8aba9e6d9b
non-regular entry. do_update() skips entries with DT_DIR type. This does not eliminate other entries that might exist in the directory. More, since NFS might fill d_type with DT_UNKNOWN, dot and dotdot entries are not skipped, then mmap(2) call failed for them when update microcode files are located on NFS. Sponsored by: The FreeBSD Foundation MFC after: 1 week