From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrey Albershteyn Date: Tue, 4 Apr 2023 16:53:18 +0200 Subject: [Cluster-devel] [PATCH v2 22/23] xfs: add fs-verity ioctls In-Reply-To: <20230404145319.2057051-1-aalbersh@redhat.com> References: <20230404145319.2057051-1-aalbersh@redhat.com> Message-ID: <20230404145319.2057051-23-aalbersh@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Add fs-verity ioctls to enable, dump metadata (descriptor and Merkle tree pages) and obtain file's digest. Signed-off-by: Andrey Albershteyn --- fs/xfs/xfs_ioctl.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 3d6d680b6cf3..ffa04f0aed4a 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -42,6 +42,7 @@ #include #include #include +#include /* * xfs_find_handle maps from userspace xfs_fsop_handlereq structure to @@ -2154,6 +2155,22 @@ xfs_file_ioctl( return error; } + case FS_IOC_ENABLE_VERITY: + if (!xfs_has_verity(mp)) + return -EOPNOTSUPP; + return fsverity_ioctl_enable(filp, (const void __user *)arg); + + case FS_IOC_MEASURE_VERITY: + if (!xfs_has_verity(mp)) + return -EOPNOTSUPP; + return fsverity_ioctl_measure(filp, (void __user *)arg); + + case FS_IOC_READ_VERITY_METADATA: + if (!xfs_has_verity(mp)) + return -EOPNOTSUPP; + return fsverity_ioctl_read_metadata(filp, + (const void __user *)arg); + default: return -ENOTTY; } -- 2.38.4