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 4347C39EF05; Mon, 20 Apr 2026 11:48:29 +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=1776685709; cv=none; b=P8NL1uytza40MXaCJwIT2dpzuEDHm4J4LDTJHjOfFP6XNypQzv8qjyaLWrKlcibuNZcbgavoGhX+LHF/bJBVKDL6WvAsHxy0T2NxwnDDwAJyYMdKpv+FNYYRzTCk00uk197bYSHXQH+qdy6RogO+HylNZMo1iVPNO2fcMVDYkDw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776685709; c=relaxed/simple; bh=Aq0ZUSqSUefcts6LfugDkZmOSMW+4m4ueZMlzDmeXr4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MfAvUya9d2UaZ+QQPv+B6wOQrTvhjUNqGi4hYcBJBLAwVXHM4WxaZ5RMQsEyxX7Hdpazdj2e5sMi9n4PNv7sdHkAhZkE1cBHoWHoY5wImZUFNDxl+Wkf7f507sVOXDZs+pqpe/h4qnF36a8zIdUuaHk+r0taK6cptMJur7SIjlw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=M3XXiqno; 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="M3XXiqno" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42ABBC19425; Mon, 20 Apr 2026 11:48:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776685708; bh=Aq0ZUSqSUefcts6LfugDkZmOSMW+4m4ueZMlzDmeXr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M3XXiqnoNOxaVrterQ0sDIvw7wwZrlWLLA7noy0oKOBLHeE+FFNcS9n9e7HWCBT5n CUvq1duMCyZOcbXnafs5Ey7xl2TiLHiwaNlcLu4ytWOqWP3U1+1mqVyNj0xyHWyauY yG6jY0MVtHNU3xMWEQ20WXJu/cb49c8chjEcaVluaeQJMFuZY/Xad9f1O7EgimFDGq wVgV26Rjnc6PXrKLULt2SIWeh6LYQnib+tB0wnKUcfaB9NrtbuE0MJFTczfHaX2Sye gbhz+bpsTDSe5zwEMl1o6hLixKvQOwf5anaiJiLJ+CwY2FszQtJPzUKRy4KL/BOLwH xNYGl5wOw/cVg== 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 v8 18/22] xfs: add fs-verity ioctls Date: Mon, 20 Apr 2026 13:47:05 +0200 Message-ID: <20260420114714.1621982-19-aalbersh@kernel.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20260420114714.1621982-1-aalbersh@kernel.org> References: <20260420114714.1621982-1-aalbersh@kernel.org> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add fs-verity ioctls to enable, dump metadata (descriptor and Merkle tree pages) and obtain file's digest. [djwong: remove unnecessary casting] Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Signed-off-by: Andrey Albershteyn --- fs/xfs/xfs_ioctl.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index facffdc8dca8..e633d56cad00 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -46,6 +46,7 @@ #include #include +#include /* Return 0 on success or positive error */ int @@ -1426,6 +1427,19 @@ xfs_file_ioctl( case XFS_IOC_VERIFY_MEDIA: return xfs_ioc_verify_media(filp, arg); + case FS_IOC_ENABLE_VERITY: + if (!xfs_has_verity(mp)) + return -EOPNOTSUPP; + return fsverity_ioctl_enable(filp, arg); + case FS_IOC_MEASURE_VERITY: + if (!xfs_has_verity(mp)) + return -EOPNOTSUPP; + return fsverity_ioctl_measure(filp, arg); + case FS_IOC_READ_VERITY_METADATA: + if (!xfs_has_verity(mp)) + return -EOPNOTSUPP; + return fsverity_ioctl_read_metadata(filp, arg); + default: return -ENOTTY; } -- 2.51.2