[PATCH OLK-6.6 0/4] fs: Backport four namespace fix patches

Al Viro (4): path_overmount(): avoid false negatives fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) do_change_type(): refuse to operate on unmounted/not ours mounts clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns fs/namespace.c | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) -- 2.34.3