diff options
Diffstat (limited to 'recipes-kernel/linux/linux-yocto-3.10/patches/revert-check-on-console-device.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-yocto-3.10/patches/revert-check-on-console-device.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-yocto-3.10/patches/revert-check-on-console-device.patch b/recipes-kernel/linux/linux-yocto-3.10/patches/revert-check-on-console-device.patch new file mode 100644 index 0000000..b8b699d --- /dev/null +++ b/recipes-kernel/linux/linux-yocto-3.10/patches/revert-check-on-console-device.patch @@ -0,0 +1,41 @@ +From 2f55386ae2eccfa8628dd2ca26d8f33acc72cd7c Mon Sep 17 00:00:00 2001 +From: Andrea Adami <andrea.adami@gmail.com> +Date: Fri, 20 Apr 2012 00:28:21 +0200 +Subject: [PATCH 41/41] main.c: revert check on console device + +* we can have empty /dev, +* in case of initramfs devtmpfs must be mounted by hand + +Signed-off-by: Andrea Adami <andrea.adami@gmail.com> +--- + init/main.c | 7 ------- + 1 files changed, 0 insertions(+), 7 deletions(-) + +diff --git a/init/main.c b/init/main.c +index cb9d3dc..217ed23 100644 +--- a/init/main.c ++++ b/init/main.c +@@ -794,7 +794,6 @@ static noinline int init_post(void) + + static int __init kernel_init(void * unused) + { +- struct stat console_stat; + /* + * Wait until kthreadd is all set-up. + */ +@@ -820,12 +819,6 @@ static int __init kernel_init(void * unused) + + do_basic_setup(); + +- /* Use /dev/console to infer if the rootfs is setup properly */ +- if (sys_newlstat((char __user *) "/dev/console", (struct stat __user *) &console_stat) +- || !S_ISCHR(console_stat.st_mode)) { +- panic("/dev/console is missing or not a character device!\nPlease ensure your rootfs is properly configured\n"); +- } +- + /* Open the /dev/console on the rootfs, this should never fail */ + if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) + printk(KERN_WARNING "Warning: unable to open an initial console.\n"); +-- +1.7.3.4 + |