[PATCH] x86_64: use halt() instead of raw inline assembly

Use abstractions whenever possible.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/x86_64/kernel/crash.c b/arch/x86_64/kernel/crash.c
index 4e6c3b7..ec1c743 100644 (file)
--- a/arch/x86_64/kernel/crash.c
+++ b/arch/x86_64/kernel/crash.c
@@ -111,7 +111,7 @@ static int crash_nmi_callback(struct pt_regs *regs, int cpu)
        atomic_dec(&waiting_for_crash_ipi);
        /* Assume hlt works */
        for(;;)
-               asm("hlt");
+               halt();
 
        return 1;
 }

diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c
index 4a6628b..fe906ba 100644 (file)
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86_64/kernel/smp.c
@@ -460,7 +460,7 @@ static void smp_really_stop_cpu(void *dummy)
 {
        smp_stop_cpu(); 
        for (;;) 
-               asm("hlt"); 
+               halt();
 } 
 
 void smp_send_stop(void)