lineage-22.0
6713 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
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b7321283a9 |
Merge 5.10.184 into android12-5.10-lts
Changes in 5.10.184
ata: ahci: fix enum constants for gcc-13
gcc-plugins: Reorganize gimple includes for GCC 13
sfc (gcc13): synchronize ef100_enqueue_skb()'s return type
remove the sx8 block driver
bonding (gcc13): synchronize bond_{a,t}lb_xmit() types
f2fs: fix iostat lock protection
blk-iocost: avoid 64-bit division in ioc_timer_fn
block/blk-iocost (gcc13): keep large values in a new enum
i40iw: fix build warning in i40iw_manage_apbvt()
i40e: fix build warnings in i40e_alloc.h
i40e: fix build warning in ice_fltr_add_mac_to_list()
staging: vchiq_core: drop vchiq_status from vchiq_initialise
spi: qup: Request DMA before enabling clocks
afs: Fix setting of mtime when creating a file/dir/symlink
wifi: mt76: mt7615: fix possible race in mt7615_mac_sta_poll
neighbour: fix unaligned access to pneigh_entry
net: dsa: lan9303: allow vid != 0 in port_fdb_{add|del} methods
net/smc: Avoid to access invalid RMBs' MRs in SMCRv1 ADD LINK CONT
net/sched: fq_pie: ensure reasonable TCA_FQ_PIE_QUANTUM values
Bluetooth: Fix l2cap_disconnect_req deadlock
Bluetooth: L2CAP: Add missing checks for invalid DCID
qed/qede: Fix scheduling while atomic
netfilter: conntrack: fix NULL pointer dereference in nf_confirm_cthelper
netfilter: ipset: Add schedule point in call_ad().
ipv6: rpl: Fix Route of Death.
rfs: annotate lockless accesses to sk->sk_rxhash
rfs: annotate lockless accesses to RFS sock flow table
net: sched: move rtm_tca_policy declaration to include file
net: sched: fix possible refcount leak in tc_chain_tmplt_add()
bpf: Add extra path pointer check to d_path helper
lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()
bnxt_en: Don't issue AP reset during ethtool's reset operation
bnxt_en: Query default VLAN before VNIC setup on a VF
bnxt_en: Implement .set_port / .unset_port UDP tunnel callbacks
batman-adv: Broken sync while rescheduling delayed work
Input: xpad - delete a Razer DeathAdder mouse VID/PID entry
Input: psmouse - fix OOB access in Elantech protocol
ALSA: hda/realtek: Add a quirk for HP Slim Desktop S01
ALSA: hda/realtek: Add Lenovo P3 Tower platform
drm/amdgpu: fix xclk freq on CHIP_STONEY
can: j1939: j1939_sk_send_loop_abort(): improved error queue handling in J1939 Socket
can: j1939: change j1939_netdev_lock type to mutex
can: j1939: avoid possible use-after-free when j1939_can_rx_register fails
ceph: fix use-after-free bug for inodes when flushing capsnaps
s390/dasd: Use correct lock while counting channel queue length
Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk
Bluetooth: hci_qca: fix debugfs registration
tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta'
rbd: move RBD_OBJ_FLAG_COPYUP_ENABLED flag setting
rbd: get snapshot context after exclusive lock is ensured to be held
pinctrl: meson-axg: add missing GPIOA_18 gpio group
usb: usbfs: Enforce page requirements for mmap
usb: usbfs: Use consistent mmap functions
staging: vc04_services: fix gcc-13 build warning
ASoC: codecs: wsa881x: do not set can_multi_write flag
i2c: sprd: Delete i2c adapter in .remove's error path
eeprom: at24: also select REGMAP
riscv: fix kprobe __user string arg print fault issue
vhost: support PACKED when setting-getting vring_base
Revert "ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled"
ext4: only check dquot_initialize_needed() when debugging
tcp: fix tcp_min_tso_segs sysctl
xfs: verify buffer contents when we skip log replay
MIPS: locking/atomic: Fix atomic{_64,}_sub_if_positive
drm/atomic: Don't pollute crtc_state->mode_blob with error pointers
btrfs: check return value of btrfs_commit_transaction in relocation
btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()
Revert "staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE"
Linux 5.10.184
Change-Id: If2d013f1bba8d713f8935810a5887f80eabae81c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Greg Kroah-Hartman
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4c20c2c837 |
This is the 5.10.179 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmRI7pUACgkQONu9yGCS aT4cCRAA0YwtiFA5PDxWdBVW2f/6ad7NL4cCUATt7yd68j22SKifIxmsI4J3WnmT K8p7yvc7WstuvCyoRT+9LpR969jDa/ao5jQQDky+9nFn39RK2pUQ1S4tQhRr0QWP /QrVbecT4X3rn126JhEMauR97Ma5yp0XMj9lOVIac40irf0UyRrvNHciGLfL37Zy 2Q7AOOJGrA9IREpj+uaG4r8QWZtvVYMCZkIgqZDdnEgfjZew+2w8j+4boL6anxpM 0f+6ZFT5OHUabwuBsw+4ee6eRE0K3iaAzde8pIZ2y1/ihYgQ+VlMwcLRncuE/34X dUG1aQyfbcMdukzWO2fay0on/7NF/U2ljS8WTFjWeCGWXzKRxxbmgXD/WRpBba6V NZQB/LroXv+8HVAzlfnZoHD9ojRg8b3exxjy70hUvgAING2CXMqX7KILalFKQvBz Ish5e5cxUBP2khMo1caPCU04dy3t/CF68UBrx4s8+RJFvGBmTykhfUx+DhS8usmu y0GrvyBfCXb1CW56ZZaip2jLv5IiOUL9KzKpPli1PV9K+He6aa2mTtvKzVBUalZf qVzMTifW6JskpxW58I0xKqiaHY5pZVfv0EX65Gs0gVYskSpSLu5MINMvBl5F1sDf DdrJ+ZivMUNU5eGUf99IQgXuYFPWigEzsXQRfwHr78kFP4wIPxg= =Ubp5 -----END PGP SIGNATURE----- Merge 5.10.179 into android12-5.10-lts Changes in 5.10.179 ARM: dts: rockchip: fix a typo error for rk3288 spdif node arm64: dts: qcom: ipq8074-hk01: enable QMP device, not the PHY node arm64: dts: meson-g12-common: specify full DMC range arm64: dts: imx8mm-evk: correct pmic clock source netfilter: br_netfilter: fix recent physdev match breakage regulator: fan53555: Explicitly include bits header net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg virtio_net: bugfix overflow inside xdp_linearize_page() sfc: Split STATE_READY in to STATE_NET_DOWN and STATE_NET_UP. sfc: Fix use-after-free due to selftest_work netfilter: nf_tables: fix ifdef to also consider nf_tables=m i40e: fix accessing vsi->active_filters without holding lock i40e: fix i40e_setup_misc_vector() error handling mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next() net: rpl: fix rpl header size calculation mlxsw: pci: Fix possible crash during initialization bpf: Fix incorrect verifier pruning due to missing register precision taints e1000e: Disable TSO on i219-LM card to increase speed f2fs: Fix f2fs_truncate_partial_nodes ftrace event Input: i8042 - add quirk for Fujitsu Lifebook A574/H selftests: sigaltstack: fix -Wuninitialized scsi: megaraid_sas: Fix fw_crash_buffer_show() scsi: core: Improve scsi_vpd_inquiry() checks net: dsa: b53: mmap: add phy ops s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling nvme-tcp: fix a possible UAF when failing to allocate an io queue xen/netback: use same error messages for same errors powerpc/doc: Fix htmldocs errors xfs: drop submit side trans alloc for append ioends iio: light: tsl2772: fix reading proximity-diodes from device tree nilfs2: initialize unused bytes in segment summary blocks memstick: fix memory leak if card device is never registered kernel/sys.c: fix and improve control flow in __sys_setres[ug]id() mmc: sdhci_am654: Set HIGH_SPEED_ENA for SDR12 and SDR25 mm/khugepaged: check again on anon uffd-wp during isolation 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 sched/fair: Detect capacity inversion sched/fair: Consider capacity inversion in util_fits_cpu() sched/uclamp: Fix a uninitialized variable warnings sched/fair: Fixes for capacity inversion detection MIPS: Define RUNTIME_DISCARD_EXIT in LD script docs: futex: Fix kernel-doc references after code split-up preparation purgatory: fix disabling debug info virtiofs: clean up error handling in virtio_fs_get_tree() virtiofs: split requests that exceed virtqueue size fuse: check s_root when destroying sb fuse: fix attr version comparison in fuse_read_update_size() fuse: always revalidate rename target dentry fuse: fix deadlock between atomic O_TRUNC and page invalidation Revert "ext4: fix use-after-free in ext4_xattr_set_entry" ext4: remove duplicate definition of ext4_xattr_ibody_inline_set() ext4: fix use-after-free in ext4_xattr_set_entry udp: Call inet6_destroy_sock() in setsockopt(IPV6_ADDRFORM). tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct(). inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy(). dccp: Call inet6_destroy_sock() via sk->sk_destruct(). sctp: Call inet6_destroy_sock() via sk->sk_destruct(). pwm: meson: Explicitly set .polarity in .get_state() pwm: iqs620a: Explicitly set .polarity in .get_state() pwm: hibvt: Explicitly set .polarity in .get_state() iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger() ASoC: fsl_asrc_dma: fix potential null-ptr-deref ASN.1: Fix check for strdup() success Linux 5.10.179 Change-Id: I54e476aa9b199a4711a091c77583739ed82af5ad Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Darrick J. Wong
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0e98a97f77 |
xfs: verify buffer contents when we skip log replay
commit 22ed903eee23a5b174e240f1cdfa9acf393a5210 upstream. syzbot detected a crash during log recovery: XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 XFS (loop0): Torn write (CRC failure) detected at log block 0x180. Truncating head block from 0x200. XFS (loop0): Starting recovery (logdev: internal) ================================================================== BUG: KASAN: slab-out-of-bounds in xfs_btree_lookup_get_block+0x15c/0x6d0 fs/xfs/libxfs/xfs_btree.c:1813 Read of size 8 at addr ffff88807e89f258 by task syz-executor132/5074 CPU: 0 PID: 5074 Comm: syz-executor132 Not tainted 6.2.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1b1/0x290 lib/dump_stack.c:106 print_address_description+0x74/0x340 mm/kasan/report.c:306 print_report+0x107/0x1f0 mm/kasan/report.c:417 kasan_report+0xcd/0x100 mm/kasan/report.c:517 xfs_btree_lookup_get_block+0x15c/0x6d0 fs/xfs/libxfs/xfs_btree.c:1813 xfs_btree_lookup+0x346/0x12c0 fs/xfs/libxfs/xfs_btree.c:1913 xfs_btree_simple_query_range+0xde/0x6a0 fs/xfs/libxfs/xfs_btree.c:4713 xfs_btree_query_range+0x2db/0x380 fs/xfs/libxfs/xfs_btree.c:4953 xfs_refcount_recover_cow_leftovers+0x2d1/0xa60 fs/xfs/libxfs/xfs_refcount.c:1946 xfs_reflink_recover_cow+0xab/0x1b0 fs/xfs/xfs_reflink.c:930 xlog_recover_finish+0x824/0x920 fs/xfs/xfs_log_recover.c:3493 xfs_log_mount_finish+0x1ec/0x3d0 fs/xfs/xfs_log.c:829 xfs_mountfs+0x146a/0x1ef0 fs/xfs/xfs_mount.c:933 xfs_fs_fill_super+0xf95/0x11f0 fs/xfs/xfs_super.c:1666 get_tree_bdev+0x400/0x620 fs/super.c:1282 vfs_get_tree+0x88/0x270 fs/super.c:1489 do_new_mount+0x289/0xad0 fs/namespace.c:3145 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f89fa3f4aca Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fffd5fb5ef8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00646975756f6e2c RCX: 00007f89fa3f4aca RDX: 0000000020000100 RSI: 0000000020009640 RDI: 00007fffd5fb5f10 RBP: 00007fffd5fb5f10 R08: 00007fffd5fb5f50 R09: 000000000000970d R10: 0000000000200800 R11: 0000000000000206 R12: 0000000000000004 R13: 0000555556c6b2c0 R14: 0000000000200800 R15: 00007fffd5fb5f50 </TASK> The fuzzed image contains an AGF with an obviously garbage agf_refcount_level value of 32, and a dirty log with a buffer log item for that AGF. The ondisk AGF has a higher LSN than the recovered log item. xlog_recover_buf_commit_pass2 reads the buffer, compares the LSNs, and decides to skip replay because the ondisk buffer appears to be newer. Unfortunately, the ondisk buffer is corrupt, but recovery just read the buffer with no buffer ops specified: error = xfs_buf_read(mp->m_ddev_targp, buf_f->blf_blkno, buf_f->blf_len, buf_flags, &bp, NULL); Skipping the buffer leaves its contents in memory unverified. This sets us up for a kernel crash because xfs_refcount_recover_cow_leftovers reads the buffer (which is still around in XBF_DONE state, so no read verification) and creates a refcountbt cursor of height 32. This is impossible so we run off the end of the cursor object and crash. Fix this by invoking the verifier on all skipped buffers and aborting log recovery if the ondisk buffer is corrupt. It might be smarter to force replay the log item atop the buffer and then see if it'll pass the write verifier (like ext4 does) but for now let's go with the conservative option where we stop immediately. Link: https://syzkaller.appspot.com/bug?extid=7e9494b8b399902e994e Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Brian Foster
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77ac8f2ad4 |
xfs: drop submit side trans alloc for append ioends
commit 7cd3099f4925d7c15887d1940ebd65acd66100f5 upstream. Per-inode ioend completion batching has a log reservation deadlock vector between preallocated append transactions and transactions that are acquired at completion time for other purposes (i.e., unwritten extent conversion or COW fork remaps). For example, if the ioend completion workqueue task executes on a batch of ioends that are sorted such that an append ioend sits at the tail, it's possible for the outstanding append transaction reservation to block allocation of transactions required to process preceding ioends in the list. Append ioend completion is historically the common path for on-disk inode size updates. While file extending writes may have completed sometime earlier, the on-disk inode size is only updated after successful writeback completion. These transactions are preallocated serially from writeback context to mitigate concurrency and associated log reservation pressure across completions processed by multi-threaded workqueue tasks. However, now that delalloc blocks unconditionally map to unwritten extents at physical block allocation time, size updates via append ioends are relatively rare. This means that inode size updates most commonly occur as part of the preexisting completion time transaction to convert unwritten extents. As a result, there is no longer a strong need to preallocate size update transactions. Remove the preallocation of inode size update transactions to avoid the ioend completion processing log reservation deadlock. Instead, continue to send all potential size extending ioends to workqueue context for completion and allocate the transaction from that context. This ensures that no outstanding log reservation is owned by the ioend completion worker task when it begins to process ioends. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reported-by: Christian Theune <ct@flyingcircus.io> Link: https://lore.kernel.org/linux-xfs/CAOQ4uxjj2UqA0h4Y31NbmpHksMhVrXfXjLG4Tnz3zq_UR-3gSA@mail.gmail.com/ Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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f3670bd0ff |
This is the 5.10.177 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmQtPjAACgkQONu9yGCS aT4xmRAAvwO3WPc76Yo+6GQRbtKotLTPDz5njffcHeQwDnsdjMKwHnn9lH9Xt44v YdBtRtKql9MUSR9voqx+nXX25g7m5yemLEam5BNRInGZ2jyKNXXc/5VmQvQukbFc DWlM3wuzeGSJ8nWit6fWGvi4xNcQPjcVyyuhba27YMAU2qz4dgOOccnDXoVA3goz 5VqsZkw6UHKQRTzVs/ygJ2Ke4YldPB3QV4TBvpJFgJVQRm0f/vigKlaUgvOoawDc +iulDe2tvQNn2nQakP7KNzRntfY75iuJs+eexyfkxhTdAPtwRuZrztZpA5sL+c1N MYSZk3Gldz05EsAc9FKwLy+CP2L7yCNpdQso8r7cXPlO8J4MLbpuTBzCbM26CaCH IJigHCya38mgQX2VfpWxegNgft2D9WoIMdjMtQG8AqNEynG86PBBD48MHP1eNC8X CnBSVt+Ho31FMwfrzT1en2ExbEbZXsKNHdY8077iiCO+/Zc+aea7BXzEAiL0Ui1z 6Qo0zLTG9Wmhwl3Q6R2iShf7zJIM0kpGJ+5qjpE1qhihFFRIe4aYuhrDRH4F01ec XJFxBr94brfgCp9F/XnFLOQ2SqXGn5C3pJiu6UymcTF9XJUT9llNNt4v6Xbnp/8Y YsDF16Fm0mpperbG0m9LBtUP4zmA1soZtNC4EEI3YsXVe9x6uEA= =ArYR -----END PGP SIGNATURE----- Merge 5.10.177 into android12-5.10-lts Changes in 5.10.177 interconnect: qcom: osm-l3: fix icc_onecell_data allocation perf/core: Fix perf_output_begin parameter is incorrectly invoked in perf_event_bpf_output perf: fix perf_event_context->time ipmi:ssif: make ssif_i2c_send() void ipmi:ssif: Increase the message retry time ipmi:ssif: resend_msg() cannot fail ipmi:ssif: Add a timer between request retries KVM: Clean up benign vcpu->cpu data races when kicking vCPUs KVM: KVM: Use cpumask_available() to check for NULL cpumask when kicking vCPUs KVM: Optimize kvm_make_vcpus_request_mask() a bit KVM: Pre-allocate cpumasks for kvm_make_all_cpus_request_except() KVM: Register /dev/kvm as the _very_ last thing during initialization serial: fsl_lpuart: Fix comment typo tty: serial: fsl_lpuart: fix race on RX DMA shutdown serial: 8250: SERIAL_8250_ASPEED_VUART should depend on ARCH_ASPEED serial: 8250: ASPEED_VUART: select REGMAP instead of depending on it drm/sun4i: fix missing component unbind on bind errors net: tls: fix possible race condition between do_tls_getsockopt_conf() and do_tls_setsockopt_conf() power: supply: bq24190_charger: using pm_runtime_resume_and_get instead of pm_runtime_get_sync 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 ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl 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 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 scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate() net: usb: smsc95xx: Limit packet length to skb->len 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: qcom/emac: Fix use after free bug in emac_remove due to race condition net/ps3_gelic_net: Fix RX sk_buff length net/ps3_gelic_net: Use dma_mapping_error bootconfig: Fix testcase to increase max node keys: Do not cache key in task struct if key is requested from kernel thread bpf: Adjust insufficient default bpf_jit_limit net/mlx5: Fix steering rules cleanup net/mlx5: Read the TC mapping of all priorities on ETS query net/mlx5: E-Switch, Fix an Oops in error handling code 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 gve: Cache link_speed value from device net: mdio: thunder: Add missing fwnode_handle_put() Bluetooth: btqcomsmd: Fix command timeout after setting BD address Bluetooth: L2CAP: Fix not checking for maximum number of DCID Bluetooth: L2CAP: Fix responding with wrong PDU type Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl hwmon: fix potential sensor registration fail if of_node is missing hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs scsi: qla2xxx: Perform lockless command completion in abort path uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2 thunderbolt: Use scale field when allocating USB3 bandwidth thunderbolt: Use const qualifier for `ring_interrupt_index` riscv: Bump COMMAND_LINE_SIZE value to 1024 HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded ca8210: fix mac_len negative array access 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: hisi_sas: Check devm_add_action() return value scsi: ufs: core: Add soft dependency on governor_simpleondemand scsi: lpfc: Avoid usage of list iterator variable after loop scsi: storvsc: Handle BlockSize change in Hyper-V VHD/VHDX file net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 net: usb: qmi_wwan: add Telit 0x1080 composition sh: sanitize the flags on sigreturn cifs: empty interface list when server doesn't support query interfaces scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR usb: dwc2: fix a devres leak in hw_enable upon suspend resume usb: gadget: u_audio: don't let userspace block driver unbind fsverity: Remove WQ_UNBOUND from fsverity read workqueue igb: revert rtnl_lock() that causes deadlock dm thin: fix deadlock when swapping to thin device usb: cdns3: Fix issue with using incorrect PCI device function 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: ucsi: Fix NULL pointer deref in ucsi_connector_change() wifi: mac80211: fix qos on mesh interfaces nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() drm/i915/active: Fix missing debug object activation drm/i915: Preserve crtc_state->inherited during state clearing tee: amdtee: fix race condition in amdtee_open_session firmware: arm_scmi: Fix device node validation for mailbox transport 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() sched/fair: sanitize vruntime of entity being placed sched/fair: Sanitize vruntime of entity being migrated ocfs2: fix data corruption after failed write xfs: shut down the filesystem if we screw up quota reservation xfs: don't reuse busy extents on extent trim KVM: fix memoryleak in kvm_init() NFSD: fix use-after-free in __nfs42_ssc_open() usb: dwc3: gadget: move cmd_endtransfer to extra function usb: dwc3: gadget: Add 1ms delay after end transfer command without IOC kernel: kcsan: kcsan_test: build without structleak plugin kcsan: avoid passing -g for test drm/meson: Fix error handling when afbcd.ops->init fails drm/meson: fix missing component unbind on bind errors bus: imx-weim: fix branch condition evaluates to a garbage value dm crypt: avoid accessing uninitialized tasklet fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY md: avoid signed overflow in slot_store() 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 sched_getaffinity: don't assume 'cpumask_size()' is fully initialized 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 tracing: Fix wrong return in kprobe_event_gen_test.c ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx() mips: bmips: BCM6358: disable RAC flush for TP1 mtd: rawnand: meson: invalidate cache on polling ECC bit sfc: ef10: don't overwrite offload features at NIC reset scsi: megaraid_sas: Fix crash after a double completion ptp_qoriq: fix memory leak in probe() 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 can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write s390/vfio-ap: fix memory leak in vfio_ap device driver ALSA: ymfpci: Fix assignment in if condition 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 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 pinctrl: ocelot: Fix alt mode for ocelot 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: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table btrfs: fix race between quota disable and quota assign ioctls xen/netback: don't do grant copy across page boundary net: phy: dp83869: fix default value for tx-/rx-internal-delay pinctrl: amd: Disable and mask interrupts on resume pinctrl: at91-pio4: fix domain name assignment powerpc: Don't try to copy PPR for task with NULL pt_regs 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 quirk for Lenovo ZhaoYang CF4620Z xtensa: fix KASAN report for show_stack rcu: Fix rcu_torture_read ftrace event drm/etnaviv: fix reference leak when mmaping imported buffer drm/amd/display: Add DSC Support for Synaptics Cascaded MST Hub s390/uaccess: add missing earlyclobber annotations to __clear_user() btrfs: scan device in non-exclusive mode zonefs: Fix error message in zonefs_file_dio_append() 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 ext4: fix kernel BUG in 'ext4_write_inline_data_end()' gfs2: Always check inode size of inline inodes hsr: ratelimit only when errors are printed Linux 5.10.177 Change-Id: Ib596b399350d080d7e94c80c1a6bb3c64e971187 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Brian Foster
|
a6d345c3a3 |
xfs: don't reuse busy extents on extent trim
commit 06058bc40534530e617e5623775c53bb24f032cb upstream.
Freed extents are marked busy from the point the freeing transaction
commits until the associated CIL context is checkpointed to the log.
This prevents reuse and overwrite of recently freed blocks before
the changes are committed to disk, which can lead to corruption
after a crash. The exception to this rule is that metadata
allocation is allowed to reuse busy extents because metadata changes
are also logged.
As of commit
|
||
|
Darrick J. Wong
|
cb61e1e36f |
xfs: shut down the filesystem if we screw up quota reservation
commit 2a4bdfa8558ca2904dc17b83497dc82aa7fc05e9 upstream. If we ever screw up the quota reservations enough to trip the assertions, something's wrong with the quota code. Shut down the filesystem when this happens, because this is corruption. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
df23049a96 |
This is the 5.10.176 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmQa9NgACgkQONu9yGCS aT4Iew//X/3+Bpiu+FyaYe0NZ4I95rQvNh4fG6wXCFd/PVbCRpxVOAKQ91GnkU+D iMeuGBPqkpPhHvesRybsq0u8GmJ+fJj58+fgy1ABI7UzkWihzNDu1n2RntYmuRvl TEEsAIS+6/lhVKosDhyYcXAL5eT8F06zFOI9HspWRe+lYoRBIQyykcLgZQwt5mBX qyKAFkvhH0Z77ATiID5alRkVArgi/t3qBUANTrJ7LqOlhtY42EOS0Sp7wpZWskqI 7Mpb6pfODsOq5d+6zNvZzdrtMaKRBal0Inxj2+zLEYdSv+xbTqp4Cb6UI18gJTA7 zsvItAzTRxp+7KiZVS2HP3uMRRV4lQ5HxgMJhSsONHSSRh7ndhkW7NQq/o/dRFm2 IgVf1beHk2pE+LN0Plf2oQCOMV8h/vQRZLCejoQEbFy6oNQ6bA4btJaXZnfluqDb KXONyDqXZ3uX3DSrKO4pCNCTsm5JhinkFHhO125kjSkPp/k2YWXdnBftQT1mWPYf dbWu1z/E+3qvObedwNn+icuu/MUznZMTYwDOD31tJp+1iEBgeBQWI+IRaIaWbDyD dxSoV8cScNZz+X4M70EFlwJMYL/VcIzDljeH2EA3CImDycDH0tspo6z8Z+xFhsrg D1wshmaT9XkSEJ92xDMw82B/1noOati75HpkUW1W/PKTqvjH/uU= =/t/A -----END PGP SIGNATURE----- Merge 5.10.176 into android12-5.10-lts Changes in 5.10.176 xfrm: Allow transport-mode states with AF_UNSPEC selector drm/panfrost: Don't sync rpm suspension after mmu flushing cifs: Move the in_send statistic to __smb_send_rqst() drm/meson: fix 1px pink line on GXM when scaling video overlay clk: HI655X: select REGMAP instead of depending on it docs: Correct missing "d_" prefix for dentry_operations member d_weak_revalidate scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add() ALSA: hda: Match only Intel devices with CONTROLLER_IN_GPU() netfilter: nft_nat: correct length for loading protocol registers netfilter: nft_masq: correct length for loading protocol registers netfilter: nft_redir: correct length for loading protocol registers netfilter: nft_redir: correct value of inet type `.maxattrs` scsi: core: Fix a comment in function scsi_host_dev_release() scsi: core: Fix a procfs host directory removal regression tcp: tcp_make_synack() can be called from process context nfc: pn533: initialize struct pn533_out_arg properly ipvlan: Make skb->skb_iif track skb->dev for l3s mode i40e: Fix kernel crash during reboot when adapter is in recovery mode net/smc: fix NULL sndbuf_desc in smc_cdc_tx_handler() qed/qed_dev: guard against a possible division by zero net: tunnels: annotate lockless accesses to dev->needed_headroom net: phy: smsc: bail out in lan87xx_read_status if genphy_read_status fails nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition net/smc: fix deadlock triggered by cancel_delayed_work_syn() net: usb: smsc75xx: Limit packet length to skb->len drm/bridge: Fix returned array size name for atomic_get_input_bus_fmts kdoc null_blk: Move driver into its own directory block: null_blk: Fix handling of fake timeout request nvme: fix handling single range discard request nvmet: avoid potential UAF in nvmet_req_complete() block: sunvdc: add check for mdesc_grab() returning NULL ice: xsk: disable txq irq before flushing hw net: dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290 ipv4: Fix incorrect table ID in IOCTL path net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull net/iucv: Fix size of interrupt data selftests: net: devlink_port_split.py: skip test if no suitable device available qed/qed_mng_tlv: correctly zero out ->min instead of ->hour ethernet: sun: add check for the mdesc_grab() hwmon: (adt7475) Display smoothing attributes in correct order hwmon: (adt7475) Fix masking of hysteresis registers hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race condition hwmon: (ina3221) return prober error code hwmon: (ucd90320) Add minimum delay between bus accesses hwmon: tmp512: drop of_match_ptr for ID table hwmon: (adm1266) Set `can_sleep` flag for GPIO chip media: m5mols: fix off-by-one loop termination error mmc: atmel-mci: fix race between stop command and start of next command jffs2: correct logic when creating a hole in jffs2_write_begin ext4: fail ext4_iget if special inode unallocated ext4: fix task hung in ext4_xattr_delete_inode drm/amdkfd: Fix an illegal memory access sh: intc: Avoid spurious sizeof-pointer-div warning drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes ext4: fix possible double unlock when moving a directory tty: serial: fsl_lpuart: skip waiting for transmission complete when UARTCTRL_SBK is asserted serial: 8250_em: Fix UART port type firmware: xilinx: don't make a sleepable memory allocation from an atomic context interconnect: fix mem leak when freeing nodes tracing: Make splice_read available again tracing: Check field value in hist_field_name() tracing: Make tracepoint lockdep check actually test something cifs: Fix smb2_set_path_size() KVM: nVMX: add missing consistency checks for CR0 and CR4 ALSA: hda: intel-dsp-config: add MTL PCI id ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro drm/shmem-helper: Remove another errant put in error path mptcp: avoid setting TCP_CLOSE state twice ftrace: Fix invalid address access in lookup_rec() when index is 0 mm/userfaultfd: propagate uffd-wp bit when PTE-mapping the huge zeropage mmc: sdhci_am654: lower power-on failed message severity fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks cpuidle: psci: Iterate backwards over list in psci_pd_remove() x86/mce: Make sure logged MCEs are processed after sysfs update x86/mm: Fix use of uninitialized buffer in sme_enable() drm/i915: Don't use stolen memory for ring buffers with LLC drm/i915/active: Fix misuse of non-idle barriers as fence trackers io_uring: avoid null-ptr-deref in io_arm_poll_handler s390/ipl: add missing intersection check to ipl_report handling PCI: Unify delay handling for reset and resume PCI/DPC: Await readiness of secondary bus after reset xfs: don't assert fail on perag references on teardown xfs: purge dquots after inode walk fails during quotacheck xfs: don't leak btree cursor when insrec fails after a split xfs: remove XFS_PREALLOC_SYNC xfs: fallocate() should call file_modified() xfs: set prealloc flag in xfs_alloc_file_space() xfs: use setattr_copy to set vfs inode attributes fs: add mode_strip_sgid() helper fs: move S_ISGID stripping into the vfs_*() helpers attr: add in_group_or_capable() fs: move should_remove_suid() attr: add setattr_should_drop_sgid() attr: use consistent sgid stripping checks fs: use consistent setgid checks in is_sxid() xfs: remove xfs_setattr_time() declaration HID: core: Provide new max_buffer_size attribute to over-ride the default HID: uhid: Over-ride the default maximum data buffer value with our own Linux 5.10.176 Change-Id: Icd45189f4182c749d1758c13e18705abb4ea9c5a Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
Gaosheng Cui
|
daa97e770e |
xfs: remove xfs_setattr_time() declaration
commit b0463b9dd7030a766133ad2f1571f97f204d7bdf upstream.
xfs_setattr_time() has been removed since
commit e014f37db1a2 ("xfs: use setattr_copy to set vfs inode
attributes"), so remove it.
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Darrick J. Wong
|
f60b68c464 |
xfs: use setattr_copy to set vfs inode attributes
commit e014f37db1a2d109afa750042ac4d69cf3e3d88e upstream.
[remove userns argument of setattr_copy() for 5.10.y backport]
Filipe Manana pointed out that XFS' behavior w.r.t. setuid/setgid
revocation isn't consistent with btrfs[1] or ext4. Those two
filesystems use the VFS function setattr_copy to convey certain
attributes from struct iattr into the VFS inode structure.
Andrey Zhadchenko reported[2] that XFS uses the wrong user namespace to
decide if it should clear setgid and setuid on a file attribute update.
This is a second symptom of the problem that Filipe noticed.
XFS, on the other hand, open-codes setattr_copy in xfs_setattr_mode,
xfs_setattr_nonsize, and xfs_setattr_time. Regrettably, setattr_copy is
/not/ a simple copy function; it contains additional logic to clear the
setgid bit when setting the mode, and XFS' version no longer matches.
The VFS implements its own setuid/setgid stripping logic, which
establishes consistent behavior. It's a tad unfortunate that it's
scattered across notify_change, should_remove_suid, and setattr_copy but
XFS should really follow the Linux VFS. Adapt XFS to use the VFS
functions and get rid of the old functions.
[1] https://lore.kernel.org/fstests/CAL3q7H47iNQ=Wmk83WcGB-KBJVOEtR9+qGczzCeXJ9Y2KCV25Q@mail.gmail.com/
[2] https://lore.kernel.org/linux-xfs/20220221182218.748084-1-andrey.zhadchenko@virtuozzo.com/
Fixes:
|
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Dave Chinner
|
8cf9400f89 |
xfs: set prealloc flag in xfs_alloc_file_space()
commit 0b02c8c0d75a738c98c35f02efb36217c170d78c upstream. [backport for 5.10.y] Now that we only call xfs_update_prealloc_flags() from xfs_file_fallocate() in the case where we need to set the preallocation flag, do this in xfs_alloc_file_space() where we already have the inode joined into a transaction and get rid of the call to xfs_update_prealloc_flags() from the fallocate code. This also means that we now correctly avoid setting the XFS_DIFLAG_PREALLOC flag when xfs_is_always_cow_inode() is true, as these inodes will never have preallocated extents. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Dave Chinner
|
308dfe49eb |
xfs: fallocate() should call file_modified()
commit fbe7e520036583a783b13ff9744e35c2a329d9a4 upstream. In XFS, we always update the inode change and modification time when any fallocate() operation succeeds. Furthermore, as various fallocate modes can change the file contents (extending EOF, punching holes, zeroing things, shifting extents), we should drop file privileges like suid just like we do for a regular write(). There's already a VFS helper that figures all this out for us, so use that. The net effect of this is that we no longer drop suid/sgid if the caller is root, but we also now drop file capabilities. We also move the xfs_update_prealloc_flags() function so that it now is only called by the scope that needs to set the the prealloc flag. Based on a patch from Darrick Wong. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Dave Chinner
|
35f049abba |
xfs: remove XFS_PREALLOC_SYNC
commit 472c6e46f589c26057596dcba160712a5b3e02c5 upstream. [partial backport for dependency - xfs_ioc_space() still uses XFS_PREALLOC_SYNC] Callers can acheive the same thing by calling xfs_log_force_inode() after making their modifications. There is no need for xfs_update_prealloc_flags() to do this. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Darrick J. Wong
|
c84fb29626 |
xfs: don't leak btree cursor when insrec fails after a split
commit a54f78def73d847cb060b18c4e4a3d1d26c9ca6d upstream.
The recent patch to improve btree cycle checking caused a regression
when I rebased the in-memory btree branch atop the 5.19 for-next branch,
because in-memory short-pointer btrees do not have AG numbers. This
produced the following complaint from kmemleak:
unreferenced object 0xffff88803d47dde8 (size 264):
comm "xfs_io", pid 4889, jiffies 4294906764 (age 24.072s)
hex dump (first 32 bytes):
90 4d 0b 0f 80 88 ff ff 00 a0 bd 05 80 88 ff ff .M..............
e0 44 3a a0 ff ff ff ff 00 df 08 06 80 88 ff ff .D:.............
backtrace:
[<ffffffffa0388059>] xfbtree_dup_cursor+0x49/0xc0 [xfs]
[<ffffffffa029887b>] xfs_btree_dup_cursor+0x3b/0x200 [xfs]
[<ffffffffa029af5d>] __xfs_btree_split+0x6ad/0x820 [xfs]
[<ffffffffa029b130>] xfs_btree_split+0x60/0x110 [xfs]
[<ffffffffa029f6da>] xfs_btree_make_block_unfull+0x19a/0x1f0 [xfs]
[<ffffffffa029fada>] xfs_btree_insrec+0x3aa/0x810 [xfs]
[<ffffffffa029fff3>] xfs_btree_insert+0xb3/0x240 [xfs]
[<ffffffffa02cb729>] xfs_rmap_insert+0x99/0x200 [xfs]
[<ffffffffa02cf142>] xfs_rmap_map_shared+0x192/0x5f0 [xfs]
[<ffffffffa02cf60b>] xfs_rmap_map_raw+0x6b/0x90 [xfs]
[<ffffffffa0384a85>] xrep_rmap_stash+0xd5/0x1d0 [xfs]
[<ffffffffa0384dc0>] xrep_rmap_visit_bmbt+0xa0/0xf0 [xfs]
[<ffffffffa0384fb6>] xrep_rmap_scan_iext+0x56/0xa0 [xfs]
[<ffffffffa03850d8>] xrep_rmap_scan_ifork+0xd8/0x160 [xfs]
[<ffffffffa0385195>] xrep_rmap_scan_inode+0x35/0x80 [xfs]
[<ffffffffa03852ee>] xrep_rmap_find_rmaps+0x10e/0x270 [xfs]
I noticed that xfs_btree_insrec has a bunch of debug code that return
out of the function immediately, without freeing the "new" btree cursor
that can be returned when _make_block_unfull calls xfs_btree_split. Fix
the error return in this function to free the btree cursor.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
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Darrick J. Wong
|
be60f08c03 |
xfs: purge dquots after inode walk fails during quotacheck
commit 86d40f1e49e9a909d25c35ba01bea80dbcd758cb upstream.
[add XFS_QMOPT_QUOTALL flag to xfs_qm_dqpurge_all() for 5.10.y backport]
xfs/434 and xfs/436 have been reporting occasional memory leaks of
xfs_dquot objects. These tests themselves were the messenger, not the
culprit, since they unload the xfs module, which trips the slub
debugging code while tearing down all the xfs slab caches:
=============================================================================
BUG xfs_dquot (Tainted: G W ): Objects remaining in xfs_dquot on __kmem_cache_shutdown()
-----------------------------------------------------------------------------
Slab 0xffffea000606de00 objects=30 used=5 fp=0xffff888181b78a78 flags=0x17ff80000010200(slab|head|node=0|zone=2|lastcpupid=0xfff)
CPU: 0 PID: 3953166 Comm: modprobe Tainted: G W 5.18.0-rc6-djwx #rc6 d5824be9e46a2393677bda868f9b154d917ca6a7
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20171121_152543-x86-ol7-builder-01.us.oracle.com-4.el7.1 04/01/2014
Since we don't generally rmmod the xfs module between fstests, this
means that xfs/434 is really just the canary in the coal mine --
something leaked a dquot, but we don't know who. After days of pounding
on fstests with kmemleak enabled, I finally got it to spit this out:
unreferenced object 0xffff8880465654c0 (size 536):
comm "u10:4", pid 88, jiffies 4294935810 (age 29.512s)
hex dump (first 32 bytes):
60 4a 56 46 80 88 ff ff 58 ea e4 5c 80 88 ff ff `JVF....X..\....
00 e0 52 49 80 88 ff ff 01 00 01 00 00 00 00 00 ..RI............
backtrace:
[<ffffffffa0740f6c>] xfs_dquot_alloc+0x2c/0x530 [xfs]
[<ffffffffa07443df>] xfs_qm_dqread+0x6f/0x330 [xfs]
[<ffffffffa07462a2>] xfs_qm_dqget+0x132/0x4e0 [xfs]
[<ffffffffa0756bb0>] xfs_qm_quotacheck_dqadjust+0xa0/0x3e0 [xfs]
[<ffffffffa075724d>] xfs_qm_dqusage_adjust+0x35d/0x4f0 [xfs]
[<ffffffffa06c9068>] xfs_iwalk_ag_recs+0x348/0x5d0 [xfs]
[<ffffffffa06c95d3>] xfs_iwalk_run_callbacks+0x273/0x540 [xfs]
[<ffffffffa06c9e8d>] xfs_iwalk_ag+0x5ed/0x890 [xfs]
[<ffffffffa06ca22f>] xfs_iwalk_ag_work+0xff/0x170 [xfs]
[<ffffffffa06d22c9>] xfs_pwork_work+0x79/0x130 [xfs]
[<ffffffff81170bb2>] process_one_work+0x672/0x1040
[<ffffffff81171b1b>] worker_thread+0x59b/0xec0
[<ffffffff8118711e>] kthread+0x29e/0x340
[<ffffffff810032bf>] ret_from_fork+0x1f/0x30
Now we know that quotacheck is at fault, but even this report was
canaryish -- it was triggered by xfs/494, which doesn't actually mount
any filesystems. (kmemleak can be a little slow to notice leaks, even
with fstests repeatedly whacking it to look for them.) Looking at the
*previous* fstest, however, showed that the test run before xfs/494 was
xfs/117. The tipoff to the problem is in this excerpt from dmesg:
XFS (sda4): Quotacheck needed: Please wait.
XFS (sda4): Metadata corruption detected at xfs_dinode_verify.part.0+0xdb/0x7b0 [xfs], inode 0x119 dinode
XFS (sda4): Unmount and run xfs_repair
XFS (sda4): First 128 bytes of corrupted metadata buffer:
00000000: 49 4e 81 a4 03 02 00 00 00 00 00 00 00 00 00 00 IN..............
00000010: 00 00 00 01 00 00 00 00 00 90 57 54 54 1a 4c 68 ..........WTT.Lh
00000020: 81 f9 7d e1 6d ee 16 00 34 bd 7d e1 6d ee 16 00 ..}.m...4.}.m...
00000030: 34 bd 7d e1 6d ee 16 00 00 00 00 00 00 00 00 00 4.}.m...........
00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000050: 00 00 00 02 00 00 00 00 00 00 00 00 96 80 f3 ab ................
00000060: ff ff ff ff da 57 7b 11 00 00 00 00 00 00 00 03 .....W{.........
00000070: 00 00 00 01 00 00 00 10 00 00 00 00 00 00 00 08 ................
XFS (sda4): Quotacheck: Unsuccessful (Error -117): Disabling quotas.
The dinode verifier decided that the inode was corrupt, which causes
iget to return with EFSCORRUPTED. Since this happened during
quotacheck, it is obvious that the kernel aborted the inode walk on
account of the corruption error and disabled quotas. Unfortunately, we
neglect to purge the dquot cache before doing that, which is how the
dquots leaked.
The problems started 10 years ago in commit b84a3a, when the dquot lists
were converted to a radix tree, but the error handling behavior was not
correctly preserved -- in that commit, if the bulkstat failed and
usrquota was enabled, the bulkstat failure code would be overwritten by
the result of flushing all the dquots to disk. As long as that
succeeds, we'd continue the quota mount as if everything were ok, but
instead we're now operating with a corrupt inode and incorrect quota
usage counts. I didn't notice this bug in 2019 when I wrote commit
|
||
|
Dave Chinner
|
d6f223cfef |
xfs: don't assert fail on perag references on teardown
commit 5b55cbc2d72632e874e50d2e36bce608e55aaaea upstream. [backport for 5.10.y, prior to perag refactoring in v5.14] Not fatal, the assert is there to catch developer attention. I'm seeing this occasionally during recoveryloop testing after a shutdown, and I don't want this to stop an overnight recoveryloop run as it is currently doing. Convert the ASSERT to a XFS_IS_CORRUPT() check so it will dump a corruption report into the log and cause a test failure that way, but it won't stop the machine dead. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
1d17080edb |
This is the 5.10.146 stable release
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Merge 5.10.146 into android12-5.10-lts
Changes in 5.10.146
drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for vega
drm/amdgpu: indirect register access for nv12 sriov
drm/amdgpu: Separate vf2pf work item init from virt data exchange
drm/amdgpu: make sure to init common IP before gmc
usb: typec: intel_pmc_mux: Update IOM port status offset for AlderLake
usb: typec: intel_pmc_mux: Add new ACPI ID for Meteor Lake IOM device
usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind
usb: dwc3: Issue core soft reset before enabling run/stop
usb: dwc3: gadget: Prevent repeat pullup()
usb: dwc3: gadget: Refactor pullup()
usb: dwc3: gadget: Don't modify GEVNTCOUNT in pullup()
usb: dwc3: gadget: Avoid duplicate requests to enable Run/Stop
usb: xhci-mtk: get the microframe boundary for ESIT
usb: xhci-mtk: add only one extra CS for FS/LS INTR
usb: xhci-mtk: use @sch_tt to check whether need do TT schedule
usb: xhci-mtk: add a function to (un)load bandwidth info
usb: xhci-mtk: add some schedule error number
usb: xhci-mtk: allow multiple Start-Split in a microframe
usb: xhci-mtk: relax TT periodic bandwidth allocation
mmc: core: Fix inconsistent sd3_bus_mode at UHS-I SD voltage switch failure
serial: atmel: remove redundant assignment in rs485_config
tty: serial: atmel: Preserve previous USART mode if RS485 disabled
usb: add quirks for Lenovo OneLink+ Dock
usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
usb: cdns3: fix incorrect handling TRB_SMM flag for ISOC transfer
usb: cdns3: fix issue with rearming ISO OUT endpoint
Revert "usb: add quirks for Lenovo OneLink+ Dock"
vfio/type1: Change success value of vaddr_get_pfn()
vfio/type1: Prepare for batched pinning with struct vfio_batch
vfio/type1: Unpin zero pages
Revert "usb: gadget: udc-xilinx: replace memcpy with memcpy_toio"
arm64: Restrict ARM64_BTI_KERNEL to clang 12.0.0 and newer
arm64/bti: Disable in kernel BTI when cross section thunks are broken
USB: core: Fix RST error in hub.c
USB: serial: option: add Quectel BG95 0x0203 composition
USB: serial: option: add Quectel RM520N
ALSA: hda/tegra: set depop delay for tegra
ALSA: hda: add Intel 5 Series / 3400 PCI DID
ALSA: hda/realtek: Add quirk for Huawei WRT-WX9
ALSA: hda/realtek: Enable 4-speaker output Dell Precision 5570 laptop
ALSA: hda/realtek: Re-arrange quirk table entries
ALSA: hda/realtek: Add pincfg for ASUS G513 HP jack
ALSA: hda/realtek: Add pincfg for ASUS G533Z HP jack
ALSA: hda/realtek: Add quirk for ASUS GA503R laptop
ALSA: hda/realtek: Enable 4-speaker output Dell Precision 5530 laptop
iommu/vt-d: Check correct capability for sagaw determination
media: flexcop-usb: fix endpoint type check
efi: x86: Wipe setup_data on pure EFI boot
efi: libstub: check Shim mode using MokSBStateRT
wifi: mt76: fix reading current per-tid starting sequence number for aggregation
gpio: mockup: fix NULL pointer dereference when removing debugfs
gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
riscv: fix a nasty sigreturn bug...
can: flexcan: flexcan_mailbox_read() fix return value for drop = true
mm/slub: fix to return errno if kmalloc() fails
KVM: SEV: add cache flush to solve SEV cache incoherency issues
interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate
xfs: fix up non-directory creation in SGID directories
xfs: reorder iunlink remove operation in xfs_ifree
xfs: validate inode fork size against fork format
arm64: dts: rockchip: Pull up wlan wake# on Gru-Bob
drm/mediatek: dsi: Add atomic {destroy,duplicate}_state, reset callbacks
arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz
dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()
arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma
netfilter: nf_conntrack_sip: fix ct_sip_walk_headers
netfilter: nf_conntrack_irc: Tighten matching on DCC message
netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find()
iavf: Fix cached head and tail value for iavf_get_tx_pending
ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header
net: let flow have same hash in two directions
net: core: fix flow symmetric hash
net: phy: aquantia: wait for the suspend/resume operations to finish
scsi: mpt3sas: Force PCIe scatterlist allocations to be within same 4 GB region
scsi: mpt3sas: Fix return value check of dma_get_required_mask()
net: bonding: Share lacpdu_mcast_addr definition
net: bonding: Unsync device addresses on ndo_stop
net: team: Unsync device addresses on ndo_stop
drm/panel: simple: Fix innolux_g121i1_l01 bus_format
MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko
MIPS: Loongson32: Fix PHY-mode being left unspecified
iavf: Fix bad page state
iavf: Fix set max MTU size with port VLAN and jumbo frames
i40e: Fix VF set max MTU size
i40e: Fix set max_tx_rate when it is lower than 1 Mbps
sfc: fix TX channel offset when using legacy interrupts
sfc: fix null pointer dereference in efx_hard_start_xmit
drm/hisilicon/hibmc: Allow to be built if COMPILE_TEST is enabled
drm/hisilicon: Add depends on MMU
of: mdio: Add of_node_put() when breaking out of for_each_xx
net: ipa: fix assumptions about DMA address size
net: ipa: fix table alignment requirement
net: ipa: avoid 64-bit modulus
net: ipa: DMA addresses are nicely aligned
net: ipa: kill IPA_TABLE_ENTRY_SIZE
net: ipa: properly limit modem routing table use
wireguard: ratelimiter: disable timings test by default
wireguard: netlink: avoid variable-sized memcpy on sockaddr
net: enetc: move enetc_set_psfp() out of the common enetc_set_features()
net: socket: remove register_gifconf
net/sched: taprio: avoid disabling offload when it was never enabled
net/sched: taprio: make qdisc_leaf() see the per-netdev-queue pfifo child qdiscs
netfilter: nf_tables: fix nft_counters_enabled underflow at nf_tables_addchain()
netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()
netfilter: ebtables: fix memory leak when blob is malformed
can: gs_usb: gs_can_open(): fix race dev->can.state condition
perf jit: Include program header in ELF files
perf kcore_copy: Do not check /proc/modules is unchanged
drm/mediatek: dsi: Move mtk_dsi_stop() call back to mtk_dsi_poweroff()
net/smc: Stop the CLC flow if no link to map buffers on
net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD
net: sched: fix possible refcount leak in tc_new_tfilter()
selftests: forwarding: add shebang for sch_red.sh
drm/amd/amdgpu: fixing read wrong pf2vf data in SRIOV
serial: Create uart_xmit_advance()
serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting
serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting
s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup
usb: xhci-mtk: fix issue of out-of-bounds array access
vfio/type1: fix vaddr_get_pfns() return in vfio_pin_page_external()
drm/amdgpu: Fix check for RAS support
cifs: use discard iterator to discard unneeded network data more efficiently
cifs: always initialize struct msghdr smb_msg completely
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
drm/gma500: Fix BUG: sleeping function called from invalid context errors
drm/amdgpu: use dirty framebuffer helper
drm/amd/display: Limit user regamma to a valid value
drm/amd/display: Mark dml30's UseMinimumDCFCLK() as noinline for stack usage
drm/rockchip: Fix return type of cdn_dp_connector_mode_valid
workqueue: don't skip lockdep work dependency in cancel_work_sync()
i2c: imx: If pm_runtime_get_sync() returned 1 device access is possible
i2c: mlxbf: incorrect base address passed during io write
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction()
i2c: mlxbf: Fix frequency calculation
devdax: Fix soft-reservation memory description
ext4: fix bug in extents parsing when eh_entries == 0 and eh_depth > 0
ext4: limit the number of retries after discarding preallocations blocks
ext4: make directory inode spreading reflect flexbg size
Linux 5.10.146
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I45edad7e4191aad7a85278b43fa9909a6253643f
|
||
|
Dave Chinner
|
dce4662869 |
xfs: validate inode fork size against fork format
commit 1eb70f54c445fcbb25817841e774adb3d912f3e8 upstream. [backport for 5.10.y] xfs_repair catches fork size/format mismatches, but the in-kernel verifier doesn't, leading to null pointer failures when attempting to perform operations on the fork. This can occur in the xfs_dir_is_empty() where the in-memory fork format does not match the size and so the fork data pointer is accessed incorrectly. Note: this causes new failures in xfs/348 which is testing mode vs ftype mismatches. We now detect a regular file that has been changed to a directory or symlink mode as being corrupt because the data fork is for a symlink or directory should be in local form when there are only 3 bytes of data in the data fork. Hence the inode verify for the regular file now fires w/ -EFSCORRUPTED because the inode fork format does not match the format the corrupted mode says it should be in. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Dave Chinner <david@fromorbit.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Dave Chinner
|
a6bfdc157f |
xfs: reorder iunlink remove operation in xfs_ifree
commit 9a5280b312e2e7898b6397b2ca3cfd03f67d7be1 upstream.
[backport for 5.10.y]
The O_TMPFILE creation implementation creates a specific order of
operations for inode allocation/freeing and unlinked list
modification. Currently both are serialised by the AGI, so the order
doesn't strictly matter as long as the are both in the same
transaction.
However, if we want to move the unlinked list insertions largely out
from under the AGI lock, then we have to be concerned about the
order in which we do unlinked list modification operations.
O_TMPFILE creation tells us this order is inode allocation/free,
then unlinked list modification.
Change xfs_ifree() to use this same ordering on unlinked list
removal. This way we always guarantee that when we enter the
iunlinked list removal code from this path, we already have the AGI
locked and we don't have to worry about lock nesting AGI reads
inside unlink list locks because it's already locked and attached to
the transaction.
We can do this safely as the inode freeing and unlinked list removal
are done in the same transaction and hence are atomic operations
with respect to log recovery.
Reported-by: Frank Hofmann <fhofmann@cloudflare.com>
Fixes:
|
||
Christoph Hellwig
|
e811a534ec |
xfs: fix up non-directory creation in SGID directories
commit 01ea173e103edd5ec41acec65b9261b87e123fc2 upstream. XFS always inherits the SGID bit if it is set on the parent inode, while the generic inode_init_owner does not do this in a few cases where it can create a possible security problem, see commit |
||
|
Greg Kroah-Hartman
|
5d60de7a5f |
This is the 5.10.141 stable release
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Merge 5.10.141 into android12-5.10-lts
Changes in 5.10.141
mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
x86/nospec: Unwreck the RSB stuffing
x86/nospec: Fix i386 RSB stuffing
crypto: lib - remove unneeded selection of XOR_BLOCKS
s390/mm: do not trigger write fault when vma does not allow VM_WRITE
kbuild: Fix include path in scripts/Makefile.modpost
Bluetooth: L2CAP: Fix build errors in some archs
Revert "PCI/portdrv: Don't disable AER reporting in get_port_device_capability()"
HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
udmabuf: Set the DMA mask for the udmabuf device (v2)
media: pvrusb2: fix memory leak in pvr_probe
HID: hidraw: fix memory leak in hidraw_release()
net: fix refcount bug in sk_psock_get (2)
fbdev: fb_pm2fb: Avoid potential divide by zero error
ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead
bpf: Don't redirect packets with invalid pkt_len
mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
mmc: mtk-sd: Clear interrupts when cqe off/disable
drm/amd/display: Avoid MPC infinite loop
drm/amd/display: For stereo keep "FLIP_ANY_FRAME"
drm/amd/display: clear optc underflow before turn off odm clock
neigh: fix possible DoS due to net iface start/stop loop
s390/hypfs: avoid error message under KVM
drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid
drm/amd/display: Fix pixel clock programming
drm/amdgpu: Increase tlb flush timeout for sriov
netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
lib/vdso: Mark do_hres_timens() and do_coarse_timens() __always_inline()
kprobes: don't call disarm_kprobe() for disabled kprobes
io_uring: disable polling pollfree files
xfs: remove infinite loop when reserving free block pool
xfs: always succeed at setting the reserve pool size
xfs: fix overfilling of reserve pool
xfs: fix soft lockup via spinning in filestream ag selection loop
xfs: revert "xfs: actually bump warning counts when we send warnings"
net/af_packet: check len when min_header_len equals to 0
net: neigh: don't call kfree_skb() under spin_lock_irqsave()
Linux 5.10.141
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8b6a1e0bd31df051b90433857f126c183771d367
|
||
Eric Sandeen
|
64f6da455b |
xfs: revert "xfs: actually bump warning counts when we send warnings"
commit bc37e4fb5cac2925b2e286b1f1d4fc2b519f7d92 upstream. This reverts commit |
||
|
Brian Foster
|
d34798d846 |
xfs: fix soft lockup via spinning in filestream ag selection loop
commit f650df7171b882dca737ddbbeb414100b31f16af upstream.
The filestream AG selection loop uses pagf data to aid in AG
selection, which depends on pagf initialization. If the in-core
structure is not initialized, the caller invokes the AGF read path
to do so and carries on. If another task enters the loop and finds
a pagf init already in progress, the AGF read returns -EAGAIN and
the task continues the loop. This does not increment the current ag
index, however, which means the task spins on the current AGF buffer
until unlocked.
If the AGF read I/O submitted by the initial task happens to be
delayed for whatever reason, this results in soft lockup warnings
via the spinning task. This is reproduced by xfs/170. To avoid this
problem, fix the AGF trylock failure path to properly iterate to the
next AG. If a task iterates all AGs without making progress, the
trylock behavior is dropped in favor of blocking locks and thus a
soft lockup is no longer possible.
Fixes:
|
||
|
Darrick J. Wong
|
f168801da9 |
xfs: fix overfilling of reserve pool
commit 82be38bcf8a2e056b4c99ce79a3827fa743df6ec upstream. Due to cycling of m_sb_lock, it's possible for multiple callers of xfs_reserve_blocks to race at changing the pool size, subtracting blocks from fdblocks, and actually putting it in the pool. The result of all this is that we can overfill the reserve pool to hilarious levels. xfs_mod_fdblocks, when called with a positive value, already knows how to take freed blocks and either fill the reserve until it's full, or put them in fdblocks. Use that instead of setting m_resblks_avail directly. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Darrick J. Wong
|
72a259bdd5 |
xfs: always succeed at setting the reserve pool size
commit 0baa2657dc4d79202148be79a3dc36c35f425060 upstream. Nowadays, xfs_mod_fdblocks will always choose to fill the reserve pool with freed blocks before adding to fdblocks. Therefore, we can change the behavior of xfs_reserve_blocks slightly -- setting the target size of the pool should always succeed, since a deficiency will eventually be made up as blocks get freed. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Darrick J. Wong
|
cb41f22df3 |
xfs: remove infinite loop when reserving free block pool
commit 15f04fdc75aaaa1cccb0b8b3af1be290e118a7bc upstream. [Added wrapper xfs_fdblocks_unavailable() for 5.10.y backport] Infinite loops in kernel code are scary. Calls to xfs_reserve_blocks should be rare (people should just use the defaults!) so we really don't need to try so hard. Simplify the logic here by removing the infinite loop. Cc: Brian Foster <bfoster@redhat.com> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
5939035887 |
This is the 5.10.140 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmMPexEACgkQONu9yGCS aT7SIg//QPmoJq2ho7oqDXzdxW67Eay3QZEPDoBol34RxEXoAUpxFB1nQlC3u1aI OyPNXqQSPkObkXRMAVYStTZWgN3iUngorbsDOM+svGpAxt9zC/6d7JGNdhstaQLG p/OoWaV7qwnNUsvndhohdmwU9TqjwpbvQwSa570uWQ47nIoxMyIz0iR80GjBSNGf a2QiJg4OsaVxqxoySB6I6qAceRMbLOZVxW6p963IYC9Fj4j1NmhsPDIy95aidEN5 RG+Ng9GnuYRo0ktlhSje9YKyE5bYhUNCi6GWsCyArAFo0db/2GzRFweZRy5w7MC/ IaFQf93pDZinIBfDJliXfFMBx4YLdI3IHdtILPJvF7d1U5n6pG44knrPkPHzNouf Ife8SckAPLzZeffobIcOXgoZqM3Xj/5mpHWffPQ2wIpL0ylf4bshPiC8mIRoyblh ufrzUV6r7uBesp18c6nhjwAKgNVaw4w9+CpDk0qLlDELKNfENJ9wMRAJpcifYJKL jJVWJh2wXG4kBWbp/2SetMkNNEeqn/PQUVY843uRE2iE76J2lzly5/+gI4DsSN6+ z2ZQL5tzguZvLw0s+si+doU+orbpzXluJncNdJyw8+1A7J2kxSn/Xfks9X3BKDyi 69pxUx627rMJZi4Pwsc1tyoeTVj32EAmUqronHD9tsQKsujIX0M= =DO69 -----END PGP SIGNATURE----- Merge 5.10.140 into android12-5.10-lts Changes in 5.10.140 audit: fix potential double free on error path from fsnotify_add_inode_mark parisc: Fix exception handler for fldw and fstw instructions kernel/sys_ni: add compat entry for fadvise64_64 pinctrl: amd: Don't save/restore interrupt status and wake status bits xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list() xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP* fs: remove __sync_filesystem vfs: make sync_filesystem return errors from ->sync_fs xfs: return errors in xfs_fs_sync_fs xfs: only bother with sync_filesystem during readonly remount kernel/sched: Remove dl_boosted flag comment xfrm: fix refcount leak in __xfrm_policy_check() xfrm: clone missing x->lastused in xfrm_do_migrate af_key: Do not call xfrm_probe_algs in parallel xfrm: policy: fix metadata dst->dev xmit null pointer dereference NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open() NFSv4.2 fix problems with __nfs42_ssc_open SUNRPC: RPC level errors should set task->tk_rpc_status mm/huge_memory.c: use helper function migration_entry_to_page() mm/smaps: don't access young/dirty bit if pte unpresent rose: check NULL rose_loopback_neigh->loopback nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout ice: xsk: Force rings to be sized to power of 2 ice: xsk: prohibit usage of non-balanced queue id net/mlx5e: Properly disable vlan strip on non-UL reps net: ipa: don't assume SMEM is page-aligned net: moxa: get rid of asymmetry in DMA mapping/unmapping bonding: 802.3ad: fix no transmission of LACPDUs net: ipvtap - add __init/__exit annotations to module init/exit funcs netfilter: ebtables: reject blobs that don't provide all entry points bnxt_en: fix NQ resource accounting during vf creation on 57500 chips netfilter: nft_payload: report ERANGE for too long offset and length netfilter: nft_payload: do not truncate csum_offset and csum_type netfilter: nf_tables: do not leave chain stats enabled on error netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families netfilter: nft_tunnel: restrict it to netdev family netfilter: nftables: remove redundant assignment of variable err netfilter: nf_tables: consolidate rule verdict trace call netfilter: nft_cmp: optimize comparison for 16-bytes netfilter: bitwise: improve error goto labels netfilter: nf_tables: upfront validation of data via nft_data_init() netfilter: nf_tables: disallow jump to implicit chain from set element netfilter: nf_tables: disallow binding to already bound chain tcp: tweak len/truesize ratio for coalesce candidates net: Fix data-races around sysctl_[rw]mem(_offset)?. net: Fix data-races around sysctl_[rw]mem_(max|default). net: Fix data-races around weight_p and dev_weight_[rt]x_bias. net: Fix data-races around netdev_max_backlog. net: Fix data-races around netdev_tstamp_prequeue. ratelimit: Fix data-races in ___ratelimit(). bpf: Folding omem_charge() into sk_storage_charge() net: Fix data-races around sysctl_optmem_max. net: Fix a data-race around sysctl_tstamp_allow_data. net: Fix a data-race around sysctl_net_busy_poll. net: Fix a data-race around sysctl_net_busy_read. net: Fix a data-race around netdev_budget. net: Fix a data-race around netdev_budget_usecs. net: Fix data-races around sysctl_fb_tunnels_only_for_init_net. net: Fix data-races around sysctl_devconf_inherit_init_net. net: Fix a data-race around sysctl_somaxconn. ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter rxrpc: Fix locking in rxrpc's sendmsg ionic: fix up issues with handling EAGAIN on FW cmds btrfs: fix silent failure when deleting root reference btrfs: replace: drop assert for suspended replace btrfs: add info when mount fails due to stale replace target btrfs: check if root is readonly while setting security xattr perf/x86/lbr: Enable the branch type for the Arch LBR by default x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry x86/bugs: Add "unknown" reporting for MMIO Stale Data loop: Check for overflow while configuring loop asm-generic: sections: refactor memory_intersects s390: fix double free of GS and RI CBs on fork() failure ACPI: processor: Remove freq Qos request for all CPUs xen/privcmd: fix error exit of privcmd_ioctl_dm_op() mm/hugetlb: fix hugetlb not supporting softdirty tracking Revert "md-raid: destroy the bitmap after destroying the thread" md: call __md_stop_writes in md_stop arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76 Documentation/ABI: Mention retbleed vulnerability info file for sysfs blk-mq: fix io hung due to missing commit_rqs perf python: Fix build when PYTHON_CONFIG is user supplied perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU scsi: ufs: core: Enable link lost interrupt scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq bpf: Don't use tnum_range on array range checking for poke descriptors Linux 5.10.140 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I29f4b4af2a584dc2f2789aac613583603002464a |
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Darrick J. Wong
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70d560e2fb |
xfs: only bother with sync_filesystem during readonly remount
commit b97cca3ba9098522e5a1c3388764ead42640c1a5 upstream. In commit |
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Darrick J. Wong
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37837bc3ef |
xfs: return errors in xfs_fs_sync_fs
commit 2d86293c70750e4331e9616aded33ab6b47c299d upstream. Now that the VFS will do something with the return values from ->sync_fs, make ours pass on error codes. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Darrick J. Wong
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1b9b4139d7 |
xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP*
commit 29d650f7e3ab55283b89c9f5883d0c256ce478b5 upstream.
Syzbot tripped over the following complaint from the kernel:
WARNING: CPU: 2 PID: 15402 at mm/util.c:597 kvmalloc_node+0x11e/0x125 mm/util.c:597
While trying to run XFS_IOC_GETBMAP against the following structure:
struct getbmap fubar = {
.bmv_count = 0x22dae649,
};
Obviously, this is a crazy huge value since the next thing that the
ioctl would do is allocate 37GB of memory. This is enough to make
kvmalloc mad, but isn't large enough to trip the validation functions.
In other words, I'm fussing with checks that were **already sufficient**
because that's easier than dealing with 644 internal bug reports. Yes,
that's right, six hundred and forty-four.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Catherine Hoang <catherine.hoang@oracle.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Carpenter
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6a564bad3a |
xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list()
commit 6ed6356b07714e0198be3bc3ecccc8b40a212de4 upstream. The "bufsize" comes from the root user. If "bufsize" is negative then, because of type promotion, neither of the validation checks at the start of the function are able to catch it: if (bufsize < sizeof(struct xfs_attrlist) || bufsize > XFS_XATTR_LIST_MAX) return -EINVAL; This means "bufsize" will trigger (WARN_ON_ONCE(size > INT_MAX)) in kvmalloc_node(). Fix this by changing the type from int to size_t. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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fbe6a13851 |
This is the 5.10.137 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmMCMDQACgkQONu9yGCS aT6TwRAAvj1dnV1nLVVNET3jcelTO65SVUUpQjiyGD1npZQaQdH5PoGR0VhMWk7y mLUIwJyp/rR7+OLD3BMFwxDimDWHviFGdbmm/8fsyDrARuOeRd/M1fvtHXjIRQdb nOvfo1yTQWp4xA1k/JwJZslkvRFDsofXWHCRf+ffEryTRanFAVc7u5aFIg92W0b/ JWYWEFe99C4TJ7LACpDoGaP9gE6WXsupaxSZBIu+Wxa+PfDmIeRRTkQn+j4Khn0h I6w+LkLd6ZP3l7sbe9KfS9ZGo1wWLgSng4zz742Z9IaFgxyj2ArS9tNsYCLkkhAM gLSXXkiPBAxUvAtDxR1tc0YROHc1bjAttSoxNXcaaacspSo/Vi0VAtp7t6boK0bI /8P3dh+Hq9u/Q1ClhZtVoFpp+GVj0fDbDd56qVcr2Cp6IokpqRJog1Jhgj0CVCoG iElr3n0+y7/IZfmE6/U1cK00SNcW86e2YduuIy4ifCawRT574zkRiSYZalpaO3qM z1lF9p+zUNq3v2q0wxXuBDLi/yPoJzbJgmCGScj4ryjjr6TOvR1udSVWkJ02dR4H s9km3lNLgoUPCYCLBMlZl7em4T49E09/+4YCrnj/Ezp+YdImf2+QzZyd/gG3ITl2 fW7lpbK1dx3d/19JFP6Xkj9PaIlMl9e8Ne04G+Dabv67uN+0U+g= =Z4rz -----END PGP SIGNATURE----- Merge 5.10.137 into android12-5.10-lts Changes in 5.10.137 Makefile: link with -z noexecstack --no-warn-rwx-segments x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments Revert "pNFS: nfs3_set_ds_client should set NFS_CS_NOPING" scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover" ALSA: bcd2000: Fix a UAF bug on the error path of probing ALSA: hda/realtek: Add quirk for Clevo NV45PZ ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx wifi: mac80211_hwsim: fix race condition in pending packet wifi: mac80211_hwsim: add back erroneously removed cast wifi: mac80211_hwsim: use 32-bit skb cookie add barriers to buffer_uptodate and set_buffer_uptodate HID: wacom: Only report rotation for art pen HID: wacom: Don't register pad_input for touch switch KVM: nVMX: Snapshot pre-VM-Enter BNDCFGS for !nested_run_pending case KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 KVM: s390: pv: don't present the ecall interrupt twice KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP KVM: x86: Tag kvm_mmu_x86_module_init() with __init riscv: set default pm_power_off to NULL mm: Add kvrealloc() xfs: only set IOMAP_F_SHARED when providing a srcmap to a write xfs: fix I_DONTCACHE mm/mremap: hold the rmap lock in write mode when moving page table entries. ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model ALSA: hda/cirrus - support for iMac 12,1 model ALSA: hda/realtek: Add quirk for another Asus K42JZ model ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED tty: vt: initialize unicode screen buffer vfs: Check the truncate maximum size in inode_newsize_ok() fs: Add missing umask strip in vfs_tmpfile thermal: sysfs: Fix cooling_device_stats_setup() error code path fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters fbcon: Fix accelerated fbdev scrolling while logo is still shown usbnet: Fix linkwatch use-after-free on disconnect ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh() parisc: Fix device names in /proc/iomem parisc: Check the return value of ioremap() in lba_driver_probe() parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error drm/vc4: hdmi: Disable audio if dmas property is present but empty drm/nouveau: fix another off-by-one in nvbios_addr drm/nouveau: Don't pm_runtime_put_sync(), only pm_runtime_put_autosuspend() drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime drm/amdgpu: Check BO's requested pinning domains against its preferred_domains mtd: rawnand: arasan: Update NAND bus clock instead of system clock iio: light: isl29028: Fix the warning in isl29028_remove() scsi: sg: Allow waiting for commands to complete on removed device scsi: qla2xxx: Fix incorrect display of max frame size scsi: qla2xxx: Zero undefined mailbox IN registers fuse: limit nsec serial: mvebu-uart: uart2 error bits clearing md-raid: destroy the bitmap after destroying the thread md-raid10: fix KASAN warning media: [PATCH] pci: atomisp_cmd: fix three missing checks on list iterator ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr() PCI: Add defines for normal and subtractive PCI bridges powerpc/fsl-pci: Fix Class Code of PCIe Root Port powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E powerpc/powernv: Avoid crashing if rng is NULL MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK coresight: Clear the connection field properly usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion USB: HCD: Fix URB giveback issue in tasklet function ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC usb: dwc3: gadget: refactor dwc3_repare_one_trb usb: dwc3: gadget: fix high speed multiplier setting lockdep: Allow tuning tracing capacity constants. netfilter: nf_tables: do not allow SET_ID to refer to another table netfilter: nf_tables: do not allow CHAIN_ID to refer to another table netfilter: nf_tables: do not allow RULE_ID to refer to another chain netfilter: nf_tables: fix null deref due to zeroed list head epoll: autoremove wakers even more aggressively x86: Handle idle=nomwait cmdline properly for x86_idle arm64: Do not forget syscall when starting a new thread. arm64: fix oops in concurrently setting insn_emulation sysctls ext2: Add more validity checks for inode counts genirq: Don't return error on missing optional irq_request_resources() irqchip/mips-gic: Only register IPI domain when SMP is enabled genirq: GENERIC_IRQ_IPI depends on SMP irqchip/mips-gic: Check the return value of ioremap() in gic_of_init() wait: Fix __wait_event_hrtimeout for RT/DL tasks ARM: dts: imx6ul: add missing properties for sram ARM: dts: imx6ul: change operating-points to uint32-matrix ARM: dts: imx6ul: fix keypad compatible ARM: dts: imx6ul: fix csi node compatible ARM: dts: imx6ul: fix lcdif node compatible ARM: dts: imx6ul: fix qspi node compatible ARM: dts: BCM5301X: Add DT for Meraki MR26 spi: synquacer: Add missing clk_disable_unprepare() ARM: OMAP2+: display: Fix refcount leak bug ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk ACPI: PM: save NVS memory for Lenovo G40-45 ACPI: LPSS: Fix missing check in register_device_clock() arm64: dts: qcom: ipq8074: fix NAND node name arm64: dts: allwinner: a64: orangepi-win: Fix LED node name ARM: shmobile: rcar-gen2: Increase refcount for new reference firmware: tegra: Fix error check return value of debugfs_create_file() PM: hibernate: defer device probing when resuming from hibernation selinux: Add boundary check in put_entry() powerpc/64s: Disable stack variable initialisation for prom_init spi: spi-rspi: Fix PIO fallback on RZ platforms ARM: findbit: fix overflowing offset meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init arm64: dts: renesas: beacon: Fix regulator node names ARM: bcm: Fix refcount leak in bcm_kona_smc_init ACPI: processor/idle: Annotate more functions to live in cpuidle section ARM: dts: imx7d-colibri-emmc: add cpu1 supply Input: atmel_mxt_ts - fix up inverted RESET handler soc: renesas: r8a779a0-sysc: Fix A2DP1 and A2CV[2357] PDR values soc: amlogic: Fix refcount leak in meson-secure-pwrc.c arm64: dts: renesas: Fix thermal-sensors on single-zone sensors x86/pmem: Fix platform-device leak in error path ARM: dts: ast2500-evb: fix board compatible ARM: dts: ast2600-evb: fix board compatible hexagon: select ARCH_WANT_LD_ORPHAN_WARN arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1 locking/lockdep: Fix lockdep_init_map_*() confusion soc: fsl: guts: machine variable might be unset block: fix infinite loop for invalid zone append ARM: dts: qcom: mdm9615: add missing PMIC GPIO reg ARM: OMAP2+: Fix refcount leak in omapdss_init_of ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init cpufreq: zynq: Fix refcount leak in zynq_get_revision regulator: qcom_smd: Fix pm8916_pldo range ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP soc: qcom: ocmem: Fix refcount leak in of_get_ocmem soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register ARM: dts: qcom: pm8841: add required thermal-sensor-cells bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe() arm64: dts: mt7622: fix BPI-R64 WPS button arm64: tegra: Fix SDMMC1 CD on P2888 erofs: avoid consecutive detection for Highmem memory blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created hwmon: (drivetemp) Add module alias block: remove the request_queue to argument request based tracepoints blktrace: Trace remapped requests correctly regulator: of: Fix refcount leak bug in of_get_regulation_constraints() soc: qcom: Make QCOM_RPMPD depend on PM arm64: dts: qcom: qcs404: Fix incorrect USB2 PHYs assignment drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt() selftests/seccomp: Fix compile warning when CC=clang thermal/tools/tmon: Include pthread and time headers in tmon.h dm: return early from dm_pr_call() if DM device is suspended pwm: sifive: Don't check the return code of pwmchip_remove() pwm: sifive: Simplify offset calculation for PWMCMP registers pwm: sifive: Ensure the clk is enabled exactly once per running PWM pwm: sifive: Shut down hardware only after pwmchip_remove() completed pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource() drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function drm/bridge: tc358767: Make sure Refclk clock are enabled ath10k: do not enforce interrupt trigger type drm/st7735r: Fix module autoloading for Okaya RH128128T wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c() ath11k: fix netdev open race drm/mipi-dbi: align max_chunk to 2 in spi_transfer ath11k: Fix incorrect debug_mask mappings drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() drm/mediatek: Modify dsi funcs to atomic operations drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function i2c: npcm: Remove own slave addresses 2:10 i2c: npcm: Correct slave role behavior virtio-gpu: fix a missing check to avoid NULL dereference drm: adv7511: override i2c address of cec before accessing it crypto: sun8i-ss - do not allocate memory when handling hash requests crypto: sun8i-ss - fix error codes in allocate_flows() net: fix sk_wmem_schedule() and sk_rmem_schedule() errors i2c: Fix a potential use after free crypto: sun8i-ss - fix infinite loop in sun8i_ss_setup_ivs() media: tw686x: Register the irq at the end of probe ath9k: fix use-after-free in ath9k_hif_usb_rx_cb wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd() drm/radeon: fix incorrrect SPDX-License-Identifiers test_bpf: fix incorrect netdev features crypto: ccp - During shutdown, check SEV data pointer before using drm: bridge: adv7511: Add check for mipi_dsi_driver_register drm/mcde: Fix refcount leak in mcde_dsi_bind media: hdpvr: fix error value returns in hdpvr_read media: v4l2-mem2mem: prevent pollerr when last_buffer_dequeued is set media: tw686x: Fix memory leak in tw686x_video_init drm/vc4: plane: Remove subpixel positioning check drm/vc4: plane: Fix margin calculations for the right/bottom edges drm/vc4: dsi: Correct DSI divider calculations drm/vc4: dsi: Correct pixel order for DSI0 drm/vc4: drv: Remove the DSI pointer in vc4_drv drm/vc4: dsi: Use snprintf for the PHY clocks instead of an array drm/vc4: dsi: Introduce a variant structure drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type drm/vc4: dsi: Fix dsi0 interrupt support drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration drm/vc4: hdmi: Remove firmware logic for MAI threshold setting drm/vc4: hdmi: Avoid full hdmi audio fifo writes drm/vc4: hdmi: Don't access the connector state in reset if kmalloc fails drm/vc4: hdmi: Limit the BCM2711 to the max without scrambling drm/vc4: hdmi: Fix timings for interlaced modes drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0 drm/rockchip: vop: Don't crash for invalid duplicate_state() drm/rockchip: Fix an error handling path rockchip_dp_probe() drm/mediatek: dpi: Remove output format of YUV drm/mediatek: dpi: Only enable dpi after the bridge is enabled drm: bridge: sii8620: fix possible off-by-one lib: bitmap: order includes alphabetically lib: bitmap: provide devm_bitmap_alloc() and devm_bitmap_zalloc() hinic: Use the bitmap API when applicable net: hinic: fix bug that ethtool get wrong stats net: hinic: avoid kernel hung in hinic_get_stats64() drm/msm/mdp5: Fix global state lock backoff crypto: hisilicon/sec - fixes some coding style crypto: hisilicon/sec - don't sleep when in softirq crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init() drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed. tcp: make retransmitted SKB fit into the send window libbpf: Fix the name of a reused map selftests: timers: valid-adjtimex: build fix for newer toolchains selftests: timers: clocksource-switch: fix passing errors from child bpf: Fix subprog names in stack traces. fs: check FMODE_LSEEK to control internal pipe splicing wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi() wifi: p54: Fix an error handling path in p54spi_probe() wifi: p54: add missing parentheses in p54_flush() selftests/bpf: fix a test for snprintf() overflow can: pch_can: do not report txerr and rxerr during bus-off can: rcar_can: do not report txerr and rxerr during bus-off can: sja1000: do not report txerr and rxerr during bus-off can: hi311x: do not report txerr and rxerr during bus-off can: sun4i_can: do not report txerr and rxerr during bus-off can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off can: usb_8dev: do not report txerr and rxerr during bus-off can: error: specify the values of data[5..7] of CAN error frames can: pch_can: pch_can_error(): initialize errc before using it Bluetooth: hci_intel: Add check for platform_driver_register i2c: cadence: Support PEC for SMBus block read i2c: mux-gpmux: Add of_node_put() when breaking out of loop wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()` wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue wifi: libertas: Fix possible refcount leak in if_usb_probe() media: cedrus: hevc: Add check for invalid timestamp net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of crypto: hisilicon/sec - fix auth key size error inet: add READ_ONCE(sk->sk_bound_dev_if) in INET_MATCH() tcp: sk->sk_bound_dev_if once in inet_request_bound_dev_if() ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH() tcp: Fix data-races around sysctl_tcp_l3mdev_accept. net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set iavf: Fix max_rate limiting netdevsim: Avoid allocation warnings triggered from user space net: rose: fix netdev reference changes net: ionic: fix error check for vlan flags in ionic_set_nic_features() dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock wireguard: ratelimiter: use hrtimer in selftest wireguard: allowedips: don't corrupt stack when detecting overflow clk: renesas: r9a06g032: Fix UART clkgrp bitsel mtd: maps: Fix refcount leak in of_flash_probe_versatile mtd: maps: Fix refcount leak in ap_flash_init mtd: rawnand: meson: Fix a potential double free issue PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep() HID: cp2112: prevent a buffer overflow in cp2112_xfer() mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release mtd: partitions: Fix refcount leak in parse_redboot_of mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path fpga: altera-pr-ip: fix unsigned comparison with less than zero usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init() usb: xhci: tegra: Fix error check netfilter: xtables: Bring SPDX identifier back iio: accel: bma400: Fix the scale min and max macro values platform/chrome: cros_ec: Always expose last resume result iio: accel: bma400: Reordering of header files clk: mediatek: reset: Fix written reset bit offset KVM: Don't set Accessed/Dirty bits for ZERO_PAGE mwifiex: Ignore BTCOEX events from the 88W8897 firmware mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics misc: rtsx: Fix an error handling path in rtsx_pci_probe() driver core: fix potential deadlock in __driver_attach clk: qcom: clk-krait: unlock spin after mux completion usb: host: xhci: use snprintf() in xhci_decode_trb() clk: qcom: ipq8074: fix NSS core PLL-s clk: qcom: ipq8074: SW workaround for UBI32 PLL lock clk: qcom: ipq8074: fix NSS port frequency tables clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks clk: qcom: camcc-sdm845: Fix topology around titan_top power domain PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu() PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists soundwire: bus_type: fix remove and shutdown support KVM: arm64: Don't return from void function dmaengine: sf-pdma: apply proper spinlock flags in sf_pdma_prep_dma_memcpy() dmaengine: sf-pdma: Add multithread support for a DMA channel PCI: endpoint: Don't stop controller when unbinding endpoint function intel_th: Fix a resource leak in an error handling path intel_th: msu-sink: Potential dereference of null pointer intel_th: msu: Fix vmalloced buffers staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch memstick/ms_block: Fix some incorrect memory allocation memstick/ms_block: Fix a memory leak mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R mmc: block: Add single read for 4k sector cards KVM: s390: pv: leak the topmost page table when destroy fails PCI/portdrv: Don't disable AER reporting in get_port_device_capability() PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks scsi: smartpqi: Fix DMA direction for RAID requests xtensa: iss/network: provide release() callback xtensa: iss: fix handling error cases in iss_net_configure() usb: gadget: udc: amd5536 depends on HAS_DMA usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc() usb: dwc3: core: Deprecate GCTL.CORESOFTRESET usb: dwc3: core: Do not perform GCTL_CORE_SOFTRESET during bootup usb: dwc3: qcom: fix missing optional irq warnings eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write() interconnect: imx: fix max_node_id um: random: Don't initialise hwrng struct with zero RDMA/rtrs: Define MIN_CHUNK_SIZE RDMA/rtrs: Avoid Wtautological-constant-out-of-range-compare RDMA/rtrs-srv: Fix modinfo output for stringify RDMA/qedr: Improve error logs for rdma_alloc_tid error return RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr() RDMA/hns: Fix incorrect clearing of interrupt status register RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event RDMA/hfi1: fix potential memory leak in setup_base_ctxt() gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data() HID: mcp2221: prevent a buffer overflow in mcp_smbus_write() mmc: cavium-octeon: Add of_node_put() when breaking out of loop mmc: cavium-thunderx: Add of_node_put() when breaking out of loop HID: alps: Declare U1_UNICORN_LEGACY support PCI: tegra194: Fix Root Port interrupt handling PCI: tegra194: Fix link up retry sequence USB: serial: fix tty-port initialized comments usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable() platform/olpc: Fix uninitialized data in debugfs write RDMA/srpt: Duplicate port name members RDMA/srpt: Introduce a reference count in struct srpt_device RDMA/srpt: Fix a use-after-free mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region selftests: kvm: set rax before vmcall RDMA/mlx5: Add missing check for return value in get namespace flow RDMA/rxe: Fix error unwind in rxe_create_qp() null_blk: fix ida error handling in null_add_dev() nvme: use command_id instead of req->tag in trace_nvme_complete_rq() jbd2: fix outstanding credits assert in jbd2_journal_commit_transaction() ext4: recover csum seed of tmp_inode after migrating to extents jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable() opp: Fix error check in dev_pm_opp_attach_genpd() ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe ASoC: samsung: Fix error handling in aries_audio_probe ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe ASoC: codecs: da7210: add check for i2c_add_driver ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe serial: 8250: Export ICR access helpers for internal use serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty() ASoC: codecs: msm8916-wcd-digital: move gains from SX_TLV to S8_TLV ASoC: codecs: wcd9335: move gains from SX_TLV to S8_TLV rpmsg: mtk_rpmsg: Fix circular locking dependency remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init selftests/livepatch: better synchronize test_klp_callbacks_busy profiling: fix shift too large makes kernel panic ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header powerpc/perf: Optimize clearing the pending PMI and remove WARN_ON for PMI check in power_pmu_disable ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables tty: n_gsm: Delete gsmtty open SABM frame when config requester tty: n_gsm: fix user open not possible at responder until initiator open tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output() tty: n_gsm: fix non flow control frames during mux flow off tty: n_gsm: fix packet re-transmission without open control channel tty: n_gsm: fix race condition in gsmld_write() ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe() remoteproc: qcom: wcnss: Fix handling of IRQs vfio: Remove extra put/gets around vfio_device->group vfio: Simplify the lifetime logic for vfio_device vfio: Split creation of a vfio_device into init and register ops vfio/mdev: Make to_mdev_device() into a static inline vfio/ccw: Do not change FSM state in subchannel event tty: n_gsm: fix wrong T1 retry count handling tty: n_gsm: fix DM command tty: n_gsm: fix missing corner cases in gsmld_poll() iommu/exynos: Handle failed IOMMU device registration properly rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge kfifo: fix kfifo_to_user() return type lib/smp_processor_id: fix imbalanced instrumentation_end() call remoteproc: sysmon: Wait for SSCTL service to come up mfd: t7l66xb: Drop platform disable callback mfd: max77620: Fix refcount leak in max77620_initialise_fps iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop perf tools: Fix dso_id inode generation comparison s390/dump: fix old lowcore virtual vs physical address confusion s390/zcore: fix race when reading from hardware system area ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp() fuse: Remove the control interface for virtio-fs ASoC: audio-graph-card: Add of_node_put() in fail path watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe() video: fbdev: amba-clcd: Fix refcount leak bugs video: fbdev: sis: fix typos in SiS_GetModeID() ASoC: mchp-spdifrx: disable end of block interrupt on failures powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32 powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias f2fs: don't set GC_FAILURE_PIN for background GC f2fs: write checkpoint during FG_GC f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader powerpc/xive: Fix refcount leak in xive_get_max_prio powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address perf symbol: Fail to read phdr workaround kprobes: Forbid probing on trampoline and BPF code areas powerpc/pci: Fix PHB numbering when using opal-phbid genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO scripts/faddr2line: Fix vmlinux detection on arm64 sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy() sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed x86/numa: Use cpumask_available instead of hardcoded NULL check video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock() tools/thermal: Fix possible path truncations sched: Fix the check of nr_running at queue wakelist x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y video: fbdev: vt8623fb: Check the size of screen before memset_io() video: fbdev: arkfb: Check the size of screen before memset_io() video: fbdev: s3fb: Check the size of screen before memset_io() scsi: zfcp: Fix missing auto port scan and thus missing target ports scsi: qla2xxx: Fix discovery issues in FC-AL topology scsi: qla2xxx: Turn off multi-queue for 8G adapters scsi: qla2xxx: Fix erroneous mailbox timeout after PCI error injection scsi: qla2xxx: Fix losing FCP-2 targets on long port disable with I/Os scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests x86/bugs: Enable STIBP for IBPB mitigated RETBleed ftrace/x86: Add back ftrace_expected assignment x86/olpc: fix 'logical not is only applied to the left hand side' posix-cpu-timers: Cleanup CPU timers before freeing them during exec Input: gscps2 - check return value of ioremap() in gscps2_probe() __follow_mount_rcu(): verify that mount_lock remains unchanged spmi: trace: fix stack-out-of-bound access in SPMI tracing functions drm/i915/dg1: Update DMC_DEBUG3 register drm/mediatek: Allow commands to be sent during video mode drm/mediatek: Keep dsi as LP00 before dcs cmds transfer HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx HID: hid-input: add Surface Go battery quirk drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component mtd: rawnand: Add a helper to clarify the interface configuration mtd: rawnand: arasan: Check the proposed data interface is supported mtd: rawnand: Add NV-DDR timings mtd: rawnand: arasan: Fix a macro parameter mtd: rawnand: arasan: Support NV-DDR interface mtd: rawnand: arasan: Fix clock rate in NV-DDR usbnet: smsc95xx: Don't clear read-only PHY interrupt usbnet: smsc95xx: Avoid link settings race on interrupt reception firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails intel_th: pci: Add Meteor Lake-P support intel_th: pci: Add Raptor Lake-S PCH support intel_th: pci: Add Raptor Lake-S CPU support KVM: set_msr_mce: Permit guests to ignore single-bit ECC errors KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS) iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) PCI/AER: Write AER Capability only when we control it PCI/ERR: Bind RCEC devices to the Root Port driver PCI/ERR: Rename reset_link() to reset_subordinates() PCI/ERR: Simplify by using pci_upstream_bridge() PCI/ERR: Simplify by computing pci_pcie_type() once PCI/ERR: Use "bridge" for clarity in pcie_do_recovery() PCI/ERR: Avoid negated conditional for clarity PCI/ERR: Add pci_walk_bridge() to pcie_do_recovery() PCI/ERR: Recover from RCEC AER errors PCI/AER: Iterate over error counters instead of error strings serial: 8250: Dissociate 4MHz Titan ports from Oxford ports serial: 8250: Correct the clock for OxSemi PCIe devices serial: 8250_pci: Refactor the loop in pci_ite887x_init() serial: 8250_pci: Replace dev_*() by pci_*() macros serial: 8250: Fold EndRun device support into OxSemi Tornado code dm writecache: set a default MAX_WRITEBACK_JOBS kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification dm thin: fix use-after-free crash in dm_sm_register_threshold_callback timekeeping: contribute wall clock to rng on time change um: Allow PM with suspend-to-idle btrfs: reject log replay if there is unsupported RO compat flag btrfs: reset block group chunk force if we have to wait ACPI: CPPC: Do not prevent CPPC from working in the future KVM: VMX: Drop guest CPUID check for VMXE in vmx_set_cr4() KVM: VMX: Drop explicit 'nested' check from vmx_set_cr4() KVM: SVM: Drop VMXE check from svm_set_cr4() KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4 KVM: x86/pmu: preserve IA32_PERF_CAPABILITIES across CPUID refresh KVM: x86/pmu: Use binary search to check filtered events KVM: x86/pmu: Use different raw event masks for AMD and Intel KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl xen-blkback: fix persistent grants negotiation xen-blkback: Apply 'feature_persistent' parameter when connect xen-blkfront: Apply 'feature_persistent' parameter when connect KEYS: asymmetric: enforce SM2 signature use pkey algo tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH tracing: Use a struct alignof to determine trace event field alignment ext4: check if directory block is within i_size ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h ext4: fix warning in ext4_iomap_begin as race between bmap and write ext4: make sure ext4_append() always allocates new block ext4: fix use-after-free in ext4_xattr_set_entry ext4: update s_overhead_clusters in the superblock during an on-line resize ext4: fix extent status tree race in writeback error recovery path ext4: correct max_inline_xattr_value_size computing ext4: correct the misjudgment in ext4_iget_extra_inode dm raid: fix address sanitizer warning in raid_resume dm raid: fix address sanitizer warning in raid_status net_sched: cls_route: remove from list when handle is 0 KVM: Add infrastructure and macro to mark VM as bugged KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast() mac80211: fix a memory leak where sta_info is not freed tcp: fix over estimation in sk_forced_mem_schedule() Revert "mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv" drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function drm/vc4: change vc4_dma_range_matches from a global to static Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression mtd: rawnand: arasan: Prevent an unsupported configuration kvm: x86/pmu: Fix the compare function used by the pmu event filter tee: add overflow check in register_shm_helper() net/9p: Initialize the iounit field during fid creation net_sched: cls_route: disallow handle of 0 sched/fair: Fix fault in reweight_entity btrfs: only write the sectors in the vertical stripe which has data stripes btrfs: raid56: don't trust any cached sector in __raid56_parity_recover() Linux 5.10.137 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5775ddfad6460c5a737b1ad3f8e0b8f798338786 |
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Dave Chinner
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0a69f1f842 |
xfs: fix I_DONTCACHE
commit f38a032b165d812b0ba8378a5cd237c0888ff65f upstream.
Yup, the VFS hoist broke it, and nobody noticed. Bulkstat workloads
make it clear that it doesn't work as it should.
Fixes:
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Darrick J. Wong
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e32bb24281 |
xfs: only set IOMAP_F_SHARED when providing a srcmap to a write
commit 72a048c1056a72e37ea2ee34cc73d8c6d6cb4290 upstream. While prototyping a free space defragmentation tool, I observed an unexpected IO error while running a sequence of commands that can be recreated by the following sequence of commands: $ xfs_io -f -c "pwrite -S 0x58 -b 10m 0 10m" file1 $ cp --reflink=always file1 file2 $ punch-alternating -o 1 file2 $ xfs_io -c "funshare 0 10m" file2 fallocate: Input/output error I then scraped this (abbreviated) stack trace from dmesg: WARNING: CPU: 0 PID: 30788 at fs/iomap/buffered-io.c:577 iomap_write_begin+0x376/0x450 CPU: 0 PID: 30788 Comm: xfs_io Not tainted 5.14.0-rc6-xfsx #rc6 5ef57b62a900814b3e4d885c755e9014541c8732 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:iomap_write_begin+0x376/0x450 RSP: 0018:ffffc90000c0fc20 EFLAGS: 00010297 RAX: 0000000000000001 RBX: ffffc90000c0fd10 RCX: 0000000000001000 RDX: ffffc90000c0fc54 RSI: 000000000000000c RDI: 000000000000000c RBP: ffff888005d5dbd8 R08: 0000000000102000 R09: ffffc90000c0fc50 R10: 0000000000b00000 R11: 0000000000101000 R12: ffffea0000336c40 R13: 0000000000001000 R14: ffffc90000c0fd10 R15: 0000000000101000 FS: 00007f4b8f62fe40(0000) GS:ffff88803ec00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056361c554108 CR3: 000000000524e004 CR4: 00000000001706f0 Call Trace: iomap_unshare_actor+0x95/0x140 iomap_apply+0xfa/0x300 iomap_file_unshare+0x44/0x60 xfs_reflink_unshare+0x50/0x140 [xfs 61947ea9b3a73e79d747dbc1b90205e7987e4195] xfs_file_fallocate+0x27c/0x610 [xfs 61947ea9b3a73e79d747dbc1b90205e7987e4195] vfs_fallocate+0x133/0x330 __x64_sys_fallocate+0x3e/0x70 do_syscall_64+0x35/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f4b8f79140a Looking at the iomap tracepoints, I saw this: iomap_iter: dev 8:64 ino 0x100 pos 0 length 0 flags WRITE|0x80 (0x81) ops xfs_buffered_write_iomap_ops caller iomap_file_unshare iomap_iter_dstmap: dev 8:64 ino 0x100 bdev 8:64 addr -1 offset 0 length 131072 type DELALLOC flags SHARED iomap_iter_srcmap: dev 8:64 ino 0x100 bdev 8:64 addr 147456 offset 0 length 4096 type MAPPED flags iomap_iter: dev 8:64 ino 0x100 pos 0 length 4096 flags WRITE|0x80 (0x81) ops xfs_buffered_write_iomap_ops caller iomap_file_unshare iomap_iter_dstmap: dev 8:64 ino 0x100 bdev 8:64 addr -1 offset 4096 length 4096 type DELALLOC flags SHARED console: WARNING: CPU: 0 PID: 30788 at fs/iomap/buffered-io.c:577 iomap_write_begin+0x376/0x450 The first time funshare calls ->iomap_begin, xfs sees that the first block is shared and creates a 128k delalloc reservation in the COW fork. The delalloc reservation is returned as dstmap, and the shared block is returned as srcmap. So far so good. funshare calls ->iomap_begin to try the second block. This time there's no srcmap (punch-alternating punched it out!) but we still have the delalloc reservation in the COW fork. Therefore, we again return the reservation as dstmap and the hole as srcmap. iomap_unshare_iter incorrectly tries to unshare the hole, which __iomap_write_begin rejects because shared regions must be fully written and therefore cannot require zeroing. Therefore, change the buffered write iomap_begin function not to set IOMAP_F_SHARED when there isn't a source mapping to read from for the unsharing. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Dave Chinner
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f5f3e54f81 |
mm: Add kvrealloc()
commit de2860f4636256836450c6543be744a50118fc66 upstream.
During log recovery of an XFS filesystem with 64kB directory
buffers, rebuilding a buffer split across two log records results
in a memory allocation warning from krealloc like this:
xfs filesystem being mounted at /mnt/scratch supports timestamps until 2038 (0x7fffffff)
XFS (dm-0): Unmounting Filesystem
XFS (dm-0): Mounting V5 Filesystem
XFS (dm-0): Starting recovery (logdev: internal)
------------[ cut here ]------------
WARNING: CPU: 5 PID: 3435170 at mm/page_alloc.c:3539 get_page_from_freelist+0xdee/0xe40
.....
RIP: 0010:get_page_from_freelist+0xdee/0xe40
Call Trace:
? complete+0x3f/0x50
__alloc_pages+0x16f/0x300
alloc_pages+0x87/0x110
kmalloc_order+0x2c/0x90
kmalloc_order_trace+0x1d/0x90
__kmalloc_track_caller+0x215/0x270
? xlog_recover_add_to_cont_trans+0x63/0x1f0
krealloc+0x54/0xb0
xlog_recover_add_to_cont_trans+0x63/0x1f0
xlog_recovery_process_trans+0xc1/0xd0
xlog_recover_process_ophdr+0x86/0x130
xlog_recover_process_data+0x9f/0x160
xlog_recover_process+0xa2/0x120
xlog_do_recovery_pass+0x40b/0x7d0
? __irq_work_queue_local+0x4f/0x60
? irq_work_queue+0x3a/0x50
xlog_do_log_recovery+0x70/0x150
xlog_do_recover+0x38/0x1d0
xlog_recover+0xd8/0x170
xfs_log_mount+0x181/0x300
xfs_mountfs+0x4a1/0x9b0
xfs_fs_fill_super+0x3c0/0x7b0
get_tree_bdev+0x171/0x270
? suffix_kstrtoint.constprop.0+0xf0/0xf0
xfs_fs_get_tree+0x15/0x20
vfs_get_tree+0x24/0xc0
path_mount+0x2f5/0xaf0
__x64_sys_mount+0x108/0x140
do_syscall_64+0x3a/0x70
entry_SYSCALL_64_after_hwframe+0x44/0xae
Essentially, we are taking a multi-order allocation from kmem_alloc()
(which has an open coded no fail, no warn loop) and then
reallocating it out to 64kB using krealloc(__GFP_NOFAIL) and that is
then triggering the above warning.
This is a regression caused by converting this code from an open
coded no fail/no warn reallocation loop to using __GFP_NOFAIL.
What we actually need here is kvrealloc(), so that if contiguous
page allocation fails we fall back to vmalloc() and we don't
get nasty warnings happening in XFS.
Fixes:
|
||
|
Greg Kroah-Hartman
|
30abcdabf2 |
This is the 5.10.135 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmLqR1oACgkQONu9yGCS aT7c0g//U5W0ZFtGtu8Q3LNObmdz1G+JIKveIPIWcBOSK0j6YVL7QgtiUw+wRtyH 53h9Bjopb6aU96ezutOxvmbcbjt7TcbSsDia7j1g3T8lkZHRxog0ym/vKPMxLdzC /LnHzHQu3a0pMiRXVTe3glQEAyZs4QsIlEc+lOIKGPkfFUbtt5s+hxjqDnKyewll jhreE+sIZuJ/z/vQDxJZwIzBAMpmSuSUv7pGOoG8zGkN69at7rzhgodhb1PDHCas o9QmvhUn3XF+QH/ish1slZhRTvpX7/VUEccvrqcw8wjzr1xfmz4v8LYC8fLtJltw 4fVfDjEDq7LZGKlEOQRuzh9IASHn6L+BuYOFevDFy+ud+2xno1DlPhFPRgaE37I3 iRABrNTFET16ow77/SJG6e6n29bSwrS8qKIUI0kBZn3W6Bdv/w5mbpuPiX9AZ7Jq A5eJO6pl+4xE6Ulv94Tdgb5Qnqq5lPKVAFnQC7eCMi8lr0+TrN5s3tWrRrNXBGqh +zC0eiYREA78BnB2PR9QVieilK6D2d9PP7C1n9VqWqHsE7tR3gq3omUu+cym/HGu T1Nv80YPtlj+1PmjCxcKVZbf0FD1hzkjI+h0SX8QqxcHWfzc86UDMK10VVXkPA70 9LGojHibU07tEdvIe0FMgWUbuHCvXDWtJjS2zvNd0V4KZ1sIBJU= =lCsB -----END PGP SIGNATURE----- Merge 5.10.135 into android12-5.10-lts Changes in 5.10.135 Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put Revert "ocfs2: mount shared volume without ha stack" ntfs: fix use-after-free in ntfs_ucsncmp() s390/archrandom: prevent CPACF trng invocations in interrupt context nouveau/svm: Fix to migrate all requested pages watch_queue: Fix missing rcu annotation watch_queue: Fix missing locking in add_watch_to_object() tcp: Fix data-races around sysctl_tcp_dsack. tcp: Fix a data-race around sysctl_tcp_app_win. tcp: Fix a data-race around sysctl_tcp_adv_win_scale. tcp: Fix a data-race around sysctl_tcp_frto. tcp: Fix a data-race around sysctl_tcp_nometrics_save. tcp: Fix data-races around sysctl_tcp_no_ssthresh_metrics_save. ice: check (DD | EOF) bits on Rx descriptor rather than (EOP | RS) ice: do not setup vlan for loopback VSI scsi: ufs: host: Hold reference returned by of_parse_phandle() Revert "tcp: change pingpong threshold to 3" tcp: Fix data-races around sysctl_tcp_moderate_rcvbuf. tcp: Fix a data-race around sysctl_tcp_limit_output_bytes. tcp: Fix a data-race around sysctl_tcp_challenge_ack_limit. net: ping6: Fix memleak in ipv6_renew_options(). ipv6/addrconf: fix a null-ptr-deref bug for ip6_ptr net/tls: Remove the context from the list in tls_device_down igmp: Fix data-races around sysctl_igmp_qrv. net: sungem_phy: Add of_node_put() for reference returned by of_get_parent() tcp: Fix a data-race around sysctl_tcp_min_tso_segs. tcp: Fix a data-race around sysctl_tcp_min_rtt_wlen. tcp: Fix a data-race around sysctl_tcp_autocorking. tcp: Fix a data-race around sysctl_tcp_invalid_ratelimit. Documentation: fix sctp_wmem in ip-sysctl.rst macsec: fix NULL deref in macsec_add_rxsa macsec: fix error message in macsec_add_rxsa and _txsa macsec: limit replay window size with XPN macsec: always read MACSEC_SA_ATTR_PN as a u64 net: macsec: fix potential resource leak in macsec_add_rxsa() and macsec_add_txsa() tcp: Fix a data-race around sysctl_tcp_comp_sack_delay_ns. tcp: Fix a data-race around sysctl_tcp_comp_sack_slack_ns. tcp: Fix a data-race around sysctl_tcp_comp_sack_nr. tcp: Fix data-races around sysctl_tcp_reflect_tos. i40e: Fix interface init with MSI interrupts (no MSI-X) sctp: fix sleep in atomic context bug in timer handlers netfilter: nf_queue: do not allow packet truncation below transport header offset virtio-net: fix the race between refill work and close perf symbol: Correct address for bss symbols sfc: disable softirqs for ptp TX sctp: leave the err path free in sctp_stream_init to sctp_stream_free ARM: crypto: comment out gcc warning that breaks clang builds page_alloc: fix invalid watermark check on a negative value mt7601u: add USB device ID for some versions of XiaoDu WiFi Dongle. ARM: 9216/1: Fix MAX_DMA_ADDRESS overflow EDAC/ghes: Set the DIMM label unconditionally docs/kernel-parameters: Update descriptions for "mitigations=" param with retbleed xfs: refactor xfs_file_fsync xfs: xfs_log_force_lsn isn't passed a LSN xfs: prevent UAF in xfs_log_item_in_current_chkpt xfs: fix log intent recovery ENOSPC shutdowns when inactivating inodes xfs: force the log offline when log intent item recovery fails xfs: hold buffer across unpin and potential shutdown processing xfs: remove dead stale buf unpin handling code xfs: logging the on disk inode LSN can make it go backwards xfs: Enforce attr3 buffer recovery order x86/bugs: Do not enable IBPB at firmware entry when IBPB is not available bpf: Consolidate shared test timing code bpf: Add PROG_TEST_RUN support for sk_lookup programs selftests: bpf: Don't run sk_lookup in verifier tests Linux 5.10.135 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3bcd5c460b652174673d9911710b1904f338d8d8 |
||
|
Dave Chinner
|
14b494b7aa |
xfs: Enforce attr3 buffer recovery order
commit d8f4c2d0398fa1d92cacf854daf80d21a46bfefc upstream.
>From the department of "WTAF? How did we miss that!?"...
When we are recovering a buffer, the first thing we do is check the
buffer magic number and extract the LSN from the buffer. If the LSN
is older than the current LSN, we replay the modification to it. If
the metadata on disk is newer than the transaction in the log, we
skip it. This is a fundamental v5 filesystem metadata recovery
behaviour.
generic/482 failed with an attribute writeback failure during log
recovery. The write verifier caught the corruption before it got
written to disk, and the attr buffer dump looked like:
XFS (dm-3): Metadata corruption detected at xfs_attr3_leaf_verify+0x275/0x2e0, xfs_attr3_leaf block 0x19be8
XFS (dm-3): Unmount and run xfs_repair
XFS (dm-3): First 128 bytes of corrupted metadata buffer:
00000000: 00 00 00 00 00 00 00 00 3b ee 00 00 4d 2a 01 e1 ........;...M*..
00000010: 00 00 00 00 00 01 9b e8 00 00 00 01 00 00 05 38 ...............8
^^^^^^^^^^^^^^^^^^^^^^^
00000020: df 39 5e 51 58 ac 44 b6 8d c5 e7 10 44 09 bc 17 .9^QX.D.....D...
00000030: 00 00 00 00 00 02 00 83 00 03 00 cc 0f 24 01 00 .............$..
00000040: 00 68 0e bc 0f c8 00 10 00 00 00 00 00 00 00 00 .h..............
00000050: 00 00 3c 31 0f 24 01 00 00 00 3c 32 0f 88 01 00 ..<1.$....<2....
00000060: 00 00 3c 33 0f d8 01 00 00 00 00 00 00 00 00 00 ..<3............
00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
.....
The highlighted bytes are the LSN that was replayed into the
buffer: 0x100000538. This is cycle 1, block 0x538. Prior to replay,
that block on disk looks like this:
$ sudo xfs_db -c "fsb 0x417d" -c "type attr3" -c p /dev/mapper/thin-vol
hdr.info.hdr.forw = 0
hdr.info.hdr.back = 0
hdr.info.hdr.magic = 0x3bee
hdr.info.crc = 0xb5af0bc6 (correct)
hdr.info.bno = 105448
hdr.info.lsn = 0x100000900
^^^^^^^^^^^
hdr.info.uuid = df395e51-58ac-44b6-8dc5-e7104409bc17
hdr.info.owner = 131203
hdr.count = 2
hdr.usedbytes = 120
hdr.firstused = 3796
hdr.holes = 1
hdr.freemap[0-2] = [base,size]
Note the LSN stamped into the buffer on disk: 1/0x900. The version
on disk is much newer than the log transaction that was being
replayed. That's a bug, and should -never- happen.
So I immediately went to look at xlog_recover_get_buf_lsn() to check
that we handled the LSN correctly. I was wondering if there was a
similar "two commits with the same start LSN skips the second
replay" problem with buffers. I didn't get that far, because I found
a much more basic, rudimentary bug: xlog_recover_get_buf_lsn()
doesn't recognise buffers with XFS_ATTR3_LEAF_MAGIC set in them!!!
IOWs, attr3 leaf buffers fall through the magic number checks
unrecognised, so trigger the "recover immediately" behaviour instead
of undergoing an LSN check. IOWs, we incorrectly replay ATTR3 leaf
buffers and that causes silent on disk corruption of inode attribute
forks and potentially other things....
Git history shows this is *another* zero day bug, this time
introduced in commit
|
||
|
Dave Chinner
|
e5f9d4e0f8 |
xfs: logging the on disk inode LSN can make it go backwards
commit 32baa63d82ee3f5ab3bd51bae6bf7d1c15aed8c7 upstream. When we log an inode, we format the "log inode" core and set an LSN in that inode core. We do that via xfs_inode_item_format_core(), which calls: xfs_inode_to_log_dinode(ip, dic, ip->i_itemp->ili_item.li_lsn); to format the log inode. It writes the LSN from the inode item into the log inode, and if recovery decides the inode item needs to be replayed, it recovers the log inode LSN field and writes it into the on disk inode LSN field. Now this might seem like a reasonable thing to do, but it is wrong on multiple levels. Firstly, if the item is not yet in the AIL, item->li_lsn is zero. i.e. the first time the inode it is logged and formatted, the LSN we write into the log inode will be zero. If we only log it once, recovery will run and can write this zero LSN into the inode. This means that the next time the inode is logged and log recovery runs, it will *always* replay changes to the inode regardless of whether the inode is newer on disk than the version in the log and that violates the entire purpose of recording the LSN in the inode at writeback time (i.e. to stop it going backwards in time on disk during recovery). Secondly, if we commit the CIL to the journal so the inode item moves to the AIL, and then relog the inode, the LSN that gets stamped into the log inode will be the LSN of the inode's current location in the AIL, not it's age on disk. And it's not the LSN that will be associated with the current change. That means when log recovery replays this inode item, the LSN that ends up on disk is the LSN for the previous changes in the log, not the current changes being replayed. IOWs, after recovery the LSN on disk is not in sync with the LSN of the modifications that were replayed into the inode. This, again, violates the recovery ordering semantics that on-disk writeback LSNs provide. Hence the inode LSN in the log dinode is -always- invalid. Thirdly, recovery actually has the LSN of the log transaction it is replaying right at hand - it uses it to determine if it should replay the inode by comparing it to the on-disk inode's LSN. But it doesn't use that LSN to stamp the LSN into the inode which will be written back when the transaction is fully replayed. It uses the one in the log dinode, which we know is always going to be incorrect. Looking back at the change history, the inode logging was broken by commit |
||
|
Brian Foster
|
c1268acaa0 |
xfs: remove dead stale buf unpin handling code
commit e53d3aa0b605c49d780e1b2fd0b49dba4154f32b upstream. This code goes back to a time when transaction commits wrote directly to iclogs. The associated log items were pinned, written to the log, and then "uncommitted" if some part of the log write had failed. This uncommit sequence called an ->iop_unpin_remove() handler that was eventually folded into ->iop_unpin() via the remove parameter. The log subsystem has since changed significantly in that transactions commit to the CIL instead of direct to iclogs, though log items must still be aborted in the event of an eventual log I/O error. However, the context for a log item abort is now asynchronous from transaction commit, which means the committing transaction has been freed by this point in time and the transaction uncommit sequence of events is no longer relevant. Further, since stale buffers remain locked at transaction commit through unpin, we can be certain that the buffer is not associated with any transaction when the unpin callback executes. Remove this unused hunk of code and replace it with an assertion that the buffer is disassociated from transaction context. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Brian Foster
|
c85cbb0b21 |
xfs: hold buffer across unpin and potential shutdown processing
commit 84d8949e770745b16a7e8a68dcb1d0f3687bdee9 upstream. The special processing used to simulate a buffer I/O failure on fs shutdown has a difficult to reproduce race that can result in a use after free of the associated buffer. Consider a buffer that has been committed to the on-disk log and thus is AIL resident. The buffer lands on the writeback delwri queue, but is subsequently locked, committed and pinned by another transaction before submitted for I/O. At this point, the buffer is stuck on the delwri queue as it cannot be submitted for I/O until it is unpinned. A log checkpoint I/O failure occurs sometime later, which aborts the bli. The unpin handler is called with the aborted log item, drops the bli reference count, the pin count, and falls into the I/O failure simulation path. The potential problem here is that once the pin count falls to zero in ->iop_unpin(), xfsaild is free to retry delwri submission of the buffer at any time, before the unpin handler even completes. If delwri queue submission wins the race to the buffer lock, it observes the shutdown state and simulates the I/O failure itself. This releases both the bli and delwri queue holds and frees the buffer while xfs_buf_item_unpin() sits on xfs_buf_lock() waiting to run through the same failure sequence. This problem is rare and requires many iterations of fstest generic/019 (which simulates disk I/O failures) to reproduce. To avoid this problem, grab a hold on the buffer before the log item is unpinned if the associated item has been aborted and will require a simulated I/O failure. The hold is already required for the simulated I/O failure, so the ordering simply guarantees the unpin handler access to the buffer before it is unpinned and thus processed by the AIL. This particular ordering is required so long as the AIL does not acquire a reference on the bli, which is the long term solution to this problem. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Darrick J. Wong
|
d8f5bb0a09 |
xfs: force the log offline when log intent item recovery fails
commit 4e6b8270c820c8c57a73f869799a0af2b56eff3e upstream. If any part of log intent item recovery fails, we should shut down the log immediately to stop the log from writing a clean unmount record to disk, because the metadata is not consistent. The inability to cancel a dirty transaction catches most of these cases, but there are a few things that have slipped through the cracks, such as ENOSPC from a transaction allocation, or runtime errors that result in cancellation of a non-dirty transaction. This solves some weird behaviors reported by customers where a system goes down, the first mount fails, the second succeeds, but then the fs goes down later because of inconsistent metadata. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Darrick J. Wong
|
eccacbcbfd |
xfs: fix log intent recovery ENOSPC shutdowns when inactivating inodes
commit 81ed94751b1513fcc5978dcc06eb1f5b4e55a785 upstream. During regular operation, the xfs_inactive operations create transactions with zero block reservation because in general we're freeing space, not asking for more. The per-AG space reservations created at mount time enable us to handle expansions of the refcount btree without needing to reserve blocks to the transaction. Unfortunately, log recovery doesn't create the per-AG space reservations when intent items are being recovered. This isn't an issue for intent item recovery itself because they explicitly request blocks, but any inode inactivation that can happen during log recovery uses the same xfs_inactive paths as regular runtime. If a refcount btree expansion happens, the transaction will fail due to blk_res_used > blk_res, and we shut down the filesystem unnecessarily. Fix this problem by making per-AG reservations temporarily so that we can handle the inactivations, and releasing them at the end. This brings the recovery environment closer to the runtime environment. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Darrick J. Wong
|
17c8097fb0 |
xfs: prevent UAF in xfs_log_item_in_current_chkpt
commit f8d92a66e810acbef6ddbc0bd0cbd9b117ce8acd upstream.
While I was running with KASAN and lockdep enabled, I stumbled upon an
KASAN report about a UAF to a freed CIL checkpoint. Looking at the
comment for xfs_log_item_in_current_chkpt, it seems pretty obvious to me
that the original patch to xfs_defer_finish_noroll should have done
something to lock the CIL to prevent it from switching the CIL contexts
while the predicate runs.
For upper level code that needs to know if a given log item is new
enough not to need relogging, add a new wrapper that takes the CIL
context lock long enough to sample the current CIL context. This is
kind of racy in that the CIL can switch the contexts immediately after
sampling, but that's ok because the consequence is that the defer ops
code is a little slow to relog items.
==================================================================
BUG: KASAN: use-after-free in xfs_log_item_in_current_chkpt+0x139/0x160 [xfs]
Read of size 8 at addr ffff88804ea5f608 by task fsstress/527999
CPU: 1 PID: 527999 Comm: fsstress Tainted: G D 5.16.0-rc4-xfsx #rc4
Call Trace:
<TASK>
dump_stack_lvl+0x45/0x59
print_address_description.constprop.0+0x1f/0x140
kasan_report.cold+0x83/0xdf
xfs_log_item_in_current_chkpt+0x139/0x160
xfs_defer_finish_noroll+0x3bb/0x1e30
__xfs_trans_commit+0x6c8/0xcf0
xfs_reflink_remap_extent+0x66f/0x10e0
xfs_reflink_remap_blocks+0x2dd/0xa90
xfs_file_remap_range+0x27b/0xc30
vfs_dedupe_file_range_one+0x368/0x420
vfs_dedupe_file_range+0x37c/0x5d0
do_vfs_ioctl+0x308/0x1260
__x64_sys_ioctl+0xa1/0x170
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f2c71a2950b
Code: 0f 1e fa 48 8b 05 85 39 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff
ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 55 39 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe8c0e03c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005600862a8740 RCX: 00007f2c71a2950b
RDX: 00005600862a7be0 RSI: 00000000c0189436 RDI: 0000000000000004
RBP: 000000000000000b R08: 0000000000000027 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000005a
R13: 00005600862804a8 R14: 0000000000016000 R15: 00005600862a8a20
</TASK>
Allocated by task 464064:
kasan_save_stack+0x1e/0x50
__kasan_kmalloc+0x81/0xa0
kmem_alloc+0xcd/0x2c0 [xfs]
xlog_cil_ctx_alloc+0x17/0x1e0 [xfs]
xlog_cil_push_work+0x141/0x13d0 [xfs]
process_one_work+0x7f6/0x1380
worker_thread+0x59d/0x1040
kthread+0x3b0/0x490
ret_from_fork+0x1f/0x30
Freed by task 51:
kasan_save_stack+0x1e/0x50
kasan_set_track+0x21/0x30
kasan_set_free_info+0x20/0x30
__kasan_slab_free+0xed/0x130
slab_free_freelist_hook+0x7f/0x160
kfree+0xde/0x340
xlog_cil_committed+0xbfd/0xfe0 [xfs]
xlog_cil_process_committed+0x103/0x1c0 [xfs]
xlog_state_do_callback+0x45d/0xbd0 [xfs]
xlog_ioend_work+0x116/0x1c0 [xfs]
process_one_work+0x7f6/0x1380
worker_thread+0x59d/0x1040
kthread+0x3b0/0x490
ret_from_fork+0x1f/0x30
Last potentially related work creation:
kasan_save_stack+0x1e/0x50
__kasan_record_aux_stack+0xb7/0xc0
insert_work+0x48/0x2e0
__queue_work+0x4e7/0xda0
queue_work_on+0x69/0x80
xlog_cil_push_now.isra.0+0x16b/0x210 [xfs]
xlog_cil_force_seq+0x1b7/0x850 [xfs]
xfs_log_force_seq+0x1c7/0x670 [xfs]
xfs_file_fsync+0x7c1/0xa60 [xfs]
__x64_sys_fsync+0x52/0x80
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
The buggy address belongs to the object at ffff88804ea5f600
which belongs to the cache kmalloc-256 of size 256
The buggy address is located 8 bytes inside of
256-byte region [ffff88804ea5f600, ffff88804ea5f700)
The buggy address belongs to the page:
page:ffffea00013a9780 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88804ea5ea00 pfn:0x4ea5e
head:ffffea00013a9780 order:1 compound_mapcount:0
flags: 0x4fff80000010200(slab|head|node=1|zone=1|lastcpupid=0xfff)
raw: 04fff80000010200 ffffea0001245908 ffffea00011bd388 ffff888004c42b40
raw: ffff88804ea5ea00 0000000000100009 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88804ea5f500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff88804ea5f580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88804ea5f600: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88804ea5f680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88804ea5f700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
Fixes:
|
||
|
Dave Chinner
|
6d3605f84e |
xfs: xfs_log_force_lsn isn't passed a LSN
commit 5f9b4b0de8dc2fb8eb655463b438001c111570fe upstream. [backported from CIL scalability series for dependency] In doing an investigation into AIL push stalls, I was looking at the log force code to see if an async CIL push could be done instead. This lead me to xfs_log_force_lsn() and looking at how it works. xfs_log_force_lsn() is only called from inode synchronisation contexts such as fsync(), and it takes the ip->i_itemp->ili_last_lsn value as the LSN to sync the log to. This gets passed to xlog_cil_force_lsn() via xfs_log_force_lsn() to flush the CIL to the journal, and then used by xfs_log_force_lsn() to flush the iclogs to the journal. The problem is that ip->i_itemp->ili_last_lsn does not store a log sequence number. What it stores is passed to it from the ->iop_committing method, which is called by xfs_log_commit_cil(). The value this passes to the iop_committing method is the CIL context sequence number that the item was committed to. As it turns out, xlog_cil_force_lsn() converts the sequence to an actual commit LSN for the related context and returns that to xfs_log_force_lsn(). xfs_log_force_lsn() overwrites it's "lsn" variable that contained a sequence with an actual LSN and then uses that to sync the iclogs. This caused me some confusion for a while, even though I originally wrote all this code a decade ago. ->iop_committing is only used by a couple of log item types, and only inode items use the sequence number it is passed. Let's clean up the API, CIL structures and inode log item to call it a sequence number, and make it clear that the high level code is using CIL sequence numbers and not on-disk LSNs for integrity synchronisation purposes. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Allison Henderson <allison.henderson@oracle.com> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Christoph Hellwig
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41fbfdaba9 |
xfs: refactor xfs_file_fsync
commit f22c7f87777361f94aa17f746fbadfa499248dc8 upstream. [backported for dependency] Factor out the log syncing logic into two helpers to make the code easier to read and more maintainable. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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50c9c56f73 |
This is the 5.10.130 stable release
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Greg Kroah-Hartman
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2be16baf4d |
This is the 5.10.129 stable release
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nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG SX6000LNP (AKA SPECTRIX S40G) nvdimm: Fix badblocks clear off-by-one error powerpc/prom_init: Fix kernel config grep powerpc/book3e: Fix PUD allocation size in map_kernel_page() powerpc/bpf: Fix use of user_pt_regs in uapi dm raid: fix accesses beyond end of raid member array dm raid: fix KASAN warning in raid5_add_disks s390/archrandom: simplify back to earlier design and initialize earlier SUNRPC: Fix READ_PLUS crasher net: rose: fix UAF bugs caused by timer handler net: usb: ax88179_178a: Fix packet receiving virtio-net: fix race between ndo_open() and virtio_device_ready() selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test net: dsa: bcm_sf2: force pause link settings net: tun: unlink NAPI from device on destruction net: tun: stop NAPI when detaching queues net: dp83822: disable false carrier interrupt net: dp83822: disable rx error interrupt RDMA/qedr: Fix reporting QP timeout attribute RDMA/cm: Fix memory leak in ib_cm_insert_listen linux/dim: Fix divide by 0 in RDMA DIM usbnet: fix memory allocation in helpers net: ipv6: unexport __init-annotated seg6_hmac_net_init() NFSD: restore EINVAL error translation in nfsd_commit() caif_virtio: fix race between virtio_device_ready() and ndo_open() PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events s390: remove unneeded 'select BUILD_BIN2C' netfilter: nft_dynset: restore set element counter when failing to update net/sched: act_api: Notify user space if any actions were flushed before error net: bonding: fix possible NULL deref in rlb code net: bonding: fix use-after-free after 802.3ad slave unbind nfc: nfcmrvl: Fix irq_of_parse_and_map() return value NFC: nxp-nci: Don't issue a zero length i2c_master_read() tipc: move bc link creation back to tipc_node_create epic100: fix use after free on rmmod io_uring: ensure that send/sendmsg and recv/recvmsg check sqe->ioprio tunnels: do not assume mac header is set in skb_tunnel_check_pmtu() net: tun: avoid disabling NAPI twice xfs: use current->journal_info for detecting transaction recursion xfs: rename variable mp to parsing_mp xfs: Skip repetitive warnings about mount options xfs: ensure xfs_errortag_random_default matches XFS_ERRTAG_MAX xfs: fix xfs_trans slab cache name xfs: update superblock counters correctly for !lazysbcount xfs: fix xfs_reflink_unshare usage of filemap_write_and_wait_range tcp: add a missing nf_reset_ct() in 3WHS handling xen/gntdev: Avoid blocking in unmap_grant_pages() drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c sit: use min ipv6/sit: fix ipip6_tunnel_get_prl return value hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails selftests/rseq: remove ARRAY_SIZE define from individual tests selftests/rseq: introduce own copy of rseq uapi header selftests/rseq: Remove useless assignment to cpu variable selftests/rseq: Remove volatile from __rseq_abi selftests/rseq: Introduce rseq_get_abi() helper selftests/rseq: Introduce thread pointer getters selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35 selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store selftests/rseq: Fix ppc32 offsets by using long rather than off_t selftests/rseq: Fix warnings about #if checks of undefined tokens selftests/rseq: Remove arm/mips asm goto compiler work-around selftests/rseq: Fix: work-around asm goto compiler bugs selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area selftests/rseq: Change type of rseq_offset to ptrdiff_t xen/blkfront: fix leaking data in shared pages xen/netfront: fix leaking data in shared pages xen/netfront: force data bouncing when backend is untrusted xen/blkfront: force data bouncing when backend is untrusted xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses() xen/arm: Fix race in RB-tree based P2M accounting net: usb: qmi_wwan: add Telit 0x1060 composition net: usb: qmi_wwan: add Telit 0x1070 composition clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup() Linux 5.10.129 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7a2bdb1fd13c78604c728f4cbfb6f659d7a348e3 |
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Greg Kroah-Hartman
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96fb478c9d |
This is the 5.10.128 stable release
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Greg Kroah-Hartman
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0e8e989142 |
This is the 5.10.121 stable release
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Merge 5.10.121 into android12-5.10-lts
Changes in 5.10.121
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
parisc/stifb: Implement fb_is_primary_device()
riscv: Initialize thread pointer before calling C functions
riscv: Fix irq_work when SMP is disabled
ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop
ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
ALSA: usb-audio: Cancel pending work at closing a MIDI substream
USB: serial: option: add Quectel BG95 modem
USB: new quirk for Dell Gen 2 devices
usb: dwc3: gadget: Move null pinter check to proper place
usb: core: hcd: Add support for deferring roothub registration
cifs: when extending a file with falloc we should make files not-sparse
xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI
Fonts: Make font size unsigned in font_desc
parisc/stifb: Keep track of hardware path of graphics card
x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails
perf/x86/intel: Fix event constraints for ICL
ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
btrfs: add "0x" prefix for unsupported optional features
btrfs: repair super block num_devices automatically
iommu/vt-d: Add RPLS to quirk list to skip TE disabling
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
b43legacy: Fix assigning negative value to unsigned variable
b43: Fix assigning negative value to unsigned variable
ipw2x00: Fix potential NULL dereference in libipw_xmit()
ipv6: fix locking issues with loops over idev->addr_list
fbcon: Consistently protect deferred_takeover with console_lock()
x86/platform/uv: Update TSC sync state for UV5
ACPICA: Avoid cache flush inside virtual machines
drm/komeda: return early if drm_universal_plane_init() fails.
rcu-tasks: Fix race in schedule and flush work
rcu: Make TASKS_RUDE_RCU select IRQ_WORK
sfc: ef10: Fix assigning negative value to unsigned variable
ALSA: jack: Access input_dev under mutex
spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
tools/power turbostat: fix ICX DRAM power numbers
drm/amd/pm: fix double free in si_parse_power_table()
ath9k: fix QCA9561 PA bias level
media: venus: hfi: avoid null dereference in deinit
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: cx25821: Fix the warning when removing the module
md/bitmap: don't set sb values if can't pass sanity check
mmc: jz4740: Apply DMA engine limits to maximum segment size
drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit
scsi: megaraid: Fix error check return value of register_chrdev()
scsi: ufs: Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()
ath11k: disable spectral scan during spectral deinit
ASoC: Intel: bytcr_rt5640: Add quirk for the HP Pro Tablet 408
drm/plane: Move range check for format_count earlier
drm/amd/pm: fix the compile warning
ath10k: skip ath10k_halt during suspend for driver state RESTARTING
arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
drm: msm: fix error check return value of irq_of_parse_and_map()
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
net/mlx5: fs, delete the FTE when there are no rules attached to it
ASoC: dapm: Don't fold register value changes into notifications
mlxsw: spectrum_dcb: Do not warn about priority changes
mlxsw: Treat LLDP packets as control
drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
HID: bigben: fix slab-out-of-bounds Write in bigben_probe
ASoC: tscs454: Add endianness flag in snd_soc_component_driver
net: remove two BUG() from skb_checksum_help()
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
perf/amd/ibs: Cascade pmu init functions' return value
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
ipmi:ssif: Check for NULL msg when handling events and messages
ipmi: Fix pr_fmt to avoid compilation issues
rtlwifi: Use pr_warn instead of WARN_ONCE
media: rga: fix possible memory leak in rga_probe
media: coda: limit frame interval enumeration to supported encoder frame sizes
media: imon: reorganize serialization
media: cec-adap.c: fix is_configuring state
openrisc: start CPU timer early in boot
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
ASoC: rt5645: Fix errorenous cleanup order
nbd: Fix hung on disconnect request if socket is closed before
net: phy: micrel: Allow probing without .driver_data
media: exynos4-is: Fix compile warning
ASoC: max98357a: remove dependency on GPIOLIB
ASoC: rt1015p: remove dependency on GPIOLIB
can: mcp251xfd: silence clang's -Wunaligned-access warning
x86/microcode: Add explicit CPU vendor dependency
m68k: atari: Make Atari ROM port I/O write macros return void
rxrpc: Return an error to sendmsg if call failed
rxrpc, afs: Fix selection of abort codes
eth: tg3: silence the GCC 12 array-bounds warning
selftests/bpf: fix btf_dump/btf_dump due to recent clang change
gfs2: use i_lock spin_lock for inode qadata
IB/rdmavt: add missing locks in rvt_ruc_loopback
ARM: dts: ox820: align interrupt controller node name with dtschema
ARM: dts: s5pv210: align DMA channels with dtschema
arm64: dts: qcom: msm8994: Fix BLSP[12]_DMA channels count
PM / devfreq: rk3399_dmc: Disable edev on remove()
crypto: ccree - use fine grained DMA mapping dir
soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc
fs: jfs: fix possible NULL pointer dereference in dbFree()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
powerpc/fadump: Fix fadump to work with a different endian capture kernel
fat: add ratelimit to fat*_ent_bread()
pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources()
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: hisi: Add missing of_node_put after of_find_compatible_node
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr
powerpc/xics: fix refcount leak in icp_opal_init()
powerpc/powernv: fix missing of_node_put in uv_init()
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
RDMA/hfi1: Prevent panic when SDMA is disabled
drm: fix EDID struct for old ARM OABI format
dt-bindings: display: sitronix, st7735r: Fix backlight in example
ath11k: acquire ab->base_lock in unassign when finding the peer by addr
ath9k: fix ar9003_get_eepmisc
drm/edid: fix invalid EDID extension block filtering
drm/bridge: adv7511: clean up CEC adapter when probe fails
spi: qcom-qspi: Add minItems to interconnect-names
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
x86/delay: Fix the wrong asm constraint in delay_loop()
drm/ingenic: Reset pixclock rate when parent clock rate changes
drm/mediatek: Fix mtk_cec_mask()
drm/vc4: hvs: Reset muxes at probe time
drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
drm/vc4: txp: Force alpha to be 0xff if it's disabled
libbpf: Don't error out on CO-RE relos for overriden weak subprogs
bpf: Fix excessive memory allocation in stack_map_alloc()
nl80211: show SSID for P2P_GO interfaces
drm/komeda: Fix an undefined behavior bug in komeda_plane_add()
drm: mali-dp: potential dereference of null pointer
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
scftorture: Fix distribution of short handler delays
net: dsa: mt7530: 1G can also support 1000BASE-X link mode
NFC: NULL out the dev->rfkill to prevent UAF
efi: Add missing prototype for efi_capsule_setup_info
target: remove an incorrect unmap zeroes data deduction
drbd: fix duplicate array initializer
EDAC/dmc520: Don't print an error for each unconfigured interrupt line
mtd: rawnand: denali: Use managed device resources
HID: hid-led: fix maximum brightness for Dream Cheeky
HID: elan: Fix potential double free in elan_input_configured
drm/bridge: Fix error handling in analogix_dp_probe
sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
spi: img-spfi: Fix pm_runtime_get_sync() error checking
cpufreq: Fix possible race in cpufreq online error path
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
media: hantro: Empty encoder capture buffers by default
drm/panel: simple: Add missing bus flags for Innolux G070Y2-L01
ALSA: pcm: Check for null pointer of pointer substream before dereferencing it
inotify: show inotify mask flags in proc fdinfo
fsnotify: fix wrong lockdep annotations
of: overlay: do not break notify on NOTIFY_{OK|STOP}
drm/msm/dpu: adjust display_v_end for eDP and DP
scsi: ufs: qcom: Fix ufs_qcom_resume()
scsi: ufs: core: Exclude UECxx from SFR dump list
selftests/resctrl: Fix null pointer dereference on open failed
libbpf: Fix logic for finding matching program for CO-RE relocation
mtd: spi-nor: core: Check written SR value in spi_nor_write_16bit_sr_and_check()
x86/pm: Fix false positive kmemleak report in msr_build_context()
mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()
x86/speculation: Add missing prototype for unpriv_ebpf_notify()
ASoC: rk3328: fix disabling mclk on pclk probe failure
perf tools: Add missing headers needed by util/data.h
drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
drm/msm/dp: stop event kernel thread when DP unbind
drm/msm/dp: fix error check return value of irq_of_parse_and_map()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/hdmi: fix error check return value of irq_of_parse_and_map()
drm/msm: add missing include to msm_drv.c
drm/panel: panel-simple: Fix proper bpc for AM-1280800N3TZQW-T00H
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
perf tools: Use Python devtools for version autodetection rather than runtime
virtio_blk: fix the discard_granularity and discard_alignment queue limits
x86: Fix return value of __setup handlers
irqchip/exiu: Fix acknowledgment of edge triggered interrupts
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
arm64: fix types in copy_highpage()
regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
drm/msm/dp: fix event thread stuck in wait_event after kthread_stop()
drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
media: uvcvideo: Fix missing check to determine if element is found in list
iomap: iomap_write_failed fix
spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
Revert "cpufreq: Fix possible race in cpufreq online error path"
regulator: qcom_smd: Fix up PM8950 regulator configuration
perf/amd/ibs: Use interrupt regs ip for stack unwinding
ath11k: Don't check arvif->is_started before sending management frames
ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
ASoC: samsung: Use dev_err_probe() helper
ASoC: samsung: Fix refcount leak in aries_audio_probe
kselftest/cgroup: fix test_stress.sh to use OUTPUT dir
scripts/faddr2line: Fix overlapping text section failures
media: aspeed: Fix an error handling path in aspeed_video_probe()
media: exynos4-is: Fix PM disable depth imbalance in fimc_is_probe
media: st-delta: Fix PM disable depth imbalance in delta_probe
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: vsp1: Fix offset calculation for plane cropping
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
Bluetooth: Interleave with allowlist scan
Bluetooth: L2CAP: Rudimentary typo fixes
Bluetooth: LL privacy allow RPA
Bluetooth: use inclusive language in HCI role comments
Bluetooth: use inclusive language when filtering devices
Bluetooth: use hdev lock for accept_list and reject_list in conn req
nvme: set dma alignment to dword
m68k: math-emu: Fix dependencies of math emulation support
lsm,selinux: pass flowi_common instead of flowi to the LSM hooks
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init
ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*
media: ov7670: remove ov7670_power_off from ov7670_remove
media: staging: media: rkvdec: Make use of the helper function devm_platform_ioremap_resource()
media: rkvdec: h264: Fix dpb_valid implementation
media: rkvdec: h264: Fix bit depth wrap in pps packet
ext4: reject the 'commit' option on ext2 filesystems
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
x86/sev: Annotate stack change in the #VC handler
drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
drm/i915: Fix CFI violation with show_dynamic_id()
thermal/drivers/bcm2711: Don't clamp temperature at zero
thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
thermal/drivers/core: Use a char pointer for the cooling device name
thermal/core: Fix memory leak in __thermal_cooling_device_register()
thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv()
net: stmmac: selftests: Use kcalloc() instead of kzalloc()
net: stmmac: fix out-of-bounds access in a selftest
hv_netvsc: Fix potential dereference of NULL pointer
rxrpc: Fix listen() setting the bar too high for the prealloc rings
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix overlapping ACK accounting
rxrpc: Don't let ack.previousPacket regress
rxrpc: Fix decision on when to generate an IDLE ACK
net: huawei: hinic: Use devm_kcalloc() instead of devm_kzalloc()
hinic: Avoid some over memory allocation
net/smc: postpone sk_refcnt increment in connect()
arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399
memory: samsung: exynos5422-dmc: Avoid some over memory allocation
ARM: dts: suniv: F1C100: fix watchdog compatible
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
PCI: cadence: Fix find_first_zero_bit() limit
PCI: rockchip: Fix find_first_zero_bit() limit
PCI: dwc: Fix setting error return on MSI DMA mapping failure
ARM: dts: ci4x10: Adapt to changes in imx6qdl.dtsi regarding fec clocks
soc: qcom: llcc: Add MODULE_DEVICE_TABLE()
KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry
KVM: nVMX: Clear IDT vectoring on nested VM-Exit for double/triple fault
platform/chrome: cros_ec: fix error handling in cros_ec_register()
ARM: dts: imx6dl-colibri: Fix I2C pinmuxing
platform/chrome: Re-introduce cros_ec_cmd_xfer and use it for ioctls
can: xilinx_can: mark bit timing constants as const
ARM: dts: stm32: Fix PHY post-reset delay on Avenger96
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C
ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
misc: ocxl: fix possible double free in ocxl_file_register_afu
crypto: marvell/cesa - ECB does not IV
gpiolib: of: Introduce hook for missing gpio-ranges
pinctrl: bcm2835: implement hook for missing gpio-ranges
arm: mediatek: select arch timer for mt7629
powerpc/fadump: fix PT_LOAD segment for boot memory area
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
firmware: arm_scmi: Fix list protocols enumeration in the base protocol
nvdimm: Fix firmware activation deadlock scenarios
nvdimm: Allow overwrite in the presence of disabled dimms
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
drivers/base/node.c: fix compaction sysfs file leak
dax: fix cache flush on PMD-mapped pages
drivers/base/memory: fix an unlikely reference counting issue in __add_memory_block()
powerpc/8xx: export 'cpm_setbrg' for modules
pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()
powerpc/idle: Fix return value of __setup() handler
powerpc/4xx/cpm: Fix return value of __setup() handler
ASoC: atmel-pdmic: Remove endianness flag on pdmic component
ASoC: atmel-classd: Remove endianness flag on class d component
proc: fix dentry/inode overinstantiating under /proc/${pid}/net
ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
PCI: imx6: Fix PERST# start-up sequence
tty: fix deadlock caused by calling printk() under tty_port->lock
crypto: sun8i-ss - rework handling of IV
crypto: sun8i-ss - handle zero sized sg
crypto: cryptd - Protect per-CPU resource by disabling BH.
Input: sparcspkr - fix refcount leak in bbc_beep_probe
PCI/AER: Clear MULTI_ERR_COR/UNCOR_RCV bits
hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume()
powerpc/64: Only WARN if __pa()/__va() called with bad addresses
powerpc/perf: Fix the threshold compare group constraint for power9
macintosh: via-pmu and via-cuda need RTC_LIB
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
mailbox: forward the hrtimer if not queued and under a lock
RDMA/hfi1: Prevent use of lock before it is initialized
Input: stmfts - do not leave device disabled in stmfts_input_open
OPP: call of_node_put() on error path in _bandwidth_supported()
f2fs: fix dereference of stale list iterator after loop body
iommu/mediatek: Add list_del in mtk_iommu_remove
i2c: at91: use dma safe buffers
cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init
cpufreq: mediatek: Use module_init and add module_exit
cpufreq: mediatek: Unregister platform device on exit
MIPS: Loongson: Use hwmon_device_register_with_groups() to register hwmon
i2c: at91: Initialize dma_buf in at91_twi_xfer()
dmaengine: idxd: Fix the error handling path in idxd_cdev_register()
NFS: Do not report EINTR/ERESTARTSYS as mapping errors
NFS: fsync() should report filesystem errors over EINTR/ERESTARTSYS
NFS: Do not report flush errors in nfs_write_end()
NFS: Don't report errors from nfs_pageio_complete() more than once
NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
dmaengine: stm32-mdma: remove GISR1 register
dmaengine: stm32-mdma: rework interrupt handler
dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler()
iommu/amd: Increase timeout waiting for GA log enablement
i2c: npcm: Fix timeout calculation
i2c: npcm: Correct register access width
i2c: npcm: Handle spurious interrupts
i2c: rcar: fix PM ref counts in probe error paths
perf c2c: Use stdio interface if slang is not supported
perf jevents: Fix event syntax error caused by ExtSel
f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count()
f2fs: fix to do sanity check on block address in f2fs_do_zero_range()
f2fs: fix to clear dirty inode in f2fs_evict_inode()
f2fs: fix deadloop in foreground GC
f2fs: don't need inode lock for system hidden quota
f2fs: fix to do sanity check on total_data_blocks
f2fs: fix fallocate to use file_modified to update permissions consistently
f2fs: fix to do sanity check for inline inode
wifi: mac80211: fix use-after-free in chanctx code
iwlwifi: mvm: fix assert 1F04 upon reconfig
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
bfq: Split shared queues on move between cgroups
bfq: Update cgroup information before merging bio
bfq: Track whether bfq_group is still online
ext4: fix use-after-free in ext4_rename_dir_prepare
ext4: fix warning in ext4_handle_inode_extension
ext4: fix bug_on in ext4_writepages
ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state
ext4: fix bug_on in __es_tree_search
ext4: verify dir block before splitting it
ext4: avoid cycles in directory h-tree
ACPI: property: Release subnode properties with data nodes
tracing: Fix potential double free in create_var_ref()
PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
PCI: qcom: Fix runtime PM imbalance on probe errors
PCI: qcom: Fix unbalanced PHY init on probe errors
mm, compaction: fast_find_migrateblock() should return pfn in the target zone
s390/perf: obtain sie_block from the right address
dlm: fix plock invalid read
dlm: fix missing lkb refcount handling
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
scsi: dc395x: Fix a missing check on list iterator
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/nouveau/kms/nv50-: atom: fix an incorrect NULL check on list iterator
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/i915/dsi: fix VBT send packet port selection for ICL+
md: fix an incorrect NULL check in does_sb_need_changing
md: fix an incorrect NULL check in md_reload_sb
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
media: coda: Fix reported H264 profile
media: coda: Add more H264 levels for CODA960
ima: remove the IMA_TEMPLATE Kconfig option
Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug
RDMA/hfi1: Fix potential integer multiplication overflow errors
csky: patch_text: Fixup last cpu should be master
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip: irq-xtensa-mx: fix initial IRQ affinity
cfg80211: declare MODULE_FIRMWARE for regulatory.db
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
um: chan_user: Fix winch_tramp() return value
um: Fix out-of-bounds read in LDT setup
kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]
ftrace: Clean up hash direct_functions on register failures
iommu/msm: Fix an incorrect NULL check on list iterator
nodemask.h: fix compilation error with GCC12
hugetlb: fix huge_pmd_unshare address update
xtensa/simdisk: fix proc_read_simdisk()
rtl818x: Prevent using not initialized queues
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
carl9170: tx: fix an incorrect use of list iterator
stm: ltdc: fix two incorrect NULL checks on list iterator
bcache: improve multithreaded bch_btree_check()
bcache: improve multithreaded bch_sectors_dirty_init()
bcache: remove incremental dirty sector counting for bch_sectors_dirty_init()
bcache: avoid journal no-space deadlock by reserving 1 journal bucket
serial: pch: don't overwrite xmit->buf[0] by x_char
tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
gma500: fix an incorrect NULL check on list iterator
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
phy: qcom-qmp: fix struct clk leak on probe errors
ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries
ARM: pxa: maybe fix gpio lookup tables
SMB3: EBADF/EIO errors in rename/open caused by race condition in smb2_compound_op
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
dt-bindings: gpio: altera: correct interrupt-cells
vdpasim: allow to enable a vq repeatedly
blk-iolatency: Fix inflight count imbalances and IO hangs on offline
coresight: core: Fix coresight device probe failure issue
phy: qcom-qmp: fix reset-controller leak on probe errors
net: ipa: fix page free in ipa_endpoint_trans_release()
net: ipa: fix page free in ipa_endpoint_replenish_one()
xfs: set inode size after creating symlink
xfs: sync lazy sb accounting on quiesce of read-only mounts
xfs: fix chown leaking delalloc quota blocks when fssetxattr fails
xfs: fix incorrect root dquot corruption error when switching group/project quota types
xfs: restore shutdown check in mapped write fault path
xfs: force log and push AIL to clear pinned inodes when aborting mount
xfs: consider shutdown in bmapbt cursor delete assert
xfs: assert in xfs_btree_del_cursor should take into account error
kseltest/cgroup: Make test_stress.sh work if run interactively
thermal/core: fix a UAF bug in __thermal_cooling_device_register()
thermal/core: Fix memory leak in the error path
bfq: Avoid merging queues with different parents
bfq: Drop pointless unlock-lock pair
bfq: Remove pointless bfq_init_rq() calls
bfq: Get rid of __bio_blkcg() usage
bfq: Make sure bfqg for which we are queueing requests is online
block: fix bio_clone_blkg_association() to associate with proper blkcg_gq
Revert "random: use static branch for crng_ready()"
RDMA/rxe: Generate a completion for unsupported/invalid opcode
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
MIPS: IP30: Remove incorrect `cpu_has_fpu' override
ext4: only allow test_dummy_encryption when supported
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
Linux 5.10.121
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I52dd11dc43acfa0ebddd2b6e277c823b96b07327
|
||
|
Greg Kroah-Hartman
|
2de0a17df4 |
This is the 5.10.120 stable release
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Merge 5.10.120 into android12-5.10-lts
Changes in 5.10.120
pinctrl: sunxi: fix f1c100s uart2 function
percpu_ref_init(): clean ->percpu_count_ref on failure
net: af_key: check encryption module availability consistency
nfc: pn533: Fix buggy cleanup order
net: ftgmac100: Disable hardware checksum on AST2600
i2c: ismt: Provide a DMA buffer for Interrupt Cause Logging
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
netfilter: nf_tables: disallow non-stateful expression in sets earlier
pipe: make poll_usage boolean and annotate its access
pipe: Fix missing lock in pipe_resize_ring()
cfg80211: set custom regdomain after wiphy registration
assoc_array: Fix BUG_ON during garbage collect
io_uring: don't re-import iovecs from callbacks
io_uring: fix using under-expanded iters
net: ipa: compute proper aggregation limit
xfs: detect overflows in bmbt records
xfs: show the proper user quota options
xfs: fix the forward progress assertion in xfs_iwalk_run_callbacks
xfs: fix an ABBA deadlock in xfs_rename
xfs: Fix CIL throttle hang when CIL space used going backwards
drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
exfat: check if cluster num is valid
lib/crypto: add prompts back to crypto libraries
crypto: drbg - prepare for more fine-grained tracking of seeding state
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
crypto: drbg - make reseeding from get_random_bytes() synchronous
netfilter: nf_tables: sanitize nft_set_desc_concat_parse()
netfilter: conntrack: re-fetch conntrack after insertion
KVM: PPC: Book3S HV: fix incorrect NULL check on list iterator
x86/kvm: Alloc dummy async #PF token outside of raw spinlock
x86, kvm: use correct GFP flags for preemption disabled
KVM: x86: avoid calling x86 emulator without a decoded instruction
crypto: caam - fix i.MX6SX entropy delay value
crypto: ecrdsa - Fix incorrect use of vli_cmp
zsmalloc: fix races between asynchronous zspage free and page migration
Bluetooth: hci_qca: Use del_timer_sync() before freeing
ARM: dts: s5pv210: Correct interrupt name for bluetooth in Aries
dm integrity: fix error code in dm_integrity_ctr()
dm crypt: make printing of the key constant-time
dm stats: add cond_resched when looping over entries
dm verity: set DM_TARGET_IMMUTABLE feature flag
raid5: introduce MD_BROKEN
HID: multitouch: Add support for Google Whiskers Touchpad
HID: multitouch: add quirks to enable Lenovo X12 trackpoint
tpm: Fix buffer access in tpm2_get_tpm_pt()
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
docs: submitting-patches: Fix crossref to 'The canonical patch format'
NFS: Memory allocation failures are not server fatal errors
NFSD: Fix possible sleep during nfsd4_release_lockowner()
bpf: Fix potential array overflow in bpf_trampoline_get_progs()
bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
Linux 5.10.120
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I48c0d649a50bd16ad719b2cb9f0ffccd0a74519a
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