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/do_mounts_md.c b/init/do_mounts_md.c
index 69aebbf..32c4799 100644
--- a/init/do_mounts_md.c
+++ b/init/do_mounts_md.c
@@ -283,7 +283,7 @@
wait_for_device_probe();
- fd = sys_open("/dev/md0", 0, 0);
+ fd = sys_open((const char __user __force *) "/dev/md0", 0, 0);
if (fd >= 0) {
sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
sys_close(fd);