diff options
Diffstat (limited to 'init/initramfs.c')
| -rw-r--r-- | init/initramfs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index 4b9c2020509..2531811d42c 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -483,7 +483,8 @@ static int __init retain_initrd_param(char *str) } __setup("retain_initrd", retain_initrd_param); -extern char __initramfs_start[], __initramfs_end[]; +extern char __initramfs_start[]; +extern unsigned long __initramfs_size; #include <linux/initrd.h> #include <linux/kexec.h> @@ -528,7 +529,7 @@ static void __init clean_rootfs(void) struct linux_dirent64 *dirp; int num; - fd = sys_open("/", O_RDONLY, 0); + fd = sys_open((const char __user __force *) "/", O_RDONLY, 0); WARN_ON(fd < 0); if (fd < 0) return; @@ -570,8 +571,7 @@ static void __init clean_rootfs(void) static int __init populate_rootfs(void) { - char *err = unpack_to_rootfs(__initramfs_start, - __initramfs_end - __initramfs_start); + char *err = unpack_to_rootfs(__initramfs_start, __initramfs_size); if (err) panic(err); /* Failed to decompress INTERNAL initramfs */ if (initrd_start) { @@ -585,12 +585,12 @@ static int __init populate_rootfs(void) return 0; } else { clean_rootfs(); - unpack_to_rootfs(__initramfs_start, - __initramfs_end - __initramfs_start); + unpack_to_rootfs(__initramfs_start, __initramfs_size); } printk(KERN_INFO "rootfs image is not initramfs (%s)" "; looks like an initrd\n", err); - fd = sys_open("/initrd.image", O_WRONLY|O_CREAT, 0700); + fd = sys_open((const char __user __force *) "/initrd.image", + O_WRONLY|O_CREAT, 0700); if (fd >= 0) { sys_write(fd, (char *)initrd_start, initrd_end - initrd_start); |