[PATCH v3 0/2] Add traces and file attributes for fs-verity

[PATCH v3 0/2] Add traces and file attributes for fs-verity

[Andrey Albershteyn]

Hi all,

This two small patches grew from fs-verity XFS patchset. I think they're
self-contained improvements which could go without XFS implementation.

Cc: linux-fsdevel@vger.kernel.org
Cc: "Darrick J. Wong" <djwong@kernel.org>

v3:
- Make tracepoints arguments more consistent
- Make tracepoint messages more consistent
v2:
- Update kernel version in the docs to v7.0
- Move trace point before merkle tree block hash check
- Update commit message in patch 2
- Add VERITY to FS_COMMON_FL and FS_XFLAG_COMMON constants
- Fix block index argument in the tree block hash trace point

Andrey Albershteyn (2):
  fs: add FS_XFLAG_VERITY for fs-verity files
  fsverity: add tracepoints

 Documentation/filesystems/fsverity.rst |  16 +++
 MAINTAINERS                            |   1 +
 fs/file_attr.c                         |   4 +
 fs/verity/enable.c                     |   4 +
 fs/verity/fsverity_private.h           |   2 +
 fs/verity/init.c                       |   1 +
 fs/verity/verify.c                     |   9 ++
 include/linux/fileattr.h               |   6 +-
 include/trace/events/fsverity.h        | 146 +++++++++++++++++++++++++
 include/uapi/linux/fs.h                |   1 +
 10 files changed, 187 insertions(+), 3 deletions(-)
 create mode 100644 include/trace/events/fsverity.h

-- 
2.52.0

Re: [PATCH v3 0/2] Add traces and file attributes for fs-verity

[Eric Biggers]

On Mon, Jan 26, 2026 at 12:56:56PM +0100, Andrey Albershteyn wrote:
> Hi all,
> 
> This two small patches grew from fs-verity XFS patchset. I think they're
> self-contained improvements which could go without XFS implementation.
> 
> Cc: linux-fsdevel@vger.kernel.org
> Cc: "Darrick J. Wong" <djwong@kernel.org>
> 
> v3:
> - Make tracepoints arguments more consistent
> - Make tracepoint messages more consistent
> v2:
> - Update kernel version in the docs to v7.0
> - Move trace point before merkle tree block hash check
> - Update commit message in patch 2
> - Add VERITY to FS_COMMON_FL and FS_XFLAG_COMMON constants
> - Fix block index argument in the tree block hash trace point
> 
> Andrey Albershteyn (2):
>   fs: add FS_XFLAG_VERITY for fs-verity files
>   fsverity: add tracepoints

Applied to https://git.kernel.org/pub/scm/fs/fsverity/linux.git/log/?h=for-next

Thanks!

- Eric

Re: [PATCH v3 0/2] Add traces and file attributes for fs-verity

[Christian Brauner]

On Mon, 26 Jan 2026 12:56:56 +0100, Andrey Albershteyn wrote:
> This two small patches grew from fs-verity XFS patchset. I think they're
> self-contained improvements which could go without XFS implementation.
> 
> Cc: linux-fsdevel@vger.kernel.org
> Cc: "Darrick J. Wong" <djwong@kernel.org>
> 
> v3:
> - Make tracepoints arguments more consistent
> - Make tracepoint messages more consistent
> v2:
> - Update kernel version in the docs to v7.0
> - Move trace point before merkle tree block hash check
> - Update commit message in patch 2
> - Add VERITY to FS_COMMON_FL and FS_XFLAG_COMMON constants
> - Fix block index argument in the tree block hash trace point
> 
> [...]

Applied to the vfs-7.0.misc branch of the vfs/vfs.git tree.
Patches in the vfs-7.0.misc 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.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs-7.0.misc

[1/2] fs: add FS_XFLAG_VERITY for fs-verity files
      https://git.kernel.org/vfs/vfs/c/0e6b7eae1fde
[2/2] fsverity: add tracepoints
      https://git.kernel.org/vfs/vfs/c/fa19d42cc791

Re: [PATCH v3 0/2] Add traces and file attributes for fs-verity

[Eric Biggers]

On Thu, Jan 29, 2026 at 04:01:29PM +0100, Christian Brauner wrote:
> On Mon, 26 Jan 2026 12:56:56 +0100, Andrey Albershteyn wrote:
> > This two small patches grew from fs-verity XFS patchset. I think they're
> > self-contained improvements which could go without XFS implementation.
> > 
> > Cc: linux-fsdevel@vger.kernel.org
> > Cc: "Darrick J. Wong" <djwong@kernel.org>
> > 
> > v3:
> > - Make tracepoints arguments more consistent
> > - Make tracepoint messages more consistent
> > v2:
> > - Update kernel version in the docs to v7.0
> > - Move trace point before merkle tree block hash check
> > - Update commit message in patch 2
> > - Add VERITY to FS_COMMON_FL and FS_XFLAG_COMMON constants
> > - Fix block index argument in the tree block hash trace point
> > 
> > [...]
> 
> Applied to the vfs-7.0.misc branch of the vfs/vfs.git tree.
> Patches in the vfs-7.0.misc 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.
> 
> Note that commit hashes shown below are subject to change due to rebase,
> trailer updates or similar. If in doubt, please check the listed branch.
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
> branch: vfs-7.0.misc
> 
> [1/2] fs: add FS_XFLAG_VERITY for fs-verity files
>       https://git.kernel.org/vfs/vfs/c/0e6b7eae1fde
> [2/2] fsverity: add tracepoints
>       https://git.kernel.org/vfs/vfs/c/fa19d42cc791

I guess this means you want me to drop them.  So, dropped now.

- Eric

Re: [PATCH v3 0/2] Add traces and file attributes for fs-verity

[Christian Brauner]

On Thu, Jan 29, 2026 at 09:40:15AM -0800, Eric Biggers wrote:
> On Thu, Jan 29, 2026 at 04:01:29PM +0100, Christian Brauner wrote:
> > On Mon, 26 Jan 2026 12:56:56 +0100, Andrey Albershteyn wrote:
> > > This two small patches grew from fs-verity XFS patchset. I think they're
> > > self-contained improvements which could go without XFS implementation.
> > > 
> > > Cc: linux-fsdevel@vger.kernel.org
> > > Cc: "Darrick J. Wong" <djwong@kernel.org>
> > > 
> > > v3:
> > > - Make tracepoints arguments more consistent
> > > - Make tracepoint messages more consistent
> > > v2:
> > > - Update kernel version in the docs to v7.0
> > > - Move trace point before merkle tree block hash check
> > > - Update commit message in patch 2
> > > - Add VERITY to FS_COMMON_FL and FS_XFLAG_COMMON constants
> > > - Fix block index argument in the tree block hash trace point
> > > 
> > > [...]
> > 
> > Applied to the vfs-7.0.misc branch of the vfs/vfs.git tree.
> > Patches in the vfs-7.0.misc 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.
> > 
> > Note that commit hashes shown below are subject to change due to rebase,
> > trailer updates or similar. If in doubt, please check the listed branch.
> > 
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
> > branch: vfs-7.0.misc
> > 
> > [1/2] fs: add FS_XFLAG_VERITY for fs-verity files
> >       https://git.kernel.org/vfs/vfs/c/0e6b7eae1fde
> > [2/2] fsverity: add tracepoints
> >       https://git.kernel.org/vfs/vfs/c/fa19d42cc791
> 
> I guess this means you want me to drop them.  So, dropped now.

Hm, sorry if I missed to reply to another mail on list. That wasn't
intentional.