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 4447746EF6D; Tue, 21 Jul 2026 18:44:48 +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=1784659489; cv=none; b=cq004UxIPcNsYgGRjbyn6MHoLtlqMbnnn92W1ehnlitf4/YJ4Mkz1wmZOL4zA2H+gBGRS6waHgpP68YjM7fqkhFpBdyiPGhypY1xi7xJKPeete4RcjFXtEYTrVw3lF7jd/YMgoeSXXzw9qZOtAYArpeEyE7ImRzNIsx3TAUSDGI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784659489; c=relaxed/simple; bh=dy4Edc29BpzzxgPr3/G78KApna/3QhJs5nn2dTWPf8g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D4GBvEjWOoPZyINh985skQOxN0RbZq72nLxEcG2JYsNccJa7WrMCSy756P05GNHiwIdSj8BdA/t8/7srzs1XBnxmKUvzMuq+4jCcxX3NLDsUigu0nBqRsBChhn6EAWxnEXg42b5l81OyD2LPTao+43sh1wvzILhZ0HxvXFhiNGE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GfNXUEeB; 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="GfNXUEeB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C08291F000E9; Tue, 21 Jul 2026 18:44:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784659488; bh=9QTcR6aLgUEtsJ2fn2Z4p7S4tu82w8VjwhNOU+8/DXE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=GfNXUEeB/wLF5RcE1h6XfuPwhyAxRp30JRgQuzfTpOOIt/YDoNZDyLtdueppx1NDQ 5OoODdku6w55fUJqrVgqIuWoepjjYSCXiUZr/zQKoAhEmEFAMQm3mMxXHD6m3oa26W 88CR4fF2CC/16dhJ6yd29NiK7I23o3c0cujNhxy4vakNZzqTOz2mo547jPLabo6N2q htd9VEuGY+bzCd2jr6C4wyNY4HjJzbJ7ArhiMf43KADFQImKq/9p85NpGMd9SzUrkU vYj3CMLUq9Yd4XLQV2pdk9glNwEPJ6ECC4ThTjWKwTRRphs4ke3u4Y3VRiSnVXNiEt dHC2QGO0Ws4Kg== 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 v13 18/23] xfs: initialize fs-verity on file open Date: Tue, 21 Jul 2026 20:40:55 +0200 Message-ID: <20260721184346.416657-19-aalbersh@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260721184346.416657-1-aalbersh@kernel.org> References: <20260721184346.416657-1-aalbersh@kernel.org> Precedence: bulk X-Mailing-List: linux-xfs@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 f7e3fe22ca96..cba194d678fc 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; @@ -1719,11 +1720,18 @@ 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); } -- 2.54.0