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yaml --- r: 321105 b: refs/heads/master c: c5dff4f h: refs/heads/master i: 321103: c98db2b v: v3
git-mirror · Jul 31, 2012 · 0665ae9 · 0665ae9
1 parent b2b310f
commit 0665ae9
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a783cbc48367cfc7b65afc75430953dfe60098f
+refs/heads/master: c5dff4ffd327088d85035bec535b7d0c9ea03151
diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c
@@ -563,7 +563,8 @@ void smp_send_stop(void)
 
 	cpumask_copy(&mask, cpu_online_mask);
 	cpumask_clear_cpu(smp_processor_id(), &mask);
-	smp_cross_call(&mask, IPI_CPU_STOP);
+	if (!cpumask_empty(&mask))
+		smp_cross_call(&mask, IPI_CPU_STOP);
 
 	/* Wait up to one second for other CPUs to stop */
 	timeout = USEC_PER_SEC;