Re: [f2fs-dev] [PATCH] f2fs: use the mount idmap for the owner check in f2fs_xattr_advise_set()

[patchwork-bot+f2fs]

Hello:

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

On Tue, 28 Jul 2026 21:16:56 -0700 you wrote:
> f2fs_xattr_advise_set() calls inode_owner_or_capable() with
> &nop_mnt_idmap before allowing the advise xattr to be set, instead of
> the idmap that was passed into the handler.
> 
> Since f2fs supports idmapped mounts, this compares the caller's fsuid
> against the unmapped on-disk owner rather than the mapped owner; resulting
> in the actual owner to be wrongly denied with -EPERM. Use the idmap
> argument that was already passed to the xattr handler instead.
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: use the mount idmap for the owner check in f2fs_xattr_advise_set()
    https://git.kernel.org/jaegeuk/f2fs/c/a54ffce4637a

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html