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 D41433AB294; Mon, 3 Aug 2026 20:09:59 +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=1785787800; cv=none; b=YU3msuDdgXP5+etDtdtWGU4l9Zg3fsh5Rsi2KZWmWh1dZibrgRh2F1+d3ZgbiGdIzPlFgLUGPdcXs+QTrjmdTYakhQ3ZjBGOjziPaZ2Z6UHsEnYvmOsIj1zZJOr4fkjcZHRqsup0SW/ezUQ4F8f5Av0AeAsZN0r9t6dZXPy8DsU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785787800; c=relaxed/simple; bh=VelucZJPsab2F5jxEpX3NBOniOMrZ0GVGPAxyUbHahM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=F6wDc2woQZC5gShQv8gl60fbxIVHrziB0aTJEQ7fQkTTVYbIWhxEAYYjOdYBvH0w5G9D0PHxrvuUvFK4rtG6TU1U7iAXSiIgbABSHKJvbreF+s/YvEqyClFHmWXBh5p6VMz5N80WKQyxGr4BkSu5A02fZYMXWzHtxutvNnWiNl8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JGrjjPeB; 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="JGrjjPeB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA27C1F00A3D; Mon, 3 Aug 2026 20:09:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785787799; bh=dse18FWQSUIoP6yquYEBISwJ2j8wLduiXGfJxJRjVuc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=JGrjjPeBqoBomI0FnqUUAOZbXZ1ILjTbKhgkYyNGC5d5PFY1qAlmAp0ZvKM7oKiq6 Jk52r2hsVctNjtaTZzdBf9pZ77z7BQcgq9FQoIOIfHFVUoY78DZedjSmIUclsv/0UF cOj5bHdTM40SvO3yD8pKzBhiff5Rh26wxLfGWRtb1CNHZk4hHC62enCdpqf2H9VSBw Qh7Uz47nzUf78OZFrfPX25OK5z8LxRgHzLyROdg5MvGZj/hBdAfFWsW7XT8rOLPzZI tk+0iWSxynD9q2aM3cY5p8X52FLvtvRQhz7SSbVjOW8Ye2uVJTgJAS91TbBNPJRmQ6 jbeam8h1tXZOw== 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 v14 17/21] xfs: add fs-verity ioctls Date: Mon, 3 Aug 2026 22:08:07 +0200 Message-ID: <20260803200820.393203-18-aalbersh@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260803200820.393203-1-aalbersh@kernel.org> References: <20260803200820.393203-1-aalbersh@kernel.org> Precedence: bulk X-Mailing-List: linux-fsdevel@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