From 838abc7e5f43ea40a2cc05ebd6c7321b6d84b057 Mon Sep 17 00:00:00 2001 From: Miguel Bernal Marin Date: Fri, 20 Nov 2015 14:01:26 -0600 Subject: [PATCH 103/124] init: do_mounts: recreate /dev/root Rootfs shows as is mounted in /dev/root, but this devices is not present in /dev directory. Signed-off-by: Miguel Bernal Marin --- init/do_mounts.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/init/do_mounts.c b/init/do_mounts.c index dea5de95c2dd..d74a346b2dfa 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -549,6 +549,7 @@ void __init mount_root(void) void __init prepare_namespace(void) { int is_floppy; + int err; if (root_delay) { printk(KERN_INFO "Waiting %d sec before mounting root device...\n", @@ -602,6 +603,13 @@ void __init prepare_namespace(void) devtmpfs_mount("dev"); sys_mount(".", "/", NULL, MS_MOVE, NULL); sys_chroot("."); +#ifdef CONFIG_BLOCK + /* recreate the /dev/root */ + err = create_dev("/dev/root", ROOT_DEV); + + if (err < 0) + pr_emerg("Failed to create /dev/root: %d\n", err); +#endif } static bool is_tmpfs; -- 2.11.1