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 B980140B6F9; Fri, 14 Aug 2026 09:27:20 +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=1786699641; cv=none; b=ukyWHIgz4z9NP62736tYBgudhFaCg0bLCE3NBEMiL6c6Y1ktaZky8Tyo3B0e3xq7YPyQ0GEcsbmv6Uu9IczoBaOmHnh2M/Lbfo+X+LUUVVbiqtvezkpkbU4sg0znFrDfeloscFqM9qmfsI4LW0BSofwcbevVnH5JrVpt+xUB7mo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786699641; c=relaxed/simple; bh=VelucZJPsab2F5jxEpX3NBOniOMrZ0GVGPAxyUbHahM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Dc+QkF5fhrv0c2uhjldPfSaLt2dAej+LnPAlU5pt8RU76uvSUAz/hRPjNRT2rMzO7eRQGcXJjioFd+T8BJ2Zpl0JDCS7ZTKQWMq8uO4DLUJukC75QGaLf6nfv+3dken4VoAh58/t6dlcxuTerkGI96lSuGzAgJ4/kjUlNhBf3sA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HonV7aqf; 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="HonV7aqf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 158541F00A3D; Fri, 14 Aug 2026 09:27:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786699640; bh=dse18FWQSUIoP6yquYEBISwJ2j8wLduiXGfJxJRjVuc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=HonV7aqfeQsMGvoCrLXNJWRL8SiztkR8OhKouolUR45inLrS6t/Ein2YBoSi/i4hS RoU0RmnrN0tgf2wga5a7DPKlexWrUKwBH2zrOgQPTlgqTigIwZBuuvSzyMReUxsncK P1d2xSMwuLzHQ5knbrPlKDXCfri3rDlWG1rcTf8YYam0OwxOnWeJHyDGgsV0joue9N MAgEa+FePdFgHpAs+lCnWtohVGKMc/EX6PWw13mRjAPNd/xlQQb23MLVGQstZ4VSBv X76/PJoS3GHGrDtwKbrAoe6UJ19C4rNFxkikJl+69l3m2x28QPk1/j4RSyY1oYA1l3 Hxira+zhhGE8Q== From: Andrey Albershteyn To: djwong@kernel.org, ebiggers@kernel.org, hch@lst.de, Jens Axboe , Carlos Maiolino Cc: Andrey Albershteyn , fsverity@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-unionfs@vger.kernel.org, linux-block@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-btrfs@vger.kernel.org, david@fromorbit.com, Tal Zussman Subject: [PATCH v15 21/25] xfs: add fs-verity ioctls Date: Fri, 14 Aug 2026 11:24:38 +0200 Message-ID: <20260814092448.1818082-22-aalbersh@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260814092448.1818082-1-aalbersh@kernel.org> References: <20260814092448.1818082-1-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