- sti() preemption fix.

5567614b · Ingo Molnar · d76513b3 · 5567614b
Commit 5567614b authored Jun 18, 2002 by Ingo Molnar
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arch/i386/kernel/irq.c arch/i386/kernel/irq.c +2 -1

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--- a/arch/i386/kernel/irq.c
+++ b/arch/i386/kernel/irq.c
@@ -370,11 +370,12 @@ void __global_cli(void)
 void __global_sti(void)
 {
-	int cpu = smp_processor_id();
+	int cpu = get_cpu();
 	if (!local_irq_count(cpu))
 		release_irqlock(cpu);
 	__sti();
+	put_cpu();
 }
 /*