Add fs-verity ioctls to enable, dump metadata (descriptor and Merkle tree pages) and obtain file's digest. Signed-off-by: Andrey Albershteyn <aalbersh@xxxxxxxxxx> --- 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 <linux/mount.h> #include <linux/namei.h> #include <linux/fileattr.h> +#include <linux/fsverity.h> /* * 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
