diff options
| -rw-r--r-- | init/initramfs.c | 2 | ||||
| -rw-r--r-- | usr/Kconfig | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index 8daf7ac6c7e2..9d180273ee8c 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -613,7 +613,7 @@ static int __init populate_rootfs(void) if (err) panic("%s", err); /* Failed to decompress INTERNAL initramfs */ /* If available load the bootloader supplied initrd */ - if (initrd_start) { + if (initrd_start && !IS_ENABLED(CONFIG_INITRAMFS_FORCE)) { #ifdef CONFIG_BLK_DEV_RAM int fd; printk(KERN_INFO "Trying to unpack rootfs image as initramfs...\n"); diff --git a/usr/Kconfig b/usr/Kconfig index 6278f135256d..c0c48507e44e 100644 --- a/usr/Kconfig +++ b/usr/Kconfig @@ -21,6 +21,16 @@ config INITRAMFS_SOURCE If you are not sure, leave it blank. +config INITRAMFS_FORCE + bool "Ignore the initramfs passed by the bootloader" + depends on CMDLINE_EXTEND || CMDLINE_FORCE + help + This option causes the kernel to ignore the initramfs image + (or initrd image) passed to it by the bootloader. This is + analogous to CMDLINE_FORCE, which is found on some architectures, + and is useful if you cannot or don't want to change the image + your bootloader passes to the kernel. + config INITRAMFS_ROOT_UID int "User ID to map to 0 (user root)" depends on INITRAMFS_SOURCE!="" |