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authorHeiko Carstens <heiko.carstens@de.ibm.com>2014-03-04 17:18:23 +0100
committerHeiko Carstens <heiko.carstens@de.ibm.com>2014-03-06 16:30:47 +0100
commit2f2728f6de9837abe4b354443a45be578fbbf942 (patch)
tree6305f0c201998040ee05d21fc178849c65e430e7 /kernel
parentca2c405ab90591dcb1bc3765467cbdf2b99a0f6a (diff)
downloadlinux-sh-2f2728f6de9837abe4b354443a45be578fbbf942.tar.gz
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>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/compat.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/compat.c b/kernel/compat.c
index 2622011a44c9..488ff8c4cf48 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -1065,11 +1065,11 @@ COMPAT_SYSCALL_DEFINE1(adjtimex, struct compat_timex __user *, utp)
}
#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;