linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: fix to don't dirty inode for readonly filesystem

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Date: Wed, 12 Jun 2024 15:55:57 +0000
From: patchwork-bot+f2fs@...nel.org
To: Chao Yu <chao@...nel.org>
Cc: jaegeuk@...nel.org, syzbot+31e4659a3fe953aec2f4@...kaller.appspotmail.com,
 linux-kernel@...r.kernel.org, stable@...r.kernel.org,
 linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH] f2fs: fix to don't dirty inode for readonly
 filesystem

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@...nel.org>:

On Tue,  4 Jun 2024 15:56:36 +0800 you wrote:
> syzbot reports f2fs bug as below:
> 
> kernel BUG at fs/f2fs/inode.c:933!
> RIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:933
> Call Trace:
>  evict+0x2a4/0x620 fs/inode.c:664
>  dispose_list fs/inode.c:697 [inline]
>  evict_inodes+0x5f8/0x690 fs/inode.c:747
>  generic_shutdown_super+0x9d/0x2c0 fs/super.c:675
>  kill_block_super+0x44/0x90 fs/super.c:1667
>  kill_f2fs_super+0x303/0x3b0 fs/f2fs/super.c:4894
>  deactivate_locked_super+0xc1/0x130 fs/super.c:484
>  cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256
>  task_work_run+0x24a/0x300 kernel/task_work.c:180
>  ptrace_notify+0x2cd/0x380 kernel/signal.c:2399
>  ptrace_report_syscall include/linux/ptrace.h:411 [inline]
>  ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline]
>  syscall_exit_work kernel/entry/common.c:251 [inline]
>  syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [inline]
>  __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline]
>  syscall_exit_to_user_mode+0x15c/0x280 kernel/entry/common.c:296
>  do_syscall_64+0x50/0x110 arch/x86/entry/common.c:88
>  entry_SYSCALL_64_after_hwframe+0x63/0x6b
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: fix to don't dirty inode for readonly filesystem
    https://git.kernel.org/jaegeuk/f2fs/c/192b8fb8d1c8

You are awesome, thank you!
-- 
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