From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Wojciech Gładysz" <wojciech.gladysz@infogain.com>,
"Theodore Ts'o" <tytso@mit.edu>,
"Sasha Levin" <sashal@kernel.org>,
adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org
Subject: [PATCH AUTOSEL 6.11 16/76] ext4: nested locking for xattr inode
Date: Fri, 4 Oct 2024 14:16:33 -0400 [thread overview]
Message-ID: <20241004181828.3669209-16-sashal@kernel.org> (raw)
In-Reply-To: <20241004181828.3669209-1-sashal@kernel.org>
From: Wojciech Gładysz <wojciech.gladysz@infogain.com>
[ Upstream commit d1bc560e9a9c78d0b2314692847fc8661e0aeb99 ]
Add nested locking with I_MUTEX_XATTR subclass to avoid lockdep warning
while handling xattr inode on file open syscall at ext4_xattr_inode_iget.
Backtrace
EXT4-fs (loop0): Ignoring removed oldalloc option
======================================================
WARNING: possible circular locking dependency detected
5.10.0-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor543/2794 is trying to acquire lock:
ffff8880215e1a48 (&ea_inode->i_rwsem#7/1){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:782 [inline]
ffff8880215e1a48 (&ea_inode->i_rwsem#7/1){+.+.}-{3:3}, at: ext4_xattr_inode_iget+0x42a/0x5c0 fs/ext4/xattr.c:425
but task is already holding lock:
ffff8880215e3278 (&ei->i_data_sem/3){++++}-{3:3}, at: ext4_setattr+0x136d/0x19c0 fs/ext4/inode.c:5559
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&ei->i_data_sem/3){++++}-{3:3}:
lock_acquire+0x197/0x480 kernel/locking/lockdep.c:5566
down_write+0x93/0x180 kernel/locking/rwsem.c:1564
ext4_update_i_disksize fs/ext4/ext4.h:3267 [inline]
ext4_xattr_inode_write fs/ext4/xattr.c:1390 [inline]
ext4_xattr_inode_lookup_create fs/ext4/xattr.c:1538 [inline]
ext4_xattr_set_entry+0x331a/0x3d80 fs/ext4/xattr.c:1662
ext4_xattr_ibody_set+0x124/0x390 fs/ext4/xattr.c:2228
ext4_xattr_set_handle+0xc27/0x14e0 fs/ext4/xattr.c:2385
ext4_xattr_set+0x219/0x390 fs/ext4/xattr.c:2498
ext4_xattr_user_set+0xc9/0xf0 fs/ext4/xattr_user.c:40
__vfs_setxattr+0x404/0x450 fs/xattr.c:177
__vfs_setxattr_noperm+0x11d/0x4f0 fs/xattr.c:208
__vfs_setxattr_locked+0x1f9/0x210 fs/xattr.c:266
vfs_setxattr+0x112/0x2c0 fs/xattr.c:283
setxattr+0x1db/0x3e0 fs/xattr.c:548
path_setxattr+0x15a/0x240 fs/xattr.c:567
__do_sys_setxattr fs/xattr.c:582 [inline]
__se_sys_setxattr fs/xattr.c:578 [inline]
__x64_sys_setxattr+0xc5/0xe0 fs/xattr.c:578
do_syscall_64+0x6d/0xa0 arch/x86/entry/common.c:62
entry_SYSCALL_64_after_hwframe+0x61/0xcb
-> #0 (&ea_inode->i_rwsem#7/1){+.+.}-{3:3}:
check_prev_add kernel/locking/lockdep.c:2988 [inline]
check_prevs_add kernel/locking/lockdep.c:3113 [inline]
validate_chain+0x1695/0x58f0 kernel/locking/lockdep.c:3729
__lock_acquire+0x12fd/0x20d0 kernel/locking/lockdep.c:4955
lock_acquire+0x197/0x480 kernel/locking/lockdep.c:5566
down_write+0x93/0x180 kernel/locking/rwsem.c:1564
inode_lock include/linux/fs.h:782 [inline]
ext4_xattr_inode_iget+0x42a/0x5c0 fs/ext4/xattr.c:425
ext4_xattr_inode_get+0x138/0x410 fs/ext4/xattr.c:485
ext4_xattr_move_to_block fs/ext4/xattr.c:2580 [inline]
ext4_xattr_make_inode_space fs/ext4/xattr.c:2682 [inline]
ext4_expand_extra_isize_ea+0xe70/0x1bb0 fs/ext4/xattr.c:2774
__ext4_expand_extra_isize+0x304/0x3f0 fs/ext4/inode.c:5898
ext4_try_to_expand_extra_isize fs/ext4/inode.c:5941 [inline]
__ext4_mark_inode_dirty+0x591/0x810 fs/ext4/inode.c:6018
ext4_setattr+0x1400/0x19c0 fs/ext4/inode.c:5562
notify_change+0xbb6/0xe60 fs/attr.c:435
do_truncate+0x1de/0x2c0 fs/open.c:64
handle_truncate fs/namei.c:2970 [inline]
do_open fs/namei.c:3311 [inline]
path_openat+0x29f3/0x3290 fs/namei.c:3425
do_filp_open+0x20b/0x450 fs/namei.c:3452
do_sys_openat2+0x124/0x460 fs/open.c:1207
do_sys_open fs/open.c:1223 [inline]
__do_sys_open fs/open.c:1231 [inline]
__se_sys_open fs/open.c:1227 [inline]
__x64_sys_open+0x221/0x270 fs/open.c:1227
do_syscall_64+0x6d/0xa0 arch/x86/entry/common.c:62
entry_SYSCALL_64_after_hwframe+0x61/0xcb
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&ei->i_data_sem/3);
lock(&ea_inode->i_rwsem#7/1);
lock(&ei->i_data_sem/3);
lock(&ea_inode->i_rwsem#7/1);
*** DEADLOCK ***
5 locks held by syz-executor543/2794:
#0: ffff888026fbc448 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x4a/0x2a0 fs/namespace.c:365
#1: ffff8880215e3488 (&sb->s_type->i_mutex_key#7){++++}-{3:3}, at: inode_lock include/linux/fs.h:782 [inline]
#1: ffff8880215e3488 (&sb->s_type->i_mutex_key#7){++++}-{3:3}, at: do_truncate+0x1cf/0x2c0 fs/open.c:62
#2: ffff8880215e3310 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_setattr+0xec4/0x19c0 fs/ext4/inode.c:5519
#3: ffff8880215e3278 (&ei->i_data_sem/3){++++}-{3:3}, at: ext4_setattr+0x136d/0x19c0 fs/ext4/inode.c:5559
#4: ffff8880215e30c8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:162 [inline]
#4: ffff8880215e30c8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:5938 [inline]
#4: ffff8880215e30c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x4fb/0x810 fs/ext4/inode.c:6018
stack backtrace:
CPU: 1 PID: 2794 Comm: syz-executor543 Not tainted 5.10.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x177/0x211 lib/dump_stack.c:118
print_circular_bug+0x146/0x1b0 kernel/locking/lockdep.c:2002
check_noncircular+0x2cc/0x390 kernel/locking/lockdep.c:2123
check_prev_add kernel/locking/lockdep.c:2988 [inline]
check_prevs_add kernel/locking/lockdep.c:3113 [inline]
validate_chain+0x1695/0x58f0 kernel/locking/lockdep.c:3729
__lock_acquire+0x12fd/0x20d0 kernel/locking/lockdep.c:4955
lock_acquire+0x197/0x480 kernel/locking/lockdep.c:5566
down_write+0x93/0x180 kernel/locking/rwsem.c:1564
inode_lock include/linux/fs.h:782 [inline]
ext4_xattr_inode_iget+0x42a/0x5c0 fs/ext4/xattr.c:425
ext4_xattr_inode_get+0x138/0x410 fs/ext4/xattr.c:485
ext4_xattr_move_to_block fs/ext4/xattr.c:2580 [inline]
ext4_xattr_make_inode_space fs/ext4/xattr.c:2682 [inline]
ext4_expand_extra_isize_ea+0xe70/0x1bb0 fs/ext4/xattr.c:2774
__ext4_expand_extra_isize+0x304/0x3f0 fs/ext4/inode.c:5898
ext4_try_to_expand_extra_isize fs/ext4/inode.c:5941 [inline]
__ext4_mark_inode_dirty+0x591/0x810 fs/ext4/inode.c:6018
ext4_setattr+0x1400/0x19c0 fs/ext4/inode.c:5562
notify_change+0xbb6/0xe60 fs/attr.c:435
do_truncate+0x1de/0x2c0 fs/open.c:64
handle_truncate fs/namei.c:2970 [inline]
do_open fs/namei.c:3311 [inline]
path_openat+0x29f3/0x3290 fs/namei.c:3425
do_filp_open+0x20b/0x450 fs/namei.c:3452
do_sys_openat2+0x124/0x460 fs/open.c:1207
do_sys_open fs/open.c:1223 [inline]
__do_sys_open fs/open.c:1231 [inline]
__se_sys_open fs/open.c:1227 [inline]
__x64_sys_open+0x221/0x270 fs/open.c:1227
do_syscall_64+0x6d/0xa0 arch/x86/entry/common.c:62
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f0cde4ea229
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd81d1c978 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 0030656c69662f30 RCX: 00007f0cde4ea229
RDX: 0000000000000089 RSI: 00000000000a0a00 RDI: 00000000200001c0
RBP: 2f30656c69662f2e R08: 0000000000208000 R09: 0000000000208000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd81d1c9c0
R13: 00007ffd81d1ca00 R14: 0000000000080000 R15: 0000000000000003
EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2730: inode #13: comm syz-executor543: corrupted in-inode xattr
Signed-off-by: Wojciech Gładysz <wojciech.gladysz@infogain.com>
Link: https://patch.msgid.link/20240801143827.19135-1-wojciech.gladysz@infogain.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/ext4/xattr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 46ce2f21fef9d..a6bc9a22a8afc 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -458,7 +458,7 @@ static int ext4_xattr_inode_iget(struct inode *parent, unsigned long ea_ino,
ext4_set_inode_state(inode, EXT4_STATE_LUSTRE_EA_INODE);
ext4_xattr_inode_set_ref(inode, 1);
} else {
- inode_lock(inode);
+ inode_lock_nested(inode, I_MUTEX_XATTR);
inode->i_flags |= S_NOQUOTA;
inode_unlock(inode);
}
@@ -1039,7 +1039,7 @@ static int ext4_xattr_inode_update_ref(handle_t *handle, struct inode *ea_inode,
s64 ref_count;
int ret;
- inode_lock(ea_inode);
+ inode_lock_nested(ea_inode, I_MUTEX_XATTR);
ret = ext4_reserve_inode_write(handle, ea_inode, &iloc);
if (ret)
--
2.43.0
next prev parent reply other threads:[~2024-10-04 18:18 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 18:16 [PATCH AUTOSEL 6.11 01/76] bpf: Call the missed btf_record_free() when map creation fails Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 02/76] selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 03/76] bpf: Fix a sdiv overflow issue Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 04/76] bpf: Check percpu map value size first Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 05/76] bpftool: Fix undefined behavior in qsort(NULL, 0, ...) Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 06/76] bpftool: Fix undefined behavior caused by shifting into the sign bit Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 07/76] s390/boot: Compile all files with the same march flag Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 08/76] s390/facility: Disable compile time optimization for decompressor code Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 09/76] s390/mm: Add cond_resched() to cmm_alloc/free_pages() Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 10/76] bpf, x64: Fix a jit convergence issue Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 11/76] ext4: fix i_data_sem unlock order in ext4_ind_migrate() Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 12/76] ext4: avoid use-after-free in ext4_ext_show_leaf() Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 13/76] ext4: ext4_search_dir should return a proper error Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 14/76] iomap: fix iomap_dio_zero() for fs bs > system page size Sasha Levin
2024-10-04 22:46 ` Dave Chinner
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 15/76] ext4: don't set SB_RDONLY after filesystem errors Sasha Levin
2024-10-04 18:16 ` Sasha Levin [this message]
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 17/76] s390/cpum_sf: Remove WARN_ON_ONCE statements Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 18/76] ext4: filesystems without casefold feature cannot be mounted with siphash Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 19/76] s390/traps: Handle early warnings gracefully Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 20/76] bpf: Prevent tail call between progs attached to different hooks Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 21/76] ktest.pl: Avoid false positives with grub2 skip regex Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 22/76] RDMA/mad: Improve handling of timed out WRs of mad agent Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 23/76] soundwire: intel_bus_common: enable interrupts before exiting reset Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 24/76] PCI: Add function 0 DMA alias quirk for Glenfly Arise chip Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 25/76] RDMA/rtrs-srv: Avoid null pointer deref during path establishment Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 26/76] clk: bcm: bcm53573: fix OF node leak in init Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 27/76] PCI: Add ACS quirk for Qualcomm SA8775P Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 28/76] i2c: i801: Use a different adapter-name for IDF adapters Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 29/76] PCI: Mark Creative Labs EMU20k2 INTx masking as broken Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 30/76] i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to Race Condition Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 31/76] RISC-V: Don't have MAX_PHYSMEM_BITS exceed phys_addr_t Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 32/76] io_uring: check if we need to reschedule during overflow flush Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 33/76] ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 34/76] mfd: intel_soc_pmic_chtwc: Make Lenovo Yoga Tab 3 X90F DMI match less strict Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 35/76] mfd: intel-lpss: Add Intel Arrow Lake-H LPSS PCI IDs Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 36/76] mfd: intel-lpss: Add Intel Panther Lake " Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 37/76] riscv: Omit optimized string routines when using KASAN Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 38/76] riscv: avoid Imbalance in RAS Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 39/76] RDMA/mlx5: Enforce umem boundaries for explicit ODP page faults Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 40/76] PCI: qcom: Disable mirroring of DBI and iATU register space in BAR region Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 41/76] PCI: endpoint: Assign PCI domain number for endpoint controllers Sasha Levin
2024-10-04 18:16 ` [PATCH AUTOSEL 6.11 42/76] soundwire: cadence: re-check Peripheral status with delayed_work Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 43/76] riscv/kexec_file: Fix relocation type R_RISCV_ADD16 and R_RISCV_SUB16 unknown Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 44/76] media: videobuf2-core: clear memory related fields in __vb2_plane_dmabuf_put() Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 45/76] remoteproc: imx_rproc: Use imx specific hook for find_loaded_rsc_table Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 46/76] clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 47/76] fs: nfs: fix missing refcnt by replacing folio_set_private by folio_attach_private Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 48/76] fuse: allow O_PATH fd for FUSE_DEV_IOC_BACKING_OPEN Sasha Levin
2024-10-07 10:15 ` Miklos Szeredi
2024-10-11 13:51 ` Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 49/76] fuse: handle idmappings properly in ->write_iter() Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 50/76] serial: protect uart_port_dtr_rts() in uart_shutdown() too Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 51/76] usb: typec: tipd: Free IRQ only if it was requested before Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 52/76] usb: typec: ucsi: Don't truncate the reads Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 53/76] usb: chipidea: udc: enable suspend interrupt after usb reset Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 54/76] usb: dwc2: Adjust the timing of USB Driver Interrupt Registration in the Crashkernel Scenario Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 55/76] xhci: dbc: Fix STALL transfer event handling Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 56/76] usb: host: xhci-plat: Parse xhci-missing_cas_quirk and apply quirk Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 57/76] comedi: ni_routing: tools: Check when the file could not be opened Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 58/76] LoongArch: Fix memleak in pci_acpi_scan_root() Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 59/76] netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 60/76] netfilter: nf_reject: Fix build warning when CONFIG_BRIDGE_NETFILTER=n Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 61/76] virtio_pmem: Check device status before requesting flush Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 62/76] tools/iio: Add memory allocation failure check for trigger_name Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 63/76] staging: vme_user: added bound check to geoid Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 64/76] usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 65/76] dm vdo: don't refer to dedupe_context after releasing it Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 66/76] driver core: bus: Fix double free in driver API bus_register() Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 67/76] driver core: bus: Return -EIO instead of 0 when show/store invalid bus attribute Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 68/76] scsi: lpfc: Add ELS_RSP cmd to the list of WQEs to flush in lpfc_els_flush_cmd() Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 69/76] scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 70/76] scsi: lpfc: Revise TRACE_EVENT log flag severities from KERN_ERR to KERN_WARNING Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 71/76] drm/xe/oa: Fix overflow in oa batch buffer Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 72/76] drm/amdgpu: nuke the VM PD/PT shadow handling Sasha Levin
2024-10-08 6:46 ` Christian König
2024-10-08 13:04 ` Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 73/76] drm/amd/display: Check null pointer before dereferencing se Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 74/76] fbcon: Fix a NULL pointer dereference issue in fbcon_putcs Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 75/76] smb: client: fix UAF in async decryption Sasha Levin
2024-10-04 18:17 ` [PATCH AUTOSEL 6.11 76/76] fbdev: sisfb: Fix strbuf array overflow Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20241004181828.3669209-16-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=adilger.kernel@dilger.ca \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=tytso@mit.edu \
--cc=wojciech.gladysz@infogain.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).