[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 4e6c3b729e39793b39c0bcaed3a10e0e1832b0ec..ec1c7431d5af91074f2640564a0d4b0e6a624783 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 4a6628b14d9923149d2d570b5865c36e07f229f2..fe906ba1cf450ebdaa42ed1093acfa3fa5fde78a 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)