callback without the RCU check
has caused lockdep to complain. Fix the RCU dereferencing by using the
RCU callback lock to ensure the operation is safe.
Also stop creating a new lock to use for dereferencing during destruction
of the tree or subtree. Instead, pass through a pointer to the tree that
has the lock that is held for RCU dereferencing checking. It also does
not make sense to use the maple state in the freeing scenario as the tree
walk is a special case where the tree no longer has the normal encodings
and parent pointers.
Link: https://lkml.kernel.org/r/20230227173632.3292573-8-surenb@google.com
Fixes:
|
||
|
Liam R. Howlett
|
a29025a1b6 |
maple_tree: add smp_rmb() to dead node detection
commit 0a2b18d948838e16912b3b627b504ab062b7d02a upstream.
Add an smp_rmb() before reading the parent pointer to ensure that anything
read from the node prior to the parent pointer hasn't been reordered ahead
of this check.
The is necessary for RCU mode.
Link: https://lkml.kernel.org/r/20230227173632.3292573-7-surenb@google.com
Fixes:
|
||
|
Liam R. Howlett
|
d3af5f8a50 |
maple_tree: remove extra smp_wmb() from mas_dead_leaves()
commit 8372f4d83f96f35915106093cde4565836587123 upstream.
The call to mte_set_dead_node() before the smp_wmb() already calls
smp_wmb() so this is not needed. This is an optimization for the RCU mode
of the maple tree.
Link: https://lkml.kernel.org/r/20230227173632.3292573-5-surenb@google.com
Fixes:
|
||
|
Liam R. Howlett
|
cc2f2507f3 |
maple_tree: fix freeing of nodes in rcu mode
commit 2e5b4921f8efc9e845f4f04741797d16f36847eb upstream.
The walk to destroy the nodes was not always setting the node type and
would result in a destroy method potentially using the values as nodes.
Avoid this by setting the correct node types. This is necessary for the
RCU mode of the maple tree.
Link: https://lkml.kernel.org/r/20230227173632.3292573-4-surenb@google.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
5f7c591264 |
maple_tree: detect dead nodes in mas_start()
commit a7b92d59c885018cb7bb88539892278e4fd64b29 upstream.
When initially starting a search, the root node may already be in the
process of being replaced in RCU mode. Detect and restart the walk if
this is the case. This is necessary for RCU mode of the maple tree.
Link: https://lkml.kernel.org/r/20230227173632.3292573-3-surenb@google.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
3825e4495b |
maple_tree: refine ma_state init from mas_start()
commit 46b345848261009477552d654cb2f65000c30e4d upstream.
If mas->node is an MAS_START, there are three cases, and they all assign
different values to mas->node and mas->offset. So there is no need to set
them to a default value before updating.
Update them directly to make them easier to understand and for better
readability.
Link: https://lkml.kernel.org/r/20221221060058.609003-7-vernon2gm@gmail.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
64cb480523 |
maple_tree: be more cautious about dead nodes
commit 39d0bd86c499ecd6abae42a9b7112056c5560691 upstream.
ma_pivots() and ma_data_end() may be called with a dead node. Ensure to
that the node isn't dead before using the returned values.
This is necessary for RCU mode of the maple tree.
Link: https://lkml.kernel.org/r/20230227173632.3292573-1-surenb@google.com
Link: https://lkml.kernel.org/r/20230227173632.3292573-2-surenb@google.com
Fixes:
|
||
|
Liam R. Howlett
|
0a0372d1d2 |
maple_tree: fix mas_prev() and mas_find() state handling
commit 17dc622c7b0f94e49bed030726df4db12ecaa6b5 upstream.
When mas_prev() does not find anything, set the state to MAS_NONE.
Handle the MAS_NONE in mas_find() like a MAS_START.
Link: https://lkml.kernel.org/r/20230120162650.984577-7-Liam.Howlett@oracle.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
19d8f782e3 |
maple_tree: fix handle of invalidated state in mas_wr_store_setup()
commit 1202700c3f8cc5f7e4646c3cf05ee6f7c8bc6ccf upstream.
If an invalidated maple state is encountered during write, reset the maple
state to MAS_START. This will result in a re-walk of the tree to the
correct location for the write.
Link: https://lore.kernel.org/all/20230107020126.1627-1-sj@kernel.org/
Link: https://lkml.kernel.org/r/20230120162650.984577-6-Liam.Howlett@oracle.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
2c9bc4903b |
maple_tree: reduce user error potential
commit 50e81c82ad947045c7ed26ddc9acb17276b653b6 upstream.
When iterating, a user may operate on the tree and cause the maple state
to be altered and left in an unintuitive state. Detect this scenario and
correct it by setting to the limit and invalidating the state.
Link: https://lkml.kernel.org/r/20230120162650.984577-4-Liam.Howlett@oracle.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
f41e9e6927 |
maple_tree: fix potential rcu issue
commit 65be6f058b0eba98dc6c6f197ea9f62c9b6a519f upstream.
Ensure the node isn't dead after reading the node end.
Link: https://lkml.kernel.org/r/20230120162650.984577-3-Liam.Howlett@oracle.com
Cc: <Stable@vger.kernel.org>
Fixes:
|
||
|
Liam R. Howlett
|
edc5a4e880 |
maple_tree: remove GFP_ZERO from kmem_cache_alloc() and kmem_cache_alloc_bulk()
commit 541e06b772c1aaffb3b6a245ccface36d7107af2 upstream.
Preallocations are common in the VMA code to avoid allocating under
certain locking conditions. The preallocations must also cover the
worst-case scenario. Removing the GFP_ZERO flag from the
kmem_cache_alloc() (and bulk variant) calls will reduce the amount of time
spent zeroing memory that may not be used. Only zero out the necessary
area to keep track of the allocations in the maple state. Zero the entire
node prior to using it in the tree.
This required internal changes to node counting on allocation, so the test
code is also updated.
This restores some micro-benchmark performance: up to +9% in mmtests mmap1
by my testing +10% to +20% in mmap, mmapaddr, mmapmany tests reported by
Red Hat
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2149636
Link: https://lkml.kernel.org/r/20230105160427.2988454-1-Liam.Howlett@oracle.com
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Peng Zhang
|
240bb94f35 |
maple_tree: fix a potential concurrency bug in RCU mode
commit c45ea315a602d45569b08b93e9ab30f6a63a38aa upstream.
There is a concurrency bug that may cause the wrong value to be loaded
when a CPU is modifying the maple tree.
CPU1:
mtree_insert_range()
mas_insert()
mas_store_root()
...
mas_root_expand()
...
rcu_assign_pointer(mas->tree->ma_root, mte_mk_root(mas->node));
ma_set_meta(node, maple_leaf_64, 0, slot); <---IP
CPU2:
mtree_load()
mtree_lookup_walk()
ma_data_end();
When CPU1 is about to execute the instruction pointed to by IP, the
ma_data_end() executed by CPU2 may return the wrong end position, which
will cause the value loaded by mtree_load() to be wrong.
An example of triggering the bug:
Add mdelay(100) between rcu_assign_pointer() and ma_set_meta() in
mas_root_expand().
static DEFINE_MTREE(tree);
int work(void *p) {
unsigned long val;
for (int i = 0 ; i< 30; ++i) {
val = (unsigned long)mtree_load(&tree, 8);
mdelay(5);
pr_info("%lu",val);
}
return 0;
}
mt_init_flags(&tree, MT_FLAGS_USE_RCU);
mtree_insert(&tree, 0, (void*)12345, GFP_KERNEL);
run_thread(work)
mtree_insert(&tree, 1, (void*)56789, GFP_KERNEL);
In RCU mode, mtree_load() should always return the value before or after
the data structure is modified, and in this example mtree_load(&tree, 8)
may return 56789 which is not expected, it should always return NULL. Fix
it by put ma_set_meta() before rcu_assign_pointer().
Link: https://lkml.kernel.org/r/20230314124203.91572-4-zhangpeng.00@bytedance.com
Fixes:
|
||
|
Peng Zhang
|
4f5760757f |
maple_tree: fix get wrong data_end in mtree_lookup_walk()
commit ec07967d7523adb3670f9dfee0232e3bc868f3de upstream.
if (likely(offset > end))
max = pivots[offset];
The above code should be changed to if (likely(offset < end)), which is
correct. This affects the correctness of ma_data_end(). Now it seems
that the final result will not be wrong, but it is best to change it.
This patch does not change the code as above, because it simplifies the
code by the way.
Link: https://lkml.kernel.org/r/20230314124203.91572-1-zhangpeng.00@bytedance.com
Link: https://lkml.kernel.org/r/20230314124203.91572-2-zhangpeng.00@bytedance.com
Fixes:
|
||
|
Greg Kroah-Hartman
|
a0f3313ef9 |
This is the 6.1.23 stable release
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chan setup cifs: prevent data race in cifs_reconnect_tcon() cifs: avoid race conditions with parallel reconnects zonefs: Reorganize code zonefs: Simplify IO error handling zonefs: Reduce struct zonefs_inode_info size zonefs: Separate zone information from inode information zonefs: Fix error message in zonefs_file_dio_append() fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY kernel: kcsan: kcsan_test: build without structleak plugin kcsan: avoid passing -g for test btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING btrfs: zoned: count fresh BG region as zone unusable net: ethernet: ti: am65-cpsw/cpts: Fix CPTS release action riscv: ftrace: Fixup panic by disabling preemption ARM: dts: aspeed: p10bmc: Update battery node name drm/msm/dpu: Refactor sc7280_pp location drm/msm/dpu: correct sm8250 and sm8350 scaler drm/msm/disp/dpu: fix sc7280_pp base offset tty: serial: fsl_lpuart: switch to new dmaengine_terminate_* API tty: serial: fsl_lpuart: fix race on RX DMA shutdown tracing: Add .percent suffix option to histogram values tracing: Add .graph suffix option to histogram value tracing: Do not let histogram values have some modifiers net: mscc: ocelot: fix stats region batching arm64: efi: Set NX compat flag in PE/COFF header cifs: fix missing unload_nls() in smb2_reconnect() xfrm: Zero padding when dumping algos and encap ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds ASoC: Intel: avs: max98357a: Explicitly define codec format ASoC: Intel: avs: da7219: Explicitly define codec format ASoC: Intel: avs: ssm4567: Remove nau8825 bits ASoC: Intel: avs: nau8825: Adjust clock control zstd: Fix definition of assert() ACPI: video: Add backlight=native DMI quirk for Dell Vostro 15 3535 ASoC: SOF: ipc3: Check for upper size limit for the received message ASoC: SOF: ipc4-topology: Fix incorrect sample rate print unit ASoC: SOF: Intel: pci-tng: revert invalid bar size setting ASoC: SOF: IPC4: update gain ipc msg definition to align with fw md: avoid signed overflow in slot_store() x86/PVH: obtain VGA console info in Dom0 drm/amdkfd: Fix BO offset for multi-VMA page migration drm/amdkfd: fix a potential double free in pqm_create_queue drm/amdkfd: fix potential kgd_mem UAFs net: hsr: Don't log netdev_err message on unknown prp dst node ALSA: asihpi: check pao in control_message() ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() fbdev: tgafb: Fix potential divide by zero ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range sched_getaffinity: don't assume 'cpumask_size()' is fully initialized nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM620 drm/amdkfd: Fixed kfd_process cleanup on module exit. net/mlx5e: Lower maximum allowed MTU in XSK to match XDP prerequisites fbdev: nvidia: Fix potential divide by zero fbdev: intelfb: Fix potential divide by zero fbdev: lxfb: Fix potential divide by zero fbdev: au1200fb: Fix potential divide by zero tools/power turbostat: Fix /dev/cpu_dma_latency warnings tools/power turbostat: fix decoding of HWP_STATUS tracing: Fix wrong return in kprobe_event_gen_test.c btrfs: fix uninitialized variable warning in btrfs_update_block_group btrfs: use temporary variable for space_info in btrfs_update_block_group mtd: rawnand: meson: initialize struct with zeroes mtd: nand: mxic-ecc: Fix mxic_ecc_data_xfer_wait_for_completion() when irq is used ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx() riscv/kvm: Fix VM hang in case of timer delta being zero. mips: bmips: BCM6358: disable RAC flush for TP1 ALSA: usb-audio: Fix recursive locking at XRUN during syncing PCI: dwc: Fix PORT_LINK_CONTROL update when CDM check enabled platform/x86: think-lmi: add missing type attribute platform/x86: think-lmi: use correct possible_values delimiters platform/x86: think-lmi: only display possible_values if available platform/x86: think-lmi: Add possible_values for ThinkStation platform/surface: aggregator: Add missing fwnode_handle_put() mtd: rawnand: meson: invalidate cache on polling ECC bit SUNRPC: fix shutdown of NFS TCP client socket sfc: ef10: don't overwrite offload features at NIC reset scsi: megaraid_sas: Fix crash after a double completion scsi: mpt3sas: Don't print sense pool info twice net: dsa: realtek: fix out-of-bounds access ptp_qoriq: fix memory leak in probe() net: dsa: microchip: ksz8: fix ksz8_fdb_dump() net: dsa: microchip: ksz8: fix ksz8_fdb_dump() to extract all 1024 entries net: dsa: microchip: ksz8: fix offset for the timestamp filed net: dsa: microchip: ksz8: ksz8_fdb_dump: avoid extracting ghost entry from empty dynamic MAC table. net: dsa: microchip: ksz8863_smi: fix bulk access net: dsa: microchip: ksz8: fix MDB configuration with non-zero VID r8169: fix RTL8168H and RTL8107E rx crc error regulator: Handle deferred clk net/net_failover: fix txq exceeding warning net: stmmac: don't reject VLANs when IFF_PROMISC is set drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state platform/x86/intel/pmc: Alder Lake PCH slp_s0_residency fix can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write s390/vfio-ap: fix memory leak in vfio_ap device driver ACPI: bus: Rework system-level device notification handling loop: LOOP_CONFIGURE: send uevents for partitions net: mvpp2: classifier flow fix fragmentation flags net: mvpp2: parser fix QinQ net: mvpp2: parser fix PPPoE smsc911x: avoid PHY being resumed when interface is not up ice: Fix ice_cfg_rdma_fltr() to only update relevant fields ice: add profile conflict check for AVF FDIR ice: fix invalid check for empty list in ice_sched_assoc_vsi_to_agg() ALSA: ymfpci: Create card with device-managed snd_devm_card_new() ALSA: ymfpci: Fix BUG_ON in probe function net: ipa: compute DMA pool size properly i40e: fix registers dump after run ethtool adapter self test bnxt_en: Fix reporting of test result in ethtool selftest bnxt_en: Fix typo in PCI id to device description string mapping bnxt_en: Add missing 200G link speed reporting net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only net: ethernet: mtk_eth_soc: fix flow block refcounting logic net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow pinctrl: ocelot: Fix alt mode for ocelot Input: xpad - fix incorrectly applied patch for MAP_PROFILE_BUTTON iommu/vt-d: Allow zero SAGAW if second-stage not supported Input: i8042 - add TUXEDO devices to i8042 quirk tables for partial fix Input: alps - fix compatibility with -funsigned-char Input: focaltech - use explicitly signed char type cifs: prevent infinite recursion in CIFSGetDFSRefer() cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL Input: i8042 - add quirk for Fujitsu Lifebook A574/H Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table btrfs: fix deadlock when aborting transaction during relocation with scrub btrfs: fix race between quota disable and quota assign ioctls btrfs: scan device in non-exclusive mode zonefs: Do not propagate iomap_dio_rw() ENOTBLK error to user space block/io_uring: pass in issue_flags for uring_cmd task_work handling io_uring/poll: clear single/double poll flags on poll arming io_uring/rsrc: fix rogue rsrc node grabbing io_uring: fix poll/netmsg alloc caches vmxnet3: use gro callback when UPT is enabled zonefs: Always invalidate last cached page on append write dm: fix __send_duplicate_bios() to always allow for splitting IO can: j1939: prevent deadlock by moving j1939_sk_errqueue() xen/netback: don't do grant copy across page boundary net: phy: dp83869: fix default value for tx-/rx-internal-delay modpost: Fix processing of CRCs on 32-bit build machines pinctrl: amd: Disable and mask interrupts on resume pinctrl: at91-pio4: fix domain name assignment platform/x86: ideapad-laptop: Stop sending KEY_TOUCHPAD_TOGGLE powerpc: Don't try to copy PPR for task with NULL pt_regs powerpc/pseries/vas: Ignore VAS update for DLPAR if copy/paste is not enabled powerpc/64s: Fix __pte_needs_flush() false positive warning NFSv4: Fix hangs when recovering open state after a server reboot ALSA: hda/conexant: Partial revert of a quirk for Lenovo ALSA: usb-audio: Fix regression on detection of Roland VS-100 ALSA: hda/realtek: Add quirks for some Clevo laptops ALSA: hda/realtek: Add quirk for Lenovo ZhaoYang CF4620Z xtensa: fix KASAN report for show_stack rcu: Fix rcu_torture_read ftrace event dt-bindings: mtd: jedec,spi-nor: Document CPOL/CPHA support s390/uaccess: add missing earlyclobber annotations to __clear_user() s390: reintroduce expoline dependence to scripts drm/etnaviv: fix reference leak when mmaping imported buffer drm/amdgpu: allow more APUs to do mode2 reset when go to S4 drm/amd/display: Add DSC Support for Synaptics Cascaded MST Hub drm/amd/display: Take FEC Overhead into Timeslot Calculation drm/i915/gem: Flush lmem contents after construction drm/i915/dpt: Treat the DPT BO as a framebuffer drm/i915: Disable DC states for all commits drm/i915: Move CSC load back into .color_commit_arm() when PSR is enabled on skl/glk KVM: arm64: PMU: Fix GET_ONE_REG for vPMC regs to return the current value KVM: arm64: Disable interrupts while walking userspace PTs net: dsa: mv88e6xxx: read FID when handling ATU violations net: dsa: mv88e6xxx: replace ATU violation prints with trace points net: dsa: mv88e6xxx: replace VTU violation prints with trace points selftests/bpf: Test btf dump for struct with padding only fields libbpf: Fix BTF-to-C converter's padding logic selftests/bpf: Add few corner cases to test padding handling of btf_dump libbpf: Fix btf_dump's packed struct determination usb: ucsi: Fix ucsi->connector race drm/amdkfd: Get prange->offset after svm_range_vram_node_new hsr: ratelimit only when errors are printed x86/PVH: avoid 32-bit build warning when obtaining VGA console info Revert "cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*" Linux 6.1.23 Change-Id: I15af3697170567c4678bcc9c2380d80e7cef5bc9 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Jonathan Neuschäfer
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78b342f0cd |
zstd: Fix definition of assert()
[ Upstream commit 6906598f1ce93761716d780b6e3f171e13f0f4ce ] assert(x) should emit a warning if x is false. WARN_ON(x) emits a warning if x is true. Thus, assert(x) should be defined as WARN_ON(!x) rather than WARN_ON(x). Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Nick Terrell <terrelln@fb.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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db50ac4d0a |
Merge 6.1.22 into android14-6.1
Changes in 6.1.22 interconnect: qcom: osm-l3: fix icc_onecell_data allocation interconnect: qcom: sm8450: switch to qcom_icc_rpmh_* function interconnect: qcom: qcm2290: Fix MASTER_SNOC_BIMC_NRT perf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output perf: fix perf_event_context->time tracing/hwlat: Replace sched_setaffinity with set_cpus_allowed_ptr drm/amd/display: Include virtual signal to set k1 and k2 values drm/amd/display: fix k1 k2 divider programming for phantom streams drm/amd/display: Remove OTG DIV register write for Virtual signals. mptcp: refactor passive socket initialization mptcp: use the workqueue to destroy unaccepted sockets mptcp: fix UaF in listener shutdown drm/amd/display: Fix DP MST sinks removal issue arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent power: supply: bq24190: Fix use after free bug in bq24190_remove due to race condition power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition arm64: dts: imx8dxl-evk: Disable hibernation mode of AR8031 for EQOS arm64: dts: imx8dxl-evk: Fix eqos phy reset gpio ARM: dts: imx6sll: e70k02: fix usbotg1 pinctrl ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes arm64: dts: imx93: add missing #address-cells and #size-cells to i2c nodes NFS: Fix /proc/PID/io read_bytes for buffered reads xsk: Add missing overflow check in xdp_umem_reg iavf: fix inverted Rx hash condition leading to disabled hash iavf: fix non-tunneled IPv6 UDP packet type and hashing iavf: do not track VLAN 0 filters intel/igbvf: free irq on the error path in igbvf_request_msix() igbvf: Regard vf reset nack as success igc: fix the validation logic for taprio's gate list i2c: imx-lpi2c: check only for enabled interrupt flags i2c: mxs: ensure that DMA buffers are safe for DMA i2c: hisi: Only use the completion interrupt to finish the transfer scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate() nfsd: don't replace page in rq_pages if it's a continuation of last page net: dsa: b53: mmap: fix device tree support net: usb: smsc95xx: Limit packet length to skb->len efi/libstub: smbios: Use length member instead of record struct size qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info xirc2ps_cs: Fix use after free bug in xirc2ps_detach net: phy: Ensure state transitions are processed from phy_stop() net: mdio: fix owner field for mdio buses registered using device-tree net: mdio: fix owner field for mdio buses registered using ACPI net: stmmac: Fix for mismatched host/device DMA address width thermal/drivers/mellanox: Use generic thermal_zone_get_trip() function mlxsw: core_thermal: Fix fan speed in maximum cooling state drm/i915: Print return value on error drm/i915/fbdev: lock the fbdev obj before vma pin drm/i915/guc: Rename GuC register state capture node to be more obvious drm/i915/guc: Fix missing ecodes drm/i915/gt: perform uc late init after probe error injection net: qcom/emac: Fix use after free bug in emac_remove due to race condition net: usb: lan78xx: Limit packet length to skb->len net/ps3_gelic_net: Fix RX sk_buff length net/ps3_gelic_net: Use dma_mapping_error octeontx2-vf: Add missing free for alloc_percpu bootconfig: Fix testcase to increase max node keys: Do not cache key in task struct if key is requested from kernel thread ice: check if VF exists before mode check iavf: fix hang on reboot with ice i40e: fix flow director packet filter programming bpf: Adjust insufficient default bpf_jit_limit net/mlx5e: Set uplink rep as NETNS_LOCAL net/mlx5e: Block entering switchdev mode with ns inconsistency net/mlx5: Fix steering rules cleanup net/mlx5e: Overcome slow response for first macsec ASO WQE net/mlx5: Read the TC mapping of all priorities on ETS query net/mlx5: E-Switch, Fix an Oops in error handling code net: dsa: tag_brcm: legacy: fix daisy-chained switches atm: idt77252: fix kmemleak when rmmod idt77252 erspan: do not use skb_mac_header() in ndo_start_xmit() net/sonic: use dma_mapping_error() for error check nvme-tcp: fix nvme_tcp_term_pdu to match spec mlxsw: spectrum_fid: Fix incorrect local port type hvc/xen: prevent concurrent accesses to the shared ring ksmbd: add low bound validation to FSCTL_SET_ZERO_DATA ksmbd: add low bound validation to FSCTL_QUERY_ALLOCATED_RANGES ksmbd: fix possible refcount leak in smb2_open() Bluetooth: hci_sync: Resume adv with no RPA when active scan Bluetooth: hci_core: Detect if an ACL packet is in fact an ISO packet Bluetooth: btusb: Remove detection of ISO packets over bulk Bluetooth: ISO: fix timestamped HCI ISO data packet parsing Bluetooth: Remove "Power-on" check from Mesh feature gve: Cache link_speed value from device net: asix: fix modprobe "sysfs: cannot create duplicate filename" net: dsa: mt7530: move enabling disabling core clock to mt7530_pll_setup() net: dsa: mt7530: move lowering TRGMII driving to mt7530_setup() net: dsa: mt7530: move setting ssc_delta to PHY_INTERFACE_MODE_TRGMII case net: mdio: thunder: Add missing fwnode_handle_put() drm/amd/display: Set dcn32 caps.seamless_odm Bluetooth: btqcomsmd: Fix command timeout after setting BD address Bluetooth: L2CAP: Fix responding with wrong PDU type Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work Bluetooth: mgmt: Fix MGMT add advmon with RSSI command Bluetooth: HCI: Fix global-out-of-bounds platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl entry: Fix noinstr warning in __enter_from_user_mode() perf/x86/amd/core: Always clear status for idx entry/rcu: Check TIF_RESCHED _after_ delayed RCU wake-up hwmon: fix potential sensor registration fail if of_node is missing hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs scsi: qla2xxx: Synchronize the IOCB count to be in order scsi: qla2xxx: Perform lockless command completion in abort path smb3: lower default deferred close timeout to address perf regression smb3: fix unusable share after force unmount failure uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2 thunderbolt: Use scale field when allocating USB3 bandwidth thunderbolt: Call tb_check_quirks() after initializing adapters thunderbolt: Add quirk to disable CLx thunderbolt: Fix memory leak in margining thunderbolt: Disable interrupt auto clear for rings thunderbolt: Add missing UNSET_INBOUND_SBTX for retimer access thunderbolt: Use const qualifier for `ring_interrupt_index` thunderbolt: Rename shadowed variables bit to interrupt_bit and auto_clear_bit ASoC: amd: yp: Add OMEN by HP Gaming Laptop 16z-n000 to quirks ASoC: amd: yc: Add DMI entries to support HP OMEN 16-n0xxx (8A43) ACPI: x86: Drop quirk for HP Elitebook ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable riscv: Bump COMMAND_LINE_SIZE value to 1024 drm/cirrus: NULL-check pipe->plane.state->fb in cirrus_pipe_update() HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded ca8210: fix mac_len negative array access HID: logitech-hidpp: Add support for Logitech MX Master 3S mouse HID: intel-ish-hid: ipc: Fix potential use-after-free in work function m68k: mm: Fix systems with memory at end of 32-bit address space m68k: Only force 030 bus error if PC not in exception table selftests/bpf: check that modifier resolves after pointer scsi: target: iscsi: Fix an error message in iscsi_check_key() scsi: qla2xxx: Add option to disable FC2 Target support scsi: hisi_sas: Check devm_add_action() return value scsi: ufs: core: Add soft dependency on governor_simpleondemand scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read() scsi: lpfc: Avoid usage of list iterator variable after loop scsi: mpi3mr: Driver unload crashes host when enhanced logging is enabled scsi: mpi3mr: Wait for diagnostic save during controller init scsi: mpi3mr: NVMe command size greater than 8K fails scsi: mpi3mr: Bad drive in topology results kernel crash scsi: storvsc: Handle BlockSize change in Hyper-V VHD/VHDX file platform/x86: int3472: Add GPIOs to Surface Go 3 Board data net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 net: usb: qmi_wwan: add Telit 0x1080 composition drm/amd/display: Update clock table to include highest clock setting sh: sanitize the flags on sigreturn drm/amdgpu: Fix call trace warning and hang when removing amdgpu device drm/amd: Fix initialization mistake for NBIO 7.3.0 net/sched: act_mirred: better wording on protection against excessive stack growth act_mirred: use the backlog for nested calls to mirred ingress cifs: lock chan_lock outside match_session cifs: append path to open_enter trace event cifs: do not poll server interfaces too regularly cifs: empty interface list when server doesn't support query interfaces cifs: dump pending mids for all channels in DebugData cifs: print session id while listing open files cifs: fix dentry lookups in directory handle cache x86/fpu/xstate: Prevent false-positive warning in __copy_xstate_uabi_buf() selftests/x86/amx: Add a ptrace test scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR usb: misc: onboard-hub: add support for Microchip USB2517 USB 2.0 hub usb: dwc2: drd: fix inconsistent mode if role-switch-default-mode="host" usb: dwc2: fix a devres leak in hw_enable upon suspend resume usb: gadget: u_audio: don't let userspace block driver unbind btrfs: zoned: fix btrfs_can_activate_zone() to support DUP profile Bluetooth: Fix race condition in hci_cmd_sync_clear efi: sysfb_efi: Fix DMI quirks not working for simpledrm mm/slab: Fix undefined init_cache_node_node() for NUMA and !SMP fscrypt: destroy keyring after security_sb_delete() fsverity: Remove WQ_UNBOUND from fsverity read workqueue lockd: set file_lock start and end when decoding nlm4 testargs arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name igb: revert rtnl_lock() that causes deadlock dm thin: fix deadlock when swapping to thin device usb: typec: tcpm: fix create duplicate source-capabilities file usb: typec: tcpm: fix warning when handle discover_identity message usb: cdns3: Fix issue with using incorrect PCI device function usb: cdnsp: Fixes issue with redundant Status Stage usb: cdnsp: changes PCI Device ID to fix conflict with CNDS3 driver usb: chipdea: core: fix return -EINVAL if request role is the same with current role usb: chipidea: core: fix possible concurrent when switch role usb: dwc3: gadget: Add 1ms delay after end transfer command without IOC usb: ucsi: Fix NULL pointer deref in ucsi_connector_change() usb: ucsi_acpi: Increase the command completion timeout mm: kfence: fix using kfence_metadata without initialization in show_object() kfence: avoid passing -g for test io_uring/net: avoid sending -ECONNABORTED on repeated connection requests io_uring/rsrc: fix null-ptr-deref in io_file_bitmap_get() Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare" test_maple_tree: add more testing for mas_empty_area() maple_tree: fix mas_skip_node() end slot detection ksmbd: fix wrong signingkey creation when encryption is AES256 ksmbd: set FILE_NAMED_STREAMS attribute in FS_ATTRIBUTE_INFORMATION ksmbd: don't terminate inactive sessions after a few seconds ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect ksmbd: return unsupported error on smb1 mount wifi: mac80211: fix qos on mesh interfaces nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() drm/bridge: lt8912b: return EPROBE_DEFER if bridge is not found drm/amd/display: fix wrong index used in dccg32_set_dpstreamclk drm/meson: fix missing component unbind on bind errors drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD Navi drm/i915/active: Fix missing debug object activation drm/i915: Preserve crtc_state->inherited during state clearing drm/amdgpu: skip ASIC reset for APUs when go to S4 drm/amdgpu: reposition the gpu reset checking for reuse riscv: mm: Fix incorrect ASID argument when flushing TLB riscv: Handle zicsr/zifencei issues between clang and binutils tee: amdtee: fix race condition in amdtee_open_session firmware: arm_scmi: Fix device node validation for mailbox transport arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent arm64: dts: qcom: sm8150: Fix the iommu mask used for PCIe controllers soc: qcom: llcc: Fix slice configuration values for SC8280XP mm/ksm: fix race with VMA iteration and mm_struct teardown bus: imx-weim: fix branch condition evaluates to a garbage value i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer() dm stats: check for and propagate alloc_percpu failure dm crypt: add cond_resched() to dmcrypt_write() dm crypt: avoid accessing uninitialized tasklet sched/fair: sanitize vruntime of entity being placed sched/fair: Sanitize vruntime of entity being migrated drm/amdkfd: introduce dummy cache info for property asic drm/amdkfd: Fix the warning of array-index-out-of-bounds drm/amdkfd: add GC 11.0.4 KFD support drm/amdkfd: Fix the memory overrun Linux 6.1.22 Change-Id: Id13b4655dbfb59c29a0b8953e5e0cda3703f1879 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Greg Kroah-Hartman
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f61c12dabf |
Revert "Revert "sbitmap: Try each queue to wake up at least one waiter""
This reverts commit
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Greg Kroah-Hartman
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7b05fba131 |
Revert "Revert "sbitmap: Advance the queue index before waking up a queue""
This reverts commit
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Greg Kroah-Hartman
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d774f1e1f0 |
Revert "Revert "sbitmap: correct wake_batch recalculation to avoid potential IO hung""
This reverts commit
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Greg Kroah-Hartman
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02fb5b0cc5 |
Revert "Revert "sbitmap: Use single per-bitmap counting to wake up queued tags""
This reverts commit
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Liam R. Howlett
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0608b3da04 |
maple_tree: fix mas_skip_node() end slot detection
commit 0fa99fdfe1b38da396d0b2d1496a823bcd0ebea0 upstream.
Patch series "Fix mas_skip_node() for mas_empty_area()", v2.
mas_empty_area() was incorrectly returning an error when there was room.
The issue was tracked down to mas_skip_node() using the incorrect
end-of-slot count. Instead of using the nodes hard limit, the limit of
data should be used.
mas_skip_node() was also setting the min and max to that of the child
node, which was unnecessary. Within these limits being set, there was
also a bug that corrupted the maple state's max if the offset was set to
the maximum node pivot. The bug was without consequence unless there was
a sufficient gap in the next child node which would cause an error to be
returned.
This patch set fixes these errors by removing the limit setting from
mas_skip_node() and uses the mas_data_end() for slot limits, and adds
tests for all failures discovered.
This patch (of 2):
mas_skip_node() is used to move the maple state to the node with a higher
limit. It does this by walking up the tree and increasing the slot count.
Since slot count may not be able to be increased, it may need to walk up
multiple times to find room to walk right to a higher limit node. The
limit of slots that was being used was the node limit and not the last
location of data in the node. This would cause the maple state to be
shifted outside actual data and enter an error state, thus returning
-EBUSY.
The result of the incorrect error state means that mas_awalk() would
return an error instead of finding the allocation space.
The fix is to use mas_data_end() in mas_skip_node() to detect the nodes
data end point and continue walking the tree up until it is safe to move
to a node with a higher limit.
The walk up the tree also sets the maple state limits so remove the buggy
code from mas_skip_node(). Setting the limits had the unfortunate side
effect of triggering another bug if the parent node was full and the there
was no suitable gap in the second last child, but room in the next child.
mas_skip_node() may also be passed a maple state in an error state from
mas_anode_descend() when no allocations are available. Return on such an
error state immediately.
Link: https://lkml.kernel.org/r/20230307180247.2220303-1-Liam.Howlett@oracle.com
Link: https://lkml.kernel.org/r/20230307180247.2220303-2-Liam.Howlett@oracle.com
Fixes:
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Liam R. Howlett
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94f6b92bad |
test_maple_tree: add more testing for mas_empty_area()
commit 4bd6dded6318dc8e2514d74868c1f8fb38b61a60 upstream.
Test robust filling of an entire area of the tree, then test one beyond.
This is to test the walking back up the tree at the end of nodes and error
condition. Test inspired by the reproducer code provided by Snild Dolkow.
The last test in the function tests for the case of a corrupted maple
state caused by the incorrect limits set during mas_skip_node(). There
needs to be a gap in the second last child and last child, but the search
must rule out the second last child's gap. This would avoid correcting
the maple state to the correct max limit and return an error.
Link: https://lkml.kernel.org/r/20230307180247.2220303-3-Liam.Howlett@oracle.com
Cc: Snild Dolkow <snild@sony.com>
Link: https://lore.kernel.org/linux-mm/cb8dc31a-fef2-1d09-f133-e9f7b9f9e77a@sony.com/
Fixes:
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Greg Kroah-Hartman
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73bffa9caf |
Revert "Revert "kobject: modify kobject_get_path() to take a const *""
This reverts commit
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Greg Kroah-Hartman
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5b483d8a04 |
Merge changes I95ce33fb,I03723a9f,I4b1cf7f1,I6e17c9b3,I446172f8, ... into android14-6.1
* changes: Merge 6.1.17 into android14-6.1 ANDROID: update abi definition due to io_uring changes. UPSTREAM: Revert "blk-cgroup: dropping parent refcount after pd_free_fn() is done" UPSTREAM: Revert "blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()" Revert "kobject: modify kobject_get_path() to take a const *" Revert "wait: Return number of exclusive waiters awaken" Revert "sbitmap: Use single per-bitmap counting to wake up queued tags" Revert "sbitmap: correct wake_batch recalculation to avoid potential IO hung" Revert "sbitmap: Advance the queue index before waking up a queue" Revert "sbitmap: Try each queue to wake up at least one waiter" Revert "HID: retain initial quirks set up when creating HID devices" Merge 6.1.16 into android14-6.1 |
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Sangmoon Kim
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e74b4da791 |
ANDROID: bug: add vendor hook for bug trap
Add hook to gather data of bug trap and summarize it with other information. Bug: 273189923 Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com> Change-Id: I1f347c20629786f9bf0b9c50c7f96b50b4360504 (cherry picked from commit ba7e9d1a771d6e5a07bb242a720e6c95cc98fb0f) |
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Greg Kroah-Hartman
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e7db10fe57 |
Revert "kobject: modify kobject_get_path() to take a const *"
This reverts commit
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Greg Kroah-Hartman
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8ec4245b45 |
Revert "sbitmap: Use single per-bitmap counting to wake up queued tags"
This reverts commit
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Greg Kroah-Hartman
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f12f3bc9c7 |
Revert "sbitmap: correct wake_batch recalculation to avoid potential IO hung"
This reverts commit
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Greg Kroah-Hartman
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1e993e7647 |
Revert "sbitmap: Advance the queue index before waking up a queue"
This reverts commit
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Greg Kroah-Hartman
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77bcc673f6 |
Revert "sbitmap: Try each queue to wake up at least one waiter"
This reverts commit
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Greg Kroah-Hartman
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2cb73a87e4 |
Merge 6.1.16 into android14-6.1
Changes in 6.1.16
HID: asus: use spinlock to protect concurrent accesses
HID: asus: use spinlock to safely schedule workers
powerpc/mm: Rearrange if-else block to avoid clang warning
ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller"
ARM: OMAP2+: Fix memory leak in realtime_counter_init()
arm64: dts: qcom: qcs404: use symbol names for PCIe resets
arm64: dts: qcom: msm8996-tone: Fix USB taking 6 minutes to wake up
arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k
arm64: dts: qcom: sm6350: Fix up the ramoops node
arm64: dts: qcom: sm6125: Reorder HSUSB PHY clocks to match bindings
arm64: dts: qcom: sm6125-seine: Clean up gpio-keys (volume down)
arm64: dts: imx8m: Align SoC unique ID node unit address
ARM: zynq: Fix refcount leak in zynq_early_slcr_init
arm64: dts: mediatek: mt8195: Add power domain to U3PHY1 T-PHY
arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description
arm64: dts: mediatek: mt8192: Fix systimer 13 MHz clock description
arm64: dts: mediatek: mt8195: Fix systimer 13 MHz clock description
arm64: dts: mediatek: mt8186: Fix systimer 13 MHz clock description
arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name
x86/acpi/boot: Do not register processors that cannot be onlined for x2APIC
arm64: dts: qcom: sc7180: correct SPMI bus address cells
arm64: dts: qcom: sc7280: correct SPMI bus address cells
arm64: dts: qcom: sc8280xp: correct SPMI bus address cells
arm64: dts: qcom: sc8280xp: Vote for CX in USB controllers
arm64: dts: meson-gxl: jethub-j80: Fix WiFi MAC address node
arm64: dts: meson-gxl: jethub-j80: Fix Bluetooth MAC node name
arm64: dts: meson-axg: jethub-j1xx: Fix MAC address node names
arm64: dts: meson-gx: Fix Ethernet MAC address unit name
arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*
arm64: dts: ti: k3-am62: Enable SPI nodes at the board level
arm64: dts: ti: k3-am62-main: Fix clocks for McSPI
arm64: tegra: Fix duplicate regulator on Jetson TX1
arm64: dts: msm8992-bullhead: add memory hole region
arm64: dts: qcom: msm8992-bullhead: Fix cont_splash_mem size
arm64: dts: qcom: msm8992-bullhead: Disable dfps_data_mem
arm64: dts: qcom: ipq8074: correct USB3 QMP PHY-s clock output names
arm64: dts: qcom: ipq8074: fix Gen2 PCIe QMP PHY
arm64: dts: qcom: ipq8074: fix Gen3 PCIe QMP PHY
arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges
arm64: dts: qcom: ipq8074: fix Gen3 PCIe node
arm64: dts: qcom: ipq8074: correct PCIe QMP PHY output clock names
arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init()
arm64: dts: mediatek: mt8192: Mark scp_adsp clock as broken
ARM: bcm2835_defconfig: Enable the framebuffer
ARM: s3c: fix s3c64xx_set_timer_source prototype
arm64: dts: ti: k3-j7200: Fix wakeup pinmux range
ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
ARM: imx: Call ida_simple_remove() for ida_simple_get
arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
arm64: dts: amlogic: meson-axg-jethome-jethub-j1xx: fix supply name of USB controller node
arm64: dts: amlogic: meson-gxl-s905d-sml5442tw: drop invalid clock-names property
arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
arm64: dts: amlogic: meson-gxl-s905w-jethome-jethub-j80: fix invalid rtc node name
arm64: dts: amlogic: meson-axg-jethome-jethub-j1xx: fix invalid rtc node name
arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name
arm64: dts: amlogic: meson-gx-libretech-pc: fix update button name
arm64: dts: amlogic: meson-sm1-bananapi-m5: fix adc keys node names
arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name
arm64: dts: amlogic: meson-sm1-odroid-hc4: fix active fan thermal trip
locking/rwsem: Disable preemption in all down_read*() and up_read() code paths
arm64: dts: renesas: beacon-renesom: Fix gpio expander reference
arm64: dts: meson: radxa-zero: allow usb otg mode
arm64: dts: meson: bananapi-m5: switch VDDIO_C pin to OPEN_DRAIN
ARM: dts: sun8i: nanopi-duo2: Fix regulator GPIO reference
ublk_drv: remove nr_aborted_queues from ublk_device
ublk_drv: don't probe partitions if the ubq daemon isn't trusted
ARM: dts: imx7s: correct iomuxc gpr mux controller cells
sbitmap: remove redundant check in __sbitmap_queue_get_batch
sbitmap: Use single per-bitmap counting to wake up queued tags
sbitmap: correct wake_batch recalculation to avoid potential IO hung
arm64: dts: mt8195: Fix CPU map for single-cluster SoC
arm64: dts: mt8192: Fix CPU map for single-cluster SoC
arm64: dts: mt8186: Fix CPU map for single-cluster SoC
arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
arm64: dts: mediatek: mt8186: Fix watchdog compatible
arm64: dts: mediatek: mt8195: Fix watchdog compatible
arm64: dts: mediatek: mt7986: Fix watchdog compatible
ARM: dts: stm32: Update part number NVMEM description on stm32mp131
blk-mq: avoid sleep in blk_mq_alloc_request_hctx
blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
blk-mq: wait on correct sbitmap_queue in blk_mq_mark_tag_wait
blk-mq: Fix potential io hung for shared sbitmap per tagset
blk-mq: correct stale comment of .get_budget
arm64: dts: qcom: msm8996: support using GPLL0 as kryocc input
arm64: dts: qcom: msm8996 switch from RPM_SMD_BB_CLK1 to RPM_SMD_XO_CLK_SRC
arm64: dts: qcom: sm8350: drop incorrect cells from serial
arm64: dts: qcom: sm8450: drop incorrect cells from serial
arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlaps with the SMEM and MPSS memory regions
arm64: dts: qcom: msm8953: correct TLMM gpio-ranges
arm64: dts: qcom: msm8992-*: Fix up comments
arm64: dts: qcom: msm8992-lg-bullhead: Enable regulators
s390/dasd: Fix potential memleak in dasd_eckd_init()
sched/rt: pick_next_rt_entity(): check list_entry
perf/x86/intel/ds: Fix the conversion from TSC to perf time
x86/perf/zhaoxin: Add stepping check for ZXC
KEYS: asymmetric: Fix ECDSA use via keyctl uapi
block: ublk: check IO buffer based on flag need_get_data
arm64: dts: qcom: pmk8350: Specify PBS register for PON
arm64: dts: qcom: pmk8350: Use the correct PON compatible
erofs: relinquish volume with mutex held
block: sync mixed merged request's failfast with 1st bio's
block: Fix io statistics for cgroup in throttle path
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
block: use proper return value from bio_failfast()
wifi: mt76: mt7915: add missing of_node_put()
wifi: mt76: mt7921s: fix slab-out-of-bounds access in sdio host
wifi: mt76: mt7915: check return value before accessing free_block_num
wifi: mt76: mt7915: drop always true condition of __mt7915_reg_addr()
wifi: mt76: mt7915: fix unintended sign extension of mt7915_hw_queue_read()
wifi: mt76: fix coverity uninit_use_in_call in mt76_connac2_reverse_frag0_hdr_trans()
wifi: rsi: Fix memory leak in rsi_coex_attach()
wifi: rtlwifi: rtl8821ae: don't call kfree_skb() under spin_lock_irqsave()
wifi: rtlwifi: rtl8188ee: don't call kfree_skb() under spin_lock_irqsave()
wifi: rtlwifi: rtl8723be: don't call kfree_skb() under spin_lock_irqsave()
wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: libertas: fix memory leak in lbs_init_adapter()
wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: rtw89: 8852c: rfk: correct DACK setting
wifi: rtw89: 8852c: rfk: correct DPK settings
wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()
libbpf: Fix btf__align_of() by taking into account field offsets
wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: ipw2200: fix memory leak in ipw_wdev_init()
wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
wifi: wilc1000: add missing unregister_netdev() in wilc_netdev_ifc_init()
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
libbpf: Fix invalid return address register in s390
crypto: x86/ghash - fix unaligned access in ghash_setkey()
ACPICA: Drop port I/O validation for some regions
genirq: Fix the return type of kstat_cpu_irqs_sum()
rcu-tasks: Improve comments explaining tasks_rcu_exit_srcu purpose
rcu-tasks: Remove preemption disablement around srcu_read_[un]lock() calls
rcu-tasks: Fix synchronize_rcu_tasks() VS zap_pid_ns_processes()
lib/mpi: Fix buffer overrun when SG is too long
crypto: ccp - Avoid page allocation failure warning for SEV_GET_ID2
platform/chrome: cros_ec_typec: Update port DP VDO
ACPICA: nsrepair: handle cases without a return value correctly
selftests/xsk: print correct payload for packet dump
selftests/xsk: print correct error codes when exiting
arm64/cpufeature: Fix field sign for DIT hwcap detection
kselftest/arm64: Fix syscall-abi for systems without 128 bit SME
workqueue: Protects wq_unbound_cpumask with wq_pool_attach_mutex
s390/early: fix sclp_early_sccb variable lifetime
s390/vfio-ap: fix an error handling path in vfio_ap_mdev_probe_queue()
x86/signal: Fix the value returned by strict_sas_size()
thermal/drivers/tsens: Drop msm8976-specific defines
thermal/drivers/tsens: Sort out msm8976 vs msm8956 data
thermal/drivers/tsens: fix slope values for msm8939
thermal/drivers/tsens: limit num_sensors to 9 for msm8939
wifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()
wifi: rtw89: Add missing check for alloc_workqueue
wifi: rtl8xxxu: Fix memory leaks with RTL8723BU, RTL8192EU
wifi: orinoco: check return value of hermes_write_wordrec()
thermal/drivers/imx_sc_thermal: Drop empty platform remove function
thermal/drivers/imx_sc_thermal: Fix the loop condition
wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function
wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback()
wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup
wifi: cfg80211: Fix extended KCK key length check in nl80211_set_rekey_data()
ACPI: battery: Fix missing NUL-termination with large strings
selftests/bpf: Fix build errors if CONFIG_NF_CONNTRACK=m
crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
crypto: essiv - Handle EBUSY correctly
crypto: seqiv - Handle EBUSY correctly
powercap: fix possible name leak in powercap_register_zone()
x86/microcode: Add a parameter to microcode_check() to store CPU capabilities
x86/microcode: Check CPU capabilities after late microcode update correctly
x86/microcode: Adjust late loading result reporting message
selftests/bpf: Use consistent build-id type for liburandom_read.so
selftests/bpf: Fix vmtest static compilation error
crypto: xts - Handle EBUSY correctly
leds: led-class: Add missing put_device() to led_put()
s390/bpf: Add expoline to tail calls
wifi: iwlwifi: mei: fix compilation errors in rfkill()
kselftest/arm64: Fix enumeration of systems without 128 bit SME
can: rcar_canfd: Fix R-Car V3U GAFLCFG field accesses
selftests/bpf: Initialize tc in xdp_synproxy
crypto: ccp - Flush the SEV-ES TMR memory before giving it to firmware
bpftool: profile online CPUs instead of possible
wifi: mt76: mt7915: call mt7915_mcu_set_thermal_throttling() only after init_work
wifi: mt76: mt7915: fix memory leak in mt7915_mcu_exit
wifi: mt76: mt7915: fix WED TxS reporting
wifi: mt76: add memory barrier to SDIO queue kick
wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read
net/mlx5: Enhance debug print in page allocation failure
irqchip: Fix refcount leak in platform_irqchip_probe
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
s390/mem_detect: fix detect_memory() error handling
s390/vmem: fix empty page tables cleanup under KASAN
s390/boot: cleanup decompressor header files
s390/mem_detect: rely on diag260() if sclp_early_get_memsize() fails
s390/boot: fix mem_detect extended area allocation
net: add sock_init_data_uid()
tun: tun_chr_open(): correctly initialize socket uid
tap: tap_open(): correctly initialize socket uid
OPP: fix error checking in opp_migrate_dentry()
cpufreq: davinci: Fix clk use after free
Bluetooth: hci_conn: Refactor hci_bind_bis() since it always succeeds
Bluetooth: L2CAP: Fix potential user-after-free
Bluetooth: hci_qca: get wakeup status from serdev device handle
net: ipa: generic command param fix
s390: vfio-ap: tighten the NIB validity check
s390/ap: fix status returned by ap_aqic()
s390/ap: fix status returned by ap_qact()
libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
xen/grant-dma-iommu: Implement a dummy probe_device() callback
rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
crypto: rsa-pkcs1pad - Use akcipher_request_complete
m68k: /proc/hardware should depend on PROC_FS
RISC-V: time: initialize hrtimer based broadcast clock event device
clocksource/drivers/riscv: Patch riscv_clock_next_event() jump before first use
wifi: iwl3945: Add missing check for create_singlethread_workqueue
wifi: iwl4965: Add missing check for create_singlethread_workqueue()
wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
selftests/bpf: Fix out-of-srctree build
ACPI: resource: Add IRQ overrides for MAINGEAR Vector Pro 2 models
ACPI: resource: Do IRQ override on all TongFang GMxRGxx
crypto: octeontx2 - Fix objects shared between several modules
crypto: crypto4xx - Call dma_unmap_page when done
wifi: mac80211: move color collision detection report in a delayed work
wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
wifi: mac80211: fix non-MLO station association
wifi: mac80211: Don't translate MLD addresses for multicast
wifi: mac80211: avoid u32_encode_bits() warning
wifi: mac80211: fix off-by-one link setting
tools/lib/thermal: Fix thermal_sampling_exit()
thermal/drivers/hisi: Drop second sensor hi3660
selftests/bpf: Fix map_kptr test.
wifi: mac80211: pass 'sta' to ieee80211_rx_data_set_sta()
bpf: Zeroing allocated object from slab in bpf memory allocator
selftests/bpf: Fix xdp_do_redirect on s390x
can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a bus error
can: esd_usb: Make use of can_change_state() and relocate checking skb for NULL
xsk: check IFF_UP earlier in Tx path
LoongArch, bpf: Use 4 instructions for function address in JIT
bpf: Fix global subprog context argument resolution logic
irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
net/smc: fix potential panic dues to unprotected smc_llc_srv_add_link()
net/smc: fix application data exception
selftests/net: Interpret UDP_GRO cmsg data as an int value
l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()
net: bcmgenet: fix MoCA LED control
net: lan966x: Fix possible deadlock inside PTP
net/mlx4_en: Introduce flexible array to silence overflow warning
selftest: fib_tests: Always cleanup before exit
sefltests: netdevsim: wait for devlink instance after netns removal
drm: Fix potential null-ptr-deref due to drmm_mode_config_init()
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
drm/bridge: ti-sn65dsi83: Fix delay after reset deassert to match spec
drm: mxsfb: DRM_IMX_LCDIF should depend on ARCH_MXC
drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
drm/bridge: megachips: Fix error handling in i2c_register_driver()
drm/vkms: Fix memory leak in vkms_init()
drm/vkms: Fix null-ptr-deref in vkms_release()
drm/vc4: dpi: Fix format mapping for RGB565
drm: tidss: Fix pixel format definition
gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()
drm/vc4: drop all currently held locks if deadlock happens
hwmon: (ftsteutates) Fix scaling of measurements
drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init()
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
pinctrl: qcom: pinctrl-msm8976: Correct function names for wcss pins
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups
drm/vc4: hvs: Set AXI panic modes
drm/vc4: hvs: SCALER_DISPBKGND_AUTOHS is only valid on HVS4
drm/vc4: hvs: Correct interrupt masking bit assignment for HVS5
drm/vc4: hvs: Fix colour order for xRGB1555 on HVS5
drm/vc4: hdmi: Correct interlaced timings again
drm/msm: clean event_thread->worker in case of an error
drm/panel-edp: fix name for IVO product id 854b
scsi: qla2xxx: Fix exchange oversubscription
scsi: qla2xxx: Fix exchange oversubscription for management commands
scsi: qla2xxx: edif: Fix clang warning
ASoC: fsl_sai: initialize is_dsp_mode flag
drm/bridge: tc358767: Set default CLRSIPO count
drm/msm/adreno: Fix null ptr access in adreno_gpu_cleanup()
ALSA: hda/ca0132: minor fix for allocation size
drm/amdgpu: Use the sched from entity for amdgpu_cs trace
drm/msm/gem: Add check for kmalloc
drm/msm/dpu: Disallow unallocated resources to be returned
drm/bridge: lt9611: fix sleep mode setup
drm/bridge: lt9611: fix HPD reenablement
drm/bridge: lt9611: fix polarity programming
drm/bridge: lt9611: fix programming of video modes
drm/bridge: lt9611: fix clock calculation
drm/bridge: lt9611: pass a pointer to the of node
regulator: tps65219: use IS_ERR() to detect an error pointer
drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
drm: exynos: dsi: Fix MIPI_DSI*_NO_* mode flags
drm/msm/dsi: Allow 2 CTRLs on v2.5.0
scsi: ufs: exynos: Fix DMA alignment for PAGE_SIZE != 4096
drm/msm/dpu: sc7180: add missing WB2 clock control
drm/msm: use strscpy instead of strncpy
drm/msm/dpu: Add check for cstate
drm/msm/dpu: Add check for pstates
drm/msm/mdp5: Add check for kzalloc
habanalabs: bugs fixes in timestamps buff alloc
pinctrl: bcm2835: Remove of_node_put() in bcm2835_of_gpio_ranges_fallback()
pinctrl: mediatek: Initialize variable pullen and pullup to zero
pinctrl: mediatek: Initialize variable *buf to zero
gpu: host1x: Fix mask for syncpoint increment register
gpu: host1x: Don't skip assigning syncpoints to channels
drm/tegra: firewall: Check for is_addr_reg existence in IMM check
pinctrl: renesas: rzg2l: Fix configuring the GPIO pins as interrupts
drm/msm/dpu: set pdpu->is_rt_pipe early in dpu_plane_sspp_atomic_update()
drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd
drm/mediatek: Use NULL instead of 0 for NULL pointer
drm/mediatek: Drop unbalanced obj unref
drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc
drm/mediatek: Clean dangling pointer on bind error path
ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
dt-bindings: display: mediatek: Fix the fallback for mediatek,mt8186-disp-ccorr
gpio: vf610: connect GPIO label to dev name
ASoC: topology: Properly access value coming from topology file
spi: dw_bt1: fix MUX_MMIO dependencies
ASoC: mchp-spdifrx: fix controls which rely on rsr register
ASoC: mchp-spdifrx: fix return value in case completion times out
ASoC: mchp-spdifrx: fix controls that works with completion mechanism
ASoC: mchp-spdifrx: disable all interrupts in mchp_spdifrx_dai_remove()
dm: improve shrinker debug names
regmap: apply reg_base and reg_downshift for single register ops
ASoC: rsnd: fixup #endif position
ASoC: mchp-spdifrx: Fix uninitialized use of mr in mchp_spdifrx_hw_params()
ASoC: dt-bindings: meson: fix gx-card codec node regex
regulator: tps65219: use generic set_bypass()
hwmon: (asus-ec-sensors) add missing mutex path
hwmon: (ltc2945) Handle error case in ltc2945_value_store
ALSA: hda: Fix the control element identification for multiple codecs
drm/amdgpu: fix enum odm_combine_mode mismatch
scsi: mpt3sas: Fix a memory leak
scsi: aic94xx: Add missing check for dma_map_single()
HID: multitouch: Add quirks for flipped axes
HID: retain initial quirks set up when creating HID devices
ASoC: qcom: q6apm-lpass-dai: unprepare stream if its already prepared
ASoC: qcom: q6apm-dai: fix race condition while updating the position pointer
ASoC: qcom: q6apm-dai: Add SNDRV_PCM_INFO_BATCH flag
ASoC: codecs: lpass: register mclk after runtime pm
ASoC: codecs: lpass: fix incorrect mclk rate
drm/amd/display: don't call dc_interrupt_set() for disabled crtcs
HID: logitech-hidpp: Hard-code HID++ 1.0 fast scroll support
spi: bcm63xx-hsspi: Fix multi-bit mode setting
hwmon: (mlxreg-fan) Return zero speed for broken fan
ASoC: tlv320adcx140: fix 'ti,gpio-config' DT property init
dm: remove flush_scheduled_work() during local_exit()
nfs4trace: fix state manager flag printing
NFS: fix disabling of swap
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
HID: bigben: use spinlock to protect concurrent accesses
HID: bigben_worker() remove unneeded check on report_field
HID: bigben: use spinlock to safely schedule workers
hid: bigben_probe(): validate report count
ALSA: hda/hdmi: Register with vga_switcheroo on Dual GPU Macbooks
drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()
NFSD: enhance inter-server copy cleanup
NFSD: fix leaked reference count of nfsd4_ssc_umount_item
nfsd: fix race to check ls_layouts
nfsd: clean up potential nfsd_file refcount leaks in COPY codepath
NFSD: fix problems with cleanup on errors in nfsd4_copy
nfsd: fix courtesy client with deny mode handling in nfs4_upgrade_open
nfsd: don't fsync nfsd_files on last close
NFSD: copy the whole verifier in nfsd_copy_write_verifier
cifs: Fix lost destroy smbd connection when MR allocate failed
cifs: Fix warning and UAF when destroy the MR list
cifs: use tcon allocation functions even for dummy tcon
gfs2: jdata writepage fix
perf llvm: Fix inadvertent file creation
leds: led-core: Fix refcount leak in of_led_get()
leds: is31fl319x: Wrap mutex_destroy() for devm_add_action_or_rest()
leds: simatic-ipc-leds-gpio: Make sure we have the GPIO providing driver
tools/tracing/rtla: osnoise_hist: use total duration for average calculation
perf inject: Use perf_data__read() for auxtrace
perf intel-pt: Do not try to queue auxtrace data on pipe
perf test bpf: Skip test if kernel-debuginfo is not present
perf tools: Fix auto-complete on aarch64
sparc: allow PM configs for sparc32 COMPILE_TEST
selftests: find echo binary to use -ne options
selftests/ftrace: Fix bash specific "==" operator
selftests: use printf instead of echo -ne
perf record: Fix segfault with --overwrite and --max-size
printf: fix errname.c list
perf tests stat_all_metrics: Change true workload to sleep workload for system wide check
objtool: add UACCESS exceptions for __tsan_volatile_read/write
mfd: cs5535: Don't build on UML
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
dmaengine: idxd: Set traffic class values in GRPCFG on DSA 2.0
RDMA/erdma: Fix refcount leak in erdma_mmap
dmaengine: HISI_DMA should depend on ARCH_HISI
RDMA/hns: Fix refcount leak in hns_roce_mmap
iio: light: tsl2563: Do not hardcode interrupt trigger type
usb: gadget: fusb300_udc: free irq on the error path in fusb300_probe()
i2c: designware: fix i2c_dw_clk_rate() return size to be u32
soundwire: cadence: Don't overflow the command FIFOs
driver core: fix potential null-ptr-deref in device_add()
kobject: modify kobject_get_path() to take a const *
kobject: Fix slab-out-of-bounds in fill_kobj_path()
alpha/boot/tools/objstrip: fix the check for ELF header
media: uvcvideo: Check for INACTIVE in uvc_ctrl_is_accessible()
media: uvcvideo: Implement mask for V4L2_CTRL_TYPE_MENU
media: uvcvideo: Refactor uvc_ctrl_mappings_uvcXX
media: uvcvideo: Refactor power_line_frequency_controls_limited
coresight: etm4x: Fix accesses to TRCSEQRSTEVR and TRCSEQSTR
coresight: cti: Prevent negative values of enable count
coresight: cti: Add PM runtime call in enable_store
usb: typec: intel_pmc_mux: Don't leak the ACPI device reference count
PCI/IOV: Enlarge virtfn sysfs name buffer
PCI: switchtec: Return -EFAULT for copy_to_user() errors
PCI: endpoint: pci-epf-vntb: Clean up kernel_doc warning
PCI: endpoint: pci-epf-vntb: Add epf_ntb_mw_bar_clear() num_mws kernel-doc
hwtracing: hisi_ptt: Only add the supported devices to the filters list
tty: serial: fsl_lpuart: disable Rx/Tx DMA in lpuart32_shutdown()
tty: serial: fsl_lpuart: clear LPUART Status Register in lpuart32_shutdown()
serial: tegra: Add missing clk_disable_unprepare() in tegra_uart_hw_init()
Revert "char: pcmcia: cm4000_cs: Replace mdelay with usleep_range in set_protocol"
eeprom: idt_89hpesx: Fix error handling in idt_init()
applicom: Fix PCI device refcount leak in applicom_init()
firmware: stratix10-svc: add missing gen_pool_destroy() in stratix10_svc_drv_probe()
firmware: stratix10-svc: fix error handle while alloc/add device failed
VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF
mei: pxp: Use correct macros to initialize uuid_le
misc/mei/hdcp: Use correct macros to initialize uuid_le
misc: fastrpc: Fix an error handling path in fastrpc_rpmsg_probe()
driver core: fix resource leak in device_add()
driver core: location: Free struct acpi_pld_info *pld before return false
drivers: base: transport_class: fix possible memory leak
drivers: base: transport_class: fix resource leak when transport_add_device() fails
firmware: dmi-sysfs: Fix null-ptr-deref in dmi_sysfs_register_handle
fotg210-udc: Add missing completion handler
dmaengine: dw-edma: Fix missing src/dst address of interleaved xfers
fpga: microchip-spi: move SPI I/O buffers out of stack
fpga: microchip-spi: rewrite status polling in a time measurable way
usb: early: xhci-dbc: Fix a potential out-of-bound memory access
tty: serial: fsl_lpuart: Fix the wrong RXWATER setting for rx dma case
RDMA/cxgb4: add null-ptr-check after ip_dev_find()
usb: musb: mediatek: don't unregister something that wasn't registered
usb: gadget: configfs: Restrict symlink creation is UDC already binded
phy: mediatek: remove temporary variable @mask_
PCI: mt7621: Delay phy ports initialization
iommu: dart: Add suspend/resume support
iommu: dart: Support >64 stream IDs
iommu/dart: Fix apple_dart_device_group for PCI groups
iommu/vt-d: Set No Execute Enable bit in PASID table entry
power: supply: remove faulty cooling logic
RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()
usb: max-3421: Fix setting of I/O pins
RDMA/irdma: Cap MSIX used to online CPUs + 1
serial: fsl_lpuart: fix RS485 RTS polariy inverse issue
tty: serial: imx: Handle RS485 DE signal active high
tty: serial: imx: disable Ageing Timer interrupt request irq
driver core: fw_devlink: Add DL_FLAG_CYCLE support to device links
driver core: fw_devlink: Don't purge child fwnode's consumer links
driver core: fw_devlink: Allow marking a fwnode link as being part of a cycle
driver core: fw_devlink: Consolidate device link flag computation
driver core: fw_devlink: Improve check for fwnode with no device/driver
driver core: fw_devlink: Make cycle detection more robust
mtd: mtdpart: Don't create platform device that'll never probe
usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev
dmaengine: dw-edma: Fix readq_ch() return value truncation
PCI: Fix dropping valid root bus resources with .end = zero
phy: rockchip-typec: fix tcphy_get_mode error case
PCI: qcom: Fix host-init error handling
iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()
iommu: Fix error unwind in iommu_group_alloc()
iommu/amd: Do not identity map v2 capable device when snp is enabled
dmaengine: sf-pdma: pdma_desc memory leak fix
dmaengine: dw-axi-dmac: Do not dereference NULL structure
dmaengine: ptdma: check for null desc before calling pt_cmd_callback
iommu/vt-d: Fix error handling in sva enable/disable paths
iommu/vt-d: Allow to use flush-queue when first level is default
RDMA/rxe: cleanup some error handling in rxe_verbs.c
RDMA/rxe: Fix missing memory barriers in rxe_queue.h
IB/hfi1: Fix math bugs in hfi1_can_pin_pages()
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
Revert "remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use"
remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
media: ti: cal: fix possible memory leak in cal_ctx_create()
media: platform: ti: Add missing check for devm_regulator_get
media: imx: imx7-media-csi: fix missing clk_disable_unprepare() in imx7_csi_init()
powerpc: Remove linker flag from KBUILD_AFLAGS
s390/vdso: Drop '-shared' from KBUILD_CFLAGS_64
builddeb: clean generated package content
media: max9286: Fix memleak in max9286_v4l2_register()
media: ov2740: Fix memleak in ov2740_init_controls()
media: ov5675: Fix memleak in ov5675_init_controls()
media: ov5640: Fix soft reset sequence and timings
media: ov5640: Handle delays when no reset_gpio set
media: mc: Get media_device directly from pad
media: i2c: ov772x: Fix memleak in ov772x_probe()
media: i2c: imx219: Split common registers from mode tables
media: i2c: imx219: Fix binning for RAW8 capture
media: platform: mtk-mdp3: Fix return value check in mdp_probe()
media: camss: csiphy-3ph: avoid undefined behavior
media: platform: mtk-mdp3: remove unused VIDEO_MEDIATEK_VPU config
media: platform: mtk-mdp3: fix Kconfig dependencies
media: v4l2-jpeg: correct the skip count in jpeg_parse_app14_data
media: v4l2-jpeg: ignore the unknown APP14 marker
media: hantro: Fix JPEG encoder ENUM_FRMSIZE on RK3399
media: imx-jpeg: Apply clk_bulk api instead of operating specific clk
media: amphion: correct the unspecified color space
media: drivers/media/v4l2-core/v4l2-h264 : add detection of null pointers
media: rc: Fix use-after-free bugs caused by ene_tx_irqsim()
media: atomisp: Only set default_run_mode on first open of a stream/asd
media: i2c: ov7670: 0 instead of -EINVAL was returned
media: usb: siano: Fix use after free bugs caused by do_submit_urb
media: saa7134: Use video_unregister_device for radio_dev
rpmsg: glink: Avoid infinite loop on intent for missing channel
rpmsg: glink: Release driver_override
ARM: OMAP2+: omap4-common: Fix refcount leak bug
arm64: dts: qcom: msm8996: Add additional A2NoC clocks
udf: Define EFSCORRUPTED error code
context_tracking: Fix noinstr vs KASAN
exit: Detect and fix irq disabled state in oops
ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
fs: Use CHECK_DATA_CORRUPTION() when kernel bugs are detected
blk-iocost: fix divide by 0 error in calc_lcoefs()
blk-cgroup: dropping parent refcount after pd_free_fn() is done
blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()
trace/blktrace: fix memory leak with using debugfs_lookup()
btrfs: scrub: improve tree block error reporting
arm64: zynqmp: Enable hs termination flag for USB dwc3 controller
cpuidle, intel_idle: Fix CPUIDLE_FLAG_INIT_XSTATE
x86/fpu: Don't set TIF_NEED_FPU_LOAD for PF_IO_WORKER threads
cpuidle: drivers: firmware: psci: Dont instrument suspend code
cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG
perf/x86/intel/uncore: Add Meteor Lake support
wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect()
wifi: ath11k: fix monitor mode bringup crash
wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
rcu: Make RCU_LOCKDEP_WARN() avoid early lockdep checks
rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()
srcu: Delegate work to the boot cpu if using SRCU_SIZE_SMALL
rcu-tasks: Make rude RCU-Tasks work well with CPU hotplug
rcu-tasks: Handle queue-shrink/callback-enqueue race condition
wifi: ath11k: debugfs: fix to work with multiple PCI devices
thermal: intel: Fix unsigned comparison with less than zero
timers: Prevent union confusion from unexpected restart_syscall()
x86/bugs: Reset speculation control settings on init
bpftool: Always disable stack protection for BPF objects
wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds
wifi: mt7601u: fix an integer underflow
inet: fix fast path in __inet_hash_connect()
ice: restrict PTP HW clock freq adjustments to 100, 000, 000 PPB
ice: add missing checks for PF vsi type
ACPI: Don't build ACPICA with '-Os'
bpf, docs: Fix modulo zero, division by zero, overflow, and underflow
thermal: intel: intel_pch: Add support for Wellsburg PCH
clocksource: Suspend the watchdog temporarily when high read latency detected
crypto: hisilicon: Wipe entire pool on error
net: bcmgenet: Add a check for oversized packets
m68k: Check syscall_trace_enter() return code
s390/mm,ptdump: avoid Kasan vs Memcpy Real markers swapping
netfilter: nf_tables: NULL pointer dereference in nf_tables_updobj()
can: isotp: check CAN address family in isotp_bind()
gcc-plugins: drop -std=gnu++11 to fix GCC 13 build
tools/power/x86/intel-speed-select: Add Emerald Rapid quirk
wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
ACPI: video: Fix Lenovo Ideapad Z570 DMI match
net/mlx5: fw_tracer: Fix debug print
coda: Avoid partial allocation of sig_inputArgs
uaccess: Add minimum bounds check on kernel buffer size
s390/idle: mark arch_cpu_idle() noinstr
time/debug: Fix memory leak with using debugfs_lookup()
PM: domains: fix memory leak with using debugfs_lookup()
PM: EM: fix memory leak with using debugfs_lookup()
Bluetooth: Fix issue with Actions Semi ATS2851 based devices
Bluetooth: btusb: Add new PID/VID 0489:e0f2 for MT7921
Bluetooth: btusb: Add VID:PID 13d3:3529 for Realtek RTL8821CE
wifi: rtw89: debug: avoid invalid access on RTW89_DBG_SEL_MAC_30
hv_netvsc: Check status in SEND_RNDIS_PKT completion message
s390/kfence: fix page fault reporting
devlink: Fix TP_STRUCT_entry in trace of devlink health report
scm: add user copy checks to put_cmsg()
drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Tab 3 X90F
drm: panel-orientation-quirks: Add quirk for DynaBook K50
drm/amd/display: Reduce expected sdp bandwidth for dcn321
drm/amd/display: Revert Reduce delay when sink device not able to ACK 00340h write
drm/amd/display: Fix potential null-deref in dm_resume
drm/omap: dsi: Fix excessive stack usage
HID: Add Mapping for System Microphone Mute
drm/tiny: ili9486: Do not assume 8-bit only SPI controllers
drm/amd/display: Defer DIG FIFO disable after VID stream enable
drm/radeon: free iio for atombios when driver shutdown
drm/amd: Avoid BUG() for case of SRIOV missing IP version
drm/amdkfd: Page aligned memory reserve size
scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write
Revert "fbcon: don't lose the console font across generic->chip driver switch"
drm/amd: Avoid ASSERT for some message failures
drm: amd: display: Fix memory leakage
drm/amd/display: fix mapping to non-allocated address
HID: uclogic: Add frame type quirk
HID: uclogic: Add battery quirk
HID: uclogic: Add support for XP-PEN Deco Pro SW
HID: uclogic: Add support for XP-PEN Deco Pro MW
drm/msm/dsi: Add missing check for alloc_ordered_workqueue
drm: rcar-du: Add quirk for H3 ES1.x pclk workaround
drm: rcar-du: Fix setting a reserved bit in DPLLCR
drm/drm_print: correct format problem
drm/amd/display: Set hvm_enabled flag for S/G mode
habanalabs: extend fatal messages to contain PCI info
habanalabs: fix bug in timestamps registration code
docs/scripts/gdb: add necessary make scripts_gdb step
drm/msm/dpu: Add DSC hardware blocks to register snapshot
ASoC: soc-compress: Reposition and add pcm_mutex
ASoC: kirkwood: Iterate over array indexes instead of using pointer math
regulator: max77802: Bounds check regulator id against opmode
regulator: s5m8767: Bounds check id indexing into arrays
Revert "drm/amdgpu: TA unload messages are not actually sent to psp when amdgpu is uninstalled"
drm/amd/display: fix FCLK pstate change underflow
gfs2: Improve gfs2_make_fs_rw error handling
hwmon: (coretemp) Simplify platform device handling
hwmon: (nct6775) Directly call ASUS ACPI WMI method
hwmon: (nct6775) B650/B660/X670 ASUS boards support
pinctrl: at91: use devm_kasprintf() to avoid potential leaks
drm/amd/display: Do not commit pipe when updating DRR
scsi: snic: Fix memory leak with using debugfs_lookup()
scsi: ufs: core: Fix device management cmd timeout flow
HID: logitech-hidpp: Don't restart communication if not necessary
drm/amd/display: Enable P-state validation checks for DCN314
drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
drm/amd/display: Disable HUBP/DPP PG on DCN314 for now
dm thin: add cond_resched() to various workqueue loops
dm cache: add cond_resched() to various workqueue loops
nfsd: zero out pointers after putting nfsd_files on COPY setup error
nfsd: don't hand out delegation on setuid files being opened for write
cifs: prevent data race in smb2_reconnect()
drm/shmem-helper: Revert accidental non-GPL export
driver core: fw_devlink: Avoid spurious error message
wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
scsi: mpt3sas: Remove usage of dma_get_required_mask() API
firmware: coreboot: framebuffer: Ignore reserved pixel color bits
block: don't allow multiple bios for IOCB_NOWAIT issue
block: clear bio->bi_bdev when putting a bio back in the cache
block: be a bit more careful in checking for NULL bdev while polling
rtc: pm8xxx: fix set-alarm race
ipmi: ipmb: Fix the MODULE_PARM_DESC associated to 'retry_time_ms'
ipmi:ssif: resend_msg() cannot fail
ipmi_ssif: Rename idle state and check
io_uring: Replace 0-length array with flexible array
io_uring: use user visible tail in io_uring_poll()
io_uring: handle TIF_NOTIFY_RESUME when checking for task_work
io_uring: add a conditional reschedule to the IOPOLL cancelation loop
io_uring: add reschedule point to handle_tw_list()
io_uring/rsrc: disallow multi-source reg buffers
io_uring: remove MSG_NOSIGNAL from recvmsg
io_uring: fix fget leak when fs don't support nowait buffered read
s390/extmem: return correct segment type in __segment_load()
s390: discard .interp section
s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
s390/kprobes: fix current_kprobe never cleared after kprobes reenter
KVM: s390: disable migration mode when dirty tracking is disabled
cifs: Fix uninitialized memory read in smb3_qfs_tcon()
cifs: Fix uninitialized memory reads for oparms.mode
cifs: fix mount on old smb servers
cifs: introduce cifs_io_parms in smb2_async_writev()
cifs: split out smb3_use_rdma_offload() helper
cifs: don't try to use rdma offload on encrypted connections
cifs: Check the lease context if we actually got a lease
cifs: return a single-use cfid if we did not get a lease
scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization
scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()
scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi
btrfs: hold block group refcount during async discard
locking/rwsem: Prevent non-first waiter from spinning in down_write() slowpath
ksmbd: fix wrong data area length for smb2 lock request
ksmbd: do not allow the actual frame length to be smaller than the rfc1002 length
ksmbd: fix possible memory leak in smb2_lock()
torture: Fix hang during kthread shutdown phase
ARM: dts: exynos: correct HDMI phy compatible in Exynos4
io_uring: mark task TASK_RUNNING before handling resume/task work
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
fs: hfsplus: fix UAF issue in hfsplus_put_super
exfat: fix reporting fs error when reading dir beyond EOF
exfat: fix unexpected EOF while reading dir
exfat: redefine DIR_DELETED as the bad cluster number
exfat: fix inode->i_blocks for non-512 byte sector size device
fs: dlm: don't set stop rx flag after node reset
fs: dlm: move sending fin message into state change handling
fs: dlm: send FIN ack back in right cases
f2fs: fix information leak in f2fs_move_inline_dirents()
f2fs: retry to update the inode page given data corruption
f2fs: fix cgroup writeback accounting with fs-layer encryption
f2fs: fix kernel crash due to null io->bio
ocfs2: fix defrag path triggering jbd2 ASSERT
ocfs2: fix non-auto defrag path not working issue
fs/cramfs/inode.c: initialize file_ra_state
selftests/landlock: Skip overlayfs tests when not supported
selftests/landlock: Test ptrace as much as possible with Yama
udf: Truncate added extents on failed expansion
udf: Do not bother merging very long extents
udf: Do not update file length for failed writes to inline files
udf: Preserve link count of system files
udf: Detect system inodes linked into directory hierarchy
udf: Fix file corruption when appending just after end of preallocated extent
md: don't update recovery_cp when curr_resync is ACTIVE
RDMA/siw: Fix user page pinning accounting
KVM: Destroy target device if coalesced MMIO unregistration fails
KVM: VMX: Fix crash due to uninitialized current_vmcs
KVM: Register /dev/kvm as the _very_ last thing during initialization
KVM: x86: Purge "highest ISR" cache when updating APICv state
KVM: x86: Blindly get current x2APIC reg value on "nodecode write" traps
KVM: x86: Don't inhibit APICv/AVIC on xAPIC ID "change" if APIC is disabled
KVM: x86: Don't inhibit APICv/AVIC if xAPIC ID mismatch is due to 32-bit ID
KVM: SVM: Flush the "current" TLB when activating AVIC
KVM: SVM: Process ICR on AVIC IPI delivery failure due to invalid target
KVM: SVM: Don't put/load AVIC when setting virtual APIC mode
KVM: x86: Inject #GP if WRMSR sets reserved bits in APIC Self-IPI
KVM: x86: Inject #GP on x2APIC WRMSR that sets reserved bits 63:32
KVM: SVM: Fix potential overflow in SEV's send|receive_update_data()
KVM: SVM: hyper-v: placate modpost section mismatch error
selftests: x86: Fix incorrect kernel headers search path
x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
x86/reboot: Disable virtualization in an emergency if SVM is supported
x86/reboot: Disable SVM, not just VMX, when stopping CPUs
x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range
x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
x86/microcode/AMD: Add a @cpu parameter to the reloading functions
x86/microcode/AMD: Fix mixed steppings support
x86/speculation: Allow enabling STIBP with legacy IBRS
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
virt/sev-guest: Return -EIO if certificate buffer is not large enough
brd: mark as nowait compatible
brd: return 0/-error from brd_insert_page()
brd: check for REQ_NOWAIT and set correct page allocation mask
ima: fix error handling logic when file measurement failed
ima: Align ima_file_mmap() parameters with mmap_file LSM hook
selftests/powerpc: Fix incorrect kernel headers search path
selftests/ftrace: Fix eprobe syntax test case to check filter support
selftests: sched: Fix incorrect kernel headers search path
selftests: core: Fix incorrect kernel headers search path
selftests: pid_namespace: Fix incorrect kernel headers search path
selftests: arm64: Fix incorrect kernel headers search path
selftests: clone3: Fix incorrect kernel headers search path
selftests: pidfd: Fix incorrect kernel headers search path
selftests: membarrier: Fix incorrect kernel headers search path
selftests: kcmp: Fix incorrect kernel headers search path
selftests: media_tests: Fix incorrect kernel headers search path
selftests: gpio: Fix incorrect kernel headers search path
selftests: filesystems: Fix incorrect kernel headers search path
selftests: user_events: Fix incorrect kernel headers search path
selftests: ptp: Fix incorrect kernel headers search path
selftests: sync: Fix incorrect kernel headers search path
selftests: rseq: Fix incorrect kernel headers search path
selftests: move_mount_set_group: Fix incorrect kernel headers search path
selftests: mount_setattr: Fix incorrect kernel headers search path
selftests: perf_events: Fix incorrect kernel headers search path
selftests: ipc: Fix incorrect kernel headers search path
selftests: futex: Fix incorrect kernel headers search path
selftests: drivers: Fix incorrect kernel headers search path
selftests: dmabuf-heaps: Fix incorrect kernel headers search path
selftests: vm: Fix incorrect kernel headers search path
selftests: seccomp: Fix incorrect kernel headers search path
irqdomain: Fix association race
irqdomain: Fix disassociation race
irqdomain: Look for existing mapping only once
irqdomain: Drop bogus fwspec-mapping error handling
irqdomain: Refactor __irq_domain_alloc_irqs()
irqdomain: Fix mapping-creation race
irqdomain: Fix domain registration race
crypto: qat - fix out-of-bounds read
mm/damon/paddr: fix missing folio_put()
ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
jbd2: fix data missing when reusing bh which is ready to be checkpointed
ext4: optimize ea_inode block expansion
ext4: refuse to create ea block when umounted
cxl/pmem: Fix nvdimm registration races
mtd: spi-nor: sfdp: Fix index value for SCCR dwords
mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
dm: send just one event on resize, not two
dm: add cond_resched() to dm_wq_work()
dm: add cond_resched() to dm_wq_requeue_work()
wifi: rtw88: use RTW_FLAG_POWERON flag to prevent to power on/off twice
wifi: rtl8xxxu: Use a longer retry limit of 48
wifi: ath11k: allow system suspend to survive ath11k
wifi: cfg80211: Fix use after free for wext
wifi: cfg80211: Set SSID if it is not already set
cpuidle: add ARCH_SUSPEND_POSSIBLE dependencies
qede: fix interrupt coalescing configuration
thermal: intel: powerclamp: Fix cur_state for multi package system
dm flakey: fix logic when corrupting a bio
dm cache: free background tracker's queued work in btracker_destroy
dm flakey: don't corrupt the zero page
dm flakey: fix a bug with 32-bit highmem systems
hwmon: (peci/cputemp) Fix off-by-one in coretemp_label allocation
hwmon: (nct6775) Fix incorrect parenthesization in nct6775_write_fan_div()
ARM: dts: qcom: sdx65: Add Qcom SMMU-500 as the fallback for IOMMU node
ARM: dts: qcom: sdx55: Add Qcom SMMU-500 as the fallback for IOMMU node
ARM: dts: exynos: correct TMU phandle in Exynos4210
ARM: dts: exynos: correct TMU phandle in Exynos4
ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
ARM: dts: exynos: correct TMU phandle in Exynos5250
ARM: dts: exynos: correct TMU phandle in Odroid XU
ARM: dts: exynos: correct TMU phandle in Odroid HC1
arm64: mm: hugetlb: Disable HUGETLB_PAGE_OPTIMIZE_VMEMMAP
fuse: add inode/permission checks to fileattr_get/fileattr_set
rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
ceph: update the time stamps and try to drop the suid/sgid
regulator: core: Use ktime_get_boottime() to determine how long a regulator was off
panic: fix the panic_print NMI backtrace setting
mm/hwpoison: convert TTU_IGNORE_HWPOISON to TTU_HWPOISON
alpha: fix FEN fault handling
dax/kmem: Fix leak of memory-hotplug resources
mips: fix syscall_get_nr
media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
remoteproc/mtk_scp: Move clk ops outside send_lock
docs: gdbmacros: print newest record
mm: memcontrol: deprecate charge moving
mm/thp: check and bail out if page in deferred queue already
ktest.pl: Give back console on Ctrt^C on monitor
kprobes: Fix to handle forcibly unoptimized kprobes on freeing_list
ktest.pl: Fix missing "end_monitor" when machine check fails
ktest.pl: Add RUN_TIMEOUT option with default unlimited
memory tier: release the new_memtier in find_create_memory_tier()
ring-buffer: Handle race between rb_move_tail and rb_check_pages
tools/bootconfig: fix single & used for logical condition
tracing/eprobe: Fix to add filter on eprobe description in README file
iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter
iommu/amd: Improve page fault error reporting
scsi: aacraid: Allocate cmd_priv with scsicmd
scsi: qla2xxx: Fix link failure in NPIV environment
scsi: qla2xxx: Check if port is online before sending ELS
scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
scsi: qla2xxx: Remove unintended flag clearing
scsi: qla2xxx: Fix erroneous link down
scsi: qla2xxx: Remove increment of interface err cnt
scsi: ses: Don't attach if enclosure has no components
scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
scsi: ses: Fix possible desc_ptr out-of-bounds accesses
scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
RISC-V: add a spin_shadow_stack declaration
riscv: Avoid enabling interrupts in die()
riscv: mm: fix regression due to update_mmu_cache change
riscv: jump_label: Fixup unaligned arch_static_branch function
riscv, mm: Perform BPF exhandler fixup on page fault
riscv: ftrace: Remove wasted nops for !RISCV_ISA_C
riscv: ftrace: Reduce the detour code size to half
MIPS: DTS: CI20: fix otg power gpio
PCI/PM: Observe reset delay irrespective of bridge_d3
PCI: Unify delay handling for reset and resume
PCI: hotplug: Allow marking devices as disconnected during bind/unbind
PCI: Avoid FLR for AMD FCH AHCI adapters
PCI/DPC: Await readiness of secondary bus after reset
bus: mhi: ep: Only send -ENOTCONN status if client driver is available
bus: mhi: ep: Move chan->lock to the start of processing queued ch ring
bus: mhi: ep: Save channel state locally during suspend and resume
iommu/vt-d: Avoid superfluous IOTLB tracking in lazy mode
iommu/vt-d: Fix PASID directory pointer coherency
vfio/type1: exclude mdevs from VFIO_UPDATE_VADDR
vfio/type1: prevent underflow of locked_vm via exec()
vfio/type1: track locked_vm per dma
vfio/type1: restore locked_vm
drm/amd: Fix initialization for nbio 7.5.1
drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
drm/radeon: Fix eDP for single-display iMac11,2
drm/i915: Don't use stolen memory for ring buffers with LLC
drm/i915: Don't use BAR mappings for ring buffers with LLC
drm/gud: Fix UBSAN warning
drm/edid: fix AVI infoframe aspect ratio handling
drm/edid: fix parsing of 3D modes from HDMI VSDB
qede: avoid uninitialized entries in coal_entry array
brd: use radix_tree_maybe_preload instead of radix_tree_preload
sbitmap: Advance the queue index before waking up a queue
wait: Return number of exclusive waiters awaken
sbitmap: Try each queue to wake up at least one waiter
kbuild: Port silent mode detection to future gnu make.
net: avoid double iput when sock_alloc_file fails
Linux 6.1.16
Change-Id: I705caf70ee547e6d55f38d133bdcd50713aed745
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Gabriel Krisman Bertazi
|
ff9571a4de |
sbitmap: Try each queue to wake up at least one waiter
commit 26edb30dd1c0c9be11fa676b4f330ada7b794ba6 upstream.
Jan reported the new algorithm as merged might be problematic if the
queue being awaken becomes empty between the waitqueue_active inside
sbq_wake_ptr check and the wake up. If that happens, wake_up_nr will
not wake up any waiter and we loose too many wake ups. In order to
guarantee progress, we need to wake up at least one waiter here, if
there are any. This now requires trying to wake up from every queue.
Instead of walking through all the queues with sbq_wake_ptr, this call
moves the wake up inside that function. In a previous version of the
patch, I found that updating wake_index several times when walking
through queues had a measurable overhead. This ensures we only update
it once, at the end.
Fixes: 4f8126bb2308 ("sbitmap: Use single per-bitmap counting to wake up queued tags")
Reported-by: Jan Kara <jack@suse.cz>
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20221115224553.23594-4-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Gabriel Krisman Bertazi
|
12815a7d8f |
sbitmap: Advance the queue index before waking up a queue
commit 976570b4ecd30d3ec6e1b0910da8e5edc591f2b6 upstream.
When a queue is awaken, the wake_index written by sbq_wake_ptr currently
keeps pointing to the same queue. On the next wake up, it will thus
retry the same queue, which is unfair to other queues, and can lead to
starvation. This patch, moves the index update to happen before the
queue is returned, such that it will now try a different queue first on
the next wake up, improving fairness.
Fixes: 4f8126bb2308 ("sbitmap: Use single per-bitmap counting to wake up queued tags")
Reported-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20221115224553.23594-2-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Peter Zijlstra
|
b78434f6ee |
cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG
[ Upstream commit 5a5d7e9badd2cb8065db171961bd30bd3595e4b6 ] In order to avoid WARN/BUG from generating nested or even recursive warnings, force rcu_is_watching() true during WARN/lockdep_rcu_suspicious(). Notably things like unwinding the stack can trigger rcu_dereference() warnings, which then triggers more unwinding which then triggers more warnings etc.. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20230126151323.408156109@infradead.org Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Wang Hai
|
fe4dd80d58 |
kobject: Fix slab-out-of-bounds in fill_kobj_path()
[ Upstream commit 3bb2a01caa813d3a1845d378bbe4169ef280d394 ]
In kobject_get_path(), if kobj->name is changed between calls
get_kobj_path_length() and fill_kobj_path() and the length becomes
longer, then fill_kobj_path() will have an out-of-bounds bug.
The actual current problem occurs when the ixgbe probe.
In ixgbe_mii_bus_init(), if the length of netdev->dev.kobj.name
length becomes longer, out-of-bounds will occur.
cpu0 cpu1
ixgbe_probe
register_netdev(netdev)
netdev_register_kobject
device_add
kobject_uevent // Sending ADD events
systemd-udevd // rename netdev
dev_change_name
device_rename
kobject_rename
ixgbe_mii_bus_init |
mdiobus_register |
__mdiobus_register |
device_register |
device_add |
kobject_uevent |
kobject_get_path |
len = get_kobj_path_length // old name |
path = kzalloc(len, gfp_mask); |
kobj->name = name;
/* name length becomes
* longer
*/
fill_kobj_path /* kobj path length is
* longer than path,
* resulting in out of
* bounds when filling path
*/
This is the kasan report:
==================================================================
BUG: KASAN: slab-out-of-bounds in fill_kobj_path+0x50/0xc0
Write of size 7 at addr ff1100090573d1fd by task kworker/28:1/673
Workqueue: events work_for_cpu_fn
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x48
print_address_description.constprop.0+0x86/0x1e7
print_report+0x36/0x4f
kasan_report+0xad/0x130
kasan_check_range+0x35/0x1c0
memcpy+0x39/0x60
fill_kobj_path+0x50/0xc0
kobject_get_path+0x5a/0xc0
kobject_uevent_env+0x140/0x460
device_add+0x5c7/0x910
__mdiobus_register+0x14e/0x490
ixgbe_probe.cold+0x441/0x574 [ixgbe]
local_pci_probe+0x78/0xc0
work_for_cpu_fn+0x26/0x40
process_one_work+0x3b6/0x6a0
worker_thread+0x368/0x520
kthread+0x165/0x1a0
ret_from_fork+0x1f/0x30
This reproducer triggers that bug:
while:
do
rmmod ixgbe
sleep 0.5
modprobe ixgbe
sleep 0.5
When calling fill_kobj_path() to fill path, if the name length of
kobj becomes longer, return failure and retry. This fixes the problem.
Fixes:
|
||
Greg Kroah-Hartman
|
f3ffd86915 |
kobject: modify kobject_get_path() to take a const *
[ Upstream commit 33a0a1e3b3d17445832177981dc7a1c6a5b009f8 ] kobject_get_path() does not modify the kobject passed to it, so make the pointer constant. Cc: "Rafael J. Wysocki" <rafael@kernel.org> Link: https://lore.kernel.org/r/20221001165315.2690141-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Stable-dep-of: 3bb2a01caa81 ("kobject: Fix slab-out-of-bounds in fill_kobj_path()") Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Arnd Bergmann
|
adb2cfd3f2 |
printf: fix errname.c list
[ Upstream commit 0c2baf6509af1d11310ae4c1c839481a6e9a4bc4 ]
On most architectures, gcc -Wextra warns about the list of error
numbers containing both EDEADLK and EDEADLOCK:
lib/errname.c:15:67: warning: initialized field overwritten [-Woverride-init]
15 | #define E(err) [err + BUILD_BUG_ON_ZERO(err <= 0 || err > 300)] = "-" #err
| ^~~
lib/errname.c:172:2: note: in expansion of macro 'E'
172 | E(EDEADLK), /* EDEADLOCK */
| ^
On parisc, a similar error happens with -ECANCELLED, which is an
alias for ECANCELED.
Make the EDEADLK printing conditional on the number being distinct
from EDEADLOCK, and remove the -ECANCELLED bit completely as it
can never be hit.
To ensure these are correct, add static_assert lines that verify
all the remaining aliases are in fact identical to the canonical
name.
Fixes:
|
||
Herbert Xu
|
553d8b25cc |
lib/mpi: Fix buffer overrun when SG is too long
[ Upstream commit 7361d1bc307b926cbca214ab67b641123c2d6357 ]
The helper mpi_read_raw_from_sgl sets the number of entries in
the SG list according to nbytes. However, if the last entry
in the SG list contains more data than nbytes, then it may overrun
the buffer because it only allocates enough memory for nbytes.
Fixes:
|
||
Kemeng Shi
|
3e5ddf2b84 |
sbitmap: correct wake_batch recalculation to avoid potential IO hung
[ Upstream commit b5fcf7871acb7f9a3a8ed341a68bd86aba3e254a ] Commit |
||
|
Gabriel Krisman Bertazi
|
0f312961c7 |
sbitmap: Use single per-bitmap counting to wake up queued tags
[ Upstream commit 4f8126bb2308066b877859e4b5923ffb54143630 ] sbitmap suffers from code complexity, as demonstrated by recent fixes, and eventual lost wake ups on nested I/O completion. The later happens, from what I understand, due to the non-atomic nature of the updates to wait_cnt, which needs to be subtracted and eventually reset when equal to zero. This two step process can eventually miss an update when a nested completion happens to interrupt the CPU in between the wait_cnt updates. This is very hard to fix, as shown by the recent changes to this code. The code complexity arises mostly from the corner cases to avoid missed wakes in this scenario. In addition, the handling of wake_batch recalculation plus the synchronization with sbq_queue_wake_up is non-trivial. This patchset implements the idea originally proposed by Jan [1], which removes the need for the two-step updates of wait_cnt. This is done by tracking the number of completions and wakeups in always increasing, per-bitmap counters. Instead of having to reset the wait_cnt when it reaches zero, we simply keep counting, and attempt to wake up N threads in a single wait queue whenever there is enough space for a batch. Waking up less than batch_wake shouldn't be a problem, because we haven't changed the conditions for wake up, and the existing batch calculation guarantees at least enough remaining completions to wake up a batch for each queue at any time. Performance-wise, one should expect very similar performance to the original algorithm for the case where there is no queueing. In both the old algorithm and this implementation, the first thing is to check ws_active, which bails out if there is no queueing to be managed. In the new code, we took care to avoid accounting completions and wakeups when there is no queueing, to not pay the cost of atomic operations unnecessarily, since it doesn't skew the numbers. For more interesting cases, where there is queueing, we need to take into account the cross-communication of the atomic operations. I've been benchmarking by running parallel fio jobs against a single hctx nullb in different hardware queue depth scenarios, and verifying both IOPS and queueing. Each experiment was repeated 5 times on a 20-CPU box, with 20 parallel jobs. fio was issuing fixed-size randwrites with qd=64 against nullb, varying only the hardware queue length per test. queue size 2 4 8 16 32 64 6.1-rc2 1681.1K (1.6K) 2633.0K (12.7K) 6940.8K (16.3K) 8172.3K (617.5K) 8391.7K (367.1K) 8606.1K (351.2K) patched 1721.8K (15.1K) 3016.7K (3.8K) 7543.0K (89.4K) 8132.5K (303.4K) 8324.2K (230.6K) 8401.8K (284.7K) The following is a similar experiment, ran against a nullb with a single bitmap shared by 20 hctx spread across 2 NUMA nodes. This has 40 parallel fio jobs operating on the same device queue size 2 4 8 16 32 64 6.1-rc2 1081.0K (2.3K) 957.2K (1.5K) 1699.1K (5.7K) 6178.2K (124.6K) 12227.9K (37.7K) 13286.6K (92.9K) patched 1081.8K (2.8K) 1316.5K (5.4K) 2364.4K (1.8K) 6151.4K (20.0K) 11893.6K (17.5K) 12385.6K (18.4K) It has also survived blktests and a 12h-stress run against nullb. I also ran the code against nvme and a scsi SSD, and I didn't observe performance regression in those. If there are other tests you think I should run, please let me know and I will follow up with results. [1] https://lore.kernel.org/all/aef9de29-e9f5-259a-f8be-12d1b734e72@google.com/ Cc: Hugh Dickins <hughd@google.com> Cc: Keith Busch <kbusch@kernel.org> Cc: Liu Song <liusong@linux.alibaba.com> Suggested-by: Jan Kara <jack@suse.cz> Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de> Link: https://lore.kernel.org/r/20221105231055.25953-1-krisman@suse.de Signed-off-by: Jens Axboe <axboe@kernel.dk> Stable-dep-of: b5fcf7871acb ("sbitmap: correct wake_batch recalculation to avoid potential IO hung") Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Kemeng Shi
|
b2fbd1c9bd |
sbitmap: remove redundant check in __sbitmap_queue_get_batch
[ Upstream commit 903e86f3a64d9573352bbab2f211fdbbaa5772b7 ] Commit |
||
|
Greg Kroah-Hartman
|
f9cc3a7058 |
This is the 6.1.14 stable release
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Dave Hansen
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684db631a1 |
uaccess: Add speculation barrier to copy_from_user()
commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47 upstream. The results of "access_ok()" can be mis-speculated. The result is that you can end speculatively: if (access_ok(from, size)) // Right here even for bad from/size combinations. On first glance, it would be ideal to just add a speculation barrier to "access_ok()" so that its results can never be mis-speculated. But there are lots of system calls just doing access_ok() via "copy_to_user()" and friends (example: fstat() and friends). Those are generally not problematic because they do not _consume_ data from userspace other than the pointer. They are also very quick and common system calls that should not be needlessly slowed down. "copy_from_user()" on the other hand uses a user-controller pointer and is frequently followed up with code that might affect caches. Take something like this: if (!copy_from_user(&kernelvar, uptr, size)) do_something_with(kernelvar); If userspace passes in an evil 'uptr' that *actually* points to a kernel addresses, and then do_something_with() has cache (or other) side-effects, it could allow userspace to infer kernel data values. Add a barrier to the common copy_from_user() code to prevent mis-speculated values which happen after the copy. Also add a stub for architectures that do not define barrier_nospec(). This makes the macro usable in generic code. Since the barrier is now usable in generic code, the x86 #ifdef in the BPF code can also go away. Reported-by: Jordy Zomer <jordyzomer@google.com> Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Daniel Borkmann <daniel@iogearbox.net> # BPF bits Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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c747c01851 |
This is the 6.1.11 stable release
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Merge 6.1.11 into android14-6.1
Changes in 6.1.11
firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region
bus: sunxi-rsb: Fix error handling in sunxi_rsb_init()
arm64: dts: imx8m-venice: Remove incorrect 'uart-has-rtscts'
arm64: dts: freescale: imx8dxl: fix sc_pwrkey's property name linux,keycode
ASoC: amd: acp-es8336: Drop reference count of ACPI device after use
ASoC: Intel: bytcht_es8316: Drop reference count of ACPI device after use
ASoC: Intel: bytcr_rt5651: Drop reference count of ACPI device after use
ASoC: Intel: bytcr_rt5640: Drop reference count of ACPI device after use
ASoC: Intel: bytcr_wm5102: Drop reference count of ACPI device after use
ASoC: Intel: sof_es8336: Drop reference count of ACPI device after use
ASoC: Intel: avs: Implement PCI shutdown
bpf: Fix off-by-one error in bpf_mem_cache_idx()
bpf: Fix a possible task gone issue with bpf_send_signal[_thread]() helpers
ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()
bpf: Fix to preserve reg parent/live fields when copying range info
selftests/filesystems: grant executable permission to run_fat_tests.sh
ASoC: SOF: ipc4-mtrace: prevent underflow in sof_ipc4_priority_mask_dfs_write()
bpf: Add missing btf_put to register_btf_id_dtor_kfuncs
media: v4l2-ctrls-api.c: move ctrl->is_new = 1 to the correct line
bpf, sockmap: Check for any of tcp_bpf_prots when cloning a listener
arm64: dts: imx8mm: Fix pad control for UART1_DTE_RX
arm64: dts: imx8mm-verdin: Do not power down eth-phy
drm/vc4: hdmi: make CEC adapter name unique
drm/ssd130x: Init display before the SSD130X_DISPLAY_ON command
scsi: Revert "scsi: core: map PQ=1, PDT=other values to SCSI_SCAN_TARGET_PRESENT"
bpf: Fix the kernel crash caused by bpf_setsockopt().
ALSA: memalloc: Workaround for Xen PV
vhost/net: Clear the pending messages when the backend is removed
copy_oldmem_kernel() - WRITE is "data source", not destination
WRITE is "data source", not destination...
READ is "data destination", not source...
zcore: WRITE is "data source", not destination...
memcpy_real(): WRITE is "data source", not destination...
fix iov_iter_bvec() "direction" argument
fix 'direction' argument of iov_iter_{init,bvec}()
fix "direction" argument of iov_iter_kvec()
use less confusing names for iov_iter direction initializers
vhost-scsi: unbreak any layout for response
ice: Prevent set_channel from changing queues while RDMA active
qede: execute xdp_do_flush() before napi_complete_done()
virtio-net: execute xdp_do_flush() before napi_complete_done()
dpaa_eth: execute xdp_do_flush() before napi_complete_done()
dpaa2-eth: execute xdp_do_flush() before napi_complete_done()
skb: Do mix page pool and page referenced frags in GRO
sfc: correctly advertise tunneled IPv6 segmentation
net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices
net: wwan: t7xx: Fix Runtime PM initialization
block, bfq: replace 0/1 with false/true in bic apis
block, bfq: fix uaf for bfqq in bic_set_bfqq()
netrom: Fix use-after-free caused by accept on already connected socket
fscache: Use wait_on_bit() to wait for the freeing of relinquished volume
platform/x86/amd/pmf: update to auto-mode limits only after AMT event
platform/x86/amd/pmf: Add helper routine to update SPS thermals
platform/x86/amd/pmf: Fix to update SPS default pprof thermals
platform/x86/amd/pmf: Add helper routine to check pprof is balanced
platform/x86/amd/pmf: Fix to update SPS thermals when power supply change
platform/x86/amd/pmf: Ensure mutexes are initialized before use
platform/x86: thinkpad_acpi: Fix thinklight LED brightness returning 255
drm/i915/guc: Fix locking when searching for a hung request
drm/i915: Fix request ref counting during error capture & debugfs dump
drm/i915: Fix up locking around dumping requests lists
drm/i915/adlp: Fix typo for reference clock
net/tls: tls_is_tx_ready() checked list_entry
ALSA: firewire-motu: fix unreleased lock warning in hwdep device
netfilter: br_netfilter: disable sabotage_in hook after first suppression
block: ublk: extending queue_size to fix overflow
kunit: fix kunit_test_init_section_suites(...)
squashfs: harden sanity check in squashfs_read_xattr_id_table
maple_tree: should get pivots boundary by type
sctp: do not check hb_timer.expires when resetting hb_timer
net: phy: meson-gxl: Add generic dummy stubs for MMD register access
drm/panel: boe-tv101wum-nl6: Ensure DSI writes succeed during disable
ip/ip6_gre: Fix changing addr gen mode not generating IPv6 link local address
ip/ip6_gre: Fix non-point-to-point tunnel not generating IPv6 link local address
riscv: kprobe: Fixup kernel panic when probing an illegal position
igc: return an error if the mac type is unknown in igc_ptp_systim_to_hwtstamp()
octeontx2-af: Fix devlink unregister
can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate
can: raw: fix CAN FD frame transmissions over CAN XL devices
can: mcp251xfd: mcp251xfd_ring_set_ringparam(): assign missing tx_obj_num_coalesce_irq
ata: libata: Fix sata_down_spd_limit() when no link speed is reported
selftests: net: udpgso_bench_rx: Fix 'used uninitialized' compiler warning
selftests: net: udpgso_bench_rx/tx: Stop when wrong CLI args are provided
selftests: net: udpgso_bench: Fix racing bug between the rx/tx programs
selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking
virtio-net: Keep stop() to follow mirror sequence of open()
net: openvswitch: fix flow memory leak in ovs_flow_cmd_new
efi: fix potential NULL deref in efi_mem_reserve_persistent
rtc: sunplus: fix format string for printing resource
certs: Fix build error when PKCS#11 URI contains semicolon
kbuild: modinst: Fix build error when CONFIG_MODULE_SIG_KEY is a PKCS#11 URI
i2c: designware-pci: Add new PCI IDs for AMD NAVI GPU
i2c: mxs: suppress probe-deferral error message
scsi: target: core: Fix warning on RT kernels
x86/aperfmperf: Erase stale arch_freq_scale values when disabling frequency invariance readings
perf/x86/intel: Add Emerald Rapids
perf/x86/intel/cstate: Add Emerald Rapids
scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress
i2c: rk3x: fix a bunch of kernel-doc warnings
Revert "gfs2: stop using generic_writepages in gfs2_ail1_start_one"
x86/build: Move '-mindirect-branch-cs-prefix' out of GCC-only block
platform/x86: dell-wmi: Add a keymap for KEY_MUTE in type 0x0010 table
platform/x86: hp-wmi: Handle Omen Key event
platform/x86: gigabyte-wmi: add support for B450M DS3H WIFI-CF
platform/x86/amd: pmc: Disable IRQ1 wakeup for RN/CZN
net/x25: Fix to not accept on connected socket
drm/amd/display: Fix timing not changning when freesync video is enabled
bcache: Silence memcpy() run-time false positive warnings
iio: adc: stm32-dfsdm: fill module aliases
usb: dwc3: qcom: enable vbus override when in OTG dr-mode
usb: gadget: f_fs: Fix unbalanced spinlock in __ffs_ep0_queue_wait
vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF
fbcon: Check font dimension limits
cgroup/cpuset: Fix wrong check in update_parent_subparts_cpumask()
hv_netvsc: Fix missed pagebuf entries in netvsc_dma_map/unmap()
ARM: dts: imx7d-smegw01: Fix USB host over-current polarity
net: qrtr: free memory on error path in radix_tree_insert()
can: isotp: split tx timer into transmission and timeout
can: isotp: handle wait_event_interruptible() return values
watchdog: diag288_wdt: do not use stack buffers for hardware data
watchdog: diag288_wdt: fix __diag288() inline assembly
ALSA: hda/realtek: Add Acer Predator PH315-54
ALSA: hda/realtek: fix mute/micmute LEDs, speaker don't work for a HP platform
ASoC: codecs: wsa883x: correct playback min/max rates
ASoC: SOF: sof-audio: unprepare when swidget->use_count > 0
ASoC: SOF: sof-audio: skip prepare/unprepare if swidget is NULL
ASoC: SOF: keep prepare/unprepare widgets in sink path
efi: Accept version 2 of memory attributes table
rtc: efi: Enable SET/GET WAKEUP services as optional
iio: hid: fix the retval in accel_3d_capture_sample
iio: hid: fix the retval in gyro_3d_capture_sample
iio: adc: xilinx-ams: fix devm_krealloc() return value check
iio: adc: berlin2-adc: Add missing of_node_put() in error path
iio: imx8qxp-adc: fix irq flood when call imx8qxp_adc_read_raw()
iio:adc:twl6030: Enable measurements of VUSB, VBAT and others
iio: light: cm32181: Fix PM support on system with 2 I2C resources
iio: imu: fxos8700: fix ACCEL measurement range selection
iio: imu: fxos8700: fix incomplete ACCEL and MAGN channels readback
iio: imu: fxos8700: fix IMU data bits returned to user space
iio: imu: fxos8700: fix map label of channel type to MAGN sensor
iio: imu: fxos8700: fix swapped ACCEL and MAGN channels readback
iio: imu: fxos8700: fix incorrect ODR mode readback
iio: imu: fxos8700: fix failed initialization ODR mode assignment
iio: imu: fxos8700: remove definition FXOS8700_CTRL_ODR_MIN
iio: imu: fxos8700: fix MAGN sensor scale and unit
nvmem: brcm_nvram: Add check for kzalloc
nvmem: sunxi_sid: Always use 32-bit MMIO reads
nvmem: qcom-spmi-sdam: fix module autoloading
parisc: Fix return code of pdc_iodc_print()
parisc: Replace hardcoded value with PRIV_USER constant in ptrace.c
parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case
riscv: disable generation of unwind tables
Revert "mm: kmemleak: alloc gray object for reserved region with direct map"
mm: multi-gen LRU: fix crash during cgroup migration
mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps
mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath()
usb: gadget: f_uac2: Fix incorrect increment of bNumEndpoints
usb: typec: ucsi: Don't attempt to resume the ports before they exist
usb: gadget: udc: do not clear gadget driver.bus
kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()
HV: hv_balloon: fix memory leak with using debugfs_lookup()
x86/debug: Fix stack recursion caused by wrongly ordered DR7 accesses
fpga: m10bmc-sec: Fix probe rollback
fpga: stratix10-soc: Fix return value check in s10_ops_write_init()
mm/uffd: fix pte marker when fork() without fork event
mm/swapfile: add cond_resched() in get_swap_pages()
mm/khugepaged: fix ->anon_vma race
mm, mremap: fix mremap() expanding for vma's with vm_ops->close()
mm/MADV_COLLAPSE: catch !none !huge !bad pmd lookups
highmem: round down the address passed to kunmap_flush_on_unmap()
ia64: fix build error due to switch case label appearing next to declaration
Squashfs: fix handling and sanity checking of xattr_ids count
maple_tree: fix mas_empty_area_rev() lower bound validation
migrate: hugetlb: check for hugetlb shared PMD in node migration
dma-buf: actually set signaling bit for private stub fences
serial: stm32: Merge hard IRQ and threaded IRQ handling into single IRQ handler
drm/i915: Avoid potential vm use-after-free
drm/i915: Fix potential bit_17 double-free
drm/amd: Fix initialization for nbio 4.3.0
drm/amd/pm: drop unneeded dpm features disablement for SMU 13.0.4/11
drm/amdgpu: update wave data type to 3 for gfx11
nvmem: core: initialise nvmem->id early
nvmem: core: remove nvmem_config wp_gpio
nvmem: core: fix cleanup after dev_set_name()
nvmem: core: fix registration vs use race
nvmem: core: fix device node refcounting
nvmem: core: fix cell removal on error
nvmem: core: fix return value
phy: qcom-qmp-combo: fix runtime suspend
serial: 8250_dma: Fix DMA Rx completion race
serial: 8250_dma: Fix DMA Rx rearm race
platform/x86/amd: pmc: add CONFIG_SERIO dependency
ASoC: SOF: sof-audio: prepare_widgets: Check swidget for NULL on sink failure
iio:adc:twl6030: Enable measurement of VAC
powerpc/64s/radix: Fix crash with unaligned relocated kernel
powerpc/64s: Fix local irq disable when PMIs are disabled
powerpc/imc-pmu: Revert nest_init_lock to being a mutex
fs/ntfs3: Validate attribute data and valid sizes
ovl: Use "buf" flexible array for memcpy() destination
f2fs: initialize locks earlier in f2fs_fill_super()
fbdev: smscufx: fix error handling code in ufx_usb_probe
f2fs: fix to do sanity check on i_extra_isize in is_alive()
wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads
gfs2: Cosmetic gfs2_dinode_{in,out} cleanup
gfs2: Always check inode size of inline inodes
bpf: Skip invalid kfunc call in backtrack_insn
Linux 6.1.11
Change-Id: I69722bc9711b91f2fca18de59746ada373f64c5e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Liam Howlett
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82587c0e27 |
maple_tree: fix mas_empty_area_rev() lower bound validation
commit 7327e8111adb315423035fb5233533016dfd3f2e upstream.
mas_empty_area_rev() was not correctly validating the start of a gap
against the lower limit. This could lead to the range starting lower than
the requested minimum.
Fix the issue by better validating a gap once one is found.
This commit also adds tests to the maple tree test suite for this issue
and tests the mas_empty_area() function for similar bound checking.
Link: https://lkml.kernel.org/r/20230111200136.1851322-1-Liam.Howlett@oracle.com
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216911
Fixes:
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Wei Yang
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e0514483fa |
maple_tree: should get pivots boundary by type
[ Upstream commit ab6ef70a8b0d314c2160af70b0de984664d675e0 ]
We should get pivots boundary by type. Fixes a potential overindexing of
mt_pivots[].
Link: https://lkml.kernel.org/r/20221112234308.23823-1-richard.weiyang@gmail.com
Fixes:
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|
Liam Howlett
|
d8ae61aba7 |
FROMLIST: maple_tree: fix mas_empty_area_rev() lower bound validation
mas_empty_area_rev() was not correctly validating the start of a gap
against the lower limit. This could lead to the range starting lower than
the requested minimum.
Fix the issue by better validating a gap once one is found.
This commit also adds tests to the maple tree test suite for this issue
and tests the mas_empty_area() function for similar bound checking.
Link: https://lkml.kernel.org/r/20230111200136.1851322-1-Liam.Howlett@oracle.com
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216911
Fixes:
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Greg Kroah-Hartman
|
936f394ef7 |
This is the 6.1.9 stable release
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atmel_ramc_probe() memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe() arm64: dts: qcom: sc8280xp: fix primary USB-DP PHY reset dmaengine: qcom: gpi: Set link_rx bit on GO TRE for rx operation dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG soc: imx: imx8mp-blk-ctrl: enable global pixclk with HDMI_TX_PHY PD arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property ARM: dts: imx6ul-pico-dwarf: Use 'clock-frequency' ARM: dts: imx7d-pico: Use 'clock-frequency' ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' arm64: dts: verdin-imx8mm: fix dahlia audio playback arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux arm64: dts: verdin-imx8mm: fix dev board audio playback arm64: dts: imx93-11x11-evk: correct clock and strobe pad setting ARM: imx: add missing of_node_put() soc: imx: imx8mp-blk-ctrl: don't set power device name arm64: dts: imx8mp: Fix missing GPC Interrupt arm64: dts: imx8mp: Fix power-domain typo arm64: dts: imx8mp-evk: pcie0-refclk cosmetic cleanup HID: intel_ish-hid: Add check for ishtp_dma_tx_map arm64: dts: imx8mm-venice-gw7901: fix USB2 controller OC polarity soc: imx8m: Fix incorrect check for of_clk_get_by_name() reset: ti-sci: honor TI_SCI_PROTOCOL setting when not COMPILE_TEST reset: uniphier-glue: Fix possible null-ptr-deref EDAC/highbank: Fix memory leak in highbank_mc_probe() firmware: arm_scmi: Harden shared memory access in fetch_response firmware: arm_scmi: Harden shared memory access in fetch_notification firmware: arm_scmi: Fix virtio channels cleanup on shutdown interconnect: qcom: msm8996: Provide UFS clocks to A2NoC interconnect: qcom: msm8996: Fix regmap max_register values HID: amd_sfh: Fix warning unwind goto tomoyo: fix broken dependency on *.conf.default RDMA/rxe: Fix inaccurate constants in rxe_type_info RDMA/rxe: Prevent faulty rkey generation erofs: fix kvcalloc() misuse with __GFP_NOFAIL arm64: dts: marvell: AC5/AC5X: Fix address for UART1 RDMA/core: Fix ib block iterator counter overflow IB/hfi1: Reject a zero-length user expected buffer IB/hfi1: Reserve user expected TIDs IB/hfi1: Fix expected receive setup error exit issues IB/hfi1: Immediately remove invalid memory from hardware IB/hfi1: Remove user expected buffer invalidate race affs: initialize fsdata in affs_truncate() PM: AVS: qcom-cpr: Fix an error handling path in cpr_probe() arm64: dts: qcom: msm8992: Don't use sfpb mutex arm64: dts: qcom: msm8992-libra: Fix the memory map kbuild: export top-level LDFLAGS_vmlinux only to scripts/Makefile.vmlinux kbuild: fix 'make modules' error when CONFIG_DEBUG_INFO_BTF_MODULES=y phy: ti: fix Kconfig warning and operator precedence drm/msm/gpu: Fix potential double-free NFSD: fix use-after-free in nfsd4_ssc_setup_dul() ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60 drm/vc4: bo: Fix drmm_mutex_init memory hog phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe() bpf: hash map, avoid deadlock with suitable hash mask amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent amd-xgbe: Delay AN timeout during KR training bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation drm/vc4: bo: Fix unused variable warning phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() net: nfc: Fix use-after-free in local_cleanup() net: wan: Add checks for NULL for utdm in undo_uhdlc_init and unmap_si_regs net: enetc: avoid deadlock in enetc_tx_onestep_tstamp() net: lan966x: add missing fwnode_handle_put() for ports node sch_htb: Avoid grafting on htb_destroy_class_offload when destroying htb gpio: mxc: Protect GPIO irqchip RMW with bgpio spinlock gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid pinctrl: rockchip: fix reading pull type on rk3568 net: stmmac: Fix queue statistics reading net/sched: sch_taprio: fix possible use-after-free l2tp: convert l2tp_tunnel_list to idr l2tp: close all race conditions in l2tp_tunnel_register() net: usb: sr9700: Handle negative len net: mdio: validate parameter addr in mdiobus_get_phy() HID: check empty report_list in hid_validate_values() HID: check empty report_list in bigben_probe() net: stmmac: fix invalid call to mdiobus_get_phy() pinctrl: rockchip: fix mux route data for rk3568 ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcor-som ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcom-som ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp157c-emstamp-argon ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp151a-prtt1l HID: revert CHERRY_MOUSE_000C quirk block/rnbd-clt: fix wrong max ID in ida_alloc_max usb: ucsi: Ensure connector delayed work items are flushed usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait usb: gadget: f_fs: Ensure ep0req is dequeued before free_request netfilter: conntrack: handle tcp challenge acks during connection reuse Bluetooth: Fix a buffer overflow in mgmt_mesh_add() Bluetooth: hci_conn: Fix memory leaks Bluetooth: hci_sync: fix memory leak in hci_update_adv_data() Bluetooth: ISO: Avoid circular locking dependency Bluetooth: ISO: Fix possible circular locking dependency Bluetooth: hci_event: Fix Invalid wait context Bluetooth: Fix possible deadlock in rfcomm_sk_state_change net: ipa: disable ipa interrupt during suspend net/mlx5e: Avoid false lock dependency warning on tc_ht even more net/mlx5: E-switch, Fix setting of reserved fields on MODIFY_SCHEDULING_ELEMENT net/mlx5e: QoS, Fix wrongfully setting parent_element_id on MODIFY_SCHEDULING_ELEMENT net/mlx5e: Set decap action based on attr for sample net/mlx5: E-switch, Fix switchdev mode after devlink reload net: mlx5: eliminate anonymous module_init & module_exit drm/panfrost: fix GENERIC_ATOMIC64 dependency dmaengine: Fix double increment of client_count in dma_chan_get() net: macb: fix PTP TX timestamp failure due to packet padding virtio-net: correctly enable callback during start_xmit l2tp: prevent lockdep issue in l2tp_tunnel_register() HID: betop: check shape of output reports drm/i915/selftests: Unwind hugepages to drop wakeref on error cifs: fix potential deadlock in cache_refresh_path() dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node() dmaengine: tegra: Fix memory leak in terminate_all() phy: phy-can-transceiver: Skip warning if no "max-bitrate" drm/amd/display: fix issues with driver unload net: sched: gred: prevent races when adding offloads to stats nvme-pci: fix timeout request state check tcp: avoid the lookup process failing to get sk in ehash table usb: dwc3: fix extcon dependency ptdma: pt_core_execute_cmd() should use spinlock device property: fix of node refcount leak in fwnode_graph_get_next_endpoint() w1: fix deadloop in __w1_remove_master_device() w1: fix WARNING after calling w1_process() driver core: Fix test_async_probe_init saves device in wrong array selftests/net: toeplitz: fix race on tpacket_v3 block close net: dsa: microchip: ksz9477: port map correction in ALU table entry register thermal: Validate new state in cur_state_store() thermal/core: fix error code in __thermal_cooling_device_register() thermal: core: call put_device() only after device_register() fails net: stmmac: enable all safety features by default bnxt: Do not read past the end of test names tcp: fix rate_app_limited to default to 1 scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace ASoC: SOF: pm: Set target state earlier ASoC: SOF: pm: Always tear down pipelines before DSP suspend ASoC: SOF: Add FW state to debugfs ASoC: amd: yc: Add Razer Blade 14 2022 into DMI table spi: cadence: Fix busy cycles calculation cpufreq: CPPC: Add u64 casts to avoid overflowing cpufreq: Add Tegra234 to cpufreq-dt-platdev blocklist ASoC: mediatek: mt8186: support rt5682s_max98360 ASoC: mediatek: mt8186: Add machine support for max98357a ASoC: amd: yc: Add ASUS M5402RA into DMI table ASoC: support machine driver with max98360 kcsan: test: don't put the expect array on the stack cpufreq: Add SM6375 to cpufreq-dt-platdev blocklist ASoC: fsl_micfil: Correct the number of steps on SX controls drm/msm/a6xx: Avoid gx gbit halt during rpm suspend net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem drm: Add orientation quirk for Lenovo ideapad D330-10IGL s390/debug: add _ASM_S390_ prefix to header guard s390: expicitly align _edata and _end symbols on page boundary xen/pvcalls: free active map buffer on pvcalls_front_free_map perf/x86/cstate: Add Meteor Lake support perf/x86/msr: Add Meteor Lake support perf/x86/msr: Add Emerald Rapids perf/x86/intel/uncore: Add Emerald Rapids nolibc: fix fd_set type tools/nolibc: Fix S_ISxxx macros tools/nolibc: fix missing includes causing build issues at -O0 tools/nolibc: prevent gcc from making memset() loop over itself cpufreq: armada-37xx: stop using 0 as NULL pointer ASoC: fsl_ssi: Rename AC'97 streams to avoid collisions with AC'97 CODEC ASoC: fsl-asoc-card: Fix naming of AC'97 CODEC widgets ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA drm/amdkfd: Add sync after creating vram bo drm/amdkfd: Fix NULL pointer error for GC 11.0.1 on mGPU cifs: fix potential memory leaks in session setup spi: spidev: remove debug messages that access spidev->spi without locking KVM: s390: interrupt: use READ_ONCE() before cmpxchg() scsi: hisi_sas: Use abort task set to reset SAS disks when discovered scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id r8152: add vendor/device ID pair for Microsoft Devkit platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD platform/x86: asus-nb-wmi: Add alternate mapping for KEY_CAMERA platform/x86: asus-nb-wmi: Add alternate mapping for KEY_SCREENLOCK platform/x86: asus-wmi: Add quirk wmi_ignore_fan platform/x86: asus-wmi: Ignore fan on E410MA platform/x86: simatic-ipc: correct name of a model platform/x86: simatic-ipc: add another model lockref: stop doing cpu_relax in the cmpxchg loop ata: pata_cs5535: Don't build on UML firmware: coreboot: Check size of table entry and use flex-array btrfs: zoned: enable metadata over-commit for non-ZNS setup Revert "selftests/bpf: check null propagation only neither reg is PTR_TO_BTF_ID" arm64: efi: Recover from synchronous exceptions occurring in firmware arm64: efi: Avoid workqueue to check whether EFI runtime is live arm64: efi: Account for the EFI runtime stack in stack unwinder Bluetooth: hci_sync: cancel cmd_timer if hci_open failed drm/i915: Allow panel fixed modes to have differing sync polarities drm/i915: Allow alternate fixed modes always for eDP drm/amdgpu: complete gfxoff allow signal during suspend without delay io_uring/msg_ring: fix remote queue to disabled ring wifi: mac80211: Proper mark iTXQs for resumption wifi: mac80211: Fix iTXQ AMPDU fragmentation handling sched/fair: Check if prev_cpu has highest spare cap in feec() sched/uclamp: Fix a uninitialized variable warnings vfio/type1: Respect IOMMU reserved regions in vfio_test_domain_fgsp() scsi: hpsa: Fix allocation size for scsi_host_alloc() kvm/vfio: Fix potential deadlock on vfio group_lock nfsd: don't free files unconditionally in __nfsd_file_cache_purge module: Don't wait for GOING modules ftrace: Export ftrace_free_filter() to modules tracing: Make sure trace_printk() can output as soon as it can be used trace_events_hist: add check for return value of 'create_hist_field' ftrace/scripts: Update the instructions for ftrace-bisect.sh cifs: Fix oops due to uncleared server->smbd_conn in reconnect ksmbd: add max connections parameter ksmbd: do not sign response to session request for guest login ksmbd: downgrade ndr version error message to debug ksmbd: limit pdu length size according to connection status ovl: fix tmpfile leak ovl: fail on invalid uid/gid mapping at copy up io_uring/net: cache provided buffer group value for multishot receives KVM: x86/vmx: Do not skip segment attributes if unusable bit is set KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation scsi: ufs: core: Fix devfreq deadlocks riscv: fix -Wundef warning for CONFIG_RISCV_BOOT_SPINWAIT thermal: intel: int340x: Protect trip temperature from concurrent updates regulator: dt-bindings: samsung,s2mps14: add lost samsung,ext-control-gpios ipv6: fix reachability confirmation with proxy_ndp ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment EDAC/device: Respect any driver-supplied workqueue polling value EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info platform/x86: thinkpad_acpi: Fix profile modes on Intel platforms drm/display/dp_mst: Correct the kref of port. drm/amd/pm: add missing AllowIHInterrupt message mapping for SMU13.0.0 drm/amdgpu: remove unconditional trap enable on add gfx11 queues drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignments drm/amdgpu/display/mst: limit payload to be updated one by one drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPD io_uring: inline io_req_task_work_add() io_uring: inline __io_req_complete_post() io_uring: hold locks for io_req_complete_failed io_uring: use io_req_task_complete() in timeout io_uring: remove io_req_tw_post_queue io_uring: inline __io_req_complete_put() net: mana: Fix IRQ name - add PCI and queue number io_uring: always prep_async for drain requests i2c: designware: use casting of u64 in clock multiplication to avoid overflow i2c: designware: Fix unbalanced suspended flag drm/drm_vma_manager: Add drm_vma_node_allow_once() drm/i915: Fix a memory leak with reused mmap_offset iavf: fix temporary deadlock and failure to set MAC address iavf: schedule watchdog immediately when changing primary MAC netlink: prevent potential spectre v1 gadgets net: fix UaF in netns ops registration error path net: fec: Use page_pool_put_full_page when freeing rx buffers nvme: simplify transport specific device attribute handling nvme: consolidate setting the tagset flags nvme-fc: fix initialization order drm/i915/selftest: fix intel_selftest_modify_policy argument types ACPI: video: Add backlight=native DMI quirk for HP Pavilion g6-1d80nr ACPI: video: Add backlight=native DMI quirk for HP EliteBook 8460p ACPI: video: Add backlight=native DMI quirk for Asus U46E netfilter: nft_set_rbtree: Switch to node list walk for overlap detection netfilter: nft_set_rbtree: skip elements in transaction from garbage collection netlink: annotate data races around nlk->portid netlink: annotate data races around dst_portid and dst_group netlink: annotate data races around sk_state ipv4: prevent potential spectre v1 gadget in ip_metrics_convert() ipv4: prevent potential spectre v1 gadget in fib_metrics_match() net: dsa: microchip: fix probe of I2C-connected KSZ8563 net: ethernet: adi: adin1110: Fix multicast offloading netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE netrom: Fix use-after-free of a listening socket. platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting platform/x86: apple-gmux: Move port defines to apple-gmux.h platform/x86: apple-gmux: Add apple_gmux_detect() helper ACPI: video: Fix apple gmux detection tracing/osnoise: Use built-in RCU list checking net/sched: sch_taprio: do not schedule in taprio_reset() sctp: fail if no bound addresses can be used for a given scope riscv/kprobe: Fix instruction simulation of JALR nvme: fix passthrough csi check gpio: mxc: Unlock on error path in mxc_flip_edge() gpio: ep93xx: Fix port F hwirq numbers in handler net: ravb: Fix lack of register setting after system resumed for Gen3 net: ravb: Fix possible hang if RIS2_QFF1 happen net: mctp: add an explicit reference from a mctp_sk_key to sock net: mctp: move expiry timer delete to unhash net: mctp: hold key reference when looking up a general key net: mctp: mark socks as dead on unhash, prevent re-add thermal: intel: int340x: Add locking to int340x_thermal_get_trip_type() riscv: Move call to init_cpu_topology() to later initialization stage net/tg3: resolve deadlock in tg3_reset_task() during EEH tsnep: Fix TX queue stop/wake for multiple queues net: mdio-mux-meson-g12a: force internal PHY off on mux switch Partially revert "perf/arm-cmn: Optimise DTC counter accesses" block: ublk: move ublk_chr_class destroying after devices are removed treewide: fix up files incorrectly marked executable tools: gpio: fix -c option of gpio-event-mon Fix up more non-executable files marked executable Revert "mm/compaction: fix set skip in fast_find_migrateblock" Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode" Input: i8042 - add Clevo PCX0DX to i8042 quirk table x86/sev: Add SEV-SNP guest feature negotiation support acpi: Fix suspend with Xen PV dt-bindings: riscv: fix underscore requirement for multi-letter extensions dt-bindings: riscv: fix single letter canonical order x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL dt-bindings: i2c: renesas,rzv2m: Fix SoC specific string netfilter: conntrack: unify established states for SCTP paths perf/x86/amd: fix potential integer overflow on shift of a int amdgpu: fix build on non-DCN platforms. Linux 6.1.9 Change-Id: I750dee519337922880b87841f6732565961c6b0a Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Eric Dumazet
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992e4ff711 |
netlink: prevent potential spectre v1 gadgets
[ Upstream commit f0950402e8c76e7dcb08563f1b4e8000fbc62455 ]
Most netlink attributes are parsed and validated from
__nla_validate_parse() or validate_nla()
u16 type = nla_type(nla);
if (type == 0 || type > maxtype) {
/* error or continue */
}
@type is then used as an array index and can be used
as a Spectre v1 gadget.
array_index_nospec() can be used to prevent leaking
content of kernel memory to malicious users.
This should take care of vast majority of netlink uses,
but an audit is needed to take care of others where
validation is not yet centralized in core netlink functions.
Fixes:
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Mateusz Guzik
|
448e5fbbf9 |
lockref: stop doing cpu_relax in the cmpxchg loop
[ Upstream commit f5fe24ef17b5fbe6db49534163e77499fb10ae8c ]
On the x86-64 architecture even a failing cmpxchg grants exclusive
access to the cacheline, making it preferable to retry the failed op
immediately instead of stalling with the pause instruction.
To illustrate the impact, below are benchmark results obtained by
running various will-it-scale tests on top of the 6.2-rc3 kernel and
Cascade Lake (2 sockets * 24 cores * 2 threads) CPU.
All results in ops/s. Note there is some variance in re-runs, but the
code is consistently faster when contention is present.
open3 ("Same file open/close"):
proc stock no-pause
1 805603 814942 (+%1)
2 1054980 1054781 (-0%)
8 1544802 1822858 (+18%)
24 1191064 2199665 (+84%)
48 851582 1469860 (+72%)
96 609481 1427170 (+134%)
fstat2 ("Same file fstat"):
proc stock no-pause
1 3013872 3047636 (+1%)
2 4284687 4400421 (+2%)
8 3257721 5530156 (+69%)
24 2239819 5466127 (+144%)
48 1701072 5256609 (+209%)
96
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|
Greg Kroah-Hartman
|
ee921ef7b4 |
Merge 6.1.8 into android14-6.1
Changes in 6.1.8 dma-buf: fix dma_buf_export init order v2 btrfs: fix trace event name typo for FLUSH_DELAYED_REFS wifi: iwlwifi: fw: skip PPAG for JF pNFS/filelayout: Fix coalescing test for single DS selftests/bpf: check null propagation only neither reg is PTR_TO_BTF_ID net: ethernet: marvell: octeontx2: Fix uninitialized variable warning tools/virtio: initialize spinlocks in vring_test.c vdpa/mlx5: Return error on vlan ctrl commands if not supported vdpa/mlx5: Avoid using reslock in event_handler vdpa/mlx5: Avoid overwriting CVQ iotlb virtio_pci: modify ENOENT to EINVAL vduse: Validate vq_num in vduse_validate_config() vdpa_sim_net: should not drop the multicast/broadcast packet net/ethtool/ioctl: return -EOPNOTSUPP if we have no phy stats r8169: move rtl_wol_enable_rx() and rtl_prepare_power_down() r8169: fix dmar pte write access is not set error bpf: keep a reference to the mm, in case the task is dead. RDMA/srp: Move large values to a new enum for gcc13 selftests: net: fix cmsg_so_mark.sh test hang btrfs: always report error in run_one_delayed_ref() x86/asm: Fix an assembler warning with current binutils f2fs: let's avoid panic if extent_tree is not created perf/x86/rapl: Treat Tigerlake like Icelake cifs: fix race in assemble_neg_contexts() memblock tests: Fix compilation error. perf/x86/rapl: Add support for Intel Meteor Lake perf/x86/rapl: Add support for Intel Emerald Rapids of: fdt: Honor CONFIG_CMDLINE* even without /chosen node, take 2 fbdev: omapfb: avoid stack overflow warning Bluetooth: hci_sync: Fix use HCI_OP_LE_READ_BUFFER_SIZE_V2 Bluetooth: hci_qca: Fix driver shutdown on closed serdev wifi: brcmfmac: fix regression for Broadcom PCIe wifi devices wifi: mac80211: fix MLO + AP_VLAN check wifi: mac80211: reset multiple BSSID options in stop_ap() wifi: mac80211: sdata can be NULL during AMPDU start wifi: mac80211: fix initialization of rx->link and rx->link_sta nommu: fix memory leak in do_mmap() error path nommu: fix do_munmap() error path nommu: fix split_vma() map_count error proc: fix PIE proc-empty-vm, proc-pid-vm tests Add exception protection processing for vd in axi_chan_handle_err function LoongArch: Add HWCAP_LOONGARCH_CPUCFG to elf_hwcap zonefs: Detect append writes at invalid locations nilfs2: fix general protection fault in nilfs_btree_insert() mm/shmem: restore SHMEM_HUGE_DENY precedence over MADV_COLLAPSE hugetlb: unshare some PMDs when splitting VMAs mm/khugepaged: fix collapse_pte_mapped_thp() to allow anon_vma serial: stm32: Merge hard IRQ and threaded IRQ handling into single IRQ handler Revert "serial: stm32: Merge hard IRQ and threaded IRQ handling into single IRQ handler" xhci-pci: set the dma max_seg_size usb: xhci: Check endpoint is valid before dereferencing it xhci: Fix null pointer dereference when host dies xhci: Add update_hub_device override for PCI xHCI hosts xhci: Add a flag to disable USB3 lpm on a xhci root port level. usb: acpi: add helper to check port lpm capability using acpi _DSM xhci: Detect lpm incapable xHC USB3 roothub ports from ACPI tables prlimit: do_prlimit needs to have a speculation check USB: serial: option: add Quectel EM05-G (GR) modem USB: serial: option: add Quectel EM05-G (CS) modem USB: serial: option: add Quectel EM05-G (RS) modem USB: serial: option: add Quectel EC200U modem USB: serial: option: add Quectel EM05CN (SG) modem USB: serial: option: add Quectel EM05CN modem staging: vchiq_arm: fix enum vchiq_status return types USB: misc: iowarrior: fix up header size for USB_DEVICE_ID_CODEMERCS_IOW100 usb: misc: onboard_hub: Invert driver registration order usb: misc: onboard_hub: Move 'attach' work to the driver misc: fastrpc: Fix use-after-free and race in fastrpc_map_find misc: fastrpc: Don't remove map on creater_process and device_release misc: fastrpc: Fix use-after-free race condition for maps usb: core: hub: disable autosuspend for TI TUSB8041 comedi: adv_pci1760: Fix PWM instruction handling ACPI: PRM: Check whether EFI runtime is available mmc: sunxi-mmc: Fix clock refcount imbalance during unbind mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting mm/hugetlb: fix PTE marker handling in hugetlb_change_protection() mm/hugetlb: fix uffd-wp handling for migration entries in hugetlb_change_protection() mm/hugetlb: pre-allocate pgtable pages for uffd wr-protects mm/userfaultfd: enable writenotify while userfaultfd-wp is enabled for a VMA mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end btrfs: add extra error messages to cover non-ENOMEM errors from device_add_list() btrfs: fix missing error handling when logging directory items btrfs: fix directory logging due to race with concurrent index key deletion btrfs: add missing setup of log for full commit at add_conflicting_inode() btrfs: do not abort transaction on failure to write log tree when syncing log btrfs: do not abort transaction on failure to update log root btrfs: qgroup: do not warn on record without old_roots populated btrfs: fix invalid leaf access due to inline extent during lseek btrfs: fix race between quota rescan and disable leading to NULL pointer deref cifs: do not include page data when checking signature thunderbolt: Disable XDomain lane 1 only in software connection manager thunderbolt: Use correct function to calculate maximum USB3 link rate thunderbolt: Do not report errors if on-board retimers are found thunderbolt: Do not call PM runtime functions in tb_retimer_scan() riscv: dts: sifive: fu740: fix size of pcie 32bit memory bpf: restore the ebpf program ID for BPF_AUDIT_UNLOAD and PERF_BPF_EVENT_PROG_UNLOAD tty: serial: qcom-geni-serial: fix slab-out-of-bounds on RX FIFO buffer tty: fix possible null-ptr-defer in spk_ttyio_release pktcdvd: check for NULL returna fter calling bio_split_to_limits() io_uring/poll: don't reissue in case of poll race on multishot request mptcp: explicitly specify sock family at subflow creation time mptcp: netlink: respect v4/v6-only sockets selftests: mptcp: userspace: validate v4-v6 subflows mix USB: gadgetfs: Fix race between mounting and unmounting USB: serial: cp210x: add SCALANCE LPE-9000 device id usb: cdns3: remove fetched trb from cache before dequeuing usb: host: ehci-fsl: Fix module alias usb: musb: fix error return code in omap2430_probe() usb: typec: tcpm: Fix altmode re-registration causes sysfs create fail usb: typec: altmodes/displayport: Add pin assignment helper usb: typec: altmodes/displayport: Fix pin assignment calculation usb: gadget: g_webcam: Send color matching descriptor per frame USB: gadget: Add ID numbers to configfs-gadget driver names usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate() usb-storage: apply IGNORE_UAS only for HIKSEMI MD202 on RTL9210 arm64: dts: imx8mp: correct usb clocks dt-bindings: phy: g12a-usb2-phy: fix compatible string documentation dt-bindings: phy: g12a-usb3-pcie-phy: fix compatible string documentation serial: pch_uart: Pass correct sg to dma_unmap_sg() dmaengine: lgm: Move DT parsing after initialization dmaengine: tegra210-adma: fix global intr clear dmaengine: idxd: Let probe fail when workqueue cannot be enabled dmaengine: idxd: Prevent use after free on completion memory dmaengine: idxd: Do not call DMX TX callbacks during workqueue disable serial: amba-pl011: fix high priority character transmission in rs486 mode serial: atmel: fix incorrect baudrate setup serial: exar: Add support for Sealevel 7xxxC serial cards gsmi: fix null-deref in gsmi_get_variable mei: bus: fix unlink on bus in error path mei: me: add meteor lake point M DID VMCI: Use threaded irqs instead of tasklets ARM: dts: qcom: apq8084-ifc6540: fix overriding SDHCI ARM: omap1: fix !ARCH_OMAP1_ANY link failures drm/amdgpu: fix amdgpu_job_free_resources v2 drm/amdgpu: allow multipipe policy on ASICs with one MEC drm/amdgpu: Correct the power calcultion for Renior/Cezanne. drm/i915: re-disable RC6p on Sandy Bridge drm/i915/display: Check source height is > 0 drm/i915: Allow switching away via vga-switcheroo if uninitialized drm/i915: Remove unused variable drm/amd/display: Fix set scaling doesn's work drm/amd/display: Calculate output_color_space after pixel encoding adjustment drm/amd/display: Fix COLOR_SPACE_YCBCR2020_TYPE matrix drm/amd/display: disable S/G display on DCN 3.1.5 drm/amd/display: disable S/G display on DCN 3.1.4 cifs: reduce roundtrips on create/qinfo requests fs/ntfs3: Fix attr_punch_hole() null pointer derenference arm64: efi: Execute runtime services from a dedicated stack efi: rt-wrapper: Add missing include panic: Separate sysctl logic from CONFIG_SMP exit: Put an upper limit on how often we can oops exit: Expose "oops_count" to sysfs exit: Allow oops_limit to be disabled panic: Consolidate open-coded panic_on_warn checks panic: Introduce warn_limit panic: Expose "warn_count" to sysfs docs: Fix path paste-o for /sys/kernel/warn_count exit: Use READ_ONCE() for all oops/warn limit reads x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN drm/amdgpu/discovery: enable soc21 common for GC 11.0.4 drm/amdgpu/discovery: enable gmc v11 for GC 11.0.4 drm/amdgpu/discovery: enable gfx v11 for GC 11.0.4 drm/amdgpu/discovery: enable mes support for GC v11.0.4 drm/amdgpu: set GC 11.0.4 family drm/amdgpu/discovery: set the APU flag for GC 11.0.4 drm/amdgpu: add gfx support for GC 11.0.4 drm/amdgpu: add gmc v11 support for GC 11.0.4 drm/amdgpu/discovery: add PSP IP v13.0.11 support drm/amdgpu/pm: enable swsmu for SMU IP v13.0.11 drm/amdgpu: add smu 13 support for smu 13.0.11 drm/amdgpu/pm: add GFXOFF control IP version check for SMU IP v13.0.11 drm/amdgpu/soc21: add mode2 asic reset for SMU IP v13.0.11 drm/amdgpu/pm: use the specific mailbox registers only for SMU IP v13.0.4 drm/amdgpu/discovery: enable nbio support for NBIO v7.7.1 drm/amdgpu: enable PSP IP v13.0.11 support drm/amdgpu: enable GFX IP v11.0.4 CG support drm/amdgpu: enable GFX Power Gating for GC IP v11.0.4 drm/amdgpu: enable GFX Clock Gating control for GC IP v11.0.4 drm/amdgpu: add tmz support for GC 11.0.1 drm/amdgpu: add tmz support for GC IP v11.0.4 drm/amdgpu: correct MEC number for gfx11 APUs octeontx2-pf: Avoid use of GFP_KERNEL in atomic context net/ulp: use consistent error code when blocking ULP octeontx2-pf: Fix the use of GFP_KERNEL in atomic context on rt net/mlx5: fix missing mutex_unlock in mlx5_fw_fatal_reporter_err_work() block: mq-deadline: Rename deadline_is_seq_writes() Revert "wifi: mac80211: fix memory leak in ieee80211_if_add()" soc: qcom: apr: Make qcom,protection-domain optional again Linux 6.1.8 Change-Id: I35d5b5a1ed4822eddb2fc8b29b323b36f7d11926 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Kees Cook
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13aa82f007 |
panic: Consolidate open-coded panic_on_warn checks
commit 79cc1ba7badf9e7a12af99695a557e9ce27ee967 upstream. Several run-time checkers (KASAN, UBSAN, KFENCE, KCSAN, sched) roll their own warnings, and each check "panic_on_warn". Consolidate this into a single function so that future instrumentation can be added in a single location. Cc: Marco Elver <elver@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Ben Segall <bsegall@google.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Daniel Bristot de Oliveira <bristot@redhat.com> Cc: Valentin Schneider <vschneid@redhat.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Gow <davidgow@google.com> Cc: tangmeng <tangmeng@uniontech.com> Cc: Jann Horn <jannh@google.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Petr Mladek <pmladek@suse.com> Cc: "Paul E. McKenney" <paulmck@kernel.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: "Guilherme G. Piccoli" <gpiccoli@igalia.com> Cc: Tiezhu Yang <yangtiezhu@loongson.cn> Cc: kasan-dev@googlegroups.com Cc: linux-mm@kvack.org Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com> Link: https://lore.kernel.org/r/20221117234328.594699-4-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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47a0453b99 |
This is the 6.1.5 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmO/6qcACgkQONu9yGCS aT5/dhAAmz5tf0T/IJNrfhFeMt9L7vq3grmisuDUTbTGb/1Nd8C+2h8K7PCZDaI7 vzR8Py5jA9pZtjxYmV+rp/6Z3Vofme8kz4b8KEu2FumsXRqW0LHsH0B+GKzbHR5S rOjhE7xSTkuF1agqlSMoJ97c3r81ejU7U27yWg9cvaBo/NgUJfNvZjvlhH6zU6pF BaMHRsxak1RkOHI3aZa3ZGM3ky6Uu8jfNSuxWyKkOWzxsZkju6JPqiWxS/LNdIxp MZbnq5c5qnVHBwFjwbOM2MLplEGwt5seibHKxbSRI4FGXdaAQKG8VJnMgk9kCKmf eJST8/jFn4gdP2TufP61xzipNGHfGIl95Ha8t6j8KAQp0kjwisu4YE9pa/dvtmVZ wReikI7iuNK5nQAwtmLHOZLAa8lcGNFhJQrpwXaNwGKgL5Un1eMQZRBYnY0ia7jI 8lKkT3fPrOXPynjjuBbIij/VF7pU7AC00u29PQQ3TTwzzgN7K2ilo9Bg7AxVj6Kr gPxvcDFV2OLk0OdEMWNckR5lZqyrJS1B12iL7F3gdoWbgYLlaRmsuRwz8S9yr4F+ UNECCzn4ZRIdxCwe3qER9beh9BAr43vXXEOksGhblAMm5UNNNdUhuWsK5sYHXOQW VAjJDXZ/MHZFh9btXzNr4Af1VW1fuJ2HXZs/qLBFXjIEtzNXdtg= =ons5 -----END PGP SIGNATURE----- Merge 6.1.5 into android14-6.1 Changes in 6.1.5 ARM: renumber bits related to _TIF_WORK_MASK btrfs: replace strncpy() with strscpy() cifs: fix interface count calculation during refresh cifs: refcount only the selected iface during interface update usb: dwc3: gadget: Ignore End Transfer delay on teardown btrfs: fix off-by-one in delalloc search during lseek btrfs: fix compat_ro checks against remount perf probe: Use dwarf_attr_integrate as generic DWARF attr accessor perf probe: Fix to get the DW_AT_decl_file and DW_AT_call_file as unsinged data phy: qcom-qmp-combo: fix broken power on btrfs: fix an error handling path in btrfs_defrag_leaves() SUNRPC: ensure the matching upcall is in-flight upon downcall wifi: ath9k: use proper statements in conditionals bpf: pull before calling skb_postpull_rcsum() drm/panfrost: Fix GEM handle creation ref-counting netfilter: nf_tables: consolidate set description netfilter: nf_tables: add function to create set stateful expressions netfilter: nf_tables: perform type checking for existing sets ice: xsk: do not use xdp_return_frame() on tx_buf->raw_buf net: vrf: determine the dst using the original ifindex for multicast vmxnet3: correctly report csum_level for encapsulated packet mptcp: fix deadlock in fastopen error path mptcp: fix lockdep false positive netfilter: nf_tables: honor set timeout and garbage collection updates bonding: fix lockdep splat in bond_miimon_commit() net: lan966x: Fix configuration of the PCS veth: Fix race with AF_XDP exposing old or uninitialized descriptors nfsd: shut down the NFSv4 state objects before the filecache net: hns3: add interrupts re-initialization while doing VF FLR net: hns3: fix miss L3E checking for rx packet net: hns3: fix VF promisc mode not update when mac table full net: sched: fix memory leak in tcindex_set_parms qlcnic: prevent ->dcb use-after-free on qlcnic_dcb_enable() failure net: dsa: mv88e6xxx: depend on PTP conditionally nfc: Fix potential resource leaks bnxt_en: Simplify bnxt_xdp_buff_init() bnxt_en: Fix XDP RX path bnxt_en: Fix first buffer size calculations for XDP multi-buffer bnxt_en: Fix HDS and jumbo thresholds for RX packets vdpa/mlx5: Fix rule forwarding VLAN to TIR vdpa/mlx5: Fix wrong mac address deletion vdpa_sim: fix possible memory leak in vdpasim_net_init() and vdpasim_blk_init() vhost/vsock: Fix error handling in vhost_vsock_init() vringh: fix range used in iotlb_translate() vhost: fix range used in translate_desc() vhost-vdpa: fix an iotlb memory leak vdpa_sim: fix vringh initialization in vdpasim_queue_ready() virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session() vdpa/vp_vdpa: fix kfree a wrong pointer in vp_vdpa_remove vdpasim: fix memory leak when freeing IOTLBs net/mlx5: E-Switch, properly handle ingress tagged packets on VST net/mlx5: Add forgotten cleanup calls into mlx5_init_once() error path net/mlx5: Fix io_eq_size and event_eq_size params validation net/mlx5: Avoid recovery in probe flows net/mlx5: Fix RoCE setting at HCA level net/mlx5e: IPoIB, Don't allow CQE compression to be turned on by default net/mlx5e: Fix RX reporter for XSK RQs net/mlx5e: CT: Fix ct debugfs folder name net/mlx5e: Always clear dest encap in neigh-update-del net/mlx5e: Fix hw mtu initializing at XDP SQ allocation net/mlx5e: Set geneve_tlv_option_0_exist when matching on geneve option net/mlx5: Lag, fix failure to cancel delayed bond work bpf: Always use maximal size for copy_array() tcp: Add TIME_WAIT sockets in bhash2. net: hns3: refine the handling for VF heartbeat net: amd-xgbe: add missed tasklet_kill net: ena: Fix toeplitz initial hash value net: ena: Don't register memory info on XDP exchange net: ena: Account for the number of processed bytes in XDP net: ena: Use bitmask to indicate packet redirection net: ena: Fix rx_copybreak value update net: ena: Set default value for RX interrupt moderation net: ena: Update NUMA TPH hint register upon NUMA node update net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe gpio: pca953x: avoid to use uninitialized value pinctrl RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device RDMA/mlx5: Fix validation of max_rd_atomic caps for DC selftests: net: fix cleanup_v6() for arp_ndisc_evict_nocarrier selftests: net: return non-zero for failures reported in arp_ndisc_evict_nocarrier drm/meson: Reduce the FIFO lines held when AFBC is not used filelock: new helper: vfs_inode_has_locks ceph: switch to vfs_inode_has_locks() to fix file lock bug gpio: sifive: Fix refcount leak in sifive_gpio_probe net: sched: atm: dont intepret cls results when asked to drop net: sched: cbq: dont intepret cls results when asked to drop vxlan: Fix memory leaks in error path net: sparx5: Fix reading of the MAC address netfilter: ipset: fix hash:net,port,net hang with /0 subnet netfilter: ipset: Rework long task execution when adding/deleting entries drm/virtio: Fix memory leak in virtio_gpu_object_create() perf tools: Fix resources leak in perf_data__open_dir() drm/imx: ipuv3-plane: Fix overlay plane width fs/ntfs3: don't hold ni_lock when calling truncate_setsize() drivers/net/bonding/bond_3ad: return when there's no aggregator octeontx2-pf: Fix lmtst ID used in aura free usb: rndis_host: Secure rndis_query check against int overflow perf lock contention: Fix core dump related to not finding the "__sched_text_end" symbol on s/390 perf stat: Fix handling of unsupported cgroup events when using BPF counters perf stat: Fix handling of --for-each-cgroup with --bpf-counters to match non BPF mode drm/i915: unpin on error in intel_vgpu_shadow_mm_pin() drm/i915/gvt: fix double free bug in split_2MB_gtt_entry ublk: honor IO_URING_F_NONBLOCK for handling control command qed: allow sleep in qed_mcp_trace_dump() net/ulp: prevent ULP without clone op from entering the LISTEN status caif: fix memory leak in cfctrl_linkup_request() udf: Fix extension of the last extent in the file usb: dwc3: xilinx: include linux/gpio/consumer.h hfs/hfsplus: avoid WARN_ON() for sanity check, use proper error handling ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown" 9p/client: fix data race on req->status ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet ASoC: SOF: mediatek: initialize panic_info to zero drm/amdgpu: Fix size validation for non-exclusive domains (v4) drm/amdkfd: Fix kfd_process_device_init_vm error handling drm/amdkfd: Fix double release compute pasid io_uring/cancel: re-grab ctx mutex after finishing wait nvme: fix multipath crash caused by flush request when blktrace is enabled ACPI: video: Allow GPU drivers to report no panels drm/amd/display: Report to ACPI video if no panels were found ACPI: video: Don't enable fallback path for creating ACPI backlight by default io_uring: check for valid register opcode earlier kunit: alloc_string_stream_fragment error handling bug fix nvmet: use NVME_CMD_EFFECTS_CSUPP instead of open coding it nvme: also return I/O command effects from nvme_command_effects ASoC: SOF: Intel: pci-tgl: unblock S5 entry if DMA stop has failed" x86/kexec: Fix double-free of elf header buffer x86/bugs: Flush IBP in ib_prctl_set() nfsd: fix handling of readdir in v4root vs. mount upcall timeout fbdev: matroxfb: G200eW: Increase max memory from 1 MB to 16 MB bpf: Fix panic due to wrong pageattr of im->image Revert "drm/amd/display: Enable Freesync Video Mode by default" Revert "net: dsa: qca8k: cache lo and hi for mdio write" net: dsa: qca8k: fix wrong length value for mgmt eth packet net: dsa: tag_qca: fix wrong MGMT_DATA2 size block: don't allow splitting of a REQ_NOWAIT bio io_uring: pin context while queueing deferred tw io_uring: fix CQ waiting timeout handling tpm: Allow system suspend to continue when TPM suspend fails vhost_vdpa: fix the crash in unmap a large memory thermal: int340x: Add missing attribute for data rate base riscv: uaccess: fix type of 0 variable on error in get_user() riscv, kprobes: Stricter c.jr/c.jalr decoding of/fdt: run soc memory setup when early_init_dt_scan_memory fails drm/plane-helper: Add the missing declaration of drm_atomic_state drm/amdkfd: Fix kernel warning during topology setup drm/i915/gvt: fix gvt debugfs destroy drm/i915/gvt: fix vgpu debugfs clean in remove virtio-blk: use a helper to handle request queuing errors virtio_blk: Fix signedness bug in virtblk_prep_rq() drm/amd/display: Add check for DET fetch latency hiding for dcn32 drm/amd/display: Uninitialized variables causing 4k60 UCLK to stay at DPM1 and not DPM0 btrfs: handle case when repair happens with dev-replace ksmbd: fix infinite loop in ksmbd_conn_handler_loop() ksmbd: send proper error response in smb2_tree_connect() ksmbd: check nt_len to be at least CIFS_ENCPWD_SIZE in ksmbd_decode_ntlmssp_auth_blob drm/i915/dsi: add support for ICL+ native MIPI GPIO sequence drm/i915/dsi: fix MIPI_BKLT_EN_1 native GPIO index efi: random: combine bootloader provided RNG seed with RNG protocol output wifi: ath11k: Send PME message during wakeup from D3cold Linux 6.1.5 Change-Id: I8db9e71d31b830cb2686aed0f69e35ce52c70ee7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Greg Kroah-Hartman
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66746d4cf7 |
This is the 6.1.4 stable release
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Merge 6.1.4 into android14-6.1
Changes in 6.1.4
drm/amdgpu: skip MES for S0ix as well since it's part of GFX
drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0
media: stv0288: use explicitly signed char
cxl/region: Fix memdev reuse check
arm64: dts: qcom: sc8280xp: fix UFS DMA coherency
arm64: Prohibit instrumentation on arch_stack_walk()
soc: qcom: Select REMAP_MMIO for LLCC driver
soc: qcom: Select REMAP_MMIO for ICC_BWMON driver
kest.pl: Fix grub2 menu handling for rebooting
ktest.pl minconfig: Unset configs instead of just removing them
jbd2: use the correct print format
perf/x86/intel/uncore: Disable I/O stacks to PMU mapping on ICX-D
perf/x86/intel/uncore: Clear attr_update properly
arm64: dts: qcom: sdm845-db845c: correct SPI2 pins drive strength
arm64: dts: qcom: sc8280xp: fix UFS reference clocks
mmc: sdhci-sprd: Disable CLK_AUTO when the clock is less than 400K
phy: qcom-qmp-combo: fix out-of-bounds clock access
drm/amd/pm: update SMU13.0.0 reported maximum shader clock
drm/amd/pm: correct SMU13.0.0 pstate profiling clock settings
btrfs: fix uninitialized parent in insert_state
btrfs: fix extent map use-after-free when handling missing device in read_one_chunk
btrfs: fix resolving backrefs for inline extent followed by prealloc
ARM: ux500: do not directly dereference __iomem
arm64: dts: qcom: sdm850-samsung-w737: correct I2C12 pins drive strength
random: use rejection sampling for uniform bounded random integers
x86/fpu/xstate: Fix XSTATE_WARN_ON() to emit relevant diagnostics
arm64: dts: qcom: sdm850-lenovo-yoga-c630: correct I2C12 pins drive strength
cxl/region: Fix missing probe failure
EDAC/mc_sysfs: Increase legacy channel support to 12
selftests: Use optional USERCFLAGS and USERLDFLAGS
x86/MCE/AMD: Clear DFR errors found in THR handler
random: add helpers for random numbers with given floor or range
PM/devfreq: governor: Add a private governor_data for governor
cpufreq: Init completion before kobject_init_and_add()
ext2: unbugger ext2_empty_dir()
media: s5p-mfc: Fix to handle reference queue during finishing
media: s5p-mfc: Clear workbit to handle error condition
media: s5p-mfc: Fix in register read and write for H264
bpf: Resolve fext program type when checking map compatibility
ALSA: patch_realtek: Fix Dell Inspiron Plus 16
ALSA: hda/realtek: Apply dual codec fixup for Dell Latitude laptops
platform/x86: thinkpad_acpi: Fix max_brightness of thinklight
platform/x86: ideapad-laptop: Revert "check for touchpad support in _CFG"
platform/x86: ideapad-laptop: Add new _CFG bit numbers for future use
platform/x86: ideapad-laptop: support for more special keys in WMI
ACPI: video: Simplify __acpi_video_get_backlight_type()
ACPI: video: Prefer native over vendor
platform/x86: ideapad-laptop: Refactor ideapad_sync_touchpad_state()
platform/x86: ideapad-laptop: Do not send KEY_TOUCHPAD* events on probe / resume
platform/x86: ideapad-laptop: Only toggle ps2 aux port on/off on select models
platform/x86: ideapad-laptop: Send KEY_TOUCHPAD_TOGGLE on some models
platform/x86: ideapad-laptop: Stop writing VPCCMD_W_TOUCHPAD at probe time
platform/x86: intel-uncore-freq: add Emerald Rapids support
ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock.
platform/x86: x86-android-tablets: Add Medion Lifetab S10346 data
platform/x86: x86-android-tablets: Add Lenovo Yoga Tab 3 (YT3-X90F) charger + fuel-gauge data
platform/x86: x86-android-tablets: Add Advantech MICA-071 extra button
HID: Ignore HP Envy x360 eu0009nv stylus battery
ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless
fs: dlm: fix sock release if listen fails
fs: dlm: retry accept() until -EAGAIN or error returns
mptcp: netlink: fix some error return code
mptcp: remove MPTCP 'ifdef' in TCP SYN cookies
mptcp: dedicated request sock for subflow in v6
mptcp: use proper req destructor for IPv6
dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort
dm thin: Fix ABBA deadlock between shrink_slab and dm_pool_abort_metadata
dm thin: Use last transaction's pmd->root when commit failed
dm thin: resume even if in FAIL mode
dm thin: Fix UAF in run_timer_softirq()
dm integrity: Fix UAF in dm_integrity_dtr()
dm clone: Fix UAF in clone_dtr()
dm cache: Fix UAF in destroy()
dm cache: set needs_check flag after aborting metadata
ata: ahci: fix enum constants for gcc-13
PCI/DOE: Fix maximum data object length miscalculation
tracing/hist: Fix out-of-bound write on 'action_data.var_ref_idx'
perf/core: Call LSM hook after copying perf_event_attr
xtensa: add __umulsidi3 helper
of/kexec: Fix reading 32-bit "linux,initrd-{start,end}" values
ima: Fix hash dependency to correct algorithm
KVM: VMX: Resume guest immediately when injecting #GP on ECREATE
KVM: nVMX: Inject #GP, not #UD, if "generic" VMXON CR0/CR4 check fails
KVM: x86: fix APICv/x2AVIC disabled when vm reboot by itself
KVM: nVMX: Properly expose ENABLE_USR_WAIT_PAUSE control to L1
x86/microcode/intel: Do not retry microcode reloading on the APs
ftrace/x86: Add back ftrace_expected for ftrace bug reports
x86/kprobes: Fix kprobes instruction boudary check with CONFIG_RETHUNK
x86/kprobes: Fix optprobe optimization check with CONFIG_RETHUNK
tracing: Fix race where eprobes can be called before the event
powerpc/ftrace: fix syscall tracing on PPC64_ELF_ABI_V1
tracing: Fix complicated dependency of CONFIG_TRACER_MAX_TRACE
tracing/hist: Fix wrong return value in parse_action_params()
tracing/probes: Handle system names with hyphens
tracing: Fix issue of missing one synthetic field
tracing: Fix infinite loop in tracing_read_pipe on overflowed print_trace_line
staging: media: tegra-video: fix chan->mipi value on error
staging: media: tegra-video: fix device_node use after free
arm64: dts: mediatek: mt8195-demo: fix the memory size of node secmon
ARM: 9256/1: NWFPE: avoid compiler-generated __aeabi_uldivmod
media: dvb-core: Fix double free in dvb_register_device()
media: dvb-core: Fix UAF due to refcount races at releasing
cifs: fix confusing debug message
cifs: fix missing display of three mount options
cifs: set correct tcon status after initial tree connect
cifs: set correct ipc status after initial tree connect
cifs: set correct status of tcon ipc when reconnecting
ravb: Fix "failed to switch device to config mode" message during unbind
rtc: ds1347: fix value written to century register
drm/amdgpu: fix mmhub register base coding error
block: mq-deadline: Fix dd_finish_request() for zoned devices
block: mq-deadline: Do not break sequential write streams to zoned HDDs
md/bitmap: Fix bitmap chunk size overflow issues
efi: Add iMac Pro 2017 to uefi skip cert quirk
wifi: wilc1000: sdio: fix module autoloading
ASoC: jz4740-i2s: Handle independent FIFO flush bits
ipu3-imgu: Fix NULL pointer dereference in imgu_subdev_set_selection()
ipmi: fix long wait in unload when IPMI disconnect
mtd: spi-nor: Check for zero erase size in spi_nor_find_best_erase_type()
ima: Fix a potential NULL pointer access in ima_restore_measurement_list
ipmi: fix use after free in _ipmi_destroy_user()
mtd: spi-nor: gigadevice: gd25q256: replace gd25q256_default_init with gd25q256_post_bfpt
ima: Fix memory leak in __ima_inode_hash()
um: virt-pci: Avoid GCC non-NULL warning
crypto: ccree,hisilicon - Fix dependencies to correct algorithm
PCI: Fix pci_device_is_present() for VFs by checking PF
PCI/sysfs: Fix double free in error path
RISC-V: kexec: Fix memory leak of fdt buffer
riscv: Fixup compile error with !MMU
RISC-V: kexec: Fix memory leak of elf header buffer
riscv: stacktrace: Fixup ftrace_graph_ret_addr retp argument
riscv: mm: notify remote harts about mmu cache updates
crypto: n2 - add missing hash statesize
crypto: ccp - Add support for TEE for PCI ID 0x14CA
driver core: Fix bus_type.match() error handling in __driver_attach()
bus: mhi: host: Fix race between channel preparation and M0 event
phy: qcom-qmp-combo: fix sdm845 reset
phy: qcom-qmp-combo: fix sc8180x reset
iommu/amd: Fix ivrs_acpihid cmdline parsing code
iommu/amd: Fix ill-formed ivrs_ioapic, ivrs_hpet and ivrs_acpihid options
test_kprobes: Fix implicit declaration error of test_kprobes
hugetlb: really allocate vma lock for all sharable vmas
remoteproc: imx_dsp_rproc: Add mutex protection for workqueue
remoteproc: core: Do pm_relax when in RPROC_OFFLINE state
remoteproc: imx_rproc: Correct i.MX93 DRAM mapping
parisc: led: Fix potential null-ptr-deref in start_task()
parisc: Drop locking in pdc console code
parisc: Fix locking in pdc_iodc_print() firmware call
parisc: Add missing FORCE prerequisites in Makefile
parisc: Drop duplicate kgdb_pdc console
parisc: Drop PMD_SHIFT from calculation in pgtable.h
device_cgroup: Roll back to original exceptions after copy failure
drm/connector: send hotplug uevent on connector cleanup
drm/vmwgfx: Validate the box size for the snooped cursor
drm/mgag200: Fix PLL setup for G200_SE_A rev >=4
drm/etnaviv: move idle mapping reaping into separate function
drm/i915/dsi: fix VBT send packet port selection for dual link DSI
drm/ingenic: Fix missing platform_driver_unregister() call in ingenic_drm_init()
drm/etnaviv: reap idle mapping if it doesn't match the softpin address
ext4: silence the warning when evicting inode with dioread_nolock
ext4: add inode table check in __ext4_get_inode_loc to aovid possible infinite loop
ext4: remove trailing newline from ext4_msg() message
ext4: correct inconsistent error msg in nojournal mode
fs: ext4: initialize fsdata in pagecache_write()
ext4: fix use-after-free in ext4_orphan_cleanup
ext4: fix undefined behavior in bit shift for ext4_check_flag_values
ext4: add EXT4_IGET_BAD flag to prevent unexpected bad inode
ext4: add helper to check quota inums
ext4: fix bug_on in __es_tree_search caused by bad quota inode
ext4: fix reserved cluster accounting in __es_remove_extent()
ext4: journal_path mount options should follow links
ext4: check and assert if marking an no_delete evicting inode dirty
ext4: fix bug_on in __es_tree_search caused by bad boot loader inode
ext4: don't allow journal inode to have encrypt flag
ext4: disable fast-commit of encrypted dir operations
ext4: fix leaking uninitialized memory in fast-commit journal
ext4: don't set up encryption key during jbd2 transaction
ext4: add missing validation of fast-commit record lengths
ext4: fix unaligned memory access in ext4_fc_reserve_space()
ext4: fix off-by-one errors in fast-commit block filling
ext4: fix uninititialized value in 'ext4_evict_inode'
ext4: init quota for 'old.inode' in 'ext4_rename'
ext4: don't fail GETFSUUID when the caller provides a long buffer
ext4: fix delayed allocation bug in ext4_clu_mapped for bigalloc + inline
ext4: fix corruption when online resizing a 1K bigalloc fs
ext4: fix error code return to user-space in ext4_get_branch()
ext4: fix bad checksum after online resize
ext4: dont return EINVAL from GETFSUUID when reporting UUID length
ext4: fix corrupt backup group descriptors after online resize
ext4: avoid BUG_ON when creating xattrs
ext4: fix deadlock due to mbcache entry corruption
ext4: fix kernel BUG in 'ext4_write_inline_data_end()'
ext4: fix inode leak in ext4_xattr_inode_create() on an error path
ext4: initialize quota before expanding inode in setproject ioctl
ext4: avoid unaccounted block allocation when expanding inode
ext4: allocate extended attribute value in vmalloc area
drm/i915/ttm: consider CCS for backup objects
drm/amd/display: Add DCN314 display SG Support
drm/amdgpu: handle polaris10/11 overlap asics (v2)
drm/amdgpu: make display pinning more flexible (v2)
drm/i915: improve the catch-all evict to handle lock contention
drm/i915/migrate: Account for the reserved_space
drm/amd/pm: add missing SMU13.0.0 mm_dpm feature mapping
drm/amd/pm: add missing SMU13.0.7 mm_dpm feature mapping
drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34
drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics
Linux 6.1.4
Change-Id: I79c26bc73b1275fab4e9984d2a32a8b915bbfa1c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Greg Kroah-Hartman
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2712923303 |
This is the 6.1.2 stable release
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Merge 6.1.2 into android14-6.1
Changes in 6.1.2
MIPS: DTS: CI20: fix reset line polarity of the ethernet controller
usb: musb: remove extra check in musb_gadget_vbus_draw
arm64: dts: renesas: r8a779g0: Fix HSCIF0 "brg_int" clock
arm64: dts: qcom: ipq6018-cp01-c1: use BLSPI1 pins
arm64: dts: qcom: sm8250-sony-xperia-edo: fix touchscreen bias-disable
arm64: dts: qcom: sdm845-xiaomi-polaris: fix codec pin conf name
arm64: dts: qcom: msm8996: Add MSM8996 Pro support
arm64: dts: qcom: msm8996: fix supported-hw in cpufreq OPP tables
arm64: dts: qcom: msm8996: fix GPU OPP table
ARM: dts: qcom: apq8064: fix coresight compatible
arm64: dts: qcom: sdm630: fix UART1 pin bias
arm64: dts: qcom: sdm845-cheza: fix AP suspend pin bias
arm64: dts: qcom: msm8916: Drop MSS fallback compatible
arm64: dts: fsd: fix drive strength macros as per FSD HW UM
arm64: dts: fsd: fix drive strength values as per FSD HW UM
memory: renesas-rpc-if: Clear HS bit during hardware initialization
objtool, kcsan: Add volatile read/write instrumentation to whitelist
ARM: dts: stm32: Drop stm32mp15xc.dtsi from Avenger96
ARM: dts: stm32: Fix AV96 WLAN regulator gpio property
drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static
firmware: ti_sci: Fix polled mode during system suspend
riscv: dts: microchip: fix memory node unit address for icicle
arm64: dts: qcom: pm660: Use unique ADC5_VCOIN address in node name
arm64: dts: qcom: sm8250: correct LPASS pin pull down
arm64: dts: qcom: sc7180-trogdor-homestar: fully configure secondary I2S pins
soc: qcom: llcc: make irq truly optional
arm64: dts: qcom: sm8150: fix UFS PHY registers
arm64: dts: qcom: sm8250: fix UFS PHY registers
arm64: dts: qcom: sm8350: fix UFS PHY registers
arm64: dts: qcom: sm8450: fix UFS PHY registers
arm64: dts: qcom: msm8996: fix sound card reset line polarity
arm64: dts: qcom: sm8250-mtp: fix reset line polarity
arm64: dts: qcom: sc7280: fix codec reset line polarity for CRD 3.0/3.1
arm64: dts: qcom: sc7280: fix codec reset line polarity for CRD 1.0/2.0
arm64: dts: qcom: sm8250: drop bogus DP PHY clock
arm64: dts: qcom: sm6350: drop bogus DP PHY clock
soc: qcom: apr: Add check for idr_alloc and of_property_read_string_index
arm64: dts: qcom: pm6350: Include header for KEY_POWER
arm64: dts: qcom: sm6125: fix SDHCI CQE reg names
arm64: dts: renesas: r8a779f0: Fix HSCIF "brg_int" clock
arm64: dts: renesas: r8a779f0: Fix SCIF "brg_int" clock
arm64: dts: renesas: r9a09g011: Fix unit address format error
arm64: dts: renesas: r9a09g011: Fix I2C SoC specific strings
dt-bindings: pwm: fix microchip corePWM's pwm-cells
soc: sifive: ccache: fix missing iounmap() in error path in sifive_ccache_init()
soc: sifive: ccache: fix missing free_irq() in error path in sifive_ccache_init()
soc: sifive: ccache: fix missing of_node_put() in sifive_ccache_init()
arm64: dts: mt7986: fix trng node name
soc/tegra: cbb: Use correct master_id mask for CBB NOC in Tegra194
soc/tegra: cbb: Update slave maps for Tegra234
soc/tegra: cbb: Add checks for potential out of bound errors
soc/tegra: cbb: Check firewall before enabling error reporting
arm64: dts: qcom: sc7280: Mark all Qualcomm reference boards as LTE
arm: dts: spear600: Fix clcd interrupt
riscv: dts: microchip: fix the icicle's #pwm-cells
soc: ti: knav_qmss_queue: Fix PM disable depth imbalance in knav_queue_probe
soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe
arm64: mm: kfence: only handle translation faults
perf: arm_dsu: Fix hotplug callback leak in dsu_pmu_init()
drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()
perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()
perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
arm64: dts: ti: k3-am65-main: Drop dma-coherent in crypto node
arm64: dts: ti: k3-j721e-main: Drop dma-coherent in crypto node
arm64: dts: ti: k3-j7200-mcu-wakeup: Drop dma-coherent in crypto node
arm64: dts: ti: k3-j721s2: Fix the interrupt ranges property for main & wkup gpio intr
riscv: dts: microchip: remove pcie node from the sev kit
ARM: dts: nuvoton: Remove bogus unit addresses from fixed-partition nodes
arm64: dts: mediatek: mt8195: Fix CPUs capacity-dmips-mhz
arm64: dts: mt7896a: Fix unit_address_vs_reg warning for oscillator
arm64: dts: mt6779: Fix devicetree build warnings
arm64: dts: mt2712e: Fix unit_address_vs_reg warning for oscillators
arm64: dts: mt2712e: Fix unit address for pinctrl node
arm64: dts: mt2712-evb: Fix vproc fixed regulators unit names
arm64: dts: mt2712-evb: Fix usb vbus regulators unit names
arm64: dts: mediatek: pumpkin-common: Fix devicetree warnings
arm64: dts: mediatek: mt6797: Fix 26M oscillator unit name
arm64: tegra: Fix Prefetchable aperture ranges of Tegra234 PCIe controllers
arm64: tegra: Fix non-prefetchable aperture of PCIe C3 controller
arm64: dts: mt7986: move wed_pcie node
ARM: dts: dove: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-370: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-xp: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-375: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-38x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-39x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: turris-omnia: Add ethernet aliases
ARM: dts: turris-omnia: Add switch port 6 node
arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC
soc: apple: sart: Stop casting function pointer signatures
soc: apple: rtkit: Stop casting function pointer signatures
drivers/perf: hisi: Fix some event id for hisi-pcie-pmu
seccomp: Move copy_seccomp() to no failure path.
pstore/ram: Fix error return code in ramoops_probe()
ARM: mmp: fix timer_read delay
pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
arch: arm64: apple: t8103: Use standard "iommu" node name
tpm: tis_i2c: Fix sanity check interrupt enable mask
tpm: Add flag to use default cancellation policy
tpm/tpm_ftpm_tee: Fix error handling in ftpm_mod_init()
tpm/tpm_crb: Fix error message in __crb_relinquish_locality()
ovl: remove privs in ovl_copyfile()
ovl: remove privs in ovl_fallocate()
sched/uclamp: Fix relationship between uclamp and migration margin
sched/uclamp: Make task_fits_capacity() use util_fits_cpu()
sched/uclamp: Fix fits_capacity() check in feec()
sched/uclamp: Make select_idle_capacity() use util_fits_cpu()
sched/uclamp: Make asym_fits_capacity() use util_fits_cpu()
sched/uclamp: Make cpu_overutilized() use util_fits_cpu()
sched/uclamp: Cater for uclamp in find_energy_efficient_cpu()'s early exit condition
cpuidle: dt: Return the correct numbers of parsed idle states
alpha: fix TIF_NOTIFY_SIGNAL handling
alpha: fix syscall entry in !AUDUT_SYSCALL case
sched/psi: Fix possible missing or delayed pending event
x86/sgx: Reduce delay and interference of enclave release
PM: hibernate: Fix mistake in kerneldoc comment
fs: don't audit the capability check in simple_xattr_list()
cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()
x86/split_lock: Add sysctl to control the misery mode
ACPI: irq: Fix some kernel-doc issues
selftests/ftrace: event_triggers: wait longer for test_event_enable
perf: Fix possible memleak in pmu_dev_alloc()
lib/debugobjects: fix stat count and optimize debug_objects_mem_init
platform/x86: huawei-wmi: fix return value calculation
timerqueue: Use rb_entry_safe() in timerqueue_getnext()
proc: fixup uptime selftest
lib/fonts: fix undefined behavior in bit shift for get_default_font
ocfs2: fix memory leak in ocfs2_stack_glue_init()
selftests: cgroup: fix unsigned comparison with less than zero
cpufreq: qcom-hw: Fix the frequency returned by cpufreq_driver->get()
MIPS: vpe-mt: fix possible memory leak while module exiting
MIPS: vpe-cmp: fix possible memory leak while module exiting
selftests/efivarfs: Add checking of the test return value
PNP: fix name memory leak in pnp_alloc_dev()
mailbox: pcc: Reset pcc_chan_count to zero in case of PCC probe failure
ACPI: pfr_telemetry: use ACPI_FREE() to free acpi_object
ACPI: pfr_update: use ACPI_FREE() to free acpi_object
perf/x86/intel/uncore: Fix reference count leak in sad_cfg_iio_topology()
perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox()
perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()
perf/x86/intel/uncore: Fix reference count leak in __uncore_imc_init_box()
platform/chrome: cros_usbpd_notify: Fix error handling in cros_usbpd_notify_init()
thermal: core: fix some possible name leaks in error paths
irqchip/loongson-pch-pic: Fix translate callback for DT path
irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe()
irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
irqchip/loongson-liointc: Fix improper error handling in liointc_init()
EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()
NFSD: Finish converting the NFSv2 GETACL result encoder
NFSD: Finish converting the NFSv3 GETACL result encoder
nfsd: don't call nfsd_file_put from client states seqfile display
genirq/irqdesc: Don't try to remove non-existing sysfs files
cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
lib/notifier-error-inject: fix error when writing -errno to debugfs file
debugfs: fix error when writing negative value to atomic_t debugfs file
ocfs2: fix memory leak in ocfs2_mount_volume()
rapidio: fix possible name leaks when rio_add_device() fails
rapidio: rio: fix possible name leak in rio_register_mport()
clocksource/drivers/sh_cmt: Access registers according to spec
futex: Resend potentially swallowed owner death notification
cpu/hotplug: Make target_store() a nop when target == state
cpu/hotplug: Do not bail-out in DYING/STARTING sections
clocksource/drivers/timer-ti-dm: Fix warning for omap_timer_match
clocksource/drivers/timer-ti-dm: Fix missing clk_disable_unprepare in dmtimer_systimer_init_clock()
ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage()
uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix
x86/xen: Fix memory leak in xen_smp_intr_init{_pv}()
x86/xen: Fix memory leak in xen_init_lock_cpu()
xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource()
PM: runtime: Do not call __rpm_callback() from rpm_idle()
erofs: check the uniqueness of fsid in shared domain in advance
erofs: Fix pcluster memleak when its block address is zero
erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails
erofs: validate the extent length for uncompressed pclusters
platform/chrome: cros_ec_typec: zero out stale pointers
platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]()
platform/x86: intel_scu_ipc: fix possible name leak in __intel_scu_ipc_register()
MIPS: BCM63xx: Add check for NULL for clk in clk_enable
MIPS: OCTEON: warn only once if deprecated link status is being used
lockd: set other missing fields when unlocking files
nfsd: return error if nfs4_setacl fails
NFSD: pass range end to vfs_fsync_range() instead of count
fs: sysv: Fix sysv_nblocks() returns wrong value
rapidio: fix possible UAF when kfifo_alloc() fails
eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD
relay: fix type mismatch when allocating memory in relay_create_buf()
hfs: Fix OOB Write in hfs_asc2mac
rapidio: devices: fix missing put_device in mport_cdev_open
ipc: fix memory leak in init_mqueue_fs()
platform/mellanox: mlxbf-pmc: Fix event typo
selftests/bpf: Add missing bpf_iter_vma_offset__destroy call
wifi: fix multi-link element subelement iteration
wifi: mac80211: mlme: fix null-ptr deref on failed assoc
wifi: mac80211: check link ID in auth/assoc continuation
wifi: mac80211: fix ifdef symbol name
drm/atomic-helper: Don't allocate new plane state in CRTC check
wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs()
wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()
wifi: rtl8xxxu: Fix reading the vendor of combo chips
wifi: ath11k: fix firmware assert during bandwidth change for peer sta
drm/bridge: adv7533: remove dynamic lane switching from adv7533 bridge
libbpf: Fix use-after-free in btf_dump_name_dups
libbpf: Fix memory leak in parse_usdt_arg()
selftests/bpf: Fix memory leak caused by not destroying skeleton
selftest/bpf: Fix memory leak in kprobe_multi_test
selftests/bpf: Fix error failure of case test_xdp_adjust_tail_grow
selftest/bpf: Fix error usage of ASSERT_OK in xdp_adjust_tail.c
libbpf: Use elf_getshdrnum() instead of e_shnum
libbpf: Deal with section with no data gracefully
libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
drm: lcdif: Switch to limited range for RGB to YUV conversion
ata: libata: fix NCQ autosense logic
pinctrl: ocelot: add missing destroy_workqueue() in error path in ocelot_pinctrl_probe()
ASoC: Intel: avs: Fix DMA mask assignment
ASoC: Intel: avs: Fix potential RX buffer overflow
ipmi: kcs: Poll OBF briefly to reduce OBE latency
drm/amdgpu: Revert "drm/amdgpu: getting fan speed pwm for vega10 properly"
drm/amdgpu/powerplay/psm: Fix memory leak in power state init
net: ethernet: adi: adin1110: Fix SPI transfers
samples/bpf: Fix map iteration in xdp1_user
samples/bpf: Fix MAC address swapping in xdp2_kern
selftests/bpf: fix missing BPF object files
drm/bridge: it6505: Initialize AUX channel in it6505_i2c_probe
Input: iqs7222 - protect against undefined slider size
media: v4l2-ctrls: Fix off-by-one error in integer menu control check
media: coda: jpeg: Add check for kmalloc
media: amphion: reset instance if it's aborted before codec header parsed
media: adv748x: afe: Select input port when initializing AFE
media: v4l2-ioctl.c: Unify YCbCr/YUV terms in format descriptions
media: cedrus: hevc: Fix offset adjustments
media: mediatek: vcodec: fix h264 cavlc bitstream fail
drm/i915/guc: Limit scheduling properties to avoid overflow
drm/i915: Fix compute pre-emption w/a to apply to compute engines
media: i2c: hi846: Fix memory leak in hi846_parse_dt()
media: i2c: ad5820: Fix error path
venus: pm_helpers: Fix error check in vcodec_domains_get()
soreuseport: Fix socket selection for SO_INCOMING_CPU.
media: i2c: ov5648: Free V4L2 fwnode data on unbind
media: exynos4-is: don't rely on the v4l2_async_subdev internals
libbpf: Btf dedup identical struct test needs check for nested structs/arrays
can: kvaser_usb: kvaser_usb_leaf: Get capabilities from device
can: kvaser_usb: kvaser_usb_leaf: Rename {leaf,usbcan}_cmd_error_event to {leaf,usbcan}_cmd_can_error_event
can: kvaser_usb: kvaser_usb_leaf: Handle CMD_ERROR_EVENT
can: kvaser_usb_leaf: Set Warning state even without bus errors
can: kvaser_usb_leaf: Fix improved state not being reported
can: kvaser_usb_leaf: Fix wrong CAN state after stopping
can: kvaser_usb_leaf: Fix bogus restart events
can: kvaser_usb: Add struct kvaser_usb_busparams
can: kvaser_usb: Compare requested bittiming parameters with actual parameters in do_set_{,data}_bittiming
clk: renesas: r8a779f0: Fix SD0H clock name
clk: renesas: r8a779a0: Fix SD0H clock name
ASoC: dt-bindings: rt5682: Set sound-dai-cells to 1
drm/i915/guc: Add error-capture init warnings when needed
drm/i915/guc: Fix GuC error capture sizing estimation and reporting
dw9768: Enable low-power probe on ACPI
drm/amd/display: wait for vblank during pipe programming
drm/rockchip: lvds: fix PM usage counter unbalance in poweron
drm/i915: Handle all GTs on driver (un)load paths
drm/i915: Refactor ttm ghost obj detection
drm/i915: Encapsulate lmem rpm stuff in intel_runtime_pm
drm/i915/dgfx: Grab wakeref at i915_ttm_unmap_virtual
clk: renesas: r9a06g032: Repair grave increment error
drm: lcdif: change burst size to 256B
drm/panel/panel-sitronix-st7701: Fix RTNI calculation
spi: Update reference to struct spi_controller
drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure
drm/ttm: fix undefined behavior in bit shift for TTM_TT_FLAG_PRIV_POPULATED
drm/msm/mdp5: stop overriding drvdata
ima: Handle -ESTALE returned by ima_filter_rule_match()
drm/msm/hdmi: use devres helper for runtime PM management
bpf: Clobber stack slot when writing over spilled PTR_TO_BTF_ID
bpf: Fix slot type check in check_stack_write_var_off
drm/msm/dpu1: Account for DSC's bits_per_pixel having 4 fractional bits
drm/msm/dsi: Remove useless math in DSC calculations
drm/msm/dsi: Remove repeated calculation of slice_per_intf
drm/msm/dsi: Use DIV_ROUND_UP instead of conditional increment on modulo
drm/msm/dsi: Reuse earlier computed dsc->slice_chunk_size
drm/msm/dsi: Appropriately set dsc->mux_word_size based on bpc
drm/msm/dsi: Migrate to drm_dsc_compute_rc_parameters()
drm/msm/dsi: Account for DSC's bits_per_pixel having 4 fractional bits
drm/msm/dsi: Disallow 8 BPC DSC configuration for alternative BPC values
drm/msm/dsi: Prevent signed BPG offsets from bleeding into adjacent bits
media: platform: mtk-mdp3: fix error handling in mdp_cmdq_send()
media: platform: mtk-mdp3: fix error handling about components clock_on
media: platform: mtk-mdp3: fix error handling in mdp_probe()
media: rkvdec: Add required padding
media: vivid: fix compose size exceed boundary
media: platform: exynos4-is: fix return value check in fimc_md_probe()
bpf: propagate precision in ALU/ALU64 operations
bpf: propagate precision across all frames, not just the last one
clk: qcom: gcc-ipq806x: use parent_data for the last remaining entry
clk: qcom: dispcc-sm6350: Add CLK_OPS_PARENT_ENABLE to pixel&byte src
clk: qcom: gcc-sm8250: Use retention mode for USB GDSCs
mtd: Fix device name leak when register device failed in add_mtd_device()
mtd: core: fix possible resource leak in init_mtd()
Input: joystick - fix Kconfig warning for JOYSTICK_ADC
wifi: rsi: Fix handling of 802.3 EAPOL frames sent via control port
media: camss: Clean up received buffers on failed start of streaming
media: camss: Do not attach an already attached power domain on MSM8916 platform
clk: renesas: r8a779f0: Fix HSCIF parent clocks
clk: renesas: r8a779f0: Fix SCIF parent clocks
virt/sev-guest: Add a MODULE_ALIAS
net, proc: Provide PROC_FS=n fallback for proc_create_net_single_write()
rxrpc: Fix ack.bufferSize to be 0 when generating an ack
drm: lcdif: Set and enable FIFO Panic threshold
wifi: rtw89: use u32_encode_bits() to fill MAC quota value
drm: rcar-du: Drop leftovers dependencies from Kconfig
regmap-irq: Use the new num_config_regs property in regmap_add_irq_chip_fwnode
drbd: use blk_queue_max_discard_sectors helper
bfq: fix waker_bfqq inconsistency crash
drm/radeon: Add the missed acpi_put_table() to fix memory leak
dt-bindings: pinctrl: update uart/mmc bindings for MT7986 SoC
pinctrl: mediatek: fix the pinconf register offset of some pins
wifi: iwlwifi: mei: make sure ownership confirmed message is sent
wifi: iwlwifi: mei: don't send SAP commands if AMT is disabled
wifi: iwlwifi: mei: fix tx DHCP packet for devices with new Tx API
wifi: iwlwifi: mei: avoid blocking sap messages handling due to rtnl lock
wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone
module: Fix NULL vs IS_ERR checking for module_get_next_page
ASoC: codecs: wsa883x: Use proper shutdown GPIO polarity
ASoC: codecs: wsa883x: use correct header file
selftests/bpf: Fix xdp_synproxy compilation failure in 32-bit arch
selftests/bpf: Fix incorrect ASSERT in the tcp_hdr_options test
drm/mediatek: Modify dpi power on/off sequence.
ASoC: pxa: fix null-pointer dereference in filter()
nvmet: only allocate a single slab for bvecs
regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()
nvme: return err on nvme_init_non_mdts_limits fail
wifi: rtw89: Fix some error handling path in rtw89_core_sta_assoc()
regulator: qcom-rpmh: Fix PMR735a S3 regulator spec
drm/fourcc: Fix vsub/hsub for Q410 and Q401
ALSA: memalloc: Allocate more contiguous pages for fallback case
integrity: Fix memory leakage in keyring allocation error path
ima: Fix misuse of dereference of pointer in template_desc_init_fields()
block: clear ->slave_dir when dropping the main slave_dir reference
dm: cleanup open_table_device
dm: cleanup close_table_device
dm: make sure create and remove dm device won't race with open and close table
dm: track per-add_disk holder relations in DM
selftests/bpf: fix memory leak of lsm_cgroup
wifi: ath10k: Fix return value in ath10k_pci_init()
drm/msm/a6xx: Fix speed-bin detection vs probe-defer
mtd: lpddr2_nvm: Fix possible null-ptr-deref
Input: elants_i2c - properly handle the reset GPIO when power is off
ASoC: amd: acp: Fix possible UAF in acp_dma_open
net: ethernet: mtk_eth_soc: do not overwrite mtu configuration running reset routine
media: amphion: add lock around vdec_g_fmt
media: amphion: apply vb2_queue_error instead of setting manually
media: vidtv: Fix use-after-free in vidtv_bridge_dvb_init()
media: solo6x10: fix possible memory leak in solo_sysfs_init()
media: platform: exynos4-is: Fix error handling in fimc_md_init()
media: amphion: Fix error handling in vpu_driver_init()
media: videobuf-dma-contig: use dma_mmap_coherent
net: ethernet: mtk_eth_soc: fix RSTCTRL_PPE{0,1} definitions
udp: Clean up some functions.
net: Return errno in sk->sk_prot->get_port().
mtd: spi-nor: hide jedec_id sysfs attribute if not present
mtd: spi-nor: Fix the number of bytes for the dummy cycles
clk: imx93: correct the flexspi1 clock setting
bpf: Pin the start cgroup in cgroup_iter_seq_init()
HID: i2c: let RMI devices decide what constitutes wakeup event
clk: imx93: unmap anatop base in error handling path
clk: imx93: correct enet clock
bpf: Move skb->len == 0 checks into __bpf_redirect
HID: hid-sensor-custom: set fixed size for custom attributes
clk: imx: imxrt1050: fix IMXRT1050_CLK_LCDIF_APB offsets
pinctrl: k210: call of_node_put()
wifi: rtw89: fix physts IE page check
ASoC: Intel: Skylake: Fix Kconfig dependency
ASoC: Intel: avs: Lock substream before snd_pcm_stop()
ALSA: pcm: fix undefined behavior in bit shift for SNDRV_PCM_RATE_KNOT
ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT
regulator: core: use kfree_const() to free space conditionally
clk: rockchip: Fix memory leak in rockchip_clk_register_pll()
drm/amdgpu: fix pci device refcount leak
drm/i915/guc: make default_lists const data
selftests/bpf: Make sure zero-len skbs aren't redirectable
selftests/bpf: Mount debugfs in setns_by_fd
bonding: fix link recovery in mode 2 when updelay is nonzero
clk: microchip: check for null return of devm_kzalloc()
mtd: core: Fix refcount error in del_mtd_device()
mtd: maps: pxa2xx-flash: fix memory leak in probe
drbd: remove call to memset before free device/resource/connection
drbd: destroy workqueue when drbd device was freed
ASoC: qcom: Add checks for devm_kcalloc
ASoC: qcom: cleanup and fix dependency of QCOM_COMMON
ASoC: mediatek: mt8186: Correct I2S shared clocks
media: vimc: Fix wrong function called when vimc_init() fails
media: imon: fix a race condition in send_packet()
media: imx: imx7-media-csi: Clear BIT_MIPI_DOUBLE_CMPNT for <16b formats
media: mt9p031: Drop bogus v4l2_subdev_get_try_crop() call from mt9p031_init_cfg()
clk: imx8mn: rename vpu_pll to m7_alt_pll
clk: imx: replace osc_hdmi with dummy
clk: imx: rename video_pll1 to video_pll
clk: imx8mn: fix imx8mn_sai2_sels clocks list
clk: imx8mn: fix imx8mn_enet_phy_sels clocks list
pinctrl: pinconf-generic: add missing of_node_put()
media: dvb-core: Fix ignored return value in dvb_register_frontend()
media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()
x86/boot: Skip realmode init code when running as Xen PV guest
media: sun6i-mipi-csi2: Require both pads to be connected for streaming
media: sun8i-a83t-mipi-csi2: Require both pads to be connected for streaming
media: sun6i-mipi-csi2: Register async subdev with no sensor attached
media: sun8i-a83t-mipi-csi2: Register async subdev with no sensor attached
media: amphion: try to wakeup vpu core to avoid failure
media: amphion: cancel vpu before release instance
media: amphion: lock and check m2m_ctx in event handler
media: mediatek: vcodec: Fix getting NULL pointer for dst buffer
media: mediatek: vcodec: Fix h264 set lat buffer error
media: mediatek: vcodec: Setting lat buf to lat_list when lat decode error
media: mediatek: vcodec: Core thread depends on core_list
media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC
drm/tegra: Add missing clk_disable_unprepare() in tegra_dc_probe()
ASoC: dt-bindings: wcd9335: fix reset line polarity in example
ASoC: mediatek: mtk-btcvsd: Add checks for write and read of mtk_btcvsd_snd
drm/msm/mdp5: fix reading hw revision on db410c platform
NFSv4.2: Clear FATTR4_WORD2_SECURITY_LABEL when done decoding
NFSv4.2: Always decode the security label
NFSv4.2: Fix a memory stomp in decode_attr_security_label
NFSv4.2: Fix initialisation of struct nfs4_label
NFSv4: Fix a credential leak in _nfs4_discover_trunking()
NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn
NFS: Fix an Oops in nfs_d_automount()
ALSA: asihpi: fix missing pci_disable_device()
wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()
wifi: rtl8xxxu: Fix use after rcu_read_unlock in rtl8xxxu_bss_info_changed
wifi: iwlwifi: mvm: fix double free on tx path.
ASoC: mediatek: mt8173: Enable IRQ when pdata is ready
clk: mediatek: fix dependency of MT7986 ADC clocks
drm/amd/pm/smu11: BACO is supported when it's in BACO state
amdgpu/nv.c: Corrected typo in the video capabilities resolution
drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()
drm/amdkfd: Fix memory leakage
drm/i915/bios: fix a memory leak in generate_lfp_data_ptrs
ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe
clk: visconti: Fix memory leak in visconti_register_pll()
netfilter: conntrack: set icmpv6 redirects as RELATED
Input: wistron_btns - disable on UML
bpf, sockmap: Fix repeated calls to sock_put() when msg has more_data
bpf, sockmap: Fix missing BPF_F_INGRESS flag when using apply_bytes
bpf, sockmap: Fix data loss caused by using apply_bytes on ingress redirect
bonding: uninitialized variable in bond_miimon_inspect()
spi: spidev: mask SPI_CS_HIGH in SPI_IOC_RD_MODE
wifi: nl80211: Add checks for nla_nest_start() in nl80211_send_iface()
wifi: mac80211: fix memory leak in ieee80211_if_add()
wifi: mac80211: fix maybe-unused warning
wifi: cfg80211: Fix not unregister reg_pdev when load_builtin_regdb_keys() fails
wifi: mt76: mt7921: fix antenna signal are way off in monitor mode
wifi: mt76: mt7915: fix mt7915_mac_set_timing()
wifi: mt76: mt7915: fix reporting of TX AGGR histogram
wifi: mt76: mt7921: fix reporting of TX AGGR histogram
wifi: mt76: mt7915: rework eeprom tx paths and streams init
wifi: mt76: mt7915: Fix chainmask calculation on mt7915 DBDC
wifi: mt76: mt7921: fix wrong power after multiple SAR set
wifi: mt76: fix coverity overrun-call in mt76_get_txpower()
wifi: mt76: mt7921: Add missing __packed annotation of struct mt7921_clc
wifi: mt76: do not send firmware FW_FEATURE_NON_DL region
mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2()
regulator: core: fix module refcount leak in set_supply()
clk: qcom: lpass-sc7280: Fix pm_runtime usage
clk: qcom: lpass-sc7180: Fix pm_runtime usage
clk: qcom: clk-krait: fix wrong div2 functions
Revert "net: hsr: use hlist_head instead of list_head for mac addresses"
hsr: Add a rcu-read lock to hsr_forward_skb().
hsr: Avoid double remove of a node.
hsr: Disable netpoll.
hsr: Synchronize sending frames to have always incremented outgoing seq nr.
hsr: Synchronize sequence number updates.
configfs: fix possible memory leak in configfs_create_dir()
regulator: core: fix resource leak in regulator_register()
hwmon: (jc42) Convert register access and caching to regmap/regcache
hwmon: (jc42) Restore the min/max/critical temperatures on resume
bpf: Add dummy type reference to nf_conn___init to fix type deduplication
bpf, sockmap: fix race in sock_map_free()
ALSA: pcm: Set missing stop_operating flag at undoing trigger start
media: saa7164: fix missing pci_disable_device()
media: ov5640: set correct default link frequency
ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt
pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
xprtrdma: Fix regbuf data not freed in rpcrdma_req_create()
SUNRPC: Fix missing release socket in rpc_sockname()
NFSv4.2: Set the correct size scratch buffer for decoding READ_PLUS
NFS: Allow very small rsize & wsize again
NFSv4.x: Fail client initialisation if state manager thread can't run
riscv, bpf: Emit fixed-length instructions for BPF_PSEUDO_FUNC
bpftool: Fix memory leak in do_build_table_cb
hwmon: (emc2305) fix unable to probe emc2301/2/3
hwmon: (emc2305) fix pwm never being able to set lower
mmc: alcor: fix return value check of mmc_add_host()
mmc: moxart: fix return value check of mmc_add_host()
mmc: mxcmmc: fix return value check of mmc_add_host()
mmc: pxamci: fix return value check of mmc_add_host()
mmc: rtsx_pci: fix return value check of mmc_add_host()
mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
mmc: toshsd: fix return value check of mmc_add_host()
mmc: vub300: fix return value check of mmc_add_host()
mmc: wmt-sdmmc: fix return value check of mmc_add_host()
mmc: litex_mmc: ensure `host->irq == 0` if polling
mmc: atmel-mci: fix return value check of mmc_add_host()
mmc: omap_hsmmc: fix return value check of mmc_add_host()
mmc: meson-gx: fix return value check of mmc_add_host()
mmc: via-sdmmc: fix return value check of mmc_add_host()
mmc: wbsd: fix return value check of mmc_add_host()
mmc: mmci: fix return value check of mmc_add_host()
mmc: renesas_sdhi: alway populate SCC pointer
memstick/ms_block: Add check for alloc_ordered_workqueue
mmc: core: Normalize the error handling branch in sd_read_ext_regs()
nvme: pass nr_maps explicitly to nvme_alloc_io_tag_set
regulator: qcom-labibb: Fix missing of_node_put() in qcom_labibb_regulator_probe()
media: c8sectpfe: Add of_node_put() when breaking out of loop
media: coda: Add check for dcoda_iram_alloc
media: coda: Add check for kmalloc
media: staging: stkwebcam: Restore MEDIA_{USB,CAMERA}_SUPPORT dependencies
clk: samsung: Fix memory leak in _samsung_clk_register_pll()
spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2h
wifi: rtl8xxxu: Fix the channel width reporting
wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware()
blktrace: Fix output non-blktrace event when blk_classic option enabled
bpf: Do not zero-extend kfunc return values
clk: socfpga: Fix memory leak in socfpga_gate_init()
net: vmw_vsock: vmci: Check memcpy_from_msg()
net: defxx: Fix missing err handling in dfx_init()
net: stmmac: selftests: fix potential memleak in stmmac_test_arpoffload()
net: stmmac: fix possible memory leak in stmmac_dvr_probe()
drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
ipvs: use u64_stats_t for the per-cpu counters
of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
ethernet: s2io: don't call dev_kfree_skb() under spin_lock_irqsave()
net: farsync: Fix kmemleak when rmmods farsync
net/tunnel: wait until all sk_user_data reader finish before releasing the sock
net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave()
net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave()
net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave()
net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave()
hamradio: don't call dev_kfree_skb() under spin_lock_irqsave()
net: amd: lance: don't call dev_kfree_skb() under spin_lock_irqsave()
net: setsockopt: fix IPV6_UNICAST_IF option for connected sockets
af_unix: call proto_unregister() in the error path in af_unix_init()
net: amd-xgbe: Fix logic around active and passive cables
net: amd-xgbe: Check only the minimum speed for active/passive cables
can: tcan4x5x: Remove invalid write in clear_interrupts
can: m_can: Call the RAM init directly from m_can_chip_config
can: tcan4x5x: Fix use of register error status mask
net: ethernet: ti: am65-cpsw: Fix PM runtime leakage in am65_cpsw_nuss_ndo_slave_open()
net: lan9303: Fix read error execution path
ntb_netdev: Use dev_kfree_skb_any() in interrupt context
sctp: sysctl: make extra pointers netns aware
Bluetooth: hci_core: fix error handling in hci_register_dev()
Bluetooth: MGMT: Fix error report for ADD_EXT_ADV_PARAMS
Bluetooth: Fix EALREADY and ELOOP cases in bt_status()
Bluetooth: hci_conn: Fix crash on hci_create_cis_sync
Bluetooth: btintel: Fix missing free skb in btintel_setup_combined()
Bluetooth: btusb: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_ll: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_h5: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_core: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: RFCOMM: don't call kfree_skb() under spin_lock_irqsave()
octeontx2-af: cn10k: mcs: Fix a resource leak in the probe and remove functions
stmmac: fix potential division by 0
i40e: Fix the inability to attach XDP program on downed interface
net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path
apparmor: fix a memleak in multi_transaction_new()
apparmor: fix lockdep warning when removing a namespace
apparmor: Fix abi check to include v8 abi
apparmor: Fix regression in stacking due to label flags
crypto: hisilicon/qm - fix incorrect parameters usage
crypto: hisilicon/qm - re-enable communicate interrupt before notifying PF
crypto: sun8i-ss - use dma_addr instead u32
crypto: nitrox - avoid double free on error path in nitrox_sriov_init()
crypto: tcrypt - fix return value for multiple subtests
scsi: core: Fix a race between scsi_done() and scsi_timeout()
apparmor: Use pointer to struct aa_label for lbs_cred
PCI: dwc: Fix n_fts[] array overrun
RDMA/core: Fix order of nldev_exit call
PCI: pci-epf-test: Register notifier if only core_init_notifier is enabled
f2fs: Fix the race condition of resize flag between resizefs
crypto: rockchip - do not do custom power management
crypto: rockchip - do not store mode globally
crypto: rockchip - add fallback for cipher
crypto: rockchip - add fallback for ahash
crypto: rockchip - better handle cipher key
crypto: rockchip - remove non-aligned handling
crypto: rockchip - rework by using crypto_engine
apparmor: Fix memleak in alloc_ns()
fortify: Do not cast to "unsigned char"
f2fs: fix to invalidate dcc->f2fs_issue_discard in error path
f2fs: fix gc mode when gc_urgent_high_remaining is 1
f2fs: fix normal discard process
f2fs: allow to set compression for inlined file
f2fs: fix the assign logic of iocb
f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super()
RDMA/irdma: Report the correct link speed
scsi: qla2xxx: Fix set-but-not-used variable warnings
RDMA/siw: Fix immediate work request flush to completion queue
IB/mad: Don't call to function that might sleep while in atomic context
PCI: vmd: Disable MSI remapping after suspend
PCI: imx6: Initialize PHY before deasserting core reset
f2fs: fix to avoid accessing uninitialized spinlock
RDMA/restrack: Release MR restrack when delete
RDMA/core: Make sure "ib_port" is valid when access sysfs node
RDMA/nldev: Return "-EAGAIN" if the cm_id isn't from expected port
RDMA/siw: Set defined status for work completion with undefined status
RDMA/irdma: Fix inline for multiple SGE's
RDMA/irdma: Fix RQ completion opcode
RDMA/irdma: Do not request 2-level PBLEs for CQ alloc
scsi: scsi_debug: Fix a warning in resp_write_scat()
crypto: ccree - Remove debugfs when platform_driver_register failed
crypto: cryptd - Use request context instead of stack for sub-request
crypto: hisilicon/qm - add missing pci_dev_put() in q_num_set()
RDMA/rxe: Fix mr->map double free
RDMA/hns: Fix ext_sge num error when post send
RDMA/hns: Fix incorrect sge nums calculation
PCI: Check for alloc failure in pci_request_irq()
RDMA/hfi: Decrease PCI device reference count in error path
crypto: ccree - Make cc_debugfs_global_fini() available for module init function
RDMA/irdma: Initialize net_type before checking it
RDMA/hns: fix memory leak in hns_roce_alloc_mr()
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
dt-bindings: imx6q-pcie: Fix clock names for imx6sx and imx8mq
dt-bindings: visconti-pcie: Fix interrupts array max constraints
PCI: endpoint: pci-epf-vntb: Fix call pci_epc_mem_free_addr() in error path
scsi: hpsa: Fix possible memory leak in hpsa_init_one()
crypto: tcrypt - Fix multibuffer skcipher speed test mem leak
padata: Always leave BHs disabled when running ->parallel()
padata: Fix list iterator in padata_do_serial()
crypto: x86/aegis128 - fix possible crash with CFI enabled
crypto: x86/aria - fix crash with CFI enabled
crypto: x86/sha1 - fix possible crash with CFI enabled
crypto: x86/sha256 - fix possible crash with CFI enabled
crypto: x86/sha512 - fix possible crash with CFI enabled
crypto: x86/sm3 - fix possible crash with CFI enabled
crypto: x86/sm4 - fix crash with CFI enabled
crypto: arm64/sm3 - add NEON assembly implementation
crypto: arm64/sm3 - fix possible crash with CFI enabled
crypto: hisilicon/qm - fix 'QM_XEQ_DEPTH_CAP' mask value
scsi: mpt3sas: Fix possible resource leaks in mpt3sas_transport_port_add()
scsi: hpsa: Fix error handling in hpsa_add_sas_host()
scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device()
scsi: efct: Fix possible memleak in efct_device_init()
scsi: scsi_debug: Fix a warning in resp_verify()
scsi: scsi_debug: Fix a warning in resp_report_zones()
scsi: fcoe: Fix possible name leak when device_register() fails
scsi: scsi_debug: Fix possible name leak in sdebug_add_host_helper()
scsi: ipr: Fix WARNING in ipr_init()
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
scsi: snic: Fix possible UAF in snic_tgt_create()
scsi: ufs: core: Fix the polling implementation
RDMA/nldev: Add checks for nla_nest_start() in fill_stat_counter_qps()
f2fs: set zstd compress level correctly
f2fs: fix to enable compress for newly created file if extension matches
f2fs: avoid victim selection from previous victim section
RDMA/nldev: Fix failure to send large messages
crypto: qat - fix error return code in adf_probe
crypto: amlogic - Remove kcalloc without check
crypto: omap-sham - Use pm_runtime_resume_and_get() in omap_sham_probe()
riscv/mm: add arch hook arch_clear_hugepage_flags
RDMA: Disable IB HW for UML
RDMA/hfi1: Fix error return code in parse_platform_config()
RDMA/srp: Fix error return code in srp_parse_options()
PCI: vmd: Fix secondary bus reset for Intel bridges
orangefs: Fix sysfs not cleanup when dev init failed
RDMA/hns: Fix the gid problem caused by free mr
RDMA/hns: Fix AH attr queried by query_qp
RDMA/hns: Fix PBL page MTR find
RDMA/hns: Fix page size cap from firmware
RDMA/hns: Fix error code of CMD
RDMA/hns: Fix XRC caps on HIP08
RISC-V: Fix unannoted hardirqs-on in return to userspace slow-path
RISC-V: Fix MEMREMAP_WB for systems with Svpbmt
riscv: Fix crash during early errata patching
crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
hwrng: amd - Fix PCI device refcount leak
hwrng: geode - Fix PCI device refcount leak
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
RISC-V: Align the shadow stack
f2fs: fix iostat parameter for discard
riscv: Fix P4D_SHIFT definition for 3-level page table mode
drivers: dio: fix possible memory leak in dio_init()
serial: tegra: Read DMA status before terminating
serial: 8250_bcm7271: Fix error handling in brcmuart_init()
drivers: staging: r8188eu: Fix sleep-in-atomic-context bug in rtw_join_timeout_handler
class: fix possible memory leak in __class_register()
vfio: platform: Do not pass return buffer to ACPI _RST method
vfio/iova_bitmap: Fix PAGE_SIZE unaligned bitmaps
uio: uio_dmem_genirq: Fix missing unlock in irq configuration
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
usb: fotg210-udc: Fix ages old endianness issues
interconnect: qcom: sc7180: fix dropped const of qcom_icc_bcm
staging: vme_user: Fix possible UAF in tsi148_dma_list_add
usb: typec: Check for ops->exit instead of ops->enter in altmode_exit
usb: typec: tcpci: fix of node refcount leak in tcpci_register_port()
usb: typec: tipd: Cleanup resources if devm_tps6598_psy_register fails
usb: typec: tipd: Fix spurious fwnode_handle_put in error path
usb: typec: tipd: Fix typec_unregister_port error paths
usb: musb: omap2430: Fix probe regression for missing resources
extcon: usbc-tusb320: Update state on probe even if no IRQ pending
USB: gadget: Fix use-after-free during usb config switch
serial: amba-pl011: avoid SBSA UART accessing DMACR register
serial: pl011: Do not clear RX FIFO & RX interrupt in unthrottle.
serial: stm32: move dma_request_chan() before clk_prepare_enable()
serial: pch: Fix PCI device refcount leak in pch_request_dma()
serial: altera_uart: fix locking in polling mode
serial: sunsab: Fix error handling in sunsab_init()
habanalabs: fix return value check in hl_fw_get_sec_attest_data()
test_firmware: fix memory leak in test_firmware_init()
misc: ocxl: fix possible name leak in ocxl_file_register_afu()
ocxl: fix pci device refcount leak when calling get_function_0()
misc: tifm: fix possible memory leak in tifm_7xx1_switch_media()
misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os
firmware: raspberrypi: fix possible memory leak in rpi_firmware_probe()
cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter()
cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()
iio: temperature: ltc2983: make bulk write buffer DMA-safe
iio: adis: add '__adis_enable_irq()' implementation
counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update
coresight: trbe: remove cpuhp instance node before remove cpuhp state
coresight: cti: Fix null pointer error on CTI init before ETM
tracing/user_events: Fix call print_fmt leak
usb: roles: fix of node refcount leak in usb_role_switch_is_parent()
usb: core: hcd: Fix return value check in usb_hcd_setup_local_mem()
usb: gadget: f_hid: fix f_hidg lifetime vs cdev
usb: gadget: f_hid: fix refcount leak on error path
drivers: mcb: fix resource leak in mcb_probe()
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
chardev: fix error handling in cdev_device_add()
vfio/iova_bitmap: refactor iova_bitmap_set() to better handle page boundaries
i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
staging: rtl8192u: Fix use after free in ieee80211_rx()
staging: rtl8192e: Fix potential use-after-free in rtllib_rx_Monitor()
vme: Fix error not catched in fake_init()
gpiolib: cdev: fix NULL-pointer dereferences
gpiolib: protect the GPIO device against being dropped while in use by user-space
i2c: mux: reg: check return value after calling platform_get_resource()
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
usb: storage: Add check for kcalloc
usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
tracing/hist: Fix issue of losting command info in error_log
ksmbd: Fix resource leak in ksmbd_session_rpc_open()
samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
thermal/drivers/imx8mm_thermal: Validate temperature range
thermal/drivers/k3_j72xx_bandgap: Fix the debug print message
thermal/of: Fix memory leak on thermal_of_zone_register() failure
thermal/drivers/qcom/temp-alarm: Fix inaccurate warning for gen2
thermal/drivers/qcom/lmh: Fix irq handler return value
fbdev: ssd1307fb: Drop optional dependency
fbdev: pm2fb: fix missing pci_disable_device()
fbdev: via: Fix error in via_core_init()
fbdev: vermilion: decrease reference count in error path
fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe()
fbdev: geode: don't build on UML
fbdev: uvesafb: don't build on UML
fbdev: uvesafb: Fixes an error handling path in uvesafb_probe()
led: qcom-lpg: Fix sleeping in atomic
perf tools: Fix "kernel lock contention analysis" test by not printing warnings in quiet mode
perf stat: Use evsel__is_hybrid() more
perf stat: Move common code in print_metric_headers()
HSI: omap_ssi_core: fix unbalanced pm_runtime_disable()
HSI: omap_ssi_core: fix possible memory leak in ssi_probe()
power: supply: fix residue sysfs file in error handle route of __power_supply_register()
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
perf trace: Return error if a system call doesn't exist
perf trace: Use macro RAW_SYSCALL_ARGS_NUM to replace number
perf trace: Handle failure when trace point folder is missed
perf symbol: correction while adjusting symbol
power: supply: z2_battery: Fix possible memleak in z2_batt_probe()
power: supply: cw2015: Fix potential null-ptr-deref in cw_bat_probe()
HSI: omap_ssi_core: Fix error handling in ssi_init()
power: supply: ab8500: Fix error handling in ab8500_charger_init()
power: supply: Fix refcount leak in rk817_charger_probe
power: supply: bq25890: Factor out regulator registration code
power: supply: bq25890: Convert to i2c's .probe_new()
power: supply: bq25890: Ensure pump_express_work is cancelled on remove
perf branch: Fix interpretation of branch records
power: supply: fix null pointer dereferencing in power_supply_get_battery_info
gfs2: Partially revert gfs2_inode_lookup change
leds: is31fl319x: Fix setting current limit for is31fl319{0,1,3}
perf off_cpu: Fix a typo in BTF tracepoint name, it should be 'btf_trace_sched_switch'
ftrace: Allow WITH_ARGS flavour of graph tracer with shadow call stack
perf stat: Do not delay the workload with --delay
RDMA/siw: Fix pointer cast warning
fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()
fs/ntfs3: Harden against integer overflows
phy: marvell: phy-mvebu-a3700-comphy: Reset COMPHY registers before USB 3.0 power on
phy: qcom-qmp-pcie: drop bogus register update
dmaengine: idxd: Make max batch size attributes in sysfs invisible for Intel IAA
dmaengine: apple-admac: Allocate cache SRAM to channels
remoteproc: core: Auto select rproc-virtio device id
phy: qcom-qmp-pcie: drop power-down delay config
phy: qcom-qmp-pcie: replace power-down delay
phy: qcom-qmp-pcie: fix sc8180x initialisation
phy: qcom-qmp-pcie: fix ipq8074-gen3 initialisation
phy: qcom-qmp-pcie: fix ipq6018 initialisation
phy: qcom-qmp-usb: clean up power-down handling
phy: qcom-qmp-usb: drop sc8280xp power-down delay
phy: qcom-qmp-usb: drop power-down delay config
phy: qcom-qmp-usb: clean up status polling
phy: qcom-qmp-usb: drop start and pwrdn-ctrl abstraction
phy: qcom-qmp-usb: correct registers layout for IPQ8074 USB3 PHY
iommu/s390: Fix duplicate domain attachments
iommu/sun50i: Fix reset release
iommu/sun50i: Consider all fault sources for reset
iommu/sun50i: Fix R/W permission check
iommu/sun50i: Fix flush size
iommu/sun50i: Implement .iotlb_sync_map
iommu/rockchip: fix permission bits in page table entries v2
dmaengine: idxd: Make read buffer sysfs attributes invisible for Intel IAA
phy: qcom-qmp-usb: fix sc8280xp PCS_USB offset
phy: usb: s2 WoL wakeup_count not incremented for USB->Eth devices
phy: usb: Use slow clock for wake enabled suspend
phy: usb: Fix clock imbalance for suspend/resume
include/uapi/linux/swab: Fix potentially missing __always_inline
pwm: tegra: Improve required rate calculation
pwm: tegra: Ensure the clock rate is not less than needed
phy: qcom-qmp-pcie: split register tables into common and extra parts
phy: qcom-qmp-pcie: split pcs_misc init cfg for ipq8074 pcs table
phy: qcom-qmp-pcie: support separate tables for EP mode
phy: qcom-qmp-pcie: Support SM8450 PCIe1 PHY in EP mode
phy: qcom-qmp-pcie: Fix high latency with 4x2 PHY when ASPM is enabled
phy: qcom-qmp-pcie: Fix sm8450_qmp_gen4x2_pcie_pcs_tbl[] register names
fs/ntfs3: Fix slab-out-of-bounds read in ntfs_trim_fs
dmaengine: idxd: Fix crc_val field for completion record
rtc: rzn1: Check return value in rzn1_rtc_probe
rtc: class: Fix potential memleak in devm_rtc_allocate_device()
rtc: pcf2127: Convert to .probe_new()
rtc: cmos: Call cmos_wake_setup() from cmos_do_probe()
rtc: cmos: Call rtc_wake_setup() from cmos_do_probe()
rtc: cmos: Eliminate forward declarations of some functions
rtc: cmos: Rename ACPI-related functions
rtc: cmos: Disable ACPI RTC event on removal
rtc: snvs: Allow a time difference on clock register read
rtc: pcf85063: Fix reading alarm
iommu/mediatek: Check return value after calling platform_get_resource()
iommu: Avoid races around device probe
iommu/amd: Fix pci device refcount leak in ppr_notifier()
iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
macintosh: fix possible memory leak in macio_add_one_device()
macintosh/macio-adb: check the return value of ioremap()
powerpc/52xx: Fix a resource leak in an error handling path
cxl: Fix refcount leak in cxl_calc_capp_routing
powerpc/xmon: Fix -Wswitch-unreachable warning in bpt_cmds
powerpc/xive: add missing iounmap() in error path in xive_spapr_populate_irq_data()
powerpc/pseries: fix the object owners enum value in plpks driver
powerpc/pseries: Fix the H_CALL error code in PLPKS driver
powerpc/pseries: Return -EIO instead of -EINTR for H_ABORTED error
powerpc/pseries: fix plpks_read_var() code for different consumers
kprobes: Fix check for probe enabled in kill_kprobe()
powerpc: dts: turris1x.dts: Add channel labels for temperature sensor
powerpc/perf: callchain validate kernel stack pointer bounds
powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe()
powerpc/hv-gpci: Fix hv_gpci event list
selftests/powerpc: Fix resource leaks
iommu/mediatek: Add platform_device_put for recovering the device refcnt
iommu/mediatek: Use component_match_add
iommu/mediatek: Add error path for loop of mm_dts_parse
iommu/mediatek: Validate number of phandles associated with "mediatek,larbs"
iommu/sun50i: Remove IOMMU_DOMAIN_IDENTITY
pwm: sifive: Call pwm_sifive_update_clock() while mutex is held
pwm: mtk-disp: Fix the parameters calculated by the enabled flag of disp_pwm
pwm: mediatek: always use bus clock for PWM on MT7622
RISC-V: KVM: Fix reg_val check in kvm_riscv_vcpu_set_reg_config()
remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()
remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
remoteproc: qcom_q6v5_pas: disable wakeup on probe fail or remove
remoteproc: qcom_q6v5_pas: detach power domains on remove
remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region()
remoteproc: qcom: q6v5: Fix missing clk_disable_unprepare() in q6v5_wcss_qcs404_power_on()
powerpc/pseries/eeh: use correct API for error log size
dt-bindings: mfd: qcom,spmi-pmic: Drop PWM reg dependency
mfd: axp20x: Do not sleep in the power off handler
mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQ
mfd: qcom_rpm: Fix an error handling path in qcom_rpm_probe()
mfd: pm8008: Fix return value check in pm8008_probe()
netfilter: flowtable: really fix NAT IPv6 offload
rtc: st-lpc: Add missing clk_disable_unprepare in st_rtc_probe()
rtc: pic32: Move devm_rtc_allocate_device earlier in pic32_rtc_probe()
rtc: pcf85063: fix pcf85063_clkout_control
iommu/mediatek: Fix forever loop in error handling
nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure
net: macsec: fix net device access prior to holding a lock
bonding: add missed __rcu annotation for curr_active_slave
bonding: do failover when high prio link up
mISDN: hfcsusb: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcpci: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
block, bfq: fix possible uaf for 'bfqq->bic'
selftests/bpf: Select CONFIG_FUNCTION_ERROR_INJECTION
bpf: prevent leak of lsm program after failed attach
media: v4l2-ctrls-api.c: add back dropped ctrl->is_new = 1
net: enetc: avoid buffer leaks on xdp_do_redirect() failure
nfc: pn533: Clear nfc_target before being used
unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg()
r6040: Fix kmemleak in probe and remove
net: dsa: mv88e6xxx: avoid reg_lock deadlock in mv88e6xxx_setup_port()
igc: Enhance Qbv scheduling by using first flag bit
igc: Use strict cycles for Qbv scheduling
igc: Add checking for basetime less than zero
igc: allow BaseTime 0 enrollment for Qbv
igc: recalculate Qbv end_time by considering cycle time
igc: Set Qbv start_time and end_time to end_time if not being configured in GCL
rtc: mxc_v2: Add missing clk_disable_unprepare()
devlink: hold region lock when flushing snapshots
selftests: devlink: fix the fd redirect in dummy_reporter_test
openvswitch: Fix flow lookup to use unmasked key
soc: mediatek: pm-domains: Fix the power glitch issue
arm64: dts: mt8183: Fix Mali GPU clock
devlink: protect devlink dump by the instance lock
skbuff: Account for tail adjustment during pull operations
mailbox: mpfs: read the system controller's status
mailbox: arm_mhuv2: Fix return value check in mhuv2_probe()
mailbox: zynq-ipi: fix error handling while device_register() fails
net_sched: reject TCF_EM_SIMPLE case for complex ematch module
rxrpc: Fix missing unlock in rxrpc_do_sendmsg()
myri10ge: Fix an error handling path in myri10ge_probe()
net: stream: purge sk_error_queue in sk_stream_kill_queues()
mctp: serial: Fix starting value for frame check sequence
cifs: don't leak -ENOMEM in smb2_open_file()
net: dsa: microchip: remove IRQF_TRIGGER_FALLING in request_threaded_irq
mctp: Remove device type check at unregister
HID: amd_sfh: Add missing check for dma_alloc_coherent
net: fec: check the return value of build_skb()
rcu: Fix __this_cpu_read() lockdep warning in rcu_force_quiescent_state()
arm64: make is_ttbrX_addr() noinstr-safe
ARM: dts: aspeed: rainier,everest: Move reserved memory regions
video: hyperv_fb: Avoid taking busy spinlock on panic path
x86/hyperv: Remove unregister syscore call from Hyper-V cleanup
binfmt_misc: fix shift-out-of-bounds in check_special_flags
arm64: dts: qcom: sm8450: disable SDHCI SDR104/SDR50 on all boards
arm64: dts: qcom: sm6350: Add apps_smmu with streamID to SDHCI 1/2 nodes
fs: jfs: fix shift-out-of-bounds in dbAllocAG
udf: Avoid double brelse() in udf_rename()
jfs: Fix fortify moan in symlink
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value
ACPI: EC: Add quirk for the HP Pavilion Gaming 15-cx0041ur
ACPICA: Fix error code path in acpi_ds_call_control_method()
thermal/core: Ensure that thermal device is registered in thermal_zone_get_temp
ACPI: video: Change GIGABYTE GB-BXBT-2807 quirk to force_none
ACPI: video: Change Sony Vaio VPCEH3U1E quirk to force_native
ACPI: video: Add force_vendor quirk for Sony Vaio PCG-FRV35
ACPI: video: Add force_native quirk for Sony Vaio VPCY11S1E
nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
nilfs2: fix shift-out-of-bounds due to too large exponent of block size
acct: fix potential integer overflow in encode_comp_t()
x86/apic: Handle no CONFIG_X86_X2APIC on systems with x2APIC enabled by BIOS
ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Tab 3 Pro (YT3-X90F)
btrfs: do not panic if we can't allocate a prealloc extent state
ACPI: x86: Add skip i2c clients quirk for Medion Lifetab S10346
hfs: fix OOB Read in __hfs_brec_find
drm/etnaviv: add missing quirks for GC300
media: imx-jpeg: Disable useless interrupt to avoid kernel panic
brcmfmac: return error when getting invalid max_flowrings from dongle
wifi: ath9k: verify the expected usb_endpoints are present
wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out
ASoC: codecs: rt298: Add quirk for KBL-R RVP platform
ASoC: Intel: avs: Add quirk for KBL-R RVP platform
ipmi: fix memleak when unload ipmi driver
wifi: ath10k: Delay the unmapping of the buffer
openvswitch: Use kmalloc_size_roundup() to match ksize() usage
bnx2: Use kmalloc_size_roundup() to match ksize() usage
drm/amd/display: skip commit minimal transition state
drm/amd/display: prevent memory leak
drm/edid: add a quirk for two LG monitors to get them to work on 10bpc
Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"
drm/rockchip: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
blk-mq: avoid double ->queue_rq() because of early timeout
HID: apple: fix key translations where multiple quirks attempt to translate the same key
HID: apple: enable APPLE_ISO_TILDE_QUIRK for the keyboards of Macs with the T2 chip
wifi: ath11k: Fix qmi_msg_handler data structure initialization
qed (gcc13): use u16 for fid to be big enough
drm/meson: Fix return type of meson_encoder_cvbs_mode_valid()
bpf: make sure skb->len != 0 when redirecting to a tunneling device
net: ethernet: ti: Fix return type of netcp_ndo_start_xmit()
hamradio: baycom_epp: Fix return type of baycom_send_packet()
wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
wifi: brcmfmac: Fix potential NULL pointer dereference in 'brcmf_c_preinit_dcmds()'
HID: input: do not query XP-PEN Deco LW battery
HID: uclogic: Add support for XP-PEN Deco LW
igb: Do not free q_vector unless new one was allocated
drm/amdgpu: Fix type of second parameter in trans_msg() callback
drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback
s390/ctcm: Fix return type of ctc{mp,}m_tx()
s390/netiucv: Fix return type of netiucv_tx()
s390/lcs: Fix return type of lcs_start_xmit()
drm/amd/display: Use min transition for SubVP into MPO
drm/amd/display: Disable DRR actions during state commit
drm/msm: Use drm_mode_copy()
drm/rockchip: Use drm_mode_copy()
drm/sti: Use drm_mode_copy()
drm/mediatek: Fix return type of mtk_hdmi_bridge_mode_valid()
drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
md/raid0, raid10: Don't set discard sectors for request queue
md/raid1: stop mdx_raid1 thread when raid1 array run failed
drm/amd/display: Workaround to increase phantom pipe vactive in pipesplit
drm/amd/display: fix array index out of bound error in bios parser
nvme-auth: don't override ctrl keys before validation
net: add atomic_long_t to net_device_stats fields
ipv6/sit: use DEV_STATS_INC() to avoid data-races
mrp: introduce active flags to prevent UAF when applicant uninit
net: ethernet: mtk_eth_soc: drop packets to WDMA if the ring is full
bpf/verifier: Use kmalloc_size_roundup() to match ksize() usage
ppp: associate skb with a device at tx
drm/amd/display: Fix display corruption w/ VSR enable
bpf: Fix a BTF_ID_LIST bug with CONFIG_DEBUG_INFO_BTF not set
bpf: Prevent decl_tag from being referenced in func_proto arg
ethtool: avoiding integer overflow in ethtool_phys_id()
media: dvb-frontends: fix leak of memory fw
media: dvbdev: adopts refcnt to avoid UAF
media: dvb-usb: fix memory leak in dvb_usb_adapter_init()
media: mediatek: vcodec: Can't set dst buffer to done when lat decode error
blk-mq: fix possible memleak when register 'hctx' failed
ALSA: usb-audio: Add quirk for Tascam Model 12
drm/amdgpu: Fix potential double free and null pointer dereference
drm/amd/display: Use the largest vready_offset in pipe group
drm/amd/display: Fix DTBCLK disable requests and SRC_SEL programming
ASoC: amd: yc: Add Xiaomi Redmi Book Pro 14 2022 into DMI table
libbpf: Avoid enum forward-declarations in public API in C++ mode
regulator: core: fix use_count leakage when handling boot-on
wifi: mt76: do not run mt76u_status_worker if the device is not running
hwmon: (nct6775) add ASUS CROSSHAIR VIII/TUF/ProArt B550M
selftests/bpf: Fix conflicts with built-in functions in bpf_iter_ksym
nfs: fix possible null-ptr-deref when parsing param
mmc: f-sdh30: Add quirks for broken timeout clock capability
mmc: renesas_sdhi: add quirk for broken register layout
mmc: renesas_sdhi: better reset from HS400 mode
mmc: sdhci-tegra: Issue CMD and DAT resets together
media: si470x: Fix use-after-free in si470x_int_in_callback()
clk: st: Fix memory leak in st_of_quadfs_setup()
regulator: core: Use different devices for resource allocation and DT lookup
ice: synchronize the misc IRQ when tearing down Tx tracker
Bluetooth: hci_bcm: Add CYW4373A0 support
Bluetooth: Add quirk to disable extended scanning
Bluetooth: Add quirk to disable MWS Transport Configuration
regulator: core: Fix resolve supply lookup issue
crypto: hisilicon/hpre - fix resource leak in remove process
scsi: lpfc: Fix hard lockup when reading the rx_monitor from debugfs
scsi: ufs: Reduce the START STOP UNIT timeout
crypto: hisilicon/qm - increase the memory of local variables
Revert "PCI: Clear PCI_STATUS when setting up device"
scsi: elx: libefc: Fix second parameter type in state callbacks
hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
scsi: smartpqi: Add new controller PCI IDs
scsi: smartpqi: Correct device removal for multi-actuator devices
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
scsi: target: iscsi: Fix a race condition between login_work and the login thread
orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()
orangefs: Fix kmemleak in orangefs_sysfs_init()
orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
hwmon: (jc42) Fix missing unlock on error in jc42_write()
ASoC: sof_es8336: fix possible use-after-free in sof_es8336_remove()
ASoC: Intel: Skylake: Fix driver hang during shutdown
ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in mt8173_rt5650_rt5514_dev_probe()
ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()
ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in rockchip_pdm_runtime_resume()
ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()
ALSA: hda/hdmi: fix i915 silent stream programming flow
ALSA: hda/hdmi: set default audio parameters for KAE silent-stream
ALSA: hda/hdmi: fix stream-id config keep-alive for rt suspend
ASoC: wm8994: Fix potential deadlock
ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()
ASoC: rt5670: Remove unbalanced pm_runtime_put()
drm/i915/display: Don't disable DDI/Transcoder when setting phy test pattern
LoadPin: Ignore the "contents" argument of the LSM hooks
lkdtm: cfi: Make PAC test work with GCC 7 and 8
pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
drm/amd/pm: avoid large variable on kernel stack
perf debug: Set debug_peo_args and redirect_to_stderr variable to correct values in perf_quiet_option()
perf tools: Make quiet mode consistent between tools
perf probe: Check -v and -q options in the right place
MIPS: ralink: mt7621: avoid to init common ralink reset controller
perf test: Fix "all PMU test" to skip parametrized events
afs: Fix lost servers_outstanding count
cfi: Fix CFI failure with KASAN
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
ima: Simplify ima_lsm_copy_rule
Input: iqs7222 - drop unused device node references
Input: iqs7222 - report malformed properties
Input: iqs7222 - add support for IQS7222A v1.13+
dt-bindings: input: iqs7222: Reduce 'linux,code' to optional
dt-bindings: input: iqs7222: Correct minimum slider size
dt-bindings: input: iqs7222: Add support for IQS7222A v1.13+
ALSA: usb-audio: Workaround for XRUN at prepare
ALSA: usb-audio: add the quirk for KT0206 device
ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB
ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list
HID: logitech-hidpp: Guard FF init code against non-USB devices
usb: cdnsp: fix lack of ZLP for ep0
usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq
arm64: dts: qcom: sm6350: fix USB-DP PHY registers
arm64: dts: qcom: sm8250: fix USB-DP PHY registers
dt-bindings: clocks: imx8mp: Add ID for usb suspend clock
clk: imx: imx8mp: add shared clk gate for usb suspend clk
usb: dwc3: Fix race between dwc3_set_mode and __dwc3_set_mode
usb: dwc3: core: defer probe on ulpi_read_id timeout
usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init
xhci: Prevent infinite loop in transaction errors recovery for streams
HID: wacom: Ensure bootloader PID is usable in hidraw mode
HID: mcp2221: don't connect hidraw
loop: Fix the max_loop commandline argument treatment when it is set to 0
9p: set req refcount to zero to avoid uninitialized usage
security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6
reiserfs: Add missing calls to reiserfs_security_free()
iio: fix memory leak in iio_device_register_eventset()
iio: adc: ad_sigma_delta: do not use internal iio_dev lock
iio: adc128s052: add proper .data members in adc128_of_match table
iio: addac: ad74413r: fix integer promotion bug in ad74413_get_input_current_offset()
regulator: core: fix deadlock on regulator enable
spi: fsl_spi: Don't change speed while chipselect is active
floppy: Fix memory leak in do_floppy_init()
gcov: add support for checksum field
test_maple_tree: add test for mas_spanning_rebalance() on insufficient data
maple_tree: fix mas_spanning_rebalance() on insufficient data
fbdev: fbcon: release buffer when fbcon_do_set_font() failed
ovl: fix use inode directly in rcu-walk mode
btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range
mm/gup: disallow FOLL_FORCE|FOLL_WRITE on hugetlb mappings
scsi: qla2xxx: Fix crash when I/O abort times out
blk-iolatency: Fix memory leak on add_disk() failures
io_uring/net: introduce IORING_SEND_ZC_REPORT_USAGE flag
io_uring: add completion locking for iopoll
io_uring: dont remove file from msg_ring reqs
io_uring: improve io_double_lock_ctx fail handling
io_uring/net: ensure compat import handlers clear free_iov
io_uring/net: fix cleanup after recycle
io_uring: protect cq_timeouts with timeout_lock
io_uring: remove iopoll spinlock
net: stmmac: fix errno when create_singlethread_workqueue() fails
media: dvbdev: fix build warning due to comments
media: dvbdev: fix refcnt bug
drm/amd/display: revert Disable DRR actions during state commit
mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code
pwm: tegra: Fix 32 bit build
Linux 6.1.2
Change-Id: I8f7c080f3b8288ed319fc0e25aaefb7ad5cd6b84
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
YoungJun.park
|
84cc257e18 |
kunit: alloc_string_stream_fragment error handling bug fix
[ Upstream commit 93ef83050e597634d2c7dc838a28caf5137b9404 ]
When it fails to allocate fragment, it does not free and return error.
And check the pointer inappropriately.
Fixed merge conflicts with
commit
|
||
Ard Biesheuvel
|
1c0ab9432e |
ANDROID: crypto: lib/aes - add vendor hooks for AES library routines
Add vendor hooks that will allow the FIPS140 kernel module to override
the implementations of the AES library routines. The FIPS 140 versions
are identical to the normal ones, but their code and rodata will have
been integrity checked at module load time.
Original commits:
android12-5.10:
9c556792b713 ("ANDROID: crypto: lib/aes - add vendor hooks for AES library routines")
android14-5.15:
d4966a820397 ("ANDROID: fips140: remove CONFIG_CRYPTO_FIPS140 option")
Bug: 153614920
Bug: 188620248
Change-Id: I5711fc42eced903565fd3c8d41ca7cdd82641148
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
|
||
|
Ard Biesheuvel
|
1984e62b10 |
ANDROID: crypto: lib/sha256 - add vendor hook for sha256() routine
Add a vendor hook that will allow the FIPS140 kernel module to override
the implementation of the sha256() library routine. The FIPS 140 version
is identical to the normal one, but its code and rodata will have been
integrity checked at module load time.
Original commits:
android12-5.10:
1e351b98e7c7 ("ANDROID: crypto: lib/sha256 - add vendor hook for sha256() routine")
android14-5.15:
0ef21e1c1ae5 ("ANDROID: vendor_hooks: Reduce pointless modversions CRC churn")
d4966a820397 ("ANDROID: fips140: remove CONFIG_CRYPTO_FIPS140 option")
Bug: 153614920
Bug: 188620248
Change-Id: I8ccc4f0cc8206af39fa922134b438dacac2a614a
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
|
||
Li Hua
|
ee29001a63 |
test_kprobes: Fix implicit declaration error of test_kprobes
commit 63a4dc0a0bb0e9bfeb2c88ccda81abdde4cdd6b8 upstream.
If KPROBES_SANITY_TEST and ARCH_CORRECT_STACKTRACE_ON_KRETPROBE is enabled, but
STACKTRACE is not set. Build failed as below:
lib/test_kprobes.c: In function ‘stacktrace_return_handler’:
lib/test_kprobes.c:228:8: error: implicit declaration of function ‘stack_trace_save’; did you mean ‘stacktrace_driver’? [-Werror=implicit-function-declaration]
ret = stack_trace_save(stack_buf, STACK_BUF_SIZE, 0);
^~~~~~~~~~~~~~~~
stacktrace_driver
cc1: all warnings being treated as errors
scripts/Makefile.build:250: recipe for target 'lib/test_kprobes.o' failed
make[2]: *** [lib/test_kprobes.o] Error 1
To fix this error, Select STACKTRACE if ARCH_CORRECT_STACKTRACE_ON_KRETPROBE is enabled.
Link: https://lore.kernel.org/all/20221121030620.63181-1-hucool.lihua@huawei.com/
Fixes:
|
||
|
Liam Howlett
|
9c9e8be758 |
maple_tree: fix mas_spanning_rebalance() on insufficient data
commit 0abb964aae3da746ea2fd4301599a6fa26da58db upstream.
Mike Rapoport contacted me off-list with a regression in running criu.
Periodic tests fail with an RCU stall during execution. Although rare, it
is possible to hit this with other uses so this patch should be backported
to fix the regression.
This patchset adds the fix and a test case to the maple tree test
suite.
This patch (of 2):
An insufficient node was causing an out-of-bounds access on the node in
mas_leaf_max_gap(). The cause was the faulty detection of the new node
being a root node when overwriting many entries at the end of the tree.
Fix the detection of a new root and ensure there is sufficient data prior
to entering the spanning rebalance loop.
Link: https://lkml.kernel.org/r/20221219161922.2708732-1-Liam.Howlett@oracle.com
Link: https://lkml.kernel.org/r/20221219161922.2708732-2-Liam.Howlett@oracle.com
Fixes:
|
||
|
Liam Howlett
|
8034a1ad67 |
test_maple_tree: add test for mas_spanning_rebalance() on insufficient data
commit c5651b31f51584bd1199b3a552c8211a8523d6e1 upstream.
Add a test to the maple tree test suite for the spanning rebalance
insufficient node issue does not go undetected again.
Link: https://lkml.kernel.org/r/20221219161922.2708732-3-Liam.Howlett@oracle.com
Fixes:
|
||
Zhengchao Shao
|
6dd5fbd243 |
test_firmware: fix memory leak in test_firmware_init()
[ Upstream commit 7610615e8cdb3f6f5bbd9d8e7a5d8a63e3cabf2e ]
When misc_register() failed in test_firmware_init(), the memory pointed
by test_fw_config->name is not released. The memory leak information is
as follows:
unreferenced object 0xffff88810a34cb00 (size 32):
comm "insmod", pid 7952, jiffies 4294948236 (age 49.060s)
hex dump (first 32 bytes):
74 65 73 74 2d 66 69 72 6d 77 61 72 65 2e 62 69 test-firmware.bi
6e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 n...............
backtrace:
[<ffffffff81b21fcb>] __kmalloc_node_track_caller+0x4b/0xc0
[<ffffffff81affb96>] kstrndup+0x46/0xc0
[<ffffffffa0403a49>] __test_firmware_config_init+0x29/0x380 [test_firmware]
[<ffffffffa040f068>] 0xffffffffa040f068
[<ffffffff81002c41>] do_one_initcall+0x141/0x780
[<ffffffff816a72c3>] do_init_module+0x1c3/0x630
[<ffffffff816adb9e>] load_module+0x623e/0x76a0
[<ffffffff816af471>] __do_sys_finit_module+0x181/0x240
[<ffffffff89978f99>] do_syscall_64+0x39/0xb0
[<ffffffff89a0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Fixes:
|
||
Akinobu Mita
|
93148085cb |
lib/notifier-error-inject: fix error when writing -errno to debugfs file
[ Upstream commit f883c3edd2c432a2931ec8773c70a570115a50fe ] The simple attribute files do not accept a negative value since the commit |
||
Gaosheng Cui
|
890d91b31f |
lib/fonts: fix undefined behavior in bit shift for get_default_font
[ Upstream commit 6fe888c4d2fb174408e4540bb2d5602b9f507f90 ]
Shifting signed 32-bit value by 31 bits is undefined, so changing
significant bit to unsigned. The UBSAN warning calltrace like below:
UBSAN: shift-out-of-bounds in lib/fonts/fonts.c:139:20
left shift of 1 by 31 places cannot be represented in type 'int'
<TASK>
dump_stack_lvl+0x7d/0xa5
dump_stack+0x15/0x1b
ubsan_epilogue+0xe/0x4e
__ubsan_handle_shift_out_of_bounds+0x1e7/0x20c
get_default_font+0x1c7/0x1f0
fbcon_startup+0x347/0x3a0
do_take_over_console+0xce/0x270
do_fbcon_takeover+0xa1/0x170
do_fb_registered+0x2a8/0x340
fbcon_fb_registered+0x47/0xe0
register_framebuffer+0x294/0x4a0
__drm_fb_helper_initial_config_and_unlock+0x43c/0x880 [drm_kms_helper]
drm_fb_helper_initial_config+0x52/0x80 [drm_kms_helper]
drm_fbdev_client_hotplug+0x156/0x1b0 [drm_kms_helper]
drm_fbdev_generic_setup+0xfc/0x290 [drm_kms_helper]
bochs_pci_probe+0x6ca/0x772 [bochs]
local_pci_probe+0x4d/0xb0
pci_device_probe+0x119/0x320
really_probe+0x181/0x550
__driver_probe_device+0xc6/0x220
driver_probe_device+0x32/0x100
__driver_attach+0x195/0x200
bus_for_each_dev+0xbb/0x120
driver_attach+0x27/0x30
bus_add_driver+0x22e/0x2f0
driver_register+0xa9/0x190
__pci_register_driver+0x90/0xa0
bochs_pci_driver_init+0x52/0x1000 [bochs]
do_one_initcall+0x76/0x430
do_init_module+0x61/0x28a
load_module+0x1f82/0x2e50
__do_sys_finit_module+0xf8/0x190
__x64_sys_finit_module+0x23/0x30
do_syscall_64+0x58/0x80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
Link: https://lkml.kernel.org/r/20221031113829.4183153-1-cuigaosheng1@huawei.com
Fixes:
|
||
wuchi
|
51b2ea9e4e |
lib/debugobjects: fix stat count and optimize debug_objects_mem_init
[ Upstream commit eabb7f1ace53e127309407b2b5e74e8199e85270 ] 1. Var debug_objects_allocated tracks valid kmem_cache_alloc calls, so track it in debug_objects_replace_static_objects. Do similar things in object_cpu_offline. 2. In debug_objects_mem_init, there is no need to call function cpuhp_setup_state_nocalls when debug_objects_enabled = 0 (out of memory). Link: https://lkml.kernel.org/r/20220611130634.99741-1-wuchi.zero@gmail.com Fixes: |
||
Naman Jain
|
94fa0a0831 |
FROMGIT: asm-generic/io: Add _RET_IP_ to MMIO trace for more accurate debug info
Due to compiler optimizations like inlining, there are cases where
MMIO traces using _THIS_IP_ for caller information might not be
sufficient to provide accurate debug traces.
1) With optimizations (Seen with GCC):
In this case, _THIS_IP_ works fine and prints the caller information
since it will be inlined into the caller and we get the debug traces
on who made the MMIO access, for ex:
rwmmio_read: qcom_smmu_tlb_sync+0xe0/0x1b0 width=32 addr=0xffff8000087447f4
rwmmio_post_read: qcom_smmu_tlb_sync+0xe0/0x1b0 width=32 val=0x0 addr=0xffff8000087447f4
2) Without optimizations (Seen with Clang):
_THIS_IP_ will not be sufficient in this case as it will print only
the MMIO accessors itself which is of not much use since it is not
inlined as below for example:
rwmmio_read: readl+0x4/0x80 width=32 addr=0xffff8000087447f4
rwmmio_post_read: readl+0x48/0x80 width=32 val=0x4 addr=0xffff8000087447f4
So in order to handle this second case as well irrespective of the compiler
optimizations, add _RET_IP_ to MMIO trace to make it provide more accurate
debug information in all these scenarios.
Before:
rwmmio_read: readl+0x4/0x80 width=32 addr=0xffff8000087447f4
rwmmio_post_read: readl+0x48/0x80 width=32 val=0x4 addr=0xffff8000087447f4
After:
rwmmio_read: qcom_smmu_tlb_sync+0xe0/0x1b0 -> readl+0x4/0x80 width=32 addr=0xffff8000087447f4
rwmmio_post_read: qcom_smmu_tlb_sync+0xe0/0x1b0 -> readl+0x4/0x80 width=32 val=0x0 addr=0xffff8000087447f4
Fixes:
|
||
Linus Torvalds
|
bdaa78c6aa |
15 hotfixes. 11 marked cc:stable. Only three or four of the latter
address post-6.0 issues, which is hopefully a sign that things are converging. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY4pQpQAKCRDdBJ7gKXxA jquxAP9Lqif7CGDgdq8uWY2hHS/Ujc3k7Ohgyzs37olnCuU8KwEA6/J7SpjsBgtY OfzvnwxpCTh8Kfzu/oNckIHo/EEiIA8= =o6qT -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2022-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "15 hotfixes, 11 marked cc:stable. Only three or four of the latter address post-6.0 issues, which is hopefully a sign that things are converging" * tag 'mm-hotfixes-stable-2022-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: revert "kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible" Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled drm/amdgpu: temporarily disable broken Clang builds due to blown stack-frame mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths mm/khugepaged: fix GUP-fast interaction by sending IPI mm/khugepaged: take the right locks for page table retraction mm: migrate: fix THP's mapcount on isolation mm: introduce arch_has_hw_nonleaf_pmd_young() mm: add dummy pmd_young() for architectures not having it mm/damon/sysfs: fix wrong empty schemes assumption under online tuning in damon_sysfs_set_schemes() tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep" nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() hugetlb: don't delete vma_lock in hugetlb MADV_DONTNEED processing madvise: use zap_page_range_single for madvise dontneed mm: replace VM_WARN_ON to pr_warn if the node is offline with __GFP_THISNODE |
||
Steven Rostedt (Google)
|
a4412fdd49 |
error-injection: Add prompt for function error injection
The config to be able to inject error codes into any function annotated
with ALLOW_ERROR_INJECTION() is enabled when FUNCTION_ERROR_INJECTION is
enabled. But unfortunately, this is always enabled on x86 when KPROBES
is enabled, and there's no way to turn it off.
As kprobes is useful for observability of the kernel, it is useful to
have it enabled in production environments. But error injection should
be avoided. Add a prompt to the config to allow it to be disabled even
when kprobes is enabled, and get rid of the "def_bool y".
This is a kernel debug feature (it's in Kconfig.debug), and should have
never been something enabled by default.
Cc: stable@vger.kernel.org
Fixes:
|
||
Lee Jones
|
152fe65f30 |
Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled
When enabled, KASAN enlarges function's stack-frames. Pushing quite a few over the current threshold. This can mainly be seen on 32-bit architectures where the present limit (when !GCC) is a lowly 1024-Bytes. Link: https://lkml.kernel.org/r/20221125120750.3537134-3-lee@kernel.org Signed-off-by: Lee Jones <lee@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@gmail.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Tom Rix <trix@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Linus Torvalds
|
db3182484f |
Char/Misc driver fixes for 6.1-rc7
Here are some small driver fixes for 6.1-rc7, they include:
- build warning fix for the vdso when using new versions of grep
- iio driver fixes for reported issues
- small nvmem driver fixes
- fpga Kconfig fix
- interconnect dt binding fix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small driver fixes for 6.1-rc7, they include:
- build warning fix for the vdso when using new versions of grep
- iio driver fixes for reported issues
- small nvmem driver fixes
- fpga Kconfig fix
- interconnect dt binding fix
All of these have been in linux-next with no reported issues"
* tag 'char-misc-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
lib/vdso: use "grep -E" instead of "egrep"
nvmem: lan9662-otp: Change return type of lan9662_otp_wait_flag_clear()
nvmem: rmem: Fix return value check in rmem_read()
fpga: m10bmc-sec: Fix kconfig dependencies
dt-bindings: iio: adc: Remove the property "aspeed,trim-data-valid"
iio: adc: aspeed: Remove the trim valid dts property.
iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
iio: accel: bma400: Fix memory leak in bma400_get_steps_reg()
iio: light: rpr0521: add missing Kconfig dependencies
iio: health:
|
||
|
Greg Kroah-Hartman
|
8ac3b5cd3e |
lib/vdso: use "grep -E" instead of "egrep"
The latest version of grep claims the egrep is now obsolete so the build now contains warnings that look like: egrep: warning: egrep is obsolescent; using grep -E fix this up by moving the vdso Makefile to use "grep -E" instead. Cc: Andy Lutomirski <luto@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Link: https://lore.kernel.org/r/20220920170633.3133829-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Li Hua
|
de3db3f883 |
test_kprobes: fix implicit declaration error of test_kprobes
If KPROBES_SANITY_TEST and ARCH_CORRECT_STACKTRACE_ON_KRETPROBE is enabled, but
STACKTRACE is not set. Build failed as below:
lib/test_kprobes.c: In function `stacktrace_return_handler':
lib/test_kprobes.c:228:8: error: implicit declaration of function `stack_trace_save'; did you mean `stacktrace_driver'? [-Werror=implicit-function-declaration]
ret = stack_trace_save(stack_buf, STACK_BUF_SIZE, 0);
^~~~~~~~~~~~~~~~
stacktrace_driver
cc1: all warnings being treated as errors
scripts/Makefile.build:250: recipe for target 'lib/test_kprobes.o' failed
make[2]: *** [lib/test_kprobes.o] Error 1
To fix this error, Select STACKTRACE if ARCH_CORRECT_STACKTRACE_ON_KRETPROBE is enabled.
Link: https://lkml.kernel.org/r/20221121030620.63181-1-hucool.lihua@huawei.com
Fixes:
|
||
Qi Zheng
|
ea4452de2a |
mm: fix unexpected changes to {failslab|fail_page_alloc}.attr
When we specify __GFP_NOWARN, we only expect that no warnings will be
issued for current caller. But in the __should_failslab() and
__should_fail_alloc_page(), the local GFP flags alter the global
{failslab|fail_page_alloc}.attr, which is persistent and shared by all
tasks. This is not what we expected, let's fix it.
[akpm@linux-foundation.org: unexport should_fail_ex()]
Link: https://lkml.kernel.org/r/20221118100011.2634-1-zhengqi.arch@bytedance.com
Fixes:
|
||
|
Liam Howlett
|
7dc5ba6254 |
maple_tree: don't set a new maximum on the node when not reusing nodes
In RCU mode, the node limits were being updated to the last pivot which may not be correct and would cause the metadata to be set when it shouldn't. Fix this by not setting a new limit in this case. Link: https://lkml.kernel.org/r/20221107163857.867377-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Liam Howlett
|
9bbba56334 |
maple_tree: fix depth tracking in maple_state
It is possible to confuse the depth tracking in the maple state by searching the same node for values. Fix the depth tracking by moving where the depth is incremented closer to where the node changes level. Also change the initial depth setting when using the root node. Link: https://lkml.kernel.org/r/20221107163814.866612-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
Alexander Potapenko
|
83d0edfa04 |
kmsan: make sure PREEMPT_RT is off
As pointed out by Peter Zijlstra, __msan_poison_alloca() does not play well with IRQ code when PREEMPT_RT is on, because in that mode even GFP_ATOMIC allocations cannot be performed. Fixing this would require making stackdepot completely lockless, which is quite challenging and may be excessive for the time being. Instead, make sure KMSAN is incompatible with PREEMPT_RT, like other debug configs are. Link: https://lkml.kernel.org/r/20221102110611.1085175-4-glider@google.com Link: https://lore.kernel.org/lkml/20221025221755.3810809-1-glider@google.com/ Signed-off-by: Alexander Potapenko <glider@google.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Alexander Potapenko
|
ac66998df3 |
Kconfig.debug: ensure early check for KMSAN in CONFIG_KMSAN_WARN
As pointed out by Masahiro Yamada, Kconfig picks up the first default
entry which has true 'if' condition. Hence, the previously added check
for KMSAN was never used, because it followed the checks for 64BIT and
!64BIT.
Put KMSAN check before others to ensure it is always applied.
Link: https://lkml.kernel.org/r/20221102110611.1085175-3-glider@google.com
Link: https://github.com/google/kmsan/issues/89
Link: https://lore.kernel.org/linux-mm/20221024212144.2852069-3-glider@google.com/
Fixes:
|
||
|
Liam Howlett
|
120b116208 |
maple_tree: reorganize testing to restore module testing
Along the development cycle, the testing code support for module/in-kernel compiles was removed. Restore this functionality by moving any internal API tests to the userspace side, as well as threading tests. Fix the lockdep issues and add a way to reduce memory usage so the tests can complete with KASAN + memleak detection. Make the tests work on 32 bit hosts where possible and detect 32 bit hosts in the radix test suite. [akpm@linux-foundation.org: fix module export] [akpm@linux-foundation.org: fix it some more] [liam.howlett@oracle.com: fix compile warnings on 32bit build in check_find()] Link: https://lkml.kernel.org/r/20221107203816.1260327-1-Liam.Howlett@oracle.com Link: https://lkml.kernel.org/r/20221028180415.3074673-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Liam Howlett
|
9a887877ef |
maple_tree: mas_anode_descend() clang-analyzer cleanup
clang-analyzer reported some Dead Stores in mas_anode_descend(). Upon inspection, there were a few clean ups that would make the code cleaner: The count variable was set from the mt_slots array and then updated but never used again. Just use the array reference directly. Also stop updating the type since it isn't used after the update. Stop setting the gaps pointer to NULL at the start since it is always set before the loop begins. Link: https://lkml.kernel.org/r/20221026151413.4032730-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Suggested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Liam Howlett
|
c61b3a2b2d |
maple_tree: remove pointer to pointer use in mas_alloc_nodes()
There is a more direct and cleaner way of implementing the same functional code. Remove the confusing and unnecessary use of pointers here. Link: https://lkml.kernel.org/r/20221026151241.4031117-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Suggested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Linus Torvalds
|
9521c9d6a5 |
Networking fixes for 6.1-rc4, including fixes from bluetooth and
netfilter. Current release - regressions: - net: several zerocopy flags fixes - netfilter: fix possible memory leak in nf_nat_init() - openvswitch: add missing .resv_start_op Previous releases - regressions: - neigh: fix null-ptr-deref in neigh_table_clear() - sched: fix use after free in red_enqueue() - dsa: fall back to default tagger if we can't load the one from DT - bluetooth: fix use-after-free in l2cap_conn_del() Previous releases - always broken: - netfilter: netlink notifier might race to release objects - nfc: fix potential memory leak of skb - bluetooth: fix use-after-free caused by l2cap_reassemble_sdu - bluetooth: use skb_put to set length - eth: tun: fix bugs for oversize packet when napi frags enabled - eth: lan966x: fixes for when MTU is changed - eth: dwmac-loongson: fix invalid mdio_node -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmNjnBISHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOkSvwP/RokbplLXVut8xlEzeYP48tFAcM/aUmy iWbz47IZNOXeWfQxP9kzDD9y1gqVJVrEt9bsPMingjArYSgOZYBssXbKeI4Lofeh EzQ8B9dJbxIBMHx5bTRhL9pSYYhUnqPAsQKqm6Bvi2YZ4EmMK0WtnSn1O2egMg6Y eNuFPTdRiO6Zs9vXF4iyYBPj3Wdg7oUGSjyluKF5Wwfk3GFt/a9iAoctk6gIZlDU Tq7pQ9Qs6dk8em8G3qdUalaWuswY/a/jh8QpGvGVaY6ncgSkD4M883UyvR23SOne V4jE/VbPOQpmkzkRkFY27GIMBg1IGXqq4gcB3aw8LL9+G446UJrtvy4OyiOex/Rg yJ9FmHdtFndQLiu7cHgQuUZ5s2B/UwVXLo3MD+KEwJ2bzo6vDp1mQsiUN7lttdrc AYgxyn0tH0tFADHGZZ0NspTAlgfmBsytXTGWdEfMUkMYDicC62XNnf2akwJlSpQU mJdzc/N23JXxd3dPFv0brDDj9Kl1DC3eUcCbWwDTtdiqQc6BKnnfAQ4+kd8gBUed 5cXYNcuRi5sQ9ZfvGUCdDxi+kzFMvjRvYo45AnPJsoURlZwKI2EEFdcEsw5CF3Co QHWm8r7SFeG26oDgfs7R1o/uQr8Cxk8e7t0Pd3iKaslSrO4i/7cQioFhZF4sdjPr GB6K67t/qvdE =34Ef -----END PGP SIGNATURE----- Merge tag 'net-6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bluetooth and netfilter. Current release - regressions: - net: several zerocopy flags fixes - netfilter: fix possible memory leak in nf_nat_init() - openvswitch: add missing .resv_start_op Previous releases - regressions: - neigh: fix null-ptr-deref in neigh_table_clear() - sched: fix use after free in red_enqueue() - dsa: fall back to default tagger if we can't load the one from DT - bluetooth: fix use-after-free in l2cap_conn_del() Previous releases - always broken: - netfilter: netlink notifier might race to release objects - nfc: fix potential memory leak of skb - bluetooth: fix use-after-free caused by l2cap_reassemble_sdu - bluetooth: use skb_put to set length - eth: tun: fix bugs for oversize packet when napi frags enabled - eth: lan966x: fixes for when MTU is changed - eth: dwmac-loongson: fix invalid mdio_node" * tag 'net-6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (53 commits) vsock: fix possible infinite sleep in vsock_connectible_wait_data() vsock: remove the unused 'wait' in vsock_connectible_recvmsg() ipv6: fix WARNING in ip6_route_net_exit_late() bridge: Fix flushing of dynamic FDB entries net, neigh: Fix null-ptr-deref in neigh_table_clear() net/smc: Fix possible leaked pernet namespace in smc_init() stmmac: dwmac-loongson: fix invalid mdio_node ibmvnic: Free rwi on reset success net: mdio: fix undefined behavior in bit shift for __mdiobus_register Bluetooth: L2CAP: Fix attempting to access uninitialized memory Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM Bluetooth: hci_conn: Fix not restoring ISO buffer count on disconnect Bluetooth: L2CAP: Fix memory leak in vhci_write Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del() Bluetooth: virtio_bt: Use skb_put to set length Bluetooth: hci_conn: Fix CIS connection dst_type handling Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu netfilter: ipset: enforce documented limit to prevent allocating huge memory isdn: mISDN: netjet: fix wrong check of device registration ... |
||
Florian Westphal
|
ecaf75ffd5 |
netlink: introduce bigendian integer types
Jakub reported that the addition of the "network_byte_order"
member in struct nla_policy increases size of 32bit platforms.
Instead of scraping the bit from elsewhere Johannes suggested
to add explicit NLA_BE types instead, so do this here.
NLA_POLICY_MAX_BE() macro is removed again, there is no need
for it: NLA_POLICY_MAX(NLA_BE.., ..) will do the right thing.
NLA_BE64 can be added later.
Fixes:
|
||
|
Linus Torvalds
|
3c339dbd13 |
23 hotfixes.
Eight fix pre-6.0 bugs and the remainder address issues which were introduced in the 6.1-rc merge cycle, or address issues which aren't considered sufficiently serious to warrant a -stable backport. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY1w/LAAKCRDdBJ7gKXxA jovHAQDqY3TGAVQsvCBKdUqkp5nakZ7o7kK+mUGvsZ8Cgp5fwQD/Upsu93RZsTgm oJfYW4W6eSVEKPu7oAY20xVwLvK6iQ0= =z0Fn -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2022-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "Eight fix pre-6.0 bugs and the remainder address issues which were introduced in the 6.1-rc merge cycle, or address issues which aren't considered sufficiently serious to warrant a -stable backport" * tag 'mm-hotfixes-stable-2022-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (23 commits) mm: multi-gen LRU: move lru_gen_add_mm() out of IRQ-off region lib: maple_tree: remove unneeded initialization in mtree_range_walk() mmap: fix remap_file_pages() regression mm/shmem: ensure proper fallback if page faults mm/userfaultfd: replace kmap/kmap_atomic() with kmap_local_page() x86: fortify: kmsan: fix KMSAN fortify builds x86: asm: make sure __put_user_size() evaluates pointer once Kconfig.debug: disable CONFIG_FRAME_WARN for KMSAN by default x86/purgatory: disable KMSAN instrumentation mm: kmsan: export kmsan_copy_page_meta() mm: migrate: fix return value if all subpages of THPs are migrated successfully mm/uffd: fix vma check on userfault for wp mm: prep_compound_tail() clear page->private mm,madvise,hugetlb: fix unexpected data loss with MADV_DONTNEED on hugetlbfs mm/page_isolation: fix clang deadcode warning fs/ext4/super.c: remove unused `deprecated_msg' ipc/msg.c: fix percpu_counter use after free memory tier, sysfs: rename attribute "nodes" to "nodelist" MAINTAINERS: git://github.com -> https://github.com for nilfs2 mm/kmemleak: prevent soft lockup in kmemleak_scan()'s object iteration loops ... |
||
Lukas Bulwahn
|
1b9c918318 |
lib: maple_tree: remove unneeded initialization in mtree_range_walk()
Before the do-while loop in mtree_range_walk(), the variables next, min, max need to be initialized. The variables last, prev_min and prev_max are set within the loop body before they are eventually used after exiting the loop body. As it is a do-while loop, the loop body is executed at least once, so the variables last, prev_min and prev_max do not need to be initialized before the loop body. Remove unneeded initialization of last and prev_min. The needless initialization was reported by clang-analyzer as Dead Stores. As the compiler already identifies these assignments as unneeded, it optimizes the assignments away. Hence: No functional change. No change in object code. Link: https://lkml.kernel.org/r/20221026120029.12555-2-lukas.bulwahn@gmail.com Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Alexander Potapenko
|
921757bc9b |
Kconfig.debug: disable CONFIG_FRAME_WARN for KMSAN by default
KMSAN adds a lot of instrumentation to the code, which results in increased stack usage (up to 2048 bytes and more in some cases). It's hard to predict how big the stack frames can be, so we disable the warnings for KMSAN instead. Link: https://lkml.kernel.org/r/20221024212144.2852069-3-glider@google.com Link: https://github.com/google/kmsan/issues/89 Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Linus Torvalds
|
2375886721 |
Including fixes from 802.15.4 (Zigbee et al.).
Current release - regressions:
- ipa: fix bugs in the register conversion for IPA v3.1 and v3.5.1
Current release - new code bugs:
- mptcp: fix abba deadlock on fastopen
- eth: stmmac: rk3588: allow multiple gmac controllers in one system
Previous releases - regressions:
- ip: rework the fix for dflt addr selection for connected nexthop
- net: couple more fixes for misinterpreting bits in struct page after
the signature was added
Previous releases - always broken:
- ipv6: ensure sane device mtu in tunnels
- openvswitch: switch from WARN to pr_warn on a user-triggerable path
- ethtool: eeprom: fix null-deref on genl_info in dump
- ieee802154: more return code fixes for corner cases in dgram_sendmsg
- mac802154: fix link-quality-indicator recording
- eth: mlx5: fixes for IPsec, PTP timestamps, OvS and conntrack offload
- eth: fec: limit register access on i.MX6UL
- eth: bcm4908_enet: update TX stats after actual transmission
- can: rcar_canfd: improve IRQ handling for RZ/G2L
Misc:
- genetlink: piggy back on the newly added resv_op_start to enforce
more sanity checks on new commands
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.1-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from 802.15.4 (Zigbee et al).
Current release - regressions:
- ipa: fix bugs in the register conversion for IPA v3.1 and v3.5.1
Current release - new code bugs:
- mptcp: fix abba deadlock on fastopen
- eth: stmmac: rk3588: allow multiple gmac controllers in one system
Previous releases - regressions:
- ip: rework the fix for dflt addr selection for connected nexthop
- net: couple more fixes for misinterpreting bits in struct page
after the signature was added
Previous releases - always broken:
- ipv6: ensure sane device mtu in tunnels
- openvswitch: switch from WARN to pr_warn on a user-triggerable path
- ethtool: eeprom: fix null-deref on genl_info in dump
- ieee802154: more return code fixes for corner cases in
dgram_sendmsg
- mac802154: fix link-quality-indicator recording
- eth: mlx5: fixes for IPsec, PTP timestamps, OvS and conntrack
offload
- eth: fec: limit register access on i.MX6UL
- eth: bcm4908_enet: update TX stats after actual transmission
- can: rcar_canfd: improve IRQ handling for RZ/G2L
Misc:
- genetlink: piggy back on the newly added resv_op_start to enforce
more sanity checks on new commands"
* tag 'net-6.1-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
net: enetc: survive memory pressure without crashing
kcm: do not sense pfmemalloc status in kcm_sendpage()
net: do not sense pfmemalloc status in skb_append_pagefrags()
net/mlx5e: Fix macsec sci endianness at rx sa update
net/mlx5e: Fix wrong bitwise comparison usage in macsec_fs_rx_add_rule function
net/mlx5e: Fix macsec rx security association (SA) update/delete
net/mlx5e: Fix macsec coverity issue at rx sa update
net/mlx5: Fix crash during sync firmware reset
net/mlx5: Update fw fatal reporter state on PCI handlers successful recover
net/mlx5e: TC, Fix cloned flow attr instance dests are not zeroed
net/mlx5e: TC, Reject forwarding from internal port to internal port
net/mlx5: Fix possible use-after-free in async command interface
net/mlx5: ASO, Create the ASO SQ with the correct timestamp format
net/mlx5e: Update restore chain id for slow path packets
net/mlx5e: Extend SKB room check to include PTP-SQ
net/mlx5: DR, Fix matcher disconnect error flow
net/mlx5: Wait for firmware to enable CRS before pci_restore_state
net/mlx5e: Do not increment ESN when updating IPsec ESN state
netdevsim: remove dir in nsim_dev_debugfs_init() when creating ports dir failed
netdevsim: fix memory leak in nsim_drv_probe() when nsim_dev_resources_register() failed
...
|
||
|
Linus Torvalds
|
2eb72d85ac |
hardening fixes for v6.1-rc3
- Fix older Clang vs recent overflow KUnit test additions. (Nick Desaulniers, Kees Cook) - Fix kern-doc visibility for overflow helpers. (Kees Cook) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmNa1bQWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJhsxD/9+/HP6GIKUqQlmCiAzRat9cdhB OnvcKAYDeITz/UUOqC6OBeSESPpJ215Bk8mU8Wxcy/M0jLFZrazU4epVqpwAxCMj lWhHNi7wV2mzfnJuNctgSaPvvuGBdt1hQVMUbaiJOiahYJt28BYmDWH0rfJayrs8 cxJnsLychTsEMJ0HjM+YzaSzrk75rTE6Y2GakHdx3ZoyNyL8j8XsBt2itqjlaOVk SPBKhbqpxM5lt4tpaUK/mn6UuRKdIdeCZAkcpYU6ETmvi/sk3tNyHuzMf0BQzsEw G6Pjlp7rMl+JYKdNju0jEiD3XLqmj8I8yAOLUGoFOib01IdTRUEt40Ln62YmNaaw SUJN8V9WZzpaPqpH7R9pxv3F0yfzMHfFRO7s8SzAGm3MXHdej7sdw/1PoriIx1l7 e070xffEpsHUDGZaD9h8pxQw3jIDrCpfWucqY05wZzor05ROkUHbZRNViyPiGoa6 KEw1uj3DJpLNmrFWLenKYbb+A17wsCo+eRYvDPCdJmpfm+u7gtyATi7y0pdUls0z vJS/K4fWr4WwzMZq7PLXkIgkaXZzwCcFEA8PNXDxXUHO27vgcX43jsRhtkL0PsDK eEV2GCr2czM2dXO275oB9e8Ey2l8awGG/t20AmrsvjFE1s0UmP0shTEVHCgKfygz sz/8Gnsv7N5InK7R3g== =K0Vr -----END PGP SIGNATURE----- Merge tag 'hardening-v6.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Fix older Clang vs recent overflow KUnit test additions (Nick Desaulniers, Kees Cook) - Fix kern-doc visibility for overflow helpers (Kees Cook) * tag 'hardening-v6.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: overflow: Refactor test skips for Clang-specific issues overflow: disable failing tests for older clang versions overflow: Fix kern-doc markup for functions |
||
Rolf Eike Beer
|
c5f0a17288 |
rhashtable: make test actually random
The "random rhlist add/delete operations" actually wasn't very random, as all cases tested the same bit. Since the later parts of this loop depend on the first case execute this unconditionally, and then test on different bits for the remaining tests. While at it only request as much random bits as are actually used. Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Kees Cook
|
72c3ebea37 |
overflow: Refactor test skips for Clang-specific issues
Convert test exclusion into test skipping. This brings the logic for why a test is being skipped into the test itself, instead of having to spread ifdefs around the code. This will make cleanup easier as minimum tests get raised. Drop __maybe_unused so missed tests will be noticed again and clean up whitespace. For example, clang-11 on i386: [15:52:32] ================== overflow (18 subtests) ================== [15:52:32] [PASSED] u8_u8__u8_overflow_test [15:52:32] [PASSED] s8_s8__s8_overflow_test [15:52:32] [PASSED] u16_u16__u16_overflow_test [15:52:32] [PASSED] s16_s16__s16_overflow_test [15:52:32] [PASSED] u32_u32__u32_overflow_test [15:52:32] [PASSED] s32_s32__s32_overflow_test [15:52:32] [SKIPPED] u64_u64__u64_overflow_test [15:52:32] [SKIPPED] s64_s64__s64_overflow_test [15:52:32] [SKIPPED] u32_u32__int_overflow_test [15:52:32] [PASSED] u32_u32__u8_overflow_test [15:52:32] [PASSED] u8_u8__int_overflow_test [15:52:32] [PASSED] int_int__u8_overflow_test [15:52:32] [PASSED] shift_sane_test [15:52:32] [PASSED] shift_overflow_test [15:52:32] [PASSED] shift_truncate_test [15:52:32] [PASSED] shift_nonsense_test [15:52:32] [PASSED] overflow_allocation_test [15:52:32] [PASSED] overflow_size_helpers_test [15:52:32] ==================== [PASSED] overflow ===================== [15:52:32] ============================================================ [15:52:32] Testing complete. Ran 18 tests: passed: 15, skipped: 3 Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Tom Rix <trix@redhat.com> Cc: Daniel Latypov <dlatypov@google.com> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: llvm@lists.linux.dev Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/r/20221006230017.1833458-1-keescook@chromium.org |
||
Nick Desaulniers
|
0e5b9f25b2 |
overflow: disable failing tests for older clang versions
Building the overflow kunit tests with clang-11 fails with:
$ ./tools/testing/kunit/kunit.py run --arch=arm --make_options LLVM=1 \
overflow
...
ld.lld: error: undefined symbol: __mulodi4
...
Clang 11 and earlier generate unwanted libcalls for signed output,
unsigned input.
Disable these tests for now, but should these become used in the kernel
we might consider that as justification for dropping clang-11 support.
Keep the clang-11 build alive a little bit longer.
Avoid -Wunused-function warnings via __maybe_unused. To test W=1:
$ make LLVM=1 -j128 defconfig
$ ./scripts/config -e KUNIT -e KUNIT_ALL
$ make LLVM=1 -j128 olddefconfig lib/overflow_kunit.o W=1
Link: https://github.com/ClangBuiltLinux/linux/issues/1711
Link:
|
||
Dan Carpenter
|
618887768b |
kunit: update NULL vs IS_ERR() tests
The alloc_string_stream() functions were changed from returning NULL on
error to returning error pointers so these caller needs to be updated
as well.
Fixes:
|
||
|
Linus Torvalds
|
f1947d7c8a |
Random number generator fixes for Linux 6.1-rc1.
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Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull more random number generator updates from Jason Donenfeld:
"This time with some large scale treewide cleanups.
The intent of this pull is to clean up the way callers fetch random
integers. The current rules for doing this right are:
- If you want a secure or an insecure random u64, use get_random_u64()
- If you want a secure or an insecure random u32, use get_random_u32()
The old function prandom_u32() has been deprecated for a while
now and is just a wrapper around get_random_u32(). Same for
get_random_int().
- If you want a secure or an insecure random u16, use get_random_u16()
- If you want a secure or an insecure random u8, use get_random_u8()
- If you want secure or insecure random bytes, use get_random_bytes().
The old function prandom_bytes() has been deprecated for a while
now and has long been a wrapper around get_random_bytes()
- If you want a non-uniform random u32, u16, or u8 bounded by a
certain open interval maximum, use prandom_u32_max()
I say "non-uniform", because it doesn't do any rejection sampling
or divisions. Hence, it stays within the prandom_*() namespace, not
the get_random_*() namespace.
I'm currently investigating a "uniform" function for 6.2. We'll see
what comes of that.
By applying these rules uniformly, we get several benefits:
- By using prandom_u32_max() with an upper-bound that the compiler
can prove at compile-time is ≤65536 or ≤256, internally
get_random_u16() or get_random_u8() is used, which wastes fewer
batched random bytes, and hence has higher throughput.
- By using prandom_u32_max() instead of %, when the upper-bound is
not a constant, division is still avoided, because
prandom_u32_max() uses a faster multiplication-based trick instead.
- By using get_random_u16() or get_random_u8() in cases where the
return value is intended to indeed be a u16 or a u8, we waste fewer
batched random bytes, and hence have higher throughput.
This series was originally done by hand while I was on an airplane
without Internet. Later, Kees and I worked on retroactively figuring
out what could be done with Coccinelle and what had to be done
manually, and then we split things up based on that.
So while this touches a lot of files, the actual amount of code that's
hand fiddled is comfortably small"
* tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
prandom: remove unused functions
treewide: use get_random_bytes() when possible
treewide: use get_random_u32() when possible
treewide: use get_random_{u8,u16}() when possible, part 2
treewide: use get_random_{u8,u16}() when possible, part 1
treewide: use prandom_u32_max() when possible, part 2
treewide: use prandom_u32_max() when possible, part 1
|
||
|
Linus Torvalds
|
2df76606db |
Kbuild fixes for v6.1
- Fix CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y compile error for
the combination of Clang >= 14 and GAS <= 2.35.
- Drop vmlinux.bz2 from the rpm package as it just annoyingly increased
the package size.
- Fix modpost error under build environments using musl.
- Make *.ll files keep value names for easier debugging
- Fix single directory build
- Prevent RISC-V from selecting the broken DWARF5 support when Clang
and GAS are used together.
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Merge tag 'kbuild-fixes-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y compile error for the
combination of Clang >= 14 and GAS <= 2.35.
- Drop vmlinux.bz2 from the rpm package as it just annoyingly increased
the package size.
- Fix modpost error under build environments using musl.
- Make *.ll files keep value names for easier debugging
- Fix single directory build
- Prevent RISC-V from selecting the broken DWARF5 support when Clang
and GAS are used together.
* tag 'kbuild-fixes-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
lib/Kconfig.debug: Add check for non-constant .{s,u}leb128 support to DWARF5
kbuild: fix single directory build
kbuild: add -fno-discard-value-names to cmd_cc_ll_c
scripts/clang-tools: Convert clang-tidy args to list
modpost: put modpost options before argument
kbuild: Stop including vmlinux.bz2 in the rpm's
Kconfig.debug: add toolchain checks for DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
Kconfig.debug: simplify the dependency of DEBUG_INFO_DWARF4/5
|
||
Nathan Chancellor
|
0a6de78cff |
lib/Kconfig.debug: Add check for non-constant .{s,u}leb128 support to DWARF5
When building with a RISC-V kernel with DWARF5 debug info using clang
and the GNU assembler, several instances of the following error appear:
/tmp/vgettimeofday-48aa35.s:2963: Error: non-constant .uleb128 is not supported
Dumping the .s file reveals these .uleb128 directives come from
.debug_loc and .debug_ranges:
.Ldebug_loc0:
.byte 4 # DW_LLE_offset_pair
.uleb128 .Lfunc_begin0-.Lfunc_begin0 # starting offset
.uleb128 .Ltmp1-.Lfunc_begin0 # ending offset
.byte 1 # Loc expr size
.byte 90 # DW_OP_reg10
.byte 0 # DW_LLE_end_of_list
.Ldebug_ranges0:
.byte 4 # DW_RLE_offset_pair
.uleb128 .Ltmp6-.Lfunc_begin0 # starting offset
.uleb128 .Ltmp27-.Lfunc_begin0 # ending offset
.byte 4 # DW_RLE_offset_pair
.uleb128 .Ltmp28-.Lfunc_begin0 # starting offset
.uleb128 .Ltmp30-.Lfunc_begin0 # ending offset
.byte 0 # DW_RLE_end_of_list
There is an outstanding binutils issue to support a non-constant operand
to .sleb128 and .uleb128 in GAS for RISC-V but there does not appear to
be any movement on it, due to concerns over how it would work with
linker relaxation.
To avoid these build errors, prevent DWARF5 from being selected when
using clang and an assembler that does not have support for these symbol
deltas, which can be easily checked in Kconfig with as-instr plus the
small test program from the dwz test suite from the binutils issue.
Link: https://sourceware.org/bugzilla/show_bug.cgi?id=27215
Link: https://github.com/ClangBuiltLinux/linux/issues/1719
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
|
||
|
Linus Torvalds
|
5e714bf171 |
- Alistair Popple has a series which addresses a race which causes page
refcounting errors in ZONE_DEVICE pages. - Peter Xu fixes some userfaultfd test harness instability. - Various other patches in MM, mainly fixes. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY0j6igAKCRDdBJ7gKXxA jnGxAP99bV39ZtOsoY4OHdZlWU16BUjKuf/cb3bZlC2G849vEwD+OKlij86SG20j MGJQ6TfULJ8f1dnQDd6wvDfl3FMl7Qc= =tbdp -----END PGP SIGNATURE----- Merge tag 'mm-stable-2022-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more MM updates from Andrew Morton: - fix a race which causes page refcounting errors in ZONE_DEVICE pages (Alistair Popple) - fix userfaultfd test harness instability (Peter Xu) - various other patches in MM, mainly fixes * tag 'mm-stable-2022-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (29 commits) highmem: fix kmap_to_page() for kmap_local_page() addresses mm/page_alloc: fix incorrect PGFREE and PGALLOC for high-order page mm/selftest: uffd: explain the write missing fault check mm/hugetlb: use hugetlb_pte_stable in migration race check mm/hugetlb: fix race condition of uffd missing/minor handling zram: always expose rw_page LoongArch: update local TLB if PTE entry exists mm: use update_mmu_tlb() on the second thread kasan: fix array-bounds warnings in tests hmm-tests: add test for migrate_device_range() nouveau/dmem: evict device private memory during release nouveau/dmem: refactor nouveau_dmem_fault_copy_one() mm/migrate_device.c: add migrate_device_range() mm/migrate_device.c: refactor migrate_vma and migrate_deivce_coherent_page() mm/memremap.c: take a pgmap reference on page allocation mm: free device private pages have zero refcount mm/memory.c: fix race when faulting a device private page mm/damon: use damon_sz_region() in appropriate place mm/damon: move sz_damon_region to damon_sz_region lib/test_meminit: add checks for the allocation functions ... |
||
|
Linus Torvalds
|
f2e44139f3 |
parisc architecture fixes and updates for kernel v6.1-rc1:
* Convert the PDC console to an early console
* Unbreak mmap() of graphics card memory due to PAGE_SPECIAL pgtable flag
* Reduce the size of the alternative tables
* Align stifb graphics card memory size to 4MB
* Spelling fixes
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Merge tag 'parisc-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"Fixes:
- When we added basic vDSO support in kernel 5.18 we introduced a bug
which prevented a mmap() of graphic card memory. This is because we
used the DMB (data memory break trap bit) page flag as special-bit,
but missed to clear that bit when loading the TLB.
- Graphics card memory size was not correctly aligned
- Spelling fixes (from Colin Ian King)
Enhancements:
- PDC console (which uses firmware calls) now rewritten as early
console
- Reduced size of alternative tables"
* tag 'parisc-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Fix spelling mistake "mis-match" -> "mismatch" in eisa driver
parisc: Fix userspace graphics card breakage due to pgtable special bit
parisc: fbdev/stifb: Align graphics memory size to 4MB
parisc: Convert PDC console to an early console
parisc: Reduce kernel size by packing alternative tables
|
||
Alistair Popple
|
ad4c365221 |
hmm-tests: add test for migrate_device_range()
Link: https://lkml.kernel.org/r/a73cf109de0224cfd118d22be58ddebac3ae2897.1664366292.git-series.apopple@nvidia.com Signed-off-by: Alistair Popple <apopple@nvidia.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: Ralph Campbell <rcampbell@nvidia.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Alex Sierra <alex.sierra@amd.com> Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Christian König <christian.koenig@amd.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Yang Shi <shy828301@gmail.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Alistair Popple
|
ef23345089 |
mm: free device private pages have zero refcount
Since
|
||
|
Alistair Popple
|
16ce101db8 |
mm/memory.c: fix race when faulting a device private page
Patch series "Fix several device private page reference counting issues", v2 This series aims to fix a number of page reference counting issues in drivers dealing with device private ZONE_DEVICE pages. These result in use-after-free type bugs, either from accessing a struct page which no longer exists because it has been removed or accessing fields within the struct page which are no longer valid because the page has been freed. During normal usage it is unlikely these will cause any problems. However without these fixes it is possible to crash the kernel from userspace. These crashes can be triggered either by unloading the kernel module or unbinding the device from the driver prior to a userspace task exiting. In modules such as Nouveau it is also possible to trigger some of these issues by explicitly closing the device file-descriptor prior to the task exiting and then accessing device private memory. This involves some minor changes to both PowerPC and AMD GPU code. Unfortunately I lack hardware to test either of those so any help there would be appreciated. The changes mimic what is done in for both Nouveau and hmm-tests though so I doubt they will cause problems. This patch (of 8): When the CPU tries to access a device private page the migrate_to_ram() callback associated with the pgmap for the page is called. However no reference is taken on the faulting page. Therefore a concurrent migration of the device private page can free the page and possibly the underlying pgmap. This results in a race which can crash the kernel due to the migrate_to_ram() function pointer becoming invalid. It also means drivers can't reliably read the zone_device_data field because the page may have been freed with memunmap_pages(). Close the race by getting a reference on the page while holding the ptl to ensure it has not been freed. Unfortunately the elevated reference count will cause the migration required to handle the fault to fail. To avoid this failure pass the faulting page into the migrate_vma functions so that if an elevated reference count is found it can be checked to see if it's expected or not. [mpe@ellerman.id.au: fix build] Link: https://lkml.kernel.org/r/87fsgbf3gh.fsf@mpe.ellerman.id.au Link: https://lkml.kernel.org/r/cover.60659b549d8509ddecafad4f498ee7f03bb23c69.1664366292.git-series.apopple@nvidia.com Link: https://lkml.kernel.org/r/d3e813178a59e565e8d78d9b9a4e2562f6494f90.1664366292.git-series.apopple@nvidia.com Signed-off-by: Alistair Popple <apopple@nvidia.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Ralph Campbell <rcampbell@nvidia.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Lyude Paul <lyude@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Alex Sierra <alex.sierra@amd.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Christian König <christian.koenig@amd.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Yang Shi <shy828301@gmail.com> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
Xiaoke Wang
|
ea091fa536 |
lib/test_meminit: add checks for the allocation functions
alloc_pages(), kmalloc() and vmalloc() are all memory allocation functions which can return NULL when some internal memory failures happen. So it is better to check the return of them to catch the failure in time for better test them. Link: https://lkml.kernel.org/r/tencent_D44A49FFB420EDCCBFB9221C8D14DFE12908@qq.com Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com> Reviewed-by: Alexander Potapenko <glider@google.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Linus Torvalds
|
a185a09955 |
linux-kselftest-kunit-6.1-rc1-2
This second KUnit update for Linux 6.1-rc1 consists of features and
fixes:
- simplifying resource use.
- make kunit_malloc() and kunit_free() allocations and frees consistent.
kunit_free() frees only the memory allocated by kunit_malloc().
- stop downloading risc-v opensbi binaries using wget.
- other fixes and improvements to tool and KUnit framework.
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Merge tag 'linux-kselftest-kunit-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull more KUnit updates from Shuah Khan:
"Features and fixes:
- simplify resource use
- make kunit_malloc() and kunit_free() allocations and frees
consistent. kunit_free() frees only the memory allocated by
kunit_malloc()
- stop downloading risc-v opensbi binaries using wget
- other fixes and improvements to tool and KUnit framework"
* tag 'linux-kselftest-kunit-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
Documentation: kunit: Update description of --alltests option
kunit: declare kunit_assert structs as const
kunit: rename base KUNIT_ASSERTION macro to _KUNIT_FAILED
kunit: remove format func from struct kunit_assert, get it to 0 bytes
kunit: tool: Don't download risc-v opensbi firmware with wget
kunit: make kunit_kfree(NULL) a no-op to match kfree()
kunit: make kunit_kfree() not segfault on invalid inputs
kunit: make kunit_kfree() only work on pointers from kunit_malloc() and friends
kunit: drop test pointer in string_stream_fragment
kunit: string-stream: Simplify resource use
|
||
|
Linus Torvalds
|
676cb49573 |
- hfs and hfsplus kmap API modernization from Fabio Francesco
- Valentin Schneider makes crash-kexec work properly when invoked from an NMI-time panic. - ntfs bugfixes from Hawkins Jiawei - Jiebin Sun improves IPC msg scalability by replacing atomic_t's with percpu counters. - nilfs2 cleanups from Minghao Chi - lots of other single patches all over the tree! -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY0Yf0gAKCRDdBJ7gKXxA joapAQDT1d1zu7T8yf9cQXkYnZVuBKCjxKE/IsYvqaq1a42MjQD/SeWZg0wV05B8 DhJPj9nkEp6R3Rj3Mssip+3vNuceAQM= =lUQY -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - hfs and hfsplus kmap API modernization (Fabio Francesco) - make crash-kexec work properly when invoked from an NMI-time panic (Valentin Schneider) - ntfs bugfixes (Hawkins Jiawei) - improve IPC msg scalability by replacing atomic_t's with percpu counters (Jiebin Sun) - nilfs2 cleanups (Minghao Chi) - lots of other single patches all over the tree! * tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (71 commits) include/linux/entry-common.h: remove has_signal comment of arch_do_signal_or_restart() prototype proc: test how it holds up with mapping'less process mailmap: update Frank Rowand email address ia64: mca: use strscpy() is more robust and safer init/Kconfig: fix unmet direct dependencies ia64: update config files nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure fork: remove duplicate included header files init/main.c: remove unnecessary (void*) conversions proc: mark more files as permanent nilfs2: remove the unneeded result variable nilfs2: delete unnecessary checks before brelse() checkpatch: warn for non-standard fixes tag style usr/gen_init_cpio.c: remove unnecessary -1 values from int file ipc/msg: mitigate the lock contention with percpu counter percpu: add percpu_counter_add_local and percpu_counter_sub_local fs/ocfs2: fix repeated words in comments relay: use kvcalloc to alloc page array in relay_alloc_page_array proc: make config PROC_CHILDREN depend on PROC_FS fs: uninline inode_maybe_inc_iversion() ... |
||
Masahiro Yamada
|
bb1435f3f5 |
Kconfig.debug: add toolchain checks for DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT does not give explicit
-gdwarf-* flag. The actual DWARF version is up to the toolchain.
The combination of GCC and GAS works fine, and Clang with the integrated
assembler is good too.
The combination of Clang and GAS is tricky, but at least, the -g flag
works for Clang <=13, which defaults to DWARF v4.
Clang 14 switched its default to DWARF v5.
Now, CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT has the same issue as
addressed by commit
|
||
|
Masahiro Yamada
|
4f001a2108 |
Kconfig.debug: simplify the dependency of DEBUG_INFO_DWARF4/5
Commit
|
||
Jason A. Donenfeld
|
197173db99 |
treewide: use get_random_bytes() when possible
The prandom_bytes() function has been a deprecated inline wrapper around get_random_bytes() for several releases now, and compiles down to the exact same code. Replace the deprecated wrapper with a direct call to the real function. This was done as a basic find and replace. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Yury Norov <yury.norov@gmail.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> # powerpc Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> |
||
|
Jason A. Donenfeld
|
a251c17aa5 |
treewide: use get_random_u32() when possible
The prandom_u32() function has been a deprecated inline wrapper around get_random_u32() for several releases now, and compiles down to the exact same code. Replace the deprecated wrapper with a direct call to the real function. The same also applies to get_random_int(), which is just a wrapper around get_random_u32(). This was done as a basic find and replace. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Yury Norov <yury.norov@gmail.com> Reviewed-by: Jan Kara <jack@suse.cz> # for ext4 Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> # for sch_cake Acked-by: Chuck Lever <chuck.lever@oracle.com> # for nfsd Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> # for thunderbolt Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs Acked-by: Helge Deller <deller@gmx.de> # for parisc Acked-by: Heiko Carstens <hca@linux.ibm.com> # for s390 Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> |
||
|
Jason A. Donenfeld
|
f743f16c54 |
treewide: use get_random_{u8,u16}() when possible, part 2
Rather than truncate a 32-bit value to a 16-bit value or an 8-bit value,
simply use the get_random_{u8,u16}() functions, which are faster than
wasting the additional bytes from a 32-bit value. This was done by hand,
identifying all of the places where one of the random integer functions
was used in a non-32-bit context.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Heiko Carstens <hca@linux.ibm.com> # for s390
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
|
||
|
Jason A. Donenfeld
|
7e3cf0843f |
treewide: use get_random_{u8,u16}() when possible, part 1
Rather than truncate a 32-bit value to a 16-bit value or an 8-bit value,
simply use the get_random_{u8,u16}() functions, which are faster than
wasting the additional bytes from a 32-bit value. This was done
mechanically with this coccinelle script:
@@
expression E;
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
typedef u16;
typedef __be16;
typedef __le16;
typedef u8;
@@
(
- (get_random_u32() & 0xffff)
+ get_random_u16()
|
- (get_random_u32() & 0xff)
+ get_random_u8()
|
- (get_random_u32() % 65536)
+ get_random_u16()
|
- (get_random_u32() % 256)
+ get_random_u8()
|
- (get_random_u32() >> 16)
+ get_random_u16()
|
- (get_random_u32() >> 24)
+ get_random_u8()
|
- (u16)get_random_u32()
+ get_random_u16()
|
- (u8)get_random_u32()
+ get_random_u8()
|
- (__be16)get_random_u32()
+ (__be16)get_random_u16()
|
- (__le16)get_random_u32()
+ (__le16)get_random_u16()
|
- prandom_u32_max(65536)
+ get_random_u16()
|
- prandom_u32_max(256)
+ get_random_u8()
|
- E->inet_id = get_random_u32()
+ E->inet_id = get_random_u16()
)
@@
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
typedef u16;
identifier v;
@@
- u16 v = get_random_u32();
+ u16 v = get_random_u16();
@@
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
typedef u8;
identifier v;
@@
- u8 v = get_random_u32();
+ u8 v = get_random_u8();
@@
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
typedef u16;
u16 v;
@@
- v = get_random_u32();
+ v = get_random_u16();
@@
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
typedef u8;
u8 v;
@@
- v = get_random_u32();
+ v = get_random_u8();
// Find a potential literal
@literal_mask@
expression LITERAL;
type T;
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
position p;
@@
((T)get_random_u32()@p & (LITERAL))
// Examine limits
@script:python add_one@
literal << literal_mask.LITERAL;
RESULT;
@@
value = None
if literal.startswith('0x'):
value = int(literal, 16)
elif literal[0] in '123456789':
value = int(literal, 10)
if value is None:
print("I don't know how to handle %s" % (literal))
cocci.include_match(False)
elif value < 256:
coccinelle.RESULT = cocci.make_ident("get_random_u8")
elif value < 65536:
coccinelle.RESULT = cocci.make_ident("get_random_u16")
else:
print("Skipping large mask of %s" % (literal))
cocci.include_match(False)
// Replace the literal mask with the calculated result.
@plus_one@
expression literal_mask.LITERAL;
position literal_mask.p;
identifier add_one.RESULT;
identifier FUNC;
@@
- (FUNC()@p & (LITERAL))
+ (RESULT() & LITERAL)
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> # for sch_cake
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
|
||
|
Jason A. Donenfeld
|
8b3ccbc1f1 |
treewide: use prandom_u32_max() when possible, part 2
Rather than incurring a division or requesting too many random bytes for the given range, use the prandom_u32_max() function, which only takes the minimum required bytes from the RNG and avoids divisions. This was done by hand, covering things that coccinelle could not do on its own. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Yury Norov <yury.norov@gmail.com> Reviewed-by: Jan Kara <jack@suse.cz> # for ext2, ext4, and sbitmap Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> |
||
|
Jason A. Donenfeld
|
81895a65ec |
treewide: use prandom_u32_max() when possible, part 1
Rather than incurring a division or requesting too many random bytes for
the given range, use the prandom_u32_max() function, which only takes
the minimum required bytes from the RNG and avoids divisions. This was
done mechanically with this coccinelle script:
@basic@
expression E;
type T;
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
typedef u64;
@@
(
- ((T)get_random_u32() % (E))
+ prandom_u32_max(E)
|
- ((T)get_random_u32() & ((E) - 1))
+ prandom_u32_max(E * XXX_MAKE_SURE_E_IS_POW2)
|
- ((u64)(E) * get_random_u32() >> 32)
+ prandom_u32_max(E)
|
- ((T)get_random_u32() & ~PAGE_MASK)
+ prandom_u32_max(PAGE_SIZE)
)
@multi_line@
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
identifier RAND;
expression E;
@@
- RAND = get_random_u32();
... when != RAND
- RAND %= (E);
+ RAND = prandom_u32_max(E);
// Find a potential literal
@literal_mask@
expression LITERAL;
type T;
identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32";
position p;
@@
((T)get_random_u32()@p & (LITERAL))
// Add one to the literal.
@script:python add_one@
literal << literal_mask.LITERAL;
RESULT;
@@
value = None
if literal.startswith('0x'):
value = int(literal, 16)
elif literal[0] in '123456789':
value = int(literal, 10)
if value is None:
print("I don't know how to handle %s" % (literal))
cocci.include_match(False)
elif value == 2**32 - 1 or value == 2**31 - 1 or value == 2**24 - 1 or value == 2**16 - 1 or value == 2**8 - 1:
print("Skipping 0x%x for cleanup elsewhere" % (value))
cocci.include_match(False)
elif value & (value + 1) != 0:
print("Skipping 0x%x because it's not a power of two minus one" % (value))
cocci.include_match(False)
elif literal.startswith('0x'):
coccinelle.RESULT = cocci.make_expr("0x%x" % (value + 1))
else:
coccinelle.RESULT = cocci.make_expr("%d" % (value + 1))
// Replace the literal mask with the calculated result.
@plus_one@
expression literal_mask.LITERAL;
position literal_mask.p;
expression add_one.RESULT;
identifier FUNC;
@@
- (FUNC()@p & (LITERAL))
+ prandom_u32_max(RESULT)
@collapse_ret@
type T;
identifier VAR;
expression E;
@@
{
- T VAR;
- VAR = (E);
- return VAR;
+ return E;
}
@drop_var@
type T;
identifier VAR;
@@
{
- T VAR;
... when != VAR
}
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Reviewed-by: KP Singh <kpsingh@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz> # for ext4 and sbitmap
Reviewed-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> # for drbd
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Heiko Carstens <hca@linux.ibm.com> # for s390
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for mmc
Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
|
||
Helge Deller
|
027c3d345e |
parisc: Convert PDC console to an early console
Rewrite the PDC console to become an early console. Beside the fact that now boot information is visible until another (text- or graphics) console takes over, this benefits as well machines with a yet-unsupported STI console and kgdb. Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Linus Torvalds
|
27bc50fc90 |
- Yu Zhao's Multi-Gen LRU patches are here. They've been under test in
linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam R. Howlett. An overlapping range-based tree for vmas. It it apparently slight more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat (https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com). This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY0HaPgAKCRDdBJ7gKXxA joPjAQDZ5LlRCMWZ1oxLP2NOTp6nm63q9PWcGnmY50FjD/dNlwEAnx7OejCLWGWf bbTuk6U2+TKgJa4X7+pbbejeoqnt5QU= =xfWx -----END PGP SIGNATURE----- Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam Howlett. An overlapping range-based tree for vmas. It it apparently slightly more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat at [1]. This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1] * tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits) hugetlb: allocate vma lock for all sharable vmas hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer hugetlb: fix vma lock handling during split vma and range unmapping mglru: mm/vmscan.c: fix imprecise comments mm/mglru: don't sync disk for each aging cycle mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol mm: memcontrol: use do_memsw_account() in a few more places mm: memcontrol: deprecate swapaccounting=0 mode mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled mm/secretmem: remove reduntant return value mm/hugetlb: add available_huge_pages() func mm: remove unused inline functions from include/linux/mm_inline.h selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd selftests/vm: add thp collapse shmem testing selftests/vm: add thp collapse file and tmpfs testing selftests/vm: modularize thp collapse memory operations selftests/vm: dedup THP helpers mm/khugepaged: add tracepoint to hpage_collapse_scan_file() mm/madvise: add file and shmem support to MADV_COLLAPSE ... |
||
|
Linus Torvalds
|
10b22b533e |
dma-mapping updates for Linux 6.1
- fix a regression in the ARM dma-direct conversion (Christoph Hellwig)
- use memcpy_{from,to}_page (Fabio M. De Francesco)
- cleanup the swiotlb MAINTAINERS entry (Lukas Bulwahn)
- make SG table pool allocation less fragile (Masahiro Yamada)
- don't panic on swiotlb initialization failure (Robin Murphy)
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Merge tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- fix a regression in the ARM dma-direct conversion (Christoph Hellwig)
- use memcpy_{from,to}_page (Fabio M. De Francesco)
- cleanup the swiotlb MAINTAINERS entry (Lukas Bulwahn)
- make SG table pool allocation less fragile (Masahiro Yamada)
- don't panic on swiotlb initialization failure (Robin Murphy)
* tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping:
ARM/dma-mapping: remove the dma_coherent member of struct dev_archdata
ARM/dma-mappіng: don't override ->dma_coherent when set from a bus notifier
lib/sg_pool: change module_init(sg_pool_init) to subsys_initcall
MAINTAINERS: merge SWIOTLB SUBSYSTEM into DMA MAPPING HELPERS
swiotlb: don't panic!
swiotlb: replace kmap_atomic() with memcpy_{from,to}_page()
|
||
|
Linus Torvalds
|
3604a7f568 |
This update includes the following changes:
API: - Feed untrusted RNGs into /dev/random. - Allow HWRNG sleeping to be more interruptible. - Create lib/utils module. - Setting private keys no longer required for akcipher. - Remove tcrypt mode=1000. - Reorganised Kconfig entries. Algorithms: - Load x86/sha512 based on CPU features. - Add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher. Drivers: - Add HACE crypto driver aspeed. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmM785cACgkQxycdCkmx i6dveBAAmGVYtrPmcGfA6CmzZ8ps9KdZxhjHjzLKwuqrOMulZvE2IYeUV4QtNqpQ 6NLY2+TkqL0XIbCXoByIk32lMYIlXBaJdMYdHHDTeo7E2wqZn/46SPSWeNKazyJx dkL8Oj62nqDc2s0LOi3vLvod+sENFQ69R+vkHOa0fZhX0UBsac3NIXo+74Y2A7bE 0+iQFKTWdNnoQzQ0j4q8WMiolKYh21iPZ9l5sjgMgichLCaE6PrITlRcaWrtPhey U1OmJtbTPsg+5X1r9KyLtoAXtBDONl66GQyne+p/ZYD8cMhxomjJaPlMhwWE/n4d d2KJKvoXoPPo4c+yNIS9hBav07ZriPl0q0jd2M1rd6oYTmFpaodTgIBfjvxO+wfV GoqDS8PEc42U1uwkuKC/cvfr6pB8WiybfXy+vSXBm/jUgIOO3y+eqsC8Jx9ZoQeG F+d34PYfJrJbmDRtcA6ZKdzN0OmKq7aCilx1kGKGPg0D+uq64FBo7zsT6XzTK8HL 2Za9AACPn87xLQwGrKDSBfyrlSSIJm2FaIIPayUXHEo7cyoiZwbTpXRRJ1mDR+v9 jzI+xPEXCthtjysuRmufNhTkiZUv3lZ8ORfQ0QFKR53tjZUm+dVQo0V/N/ZSXoSV SyRvXYO+ToXePAofNWl1LcO1grX/vxtFNedMkDLHXooRcnCaIYo= =rq2f -----END PGP SIGNATURE----- Merge tag 'v6.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Feed untrusted RNGs into /dev/random - Allow HWRNG sleeping to be more interruptible - Create lib/utils module - Setting private keys no longer required for akcipher - Remove tcrypt mode=1000 - Reorganised Kconfig entries Algorithms: - Load x86/sha512 based on CPU features - Add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher Drivers: - Add HACE crypto driver aspeed" * tag 'v6.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (124 commits) crypto: aspeed - Remove redundant dev_err call crypto: scatterwalk - Remove unused inline function scatterwalk_aligned() crypto: aead - Remove unused inline functions from aead crypto: bcm - Simplify obtain the name for cipher crypto: marvell/octeontx - use sysfs_emit() to instead of scnprintf() hwrng: core - start hwrng kthread also for untrusted sources crypto: zip - remove the unneeded result variable crypto: qat - add limit to linked list parsing crypto: octeontx2 - Remove the unneeded result variable crypto: ccp - Remove the unneeded result variable crypto: aspeed - Fix check for platform_get_irq() errors crypto: virtio - fix memory-leak crypto: cavium - prevent integer overflow loading firmware crypto: marvell/octeontx - prevent integer overflows crypto: aspeed - fix build error when only CRYPTO_DEV_ASPEED is enabled crypto: hisilicon/qm - fix the qos value initialization crypto: sun4i-ss - use DEFINE_SHOW_ATTRIBUTE to simplify sun4i_ss_debugfs crypto: tcrypt - add async speed test for aria cipher crypto: aria-avx - add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher crypto: aria - prepare generic module for optimized implementations ... |
||
|
Linus Torvalds
|
d4013bc4d4 |
bitmap patches for v6.1-rc1
From Phil Auld:
drivers/base: Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES
From me:
cpumask: cleanup nr_cpu_ids vs nr_cpumask_bits mess
This series cleans that mess and adds new config FORCE_NR_CPUS that
allows to optimize cpumask subsystem if the number of CPUs is known
at compile-time.
From me:
lib: optimize find_bit() functions
Reworks find_bit() functions based on new FIND_{FIRST,NEXT}_BIT() macros.
From me:
lib/find: add find_nth_bit()
Adds find_nth_bit(), which is ~70 times faster than bitcounting with
for_each() loop:
for_each_set_bit(bit, mask, size)
if (n-- == 0)
return bit;
Also adds bitmap_weight_and() to let people replace this pattern:
tmp = bitmap_alloc(nbits);
bitmap_and(tmp, map1, map2, nbits);
weight = bitmap_weight(tmp, nbits);
bitmap_free(tmp);
with a single bitmap_weight_and() call.
From me:
cpumask: repair cpumask_check()
After switching cpumask to use nr_cpu_ids, cpumask_check() started
generating many false-positive warnings. This series fixes it.
From Valentin Schneider:
bitmap,cpumask: Add for_each_cpu_andnot() and for_each_cpu_andnot()
Extends the API with one more function and applies it in sched/core.
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Merge tag 'bitmap-6.1-rc1' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
- Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES (Phil Auld)
- cleanup nr_cpu_ids vs nr_cpumask_bits mess (me)
This series cleans that mess and adds new config FORCE_NR_CPUS that
allows to optimize cpumask subsystem if the number of CPUs is known
at compile-time.
- optimize find_bit() functions (me)
Reworks find_bit() functions based on new FIND_{FIRST,NEXT}_BIT()
macros.
- add find_nth_bit() (me)
Adds find_nth_bit(), which is ~70 times faster than bitcounting with
for_each() loop:
for_each_set_bit(bit, mask, size)
if (n-- == 0)
return bit;
Also adds bitmap_weight_and() to let people replace this pattern:
tmp = bitmap_alloc(nbits);
bitmap_and(tmp, map1, map2, nbits);
weight = bitmap_weight(tmp, nbits);
bitmap_free(tmp);
with a single bitmap_weight_and() call.
- repair cpumask_check() (me)
After switching cpumask to use nr_cpu_ids, cpumask_check() started
generating many false-positive warnings. This series fixes it.
- Add for_each_cpu_andnot() and for_each_cpu_andnot() (Valentin
Schneider)
Extends the API with one more function and applies it in sched/core.
* tag 'bitmap-6.1-rc1' of https://github.com/norov/linux: (28 commits)
sched/core: Merge cpumask_andnot()+for_each_cpu() into for_each_cpu_andnot()
lib/test_cpumask: Add for_each_cpu_and(not) tests
cpumask: Introduce for_each_cpu_andnot()
lib/find_bit: Introduce find_next_andnot_bit()
cpumask: fix checking valid cpu range
lib/bitmap: add tests for for_each() loops
lib/find: optimize for_each() macros
lib/bitmap: introduce for_each_set_bit_wrap() macro
lib/find_bit: add find_next{,_and}_bit_wrap
cpumask: switch for_each_cpu{,_not} to use for_each_bit()
net: fix cpu_max_bits_warn() usage in netif_attrmask_next{,_and}
cpumask: add cpumask_nth_{,and,andnot}
lib/bitmap: remove bitmap_ord_to_pos
lib/bitmap: add tests for find_nth_bit()
lib: add find_nth{,_and,_andnot}_bit()
lib/bitmap: add bitmap_weight_and()
lib/bitmap: don't call __bitmap_weight() in kernel code
tools: sync find_bit() implementation
lib/find_bit: optimize find_next_bit() functions
lib/find_bit: create find_first_zero_bit_le()
...
|
||
|
Linus Torvalds
|
8afc66e8d4 |
Kbuild updates for v6.1
- Remove potentially incomplete targets when Kbuid is interrupted by
SIGINT etc. in case GNU Make may miss to do that when stderr is piped
to another program.
- Rewrite the single target build so it works more correctly.
- Fix rpm-pkg builds with V=1.
- List top-level subdirectories in ./Kbuild.
- Ignore auto-generated __kstrtab_* and __kstrtabns_* symbols in kallsyms.
- Avoid two different modules in lib/zstd/ having shared code, which
potentially causes building the common code as build-in and modular
back-and-forth.
- Unify two modpost invocations to optimize the build process.
- Remove head-y syntax in favor of linker scripts for placing particular
sections in the head of vmlinux.
- Bump the minimal GNU Make version to 3.82.
- Clean up misc Makefiles and scripts.
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Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Remove potentially incomplete targets when Kbuid is interrupted by
SIGINT etc in case GNU Make may miss to do that when stderr is piped
to another program.
- Rewrite the single target build so it works more correctly.
- Fix rpm-pkg builds with V=1.
- List top-level subdirectories in ./Kbuild.
- Ignore auto-generated __kstrtab_* and __kstrtabns_* symbols in
kallsyms.
- Avoid two different modules in lib/zstd/ having shared code, which
potentially causes building the common code as build-in and modular
back-and-forth.
- Unify two modpost invocations to optimize the build process.
- Remove head-y syntax in favor of linker scripts for placing
particular sections in the head of vmlinux.
- Bump the minimal GNU Make version to 3.82.
- Clean up misc Makefiles and scripts.
* tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits)
docs: bump minimal GNU Make version to 3.82
ia64: simplify esi object addition in Makefile
Revert "kbuild: Check if linker supports the -X option"
kbuild: rebuild .vmlinux.export.o when its prerequisite is updated
kbuild: move modules.builtin(.modinfo) rules to Makefile.vmlinux_o
zstd: Fixing mixed module-builtin objects
kallsyms: ignore __kstrtab_* and __kstrtabns_* symbols
kallsyms: take the input file instead of reading stdin
kallsyms: drop duplicated ignore patterns from kallsyms.c
kbuild: reuse mksysmap output for kallsyms
mksysmap: update comment about __crc_*
kbuild: remove head-y syntax
kbuild: use obj-y instead extra-y for objects placed at the head
kbuild: hide error checker logs for V=1 builds
kbuild: re-run modpost when it is updated
kbuild: unify two modpost invocations
kbuild: move vmlinux.o rule to the top Makefile
kbuild: move .vmlinux.objs rule to Makefile.modpost
kbuild: list sub-directories in ./Kbuild
Makefile.compiler: replace cc-ifversion with compiler-specific macros
...
|
||
|
Linus Torvalds
|
b520410654 |
printk changes for 6.1
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||
|
Linus Torvalds
|
7f6dcffb44 |
Preempt RT cleanups:
Introduce preempt_[dis|enable_nested() and use it to clean up various places which have open coded PREEMPT_RT conditionals. On PREEMPT_RT enabled kernels, spinlocks and rwlocks are neither disabling preemption nor interrupts. Though there are a few places which depend on the implicit preemption/interrupt disable of those locks, e.g. seqcount write sections, per CPU statistics updates etc. PREEMPT_RT added open coded CONFIG_PREEMPT_RT conditionals to disable/enable preemption in the related code parts all over the place. That's hard to read and does not really explain why this is necessary. Linus suggested to use helper functions (preempt_disable_nested() and preempt_enable_nested()) and use those in the affected places. On !RT enabled kernels these functions are NOPs, but contain a lockdep assert to validate that preemption is actually disabled to catch call sites which do not have preemption disabled. Clean up the affected code paths in mm, dentry and lib. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmM9c8MTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYobrrEADHkvkCUHxRlarfinQY2rxEpC4nbnAg ibg+LWpDpqqZwkjADExu6+lsbb0mCdvlFyvSPwY2YcQAkj/bkTAXvdf3KjejTl++ B1J5/Cr5lyyKjajjl1efxdORgATBvwuEjR2moJiU868ZR3K4vgflN9n51A0U+NAn 3kOj/TYotFlyDNJeoK/8edqZwKaueXs3fsYGC1aq2X8mQLI4QDeaHUR6R8CU4w+X bVSIdKNluIYxyc3Eav5sDwzyF6gOSL+9DtZcVyXxJ6+PrkDdkptO23derVHk19WE ymdAwVX6S37L6HNhJgqeScs+s3xD8KDmvu5ktEAtqC0unBP8JwOFZKCZaaYj91j3 iMjMC4UFcXI5sERWhDXTSja2g0pYV6q3myfYfojxe6xXHlrVs42gCzDpOI4LZncM lvPfmhb7JR7zEmBEvVyEOX8B16ecWnUqgihU17a3ogGdKW1PRNWcWj3RmNXDmpGD YZsZSfsawMSJsDIrNRCydXrsiFBNIoVStN7K7c+blnNV8ER5rt24dqCJyUhrl4fB K8hNvDp+T8N0f6nlIUWk42vjhskEo2ijCnpvHSXQc1UL7WmLfaJf3/T9zlufPwqJ 7yVuWd9vZIb3iVAKz+LqOzLlHcgeJmYlbSBsj+Ay1UHPsNgYulDEKcuNniVoG39u zFgHu3OmIRueHA== =3M58 -----END PGP SIGNATURE----- Merge tag 'sched-rt-2022-10-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull preempt RT updates from Thomas Gleixner: "Introduce preempt_[dis|enable_nested() and use it to clean up various places which have open coded PREEMPT_RT conditionals. On PREEMPT_RT enabled kernels, spinlocks and rwlocks are neither disabling preemption nor interrupts. Though there are a few places which depend on the implicit preemption/interrupt disable of those locks, e.g. seqcount write sections, per CPU statistics updates etc. PREEMPT_RT added open coded CONFIG_PREEMPT_RT conditionals to disable/enable preemption in the related code parts all over the place. That's hard to read and does not really explain why this is necessary. Linus suggested to use helper functions (preempt_disable_nested() and preempt_enable_nested()) and use those in the affected places. On !RT enabled kernels these functions are NOPs, but contain a lockdep assert to validate that preemption is actually disabled to catch call sites which do not have preemption disabled. Clean up the affected code paths in mm, dentry and lib" * tag 'sched-rt-2022-10-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: u64_stats: Streamline the implementation flex_proportions: Disable preemption entering the write section. mm/compaction: Get rid of RT ifdeffery mm/memcontrol: Replace the PREEMPT_RT conditionals mm/debug: Provide VM_WARN_ON_IRQS_ENABLED() mm/vmstat: Use preempt_[dis|en]able_nested() dentry: Use preempt_[dis|en]able_nested() preempt: Provide preempt_[dis|en]able_nested() |
||
|
Linus Torvalds
|
3871d93b82 |
Perf events updates for v6.1:
- PMU driver updates:
- Add AMD Last Branch Record Extension Version 2 (LbrExtV2)
feature support for Zen 4 processors.
- Extend the perf ABI to provide branch speculation information,
if available, and use this on CPUs that have it (eg. LbrExtV2).
- Improve Intel PEBS TSC timestamp handling & integration.
- Add Intel Raptor Lake S CPU support.
- Add 'perf mem' and 'perf c2c' memory profiling support on
AMD CPUs by utilizing IBS tagged load/store samples.
- Clean up & optimize various x86 PMU details.
- HW breakpoints:
- Big rework to optimize the code for systems with hundreds of CPUs and
thousands of breakpoints:
- Replace the nr_bp_mutex global mutex with the bp_cpuinfo_sem
per-CPU rwsem that is read-locked during most of the key operations.
- Improve the O(#cpus * #tasks) logic in toggle_bp_slot()
and fetch_bp_busy_slots().
- Apply micro-optimizations & cleanups.
- Misc cleanups & enhancements.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-core-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events updates from Ingo Molnar:
"PMU driver updates:
- Add AMD Last Branch Record Extension Version 2 (LbrExtV2) feature
support for Zen 4 processors.
- Extend the perf ABI to provide branch speculation information, if
available, and use this on CPUs that have it (eg. LbrExtV2).
- Improve Intel PEBS TSC timestamp handling & integration.
- Add Intel Raptor Lake S CPU support.
- Add 'perf mem' and 'perf c2c' memory profiling support on AMD CPUs
by utilizing IBS tagged load/store samples.
- Clean up & optimize various x86 PMU details.
HW breakpoints:
- Big rework to optimize the code for systems with hundreds of CPUs
and thousands of breakpoints:
- Replace the nr_bp_mutex global mutex with the bp_cpuinfo_sem
per-CPU rwsem that is read-locked during most of the key
operations.
- Improve the O(#cpus * #tasks) logic in toggle_bp_slot() and
fetch_bp_busy_slots().
- Apply micro-optimizations & cleanups.
- Misc cleanups & enhancements"
* tag 'perf-core-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (75 commits)
perf/hw_breakpoint: Annotate tsk->perf_event_mutex vs ctx->mutex
perf: Fix pmu_filter_match()
perf: Fix lockdep_assert_event_ctx()
perf/x86/amd/lbr: Adjust LBR regardless of filtering
perf/x86/utils: Fix uninitialized var in get_branch_type()
perf/uapi: Define PERF_MEM_SNOOPX_PEER in kernel header file
perf/x86/amd: Support PERF_SAMPLE_PHY_ADDR
perf/x86/amd: Support PERF_SAMPLE_ADDR
perf/x86/amd: Support PERF_SAMPLE_{WEIGHT|WEIGHT_STRUCT}
perf/x86/amd: Support PERF_SAMPLE_DATA_SRC
perf/x86/amd: Add IBS OP_DATA2 DataSrc bit definitions
perf/mem: Introduce PERF_MEM_LVLNUM_{EXTN_MEM|IO}
perf/x86/uncore: Add new Raptor Lake S support
perf/x86/cstate: Add new Raptor Lake S support
perf/x86/msr: Add new Raptor Lake S support
perf/x86: Add new Raptor Lake S support
bpf: Check flags for branch stack in bpf_read_branch_records helper
perf, hw_breakpoint: Fix use-after-free if perf_event_open() fails
perf: Use sample_flags for raw_data
perf: Use sample_flags for addr
...
|
||
|
Linus Torvalds
|
e8bc52cb8d |
Driver core changes for 6.1-rc1
Here is the big set of driver core and debug printk changes for 6.1-rc1.
Included in here is:
- dynamic debug updates for the core and the drm subsystem. The
drm changes have all been acked by the relevant maintainers.
- kernfs fixes for syzbot reported problems
- kernfs refactors and updates for cgroup requirements
- magic number cleanups and removals from the kernel tree (they
were not being used and they really did not actually do
anything.)
- other tiny cleanups
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core and debug printk changes for
6.1-rc1. Included in here is:
- dynamic debug updates for the core and the drm subsystem. The drm
changes have all been acked by the relevant maintainers
- kernfs fixes for syzbot reported problems
- kernfs refactors and updates for cgroup requirements
- magic number cleanups and removals from the kernel tree (they were
not being used and they really did not actually do anything)
- other tiny cleanups
All of these have been in linux-next for a while with no reported
issues"
* tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (74 commits)
docs: filesystems: sysfs: Make text and code for ->show() consistent
Documentation: NBD_REQUEST_MAGIC isn't a magic number
a.out: restore CMAGIC
device property: Add const qualifier to device_get_match_data() parameter
drm_print: add _ddebug descriptor to drm_*dbg prototypes
drm_print: prefer bare printk KERN_DEBUG on generic fn
drm_print: optimize drm_debug_enabled for jump-label
drm-print: add drm_dbg_driver to improve namespace symmetry
drm-print.h: include dyndbg header
drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
drm_print: interpose drm_*dbg with forwarding macros
drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers.
drm_print: condense enum drm_debug_category
debugfs: use DEFINE_SHOW_ATTRIBUTE to define debugfs_regset32_fops
driver core: use IS_ERR_OR_NULL() helper in device_create_groups_vargs()
Documentation: ENI155_MAGIC isn't a magic number
Documentation: NBD_REPLY_MAGIC isn't a magic number
nbd: remove define-only NBD_MAGIC, previously magic number
Documentation: FW_HEADER_MAGIC isn't a magic number
Documentation: EEPROM_MAGIC_VALUE isn't a magic number
...
|
||
|
Linus Torvalds
|
6181073dd6 |
TTY/Serial driver update for 6.1-rc1
Here is the big set of TTY and Serial driver updates for 6.1-rc1.
Lots of cleanups in here, no real new functionality this time around,
with the diffstat being that we removed more lines than we added!
Included in here are:
- termios unification cleanups from Al Viro, it's nice to
finally get this work done
- tty serial transmit cleanups in various drivers in preparation
for more cleanup and unification in future releases (that work
was not ready for this release.)
- n_gsm fixes and updates
- ktermios cleanups and code reductions
- dt bindings json conversions and updates for new devices
- some serial driver updates for new devices
- lots of other tiny cleanups and janitorial stuff. Full
details in the shortlog.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the big set of TTY and Serial driver updates for 6.1-rc1.
Lots of cleanups in here, no real new functionality this time around,
with the diffstat being that we removed more lines than we added!
Included in here are:
- termios unification cleanups from Al Viro, it's nice to finally get
this work done
- tty serial transmit cleanups in various drivers in preparation for
more cleanup and unification in future releases (that work was not
ready for this release)
- n_gsm fixes and updates
- ktermios cleanups and code reductions
- dt bindings json conversions and updates for new devices
- some serial driver updates for new devices
- lots of other tiny cleanups and janitorial stuff. Full details in
the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (102 commits)
serial: cpm_uart: Don't request IRQ too early for console port
tty: serial: do unlock on a common path in altera_jtaguart_console_putc()
tty: serial: unify TX space reads under altera_jtaguart_tx_space()
tty: serial: use FIELD_GET() in lqasc_tx_ready()
tty: serial: extend lqasc_tx_ready() to lqasc_console_putchar()
tty: serial: allow pxa.c to be COMPILE_TESTed
serial: stm32: Fix unused-variable warning
tty: serial: atmel: Add COMMON_CLK dependency to SERIAL_ATMEL
serial: 8250: Fix restoring termios speed after suspend
serial: Deassert Transmit Enable on probe in driver-specific way
serial: 8250_dma: Convert to use uart_xmit_advance()
serial: 8250_omap: Convert to use uart_xmit_advance()
MAINTAINERS: Solve warning regarding inexistent atmel-usart binding
serial: stm32: Deassert Transmit Enable on ->rs485_config()
serial: ar933x: Deassert Transmit Enable on ->rs485_config()
tty: serial: atmel: Use FIELD_PREP/FIELD_GET
tty: serial: atmel: Make the driver aware of the existence of GCLK
tty: serial: atmel: Only divide Clock Divisor if the IP is USART
tty: serial: atmel: Separate mode clearing between UART and USART
dt-bindings: serial: atmel,at91-usart: Add gclk as a possible USART clock
...
|
||
|
Linus Torvalds
|
513389809e |
for-6.1/block-2022-10-03
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Merge tag 'for-6.1/block-2022-10-03' of git://git.kernel.dk/linux
Pull block updates from Jens Axboe:
- NVMe pull requests via Christoph:
- handle number of queue changes in the TCP and RDMA drivers
(Daniel Wagner)
- allow changing the number of queues in nvmet (Daniel Wagner)
- also consider host_iface when checking ip options (Daniel
Wagner)
- don't map pages which can't come from HIGHMEM (Fabio M. De
Francesco)
- avoid unnecessary flush bios in nvmet (Guixin Liu)
- shrink and better pack the nvme_iod structure (Keith Busch)
- add comment for unaligned "fake" nqn (Linjun Bao)
- print actual source IP address through sysfs "address" attr
(Martin Belanger)
- various cleanups (Jackie Liu, Wolfram Sang, Genjian Zhang)
- handle effects after freeing the request (Keith Busch)
- copy firmware_rev on each init (Keith Busch)
- restrict management ioctls to admin (Keith Busch)
- ensure subsystem reset is single threaded (Keith Busch)
- report the actual number of tagset maps in nvme-pci (Keith
Busch)
- small fabrics authentication fixups (Christoph Hellwig)
- add common code for tagset allocation and freeing (Christoph
Hellwig)
- stop using the request_queue in nvmet (Christoph Hellwig)
- set min_align_mask before calculating max_hw_sectors (Rishabh
Bhatnagar)
- send a rediscover uevent when a persistent discovery controller
reconnects (Sagi Grimberg)
- misc nvmet-tcp fixes (Varun Prakash, zhenwei pi)
- MD pull request via Song:
- Various raid5 fix and clean up, by Logan Gunthorpe and David
Sloan.
- Raid10 performance optimization, by Yu Kuai.
- sbitmap wakeup hang fixes (Hugh, Keith, Jan, Yu)
- IO scheduler switching quisce fix (Keith)
- s390/dasd block driver updates (Stefan)
- support for recovery for the ublk driver (ZiyangZhang)
- rnbd drivers fixes and updates (Guoqing, Santosh, ye, Christoph)
- blk-mq and null_blk map fixes (Bart)
- various bcache fixes (Coly, Jilin, Jules)
- nbd signal hang fix (Shigeru)
- block writeback throttling fix (Yu)
- optimize the passthrough mapping handling (me)
- prepare block cgroups to being gendisk based (Christoph)
- get rid of an old PSI hack in the block layer, moving it to the
callers instead where it belongs (Christoph)
- blk-throttle fixes and cleanups (Yu)
- misc fixes and cleanups (Liu Shixin, Liu Song, Miaohe, Pankaj,
Ping-Xiang, Wolfram, Saurabh, Li Jinlin, Li Lei, Lin, Li zeming,
Miaohe, Bart, Coly, Gaosheng
* tag 'for-6.1/block-2022-10-03' of git://git.kernel.dk/linux: (162 commits)
sbitmap: fix lockup while swapping
block: add rationale for not using blk_mq_plug() when applicable
block: adapt blk_mq_plug() to not plug for writes that require a zone lock
s390/dasd: use blk_mq_alloc_disk
blk-cgroup: don't update the blkg lookup hint in blkg_conf_prep
nvmet: don't look at the request_queue in nvmet_bdev_set_limits
nvmet: don't look at the request_queue in nvmet_bdev_zone_mgmt_emulate_all
blk-mq: use quiesced elevator switch when reinitializing queues
block: replace blk_queue_nowait with bdev_nowait
nvme: remove nvme_ctrl_init_connect_q
nvme-loop: use the tagset alloc/free helpers
nvme-loop: store the generic nvme_ctrl in set->driver_data
nvme-loop: initialize sqsize later
nvme-fc: use the tagset alloc/free helpers
nvme-fc: store the generic nvme_ctrl in set->driver_data
nvme-fc: keep ctrl->sqsize in sync with opts->queue_size
nvme-rdma: use the tagset alloc/free helpers
nvme-rdma: store the generic nvme_ctrl in set->driver_data
nvme-tcp: use the tagset alloc/free helpers
nvme-tcp: store the generic nvme_ctrl in set->driver_data
...
|
||
Daniel Latypov
|
a8495ad8e9 |
kunit: remove format func from struct kunit_assert, get it to 0 bytes
Each calll to a KUNIT_EXPECT_*() macro creates a local variable which
contains a struct kunit_assert.
Normally, we'd hope the compiler would be able to optimize this away,
but we've seen cases where it hasn't, see
https://groups.google.com/g/kunit-dev/c/i3fZXgvBrfA/m/GbrMNej2BAAJ.
In changes like commit
|
||
|
Daniel Latypov
|
185d57797c |
kunit: make kunit_kfree(NULL) a no-op to match kfree()
The real kfree() function will silently return when given a NULL. So a user might reasonably think they can write the following code: char *buffer = NULL; if (param->use_buffer) buffer = kunit_kzalloc(test, 10, GFP_KERNEL); ... kunit_kfree(test, buffer); As-is, kunit_kfree() will mark the test as FAILED when buffer is NULL. (And in earlier times, it would segfault). Let's match the semantics of kfree(). Suggested-by: David Gow <davidgow@google.com> Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
|
Daniel Latypov
|
e562e309d1 |
kunit: make kunit_kfree() not segfault on invalid inputs
kunit_kfree() can only work on data ("resources") allocated by KUnit.
Currently for code like this,
> void *ptr = kmalloc(4, GFP_KERNEL);
> kunit_kfree(test, ptr);
kunit_kfree() will segfault.
It'll try and look up the kunit_resource associated with `ptr` and get a
NULL back, but it won't check for this. This means we also segfault if
you double-free.
Change kunit_kfree() so it'll notice these invalid pointers and respond
by failing the test.
Implementation: kunit_destroy_resource() does what kunit_kfree() does,
but is more generic and returns -ENOENT when it can't find the resource.
Sadly, unlike just letting it crash, this means we don't get a stack
trace. But kunit_kfree() is so infrequently used it shouldn't be hard to
track down the bad callsite anyways.
After this change, the above code gives:
> # example_simple_test: EXPECTATION FAILED at lib/kunit/test.c:702
> kunit_kfree: 00000000626ec200 already freed or not allocated by kunit
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
|
||
|
Daniel Latypov
|
047a8a0a2d |
kunit: make kunit_kfree() only work on pointers from kunit_malloc() and friends
kunit_kfree() exists to clean up allocations from kunit_kmalloc() and friends early instead of waiting for this to happen automatically at the end of the test. But it can be used on *anything* registered with the kunit resource API. E.g. the last 2 statements are equivalent: struct kunit_resource *res = something(); kfree(res->data); kunit_put_resource(res); The problem is that there could be multiple resources that point to the same `data`. E.g. you can have a named resource acting as a pseudo-global variable in a test. If you point it to data allocated with kunit_kmalloc(), then calling `kunit_kfree(ptr)` has the chance to delete either the named resource or to kfree `ptr`. Which one it does depends on the order the resources are registered as kunit_kfree() will delete resources in LIFO order. So this patch restricts kunit_kfree() to only working on resources created by kunit_kmalloc(). Calling it is therefore guaranteed to free the memory, not do anything else. Note: kunit_resource_instance_match() wasn't used outside of KUnit, so it should be safe to remove from the public interface. It's also generally dangerous, as shown above, and shouldn't be used. Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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Daniel Latypov
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4db4598b5e |
kunit: drop test pointer in string_stream_fragment
We already store the `struct kunit *test` in the string_stream object itself, so we need don't need to store a copy of this pointer in every fragment in the stream. Drop it, getting string_stream_fragment down the bare minimum: a list_head and the `char *` with the actual fragment. Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |