Add 9p to the list of tag based filesystems. I tested basic testing with kernel command line "root=hostShared rootfstype=9p rw" and it works for me. Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx> --- init/do_mounts.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/init/do_mounts.c b/init/do_mounts.c index 2a18238f4962..7c86bfdab15b 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -35,6 +35,9 @@ static char *__initdata tag_based_rootfs[] = { #if IS_BUILTIN(CONFIG_VIRTIO_FS) "virtiofs", #endif +#if IS_BUILTIN(CONFIG_9P_FS) + "9p", +#endif }; static bool __initdata tag_based_root; static int root_wait; -- 2.25.4