---

yaml --- r: 56365 b: refs/heads/master c: 17f34f0 h: refs/heads/master i: 56363: 378af0c v: v3
git-mirror · May 14, 2007 · cbf8a48 · cbf8a48
1 parent 372158f
commit cbf8a48
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ec6fb1ad84551741c14a05918cc0e04dea928fc0
+refs/heads/master: 17f34f0ec96783851abcabf9878f8237ac67e4e7
diff --git a/trunk/arch/sparc64/kernel/smp.c b/trunk/arch/sparc64/kernel/smp.c
@@ -561,6 +561,9 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t
 	unsigned long flags, status;
 	int cnt, retries, this_cpu, prev_sent, i;
 
+	if (cpus_empty(mask))
+		return;
+
 	/* We have to do this whole thing with interrupts fully disabled.
 	 * Otherwise if we send an xcall from interrupt context it will
 	 * corrupt both our mondo block and cpu list state.