init: mark __user address space on string literals
When calling syscall service routines in kernel, some of arguments should
be user pointers but were missing __user markup on string literals. Add
it. Removes some sparse warnings.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Phillip Lougher <phillip@lougher.demon.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/init/noinitramfs.c b/init/noinitramfs.c
index f4c1a3a..267739d 100644
--- a/init/noinitramfs.c
+++ b/init/noinitramfs.c
@@ -29,17 +29,17 @@
{
int err;
- err = sys_mkdir("/dev", 0755);
+ err = sys_mkdir((const char __user __force *) "/dev", 0755);
if (err < 0)
goto out;
- err = sys_mknod((const char __user *) "/dev/console",
+ err = sys_mknod((const char __user __force *) "/dev/console",
S_IFCHR | S_IRUSR | S_IWUSR,
new_encode_dev(MKDEV(5, 1)));
if (err < 0)
goto out;
- err = sys_mkdir("/root", 0700);
+ err = sys_mkdir((const char __user __force *) "/root", 0700);
if (err < 0)
goto out;