From: David Sterba <dsterba@suse.cz>
To: Andrey Albershteyn <aalbersh@kernel.org>
Cc: linux-xfs@vger.kernel.org, fsverity@lists.linux.dev,
linux-fsdevel@vger.kernel.org, ebiggers@kernel.org, hch@lst.de,
linux-ext4@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-btrfs@vger.kernel.org, djwong@kernel.org
Subject: Re: [PATCH v11 03/20] fsverity: pass digest size and hash of the all-zeroes block to ->write
Date: Mon, 20 Jul 2026 13:02:33 +0200 [thread overview]
Message-ID: <20260720110233.GD10684@twin.jikos.cz> (raw)
In-Reply-To: <20260710085256.3464201-4-aalbersh@kernel.org>
On Fri, Jul 10, 2026 at 10:52:31AM +0200, Andrey Albershteyn wrote:
> Let filesystem iterate over hashes in the block and check if these are
> hashes of zeroed data blocks. XFS will use this to decide if it want to
> store tree block full of these hashes.
>
> Signed-off-by: Andrey Albershteyn <aalbersh@kernel.org>
> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
> Acked-by: Eric Biggers <ebiggers@kernel.org>
> ---
For the API update in
> fs/btrfs/verity.c | 6 +++++-
Acked-by: David Sterba <dsterba@suse.com>
next prev parent reply other threads:[~2026-07-20 11:02 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-10 8:52 [PATCH v11 00/20] fs-verity support for XFS with post EOF merkle tree Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 01/20] fsverity: report validation errors through fserror to fsnotify Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 02/20] fsverity: expose ensure_fsverity_info() Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 03/20] fsverity: pass digest size and hash of the all-zeroes block to ->write Andrey Albershteyn
2026-07-20 11:02 ` David Sterba [this message]
2026-07-10 8:52 ` [PATCH v11 04/20] fsverity: hoist pagecache_read from f2fs/ext4 to fsverity Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 05/20] fsverity: improve flushing performance of fsverity_fill_zerohash Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 06/20] fsverity: don't allow setting DAX file attribute on fsverity files Andrey Albershteyn
2026-07-10 23:46 ` Eric Biggers
2026-07-13 8:16 ` Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 07/20] xfs: introduce fsverity on-disk changes Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 08/20] xfs: initialize fs-verity on file open Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 09/20] xfs: don't allow to enable DAX on fs-verity sealed inode Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 10/20] xfs: don't report dio_mem_align and dio_offset_align for fsverity files Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 11/20] xfs: disable direct read path for fs-verity files Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 12/20] xfs: handle fsverity I/O in write/read path Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 13/20] xfs: use read ioend for fsverity data verification Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 14/20] xfs: add fs-verity support Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 15/20] xfs: remove unwritten extents after preallocations in fsverity metadata Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 16/20] xfs: add fs-verity ioctls Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 17/20] xfs: advertise fs-verity being available on filesystem Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 18/20] xfs: check and repair the verity inode flag state Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 19/20] xfs: introduce health state for corrupted fsverity metadata Andrey Albershteyn
2026-07-10 8:52 ` [PATCH v11 20/20] xfs: enable ro-compat fs-verity flag Andrey Albershteyn
2026-07-10 10:38 ` [PATCH v11 00/20] fs-verity support for XFS with post EOF merkle tree Andrey Albershteyn
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260720110233.GD10684@twin.jikos.cz \
--to=dsterba@suse.cz \
--cc=aalbersh@kernel.org \
--cc=djwong@kernel.org \
--cc=ebiggers@kernel.org \
--cc=fsverity@lists.linux.dev \
--cc=hch@lst.de \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox