target/linux/generic/pending-6.1/511-init-bypass-device-lookup-for-dev-fit-rootfs.patch

   1 From 5ede3f8aed9a1a579bf7304142600d1f3500add9 Mon Sep 17 00:00:00 2001
   2 From: Daniel Golle <daniel@makrotopia.org>
   3 Date: Mon, 12 Jun 2023 03:58:42 +0100
   4 Subject: [PATCH 2/2] init: bypass device lookup for /dev/fit* rootfs
   5
   6 Allow 'rootwait' as /dev/fit* can show up late if the underlaying
   7 device is probed late.
   8
   9 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  10 ---
  11  init/do_mounts.c | 3 ++-
  12  1 file changed, 2 insertions(+), 1 deletion(-)
  13
  14 --- a/init/do_mounts.c
  15 +++ b/init/do_mounts.c
  16 @@ -645,7 +645,8 @@ void __init prepare_namespace(void)
  17
  18         if (saved_root_name[0]) {
  19                 root_device_name = saved_root_name;
  20 -               if (!strncmp(root_device_name, "mtd", 3) ||
  21 +               if (!strncmp(root_device_name, "fit", 3) ||
  22 +                   !strncmp(root_device_name, "mtd", 3) ||
  23                     !strncmp(root_device_name, "ubi", 3)) {
  24                         mount_block_root(root_device_name, root_mountflags);
  25                         goto out;