From: Eric Sandeen <sandeen@redhat.com>
To: Andrey Albershteyn <aalbersh@redhat.com>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [RFC PATCH 03/11] xfs: add attribute type for fs-verity
Date: Tue, 13 Dec 2022 11:43:42 -0600 [thread overview]
Message-ID: <733b882c-30fc-eea0-db01-55d25f272d92@redhat.com> (raw)
In-Reply-To: <20221213172935.680971-4-aalbersh@redhat.com>
On 12/13/22 11:29 AM, Andrey Albershteyn wrote:
> The Merkle tree pages and descriptor are stored in the extended
> attributes of the inode. Add new attribute type for fs-verity
> metadata. Skip fs-verity attributes for getfattr as it can not parse
> binary page names.
>
> Signed-off-by: Andrey Albershteyn <aalbersh@redhat.com>
> DECLARE_EVENT_CLASS(xfs_attr_list_class,
> diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c
> index 5b57f6348d630..acbfa29d04af0 100644
> --- a/fs/xfs/xfs_xattr.c
> +++ b/fs/xfs/xfs_xattr.c
> @@ -237,6 +237,9 @@ xfs_xattr_put_listent(
> if (flags & XFS_ATTR_PARENT)
> return;
>
> + if (flags & XFS_ATTR_VERITY)
> + return;
> +
Just a nitpick, but now that there are already 2 cases like this, I wonder
if it would be wise to #define something like an XFS_ATTR_VISIBLE_MASK
(or maybe XFS_ATTR_INTERNAL_MASK) and use that to decide, rather than
testing each one individually?
Thanks,
-Eric
next prev parent reply other threads:[~2022-12-13 17:44 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-13 17:29 [RFC PATCH 00/11] fs-verity support for XFS Andrey Albershteyn
2022-12-13 17:29 ` [RFC PATCH 01/11] xfs: enable large folios in xfs_setup_inode() Andrey Albershteyn
2022-12-14 0:53 ` Dave Chinner
2022-12-13 17:29 ` [RFC PATCH 02/11] pagemap: add mapping_clear_large_folios() wrapper Andrey Albershteyn
2022-12-13 17:55 ` Matthew Wilcox
2022-12-13 19:33 ` Eric Biggers
2022-12-13 21:10 ` Dave Chinner
2022-12-14 6:52 ` Eric Biggers
2022-12-14 8:12 ` Dave Chinner
2022-12-13 21:08 ` Dave Chinner
2023-01-09 16:34 ` Andrey Albershteyn
2022-12-13 17:29 ` [RFC PATCH 03/11] xfs: add attribute type for fs-verity Andrey Albershteyn
2022-12-13 17:43 ` Eric Sandeen [this message]
2022-12-14 1:03 ` Dave Chinner
2023-01-09 16:37 ` Andrey Albershteyn
2022-12-13 17:29 ` [RFC PATCH 04/11] xfs: add fs-verity ro-compat flag Andrey Albershteyn
2022-12-14 1:06 ` Dave Chinner
2022-12-13 17:29 ` [RFC PATCH 05/11] xfs: add inode on-disk VERITY flag Andrey Albershteyn
2022-12-14 1:29 ` Dave Chinner
2023-01-09 16:51 ` Andrey Albershteyn
2022-12-13 17:29 ` [RFC PATCH 06/11] xfs: initialize fs-verity on file open and cleanup on inode destruction Andrey Albershteyn
2022-12-14 1:35 ` Dave Chinner
2022-12-14 5:25 ` Eric Biggers
2022-12-14 8:18 ` Dave Chinner
2022-12-13 17:29 ` [RFC PATCH 07/11] xfs: disable direct read path for fs-verity sealed files Andrey Albershteyn
2022-12-14 2:07 ` Dave Chinner
2022-12-14 5:44 ` Eric Biggers
2022-12-23 16:18 ` Christoph Hellwig
2023-01-09 17:23 ` Andrey Albershteyn
2022-12-13 17:29 ` [RFC PATCH 08/11] xfs: don't enable large folios on fs-verity sealed inode Andrey Albershteyn
2022-12-14 2:07 ` Dave Chinner
2022-12-13 17:29 ` [RFC PATCH 09/11] iomap: fs-verity verification on page read Andrey Albershteyn
2022-12-13 19:02 ` Eric Biggers
2023-01-09 16:58 ` Andrey Albershteyn
2022-12-14 5:43 ` Dave Chinner
2022-12-13 17:29 ` [RFC PATCH 10/11] xfs: add fs-verity support Andrey Albershteyn
2022-12-13 19:08 ` Eric Biggers
2022-12-13 19:22 ` Darrick J. Wong
2022-12-13 20:13 ` Eric Biggers
2022-12-13 20:33 ` Dave Chinner
2022-12-13 20:39 ` Eric Biggers
2022-12-13 21:40 ` Dave Chinner
2022-12-14 7:58 ` Dave Chinner
2022-12-13 17:29 ` [RFC PATCH 11/11] xfs: add fs-verity ioctls Andrey Albershteyn
2022-12-13 20:50 ` [RFC PATCH 00/11] fs-verity support for XFS Eric Biggers
2022-12-13 22:11 ` Dave Chinner
2022-12-14 6:31 ` Eric Biggers
2022-12-14 23:06 ` Dave Chinner
2022-12-15 6:47 ` Eric Biggers
2022-12-15 20:57 ` Dave Chinner
2022-12-16 5:04 ` Eric Biggers
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