---

yaml --- r: 40012 b: refs/heads/master c: e51959f h: refs/heads/master v: v3
git-mirror · Oct 20, 2006 · 78c128e · 78c128e
1 parent 4403129
commit 78c128e
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a90b061c0bf712961cea40d9c916b300073d12e5
+refs/heads/master: e51959faa61278c762389802faf8ba1a40676628
diff --git a/trunk/arch/i386/kernel/alternative.c b/trunk/arch/i386/kernel/alternative.c
@@ -344,13 +344,16 @@ void alternatives_smp_switch(int smp)
 
 void __init alternative_instructions(void)
 {
+	unsigned long flags;
 	if (no_replacement) {
 		printk(KERN_INFO "(SMP-)alternatives turned off\n");
 		free_init_pages("SMP alternatives",
 				(unsigned long)__smp_alt_begin,
 				(unsigned long)__smp_alt_end);
 		return;
 	}
+
+	local_irq_save(flags);
 	apply_alternatives(__alt_instructions, __alt_instructions_end);
 
 	/* switch to patch-once-at-boottime-only mode and free the
@@ -386,4 +389,5 @@ void __init alternative_instructions(void)
 		alternatives_smp_switch(0);
 	}
 #endif
+	local_irq_restore(flags);
 }