From dede330f36d279a7b8d32a180b75202c42842412 Mon Sep 17 00:00:00 2001
From: Niklas Hallqvist <niklas@cvs.openbsd.org>
Date: Wed, 23 Jun 2004 17:42:47 +0000
Subject: Do not send IPIs while cold.  Should probably fix the pmap_kremove
 panics some have seen.

---
 sys/arch/i386/i386/pmap.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sys/arch/i386/i386/pmap.c b/sys/arch/i386/i386/pmap.c
index dd34d9b7625..ea8bc0b9efe 100644
--- a/sys/arch/i386/i386/pmap.c
+++ b/sys/arch/i386/i386/pmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap.c,v 1.76 2004/06/13 21:49:15 niklas Exp $	*/
+/*	$OpenBSD: pmap.c,v 1.77 2004/06/23 17:42:46 niklas Exp $	*/
 /*	$NetBSD: pmap.c,v 1.91 2000/06/02 17:46:37 thorpej Exp $	*/
 
 /*
@@ -3515,6 +3515,9 @@ pmap_tlb_shootnow(int32_t cpumask)
 #ifdef MULTIPROCESSOR
 	splx(s);
 
+	if (cold)
+		return;
+
 	/*
 	 * Send the TLB IPI to other CPUs pending shootdowns.
 	 */
-- 
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