From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BBE383EDABB; Mon, 9 Mar 2026 19:24:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773084294; cv=none; b=qI8/Z+IWh9XWHht2QM7plO0HEjj4jRxAskjdf4++xYWa03Op51RaCIusaQt3246wEFWLEMKdryPL3e5FP00f4iaFQHhWyaM/qOj7S/dJVQJw+Rg9hEoEy3Bv7cM8Ztwfo5u6T9rre2Wg+YltXVjfhWc/59/8Uice9NvP/ZrFdXE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773084294; c=relaxed/simple; bh=mPVHTe9Ab/5USFw8EX0zjFajZsuuSbaTg0zG8xac2aQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lG8yGZhhnTAxJeRys/0oB65+QSeKquMrsl0X2gnWfbjNxlA3kp4C65RpAyDvl857z0jwM+sji9RD9bNbw3+AJmhMFnq9At9OaB+LJM6bR6QPyIeFtrcILG4/7dqvy3axdtGcjxvSDV4GsRroPdwhHU+anDGQiTwWeqmOFcEQn/I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pqMQpCfN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pqMQpCfN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AC78C4CEF7; Mon, 9 Mar 2026 19:24:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773084294; bh=mPVHTe9Ab/5USFw8EX0zjFajZsuuSbaTg0zG8xac2aQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pqMQpCfNaVdvzzzpIP2DjrTS/ZYgyv17WBIAofC2mluK9x7PojwIAkcwUCDorbStG cKDa4XcHWWlLpAppZsausDrJ7XzMgqvPwaUuIjM79XYywjNK32FAifnr0vp8nk4+2F Nc63s20tWE1ALdyokpYpgrlR/VrWbPdFC3nChVeTttukJHoTeyp0gN6JpBrjJYfUSk ZdCDvWwYdbzR9Dqo3QOqP1Oi7ZLOdOhSbGM5JG1SQTEabt4lnJwreVeeQqtbIw9y/c hRULBLGqzjK5ig6Zb6b1Oy+9m9eyEjx8HgS3vlg5ajicMrAr/u138wDv5oG/D+QUpZ Pc5W0BCuC8kcQ== 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, djwong@kernel.org Subject: [PATCH v4 13/25] xfs: initialize fs-verity on file open Date: Mon, 9 Mar 2026 20:23:28 +0100 Message-ID: <20260309192355.176980-14-aalbersh@kernel.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20260309192355.176980-1-aalbersh@kernel.org> References: <20260309192355.176980-1-aalbersh@kernel.org> Precedence: bulk X-Mailing-List: linux-btrfs@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: Andrey Albershteyn Signed-off-by: Darrick J. Wong --- 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 6246f34df9fd..a980ac5196a8 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; @@ -1640,11 +1641,18 @@ 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