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 4146D46EF79; Tue, 21 Jul 2026 18:44:51 +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=1784659492; cv=none; b=MG524dygmRPtIqkN1nu0d0kblAZ5lgWeiYnKZLbThUCSuNSt7kozzkrtEmsKHZjke+KrdZlIUkK+heZsb3KnJQPalBwdrH4xb5YFs2oEJl3o7raiAlEGBFNPssMPdmjaeDyIHLEJwFFBkq3g3OrI5IHQyOV/3wMS+o9VR55drP4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784659492; c=relaxed/simple; bh=VelucZJPsab2F5jxEpX3NBOniOMrZ0GVGPAxyUbHahM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=O67d1k1Dzba+aUgKJNtd23WWYHP4tGDMWSs5H4YRFMte34WdiFhKqKMcPWF/Tdds5xgrfzGdop8xp6N9BZ54ucR909Y+5uptyG57FK1UksEIwFp4dEnTOO/Q9uoURRjQxmVEiT2KzANDSEqwkCv8ckg00fXkBGM7fM8p1Jw191s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iW7vr4CG; 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="iW7vr4CG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7C2F1F00A3A; Tue, 21 Jul 2026 18:44:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784659491; bh=dse18FWQSUIoP6yquYEBISwJ2j8wLduiXGfJxJRjVuc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=iW7vr4CG704dDO1eJ6g5Ch8UJjFWpSsoSFkgoQ+bVXjgo29f3LJf0pLe6wTQjwif4 VqSKgGqXPMmotm8lMNpGKsHn5aazwu6ust4ofhSSUOOOoaVLfhsbrNHjW5Saoey6U9 d3+X47aJXNtIOUoBfj9BjMR8V4xRD/Cs43OapqxYMaJUQ3RoRwf2W4QcC5OkyNd3Gg yi+e9slNN5vTZUEpjV4/AAe9VVK8wY0p8zUVW+fykjpe660JKD9R4GOh+kf/mYI9xm ym9rfK9/gzmFKOYv/ayqQCM13/x3xixp4p+HIA7URXAeRNpcF1db403+R42BSxaMFG AsvI+AwyXtFmw== 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 19/23] xfs: add fs-verity ioctls Date: Tue, 21 Jul 2026 20:40:56 +0200 Message-ID: <20260721184346.416657-20-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-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 1b53701bebea..fc7860a8b5ab 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -49,6 +49,7 @@ #include #include +#include /* Return 0 on success or positive error */ int @@ -1466,6 +1467,19 @@ 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; } -- 2.54.0