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 A81BA3E3158; Wed, 20 May 2026 12:38:12 +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=1779280694; cv=none; b=sdwg461B7vkpok4WqSy5TZwUzigCqAymPr69BflnkDZOqNDYICTsnwn3HZ2F4iOxAV2/QSFP3HCOmXoeXWfOj4izSy6S8dRH3aZqpUZAhBmdyMNAigE43WmECND1lrGnkZizlEwmHiELx9njVMHbHdDXeCTPgGWrccKnTKDKwCk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779280694; c=relaxed/simple; bh=OXHDc6p2KY2Ob2ruRnf+AlLCT69XEhND7ctSrARe+30=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rpxgRrRVgZgx8FCrxGls2Vy9tUJBppyu/+aEIUOCRpy82GP1bChS8BxE9o6zHwmLgcmWAYytpbzdEch69h5EvziVlnR2aTBHR2wRtpVUCeHies4VNykQQ2u38auIclZE8FxYAg+ORz5n9KdRe1SlxGuAt4cJXxtHc4K/mUqkO5s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VaxDcVuz; 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="VaxDcVuz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 871CD1F00896; Wed, 20 May 2026 12:38:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779280692; bh=XyaTEum6ayosvS4JuNWMJtSuDVSnOoX0XTEMccL3PFY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=VaxDcVuzdIy6fM8JDky8Y42v0bXFL0F2l+Tu8XfW+w87gG8SF+Z4bk1EoSQLqexiq 6fXL/9VQPhRl74HMSB4Djzxvhz1Y9C4eITK2ogwh7vhd/OJt2zjDH3s5A9+Nvm175l swNQG9TdnF4uOuvi9KgiUSYnoqe5FjlsHbh425OjTtvBrUic2pK3mqUumibdbGpRo+ 7HoG2WxTjLjNEpaTwDq1sQqpXFUhSunj0c4+iQxxN+3uhDYtzRkU6Jcgyiw1dzrLM1 itD7L2f+9PPMT61FtL/eECmJAgjQo3VmcM084xzznJztGRhSDi+6DZVc5hkOJhjDFg rMYgkDrjvjKTg== 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 v10 18/22] xfs: add fs-verity ioctls Date: Wed, 20 May 2026 14:37:16 +0200 Message-ID: <20260520123722.405752-19-aalbersh@kernel.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20260520123722.405752-1-aalbersh@kernel.org> References: <20260520123722.405752-1-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 46e234863644..e7cc64b2b56b 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 @@ -1445,6 +1446,19 @@ 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