Hello:
This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaeg...@kernel.org>:
On Tue, 22 Oct 2024 16:36:23 +0800 you wrote:
> syzbot reports deadlock issue of f2fs as below:
>
> ======================================================
> WARNING: possible circular locking dependency detected
> 6.12.0-rc3-syzkaller-00087-gc964ced77262 #0 Not tainted
> ------------------------------------------------------
> kswapd0/79 is trying to acquire lock:
> ffff888011824088 (&sbi->sb_lock){++++}-{3:3}, at: f2fs_down_write
> fs/f2fs/f2fs.h:2199 [inline]
> ffff888011824088 (&sbi->sb_lock){++++}-{3:3}, at:
> f2fs_record_stop_reason+0x52/0x1d0 fs/f2fs/super.c:4068
>
> [...]
Here is the summary with links:
- [f2fs-dev,v2] f2fs: fix to avoid potential deadlock in
f2fs_record_stop_reason()
https://git.kernel.org/jaegeuk/f2fs/c/f10a890308a7
You are awesome, thank you!
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