Module Name: src
Committed By: cherry
Date: Mon Aug 15 20:14:52 UTC 2011
Modified Files:
src/sys/arch/xen/x86: cpu.c
Log Message:
Do not panic() on xen_send_ipi() sent to a cpu not yet running.
x86 MP boot depends on this strange behaviour.
To generate a diff of this commit:
cvs rdiff -u -r1.62 -r1.63 src/sys/arch/xen/x86/cpu.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/xen/x86/cpu.c
diff -u src/sys/arch/xen/x86/cpu.c:1.62 src/sys/arch/xen/x86/cpu.c:1.63
--- src/sys/arch/xen/x86/cpu.c:1.62 Sat Aug 13 12:37:30 2011
+++ src/sys/arch/xen/x86/cpu.c Mon Aug 15 20:14:52 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.c,v 1.62 2011/08/13 12:37:30 cherry Exp $ */
+/* $NetBSD: cpu.c,v 1.63 2011/08/15 20:14:52 cherry Exp $ */
/* NetBSD: cpu.c,v 1.18 2004/02/20 17:35:01 yamt Exp */
/*-
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.62 2011/08/13 12:37:30 cherry Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.63 2011/08/15 20:14:52 cherry Exp $");
#include "opt_ddb.h"
#include "opt_multiprocessor.h"
@@ -1292,8 +1292,5 @@
void
cpu_kick(struct cpu_info *ci)
{
- if (xen_send_ipi(ci, XEN_IPI_KICK) != 0) {
- panic("xen_send_ipi(%s, XEN_IPI_KICK) failed\n",
- cpu_name(ci));
- }
+ xen_send_ipi(ci, XEN_IPI_KICK);
}
