From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4E343E63AC; Wed, 20 May 2026 12:37:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779280676; cv=none; b=Fl0+y+QKBc+0Fi8cEg8ngm5kH9HH/1C9SRyCVMELxpwYRv1I/lGVsbHeElqwnZCibn5w0/W+nouNeYZvYr1Mfzdugok0N1lflkUwW9W0pXuQ3ll2w/Hqr3BUDT7AzgxbD/R5WpcPEqcWfRth9aHXCPjOy8yPTRwp21E40yFKU10= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779280676; c=relaxed/simple; bh=Xwc/mSUOzY/SmBUARJA9roLn2GRyO6d/A0YYUkM7h/M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iHOmutB5AIGs+d8HHwhGqTfOIl1NaEN0bJcAXH3+7Pn7JlNihIvAA5V4UWCinlEH/rWT4W/ifngh+pMXhvPQBVAuTguvgxo+7xlHKMF3kk8Y/1eW/Wb/B2O5JqmrbprSXNpBhVMeK2yFEjc9njs3EyPstiCwwSA+oTOKW2lD/6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kpYxJYjR; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kpYxJYjR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C4341F000E9; Wed, 20 May 2026 12:37:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779280675; bh=Gmm/Ji1RHhaSPceVQfaTAAUkaYHkDKfuhVH2to82VPM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=kpYxJYjRk5/+MEaUS8enTXHARxLnY/AfiiHQ0jcV+X0auH56ze47nTKqVDX3eGBzl xHtK0JcZ1xuoC66vJWHOLfiZYk9DZNw4KdQXi6LfBSeg4mg4HEZ8lZ2ykZ4pv6292J 61ibHMo72HTxhQFOe4cLkqJpDNAhBWgPPDxz/Q3H2oRW2X4vALBflKXqBOfLpFfxnS cKOVIT3XrRcyZfAPsVa6coZY9mCDt9u1GmxCQGRNuojQn8khA617kseH2NtQoVLBvM bLUW9cruvYFz71WJ6PDtuJNIlivk1nApGr1a7tr4P3q1IMu7Lye46MFdr+XiOErIuy jKGc+8vuceQ0Q== From: Andrey Albershteyn To: linux-xfs@vger.kernel.org, fsverity@lists.linux.dev, linux-fsdevel@vger.kernel.org, ebiggers@kernel.org Cc: Andrey Albershteyn , hch@lst.de, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-btrfs@vger.kernel.org, linux-unionfs@vger.kernel.org, djwong@kernel.org Subject: [PATCH v10 11/22] xfs: initialize fs-verity on file open Date: Wed, 20 May 2026 14:37:09 +0200 Message-ID: <20260520123722.405752-12-aalbersh@kernel.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20260520123722.405752-1-aalbersh@kernel.org> References: <20260520123722.405752-1-aalbersh@kernel.org> Precedence: bulk X-Mailing-List: linux-unionfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit fs-verity will read and attach metadata (not the tree itself) from a disk for those inodes which already have fs-verity enabled. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Signed-off-by: Andrey Albershteyn --- fs/xfs/xfs_file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 845a97c9b063..e3f4353b3b78 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -37,6 +37,7 @@ #include #include #include +#include static const struct vm_operations_struct xfs_file_vm_ops; @@ -1700,11 +1701,18 @@ xfs_file_open( struct inode *inode, struct file *file) { + int error; + if (xfs_is_shutdown(XFS_M(inode->i_sb))) return -EIO; file->f_mode |= FMODE_NOWAIT | FMODE_CAN_ODIRECT; if (xfs_get_atomic_write_min(XFS_I(inode)) > 0) file->f_mode |= FMODE_CAN_ATOMIC_WRITE; + + error = fsverity_file_open(inode, file); + if (error) + return error; + return generic_file_open(inode, file); } -- 2.51.2