Module Name: src
Committed By: ryo
Date: Sun Sep 14 20:35:45 UTC 2014
Modified Files:
src/sys/arch/arm/arm32: arm32_boot.c
Log Message:
add memory access barrier
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/arm32/arm32_boot.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/arm/arm32/arm32_boot.c
diff -u src/sys/arch/arm/arm32/arm32_boot.c:1.7 src/sys/arch/arm/arm32/arm32_boot.c:1.8
--- src/sys/arch/arm/arm32/arm32_boot.c:1.7 Fri Mar 28 21:39:09 2014
+++ src/sys/arch/arm/arm32/arm32_boot.c Sun Sep 14 20:35:45 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: arm32_boot.c,v 1.7 2014/03/28 21:39:09 matt Exp $ */
+/* $NetBSD: arm32_boot.c,v 1.8 2014/09/14 20:35:45 ryo Exp $ */
/*
* Copyright (c) 2002, 2003, 2005 Genetec Corporation. All rights reserved.
@@ -123,7 +123,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: arm32_boot.c,v 1.7 2014/03/28 21:39:09 matt Exp $");
+__KERNEL_RCSID(1, "$NetBSD: arm32_boot.c,v 1.8 2014/09/14 20:35:45 ryo Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -408,6 +408,7 @@ cpu_hatch(struct cpu_info *ci, cpuid_t c
printf(" done!\n");
#endif
atomic_and_32(&arm_cpu_mbox, ~(1 << cpuid));
+ membar_producer();
__asm __volatile("sev; sev; sev");
}
#endif /* MULTIPROCESSOR */
