Re: [PATCH v4 0/4] fs: allow to mount beneath top mount

[Christian Brauner <brauner@kernel.org>]

On Wed, 03 May 2023 13:18:38 +0200, Christian Brauner wrote:
> Changes in v4:
> * Refuse MOVE_MOUNT_BENEATH in more cases.
> * Fix documentation of __lookup_mnt().
> * The sample program to test all of this got reworked:
>   https://github.com/brauner/move-mount-beneath
> 
> Various distributions are adding or are in the process of adding support
> for system extensions and in the future configuration extensions through
> various tools. A more detailed explanation on system and configuration
> extensions can be found on the manpage which is listed below at [1].
> 
> [...]

I'd like to see v4 get some -next exposure since this has been sitting
on the list for a while.

Applied to the v6.5/vfs.mount branch of the vfs/vfs.git tree.
Patches in the v6.5/vfs.mount branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: v6.5/vfs.mount

[1/4] fs: add path_mounted()
      https://git.kernel.org/vfs/vfs/c/78aa08a8cab6
[2/4] fs: properly document __lookup_mnt()
      https://git.kernel.org/vfs/vfs/c/104026c2e49f
[3/4] fs: use a for loop when locking a mount
      https://git.kernel.org/vfs/vfs/c/64f44b27ae91
[4/4] fs: allow to mount beneath top mount
      https://git.kernel.org/vfs/vfs/c/6ac392815628