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Diffstat (limited to 'arch/x86_64/kernel/smp.c')
-rw-r--r--arch/x86_64/kernel/smp.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c
index 9db9dda161b..cfc3d9dccbd 100644
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86_64/kernel/smp.c
@@ -28,8 +28,6 @@
#include <asm/proto.h>
#include <asm/apicdef.h>
-#define __cpuinit __init
-
/*
* Smarter SMP flushing macros.
* c/o Linus Torvalds.
@@ -452,13 +450,14 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic,
void smp_stop_cpu(void)
{
+ unsigned long flags;
/*
* Remove this CPU:
*/
cpu_clear(smp_processor_id(), cpu_online_map);
- local_irq_disable();
+ local_irq_save(flags);
disable_local_APIC();
- local_irq_enable();
+ local_irq_restore(flags);
}
static void smp_really_stop_cpu(void *dummy)