x86, asmlinkage: Make various syscalls asmlinkage

FWIW I suspect sys_rt_sigreturn/sys_sigreturn should use
standard SYSCALL wrappers.  But I didn't do that change in this
patch.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1375740170-7446-7-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index cf913587d4dd..1dba45dd4938 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -533,7 +533,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig,
  * Do a signal return; undo the signal stack.
  */
 #ifdef CONFIG_X86_32
-unsigned long sys_sigreturn(void)
+asmlinkage unsigned long sys_sigreturn(void)
 {
         struct pt_regs *regs = current_pt_regs();
         struct sigframe __user *frame;
@@ -562,7 +562,7 @@ badframe:
 }
 #endif /* CONFIG_X86_32 */
 
-long sys_rt_sigreturn(void)
+asmlinkage long sys_rt_sigreturn(void)
 {
         struct pt_regs *regs = current_pt_regs();
         struct rt_sigframe __user *frame;