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[217.30.74.39]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-615226558d3sm2730656a12.45.2025.07.28.13.31.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Jul 2025 13:31:45 -0700 (PDT) From: Andrey Albershteyn X-Google-Original-From: Andrey Albershteyn Date: Mon, 28 Jul 2025 22:30:28 +0200 Subject: [PATCH RFC 24/29] xfs: advertise fs-verity being available on filesystem Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250728-fsverity-v1-24-9e5443af0e34@kernel.org> References: <20250728-fsverity-v1-0-9e5443af0e34@kernel.org> In-Reply-To: <20250728-fsverity-v1-0-9e5443af0e34@kernel.org> To: fsverity@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, david@fromorbit.com, djwong@kernel.org, ebiggers@kernel.org, hch@lst.de Cc: Andrey Albershteyn X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1332; i=aalbersh@kernel.org; h=from:subject:message-id; bh=be/wykvZj9niA0ffxchNInZGSfvYSVY4KIFdLfTfwME=; b=owJ4nJvAy8zAJea2/JXEGuOHHIyn1ZIYMtrvSYRrfQqvnTzJc5kOT/JrS84vL0XmhAgsfH5pq 8F5meCH/Zs7SlkYxLgYZMUUWdZJa01NKpLKP2JQIw8zh5UJZAgDF6cATGRrCiPDLTc2e0bHNdE+ ZTv3y03+6GC6vfw5Y0DUwsuTXHYarsj5wciwmf3qDcFU7373qwYy2uUMDF1nvy9wPP6tYMf9+lU 917awAwDOlUbj X-Developer-Key: i=aalbersh@kernel.org; a=openpgp; fpr=AE1B2A9562721A6FC4307C1F46A7EA18AC33E108 From: "Darrick J. Wong" Advertise that this filesystem supports fsverity. Signed-off-by: Darrick J. Wong Reviewed-by: Andrey Albershteyn --- fs/xfs/libxfs/xfs_fs.h | 1 + fs/xfs/libxfs/xfs_sb.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index 12463ba766da..9d07c7872e94 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -250,6 +250,7 @@ typedef struct xfs_fsop_resblks { #define XFS_FSOP_GEOM_FLAGS_PARENT (1 << 25) /* linux parent pointers */ #define XFS_FSOP_GEOM_FLAGS_METADIR (1 << 26) /* metadata directories */ #define XFS_FSOP_GEOM_FLAGS_ZONED (1 << 27) /* zoned rt device */ +#define XFS_FSOP_GEOM_FLAGS_VERITY (1 << 28) /* fs-verity */ /* * Minimum and maximum sizes need for growth checks. diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index e32cd2874bcd..7507518a1c72 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -1575,6 +1575,8 @@ xfs_fs_geometry( geo->flags |= XFS_FSOP_GEOM_FLAGS_METADIR; if (xfs_has_zoned(mp)) geo->flags |= XFS_FSOP_GEOM_FLAGS_ZONED; + if (xfs_has_verity(mp)) + geo->flags |= XFS_FSOP_GEOM_FLAGS_VERITY; geo->rtsectsize = sbp->sb_blocksize; geo->dirblocksize = xfs_dir2_dirblock_bytes(sbp); -- 2.50.0