mm/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types
In order to allow the COMPAT_SYSCALL_DEFINE macro generate code that
performs proper zero and sign extension convert all 64 bit parameters
to their corresponding 32 bit compat counterparts.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
diff --git a/kernel/compat.c b/kernel/compat.c
index 2622011..488ff8c 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -1065,11 +1065,11 @@
}
#ifdef CONFIG_NUMA
-asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_pages,
- compat_uptr_t __user *pages32,
- const int __user *nodes,
- int __user *status,
- int flags)
+COMPAT_SYSCALL_DEFINE6(move_pages, pid_t, pid, compat_ulong_t, nr_pages,
+ compat_uptr_t __user *, pages32,
+ const int __user *, nodes,
+ int __user *, status,
+ int, flags)
{
const void __user * __user *pages;
int i;