Module Name: src
Committed By: jmcneill
Date: Sun Sep 26 20:55:15 UTC 2021
Modified Files:
src/sys/arch/arm/cortex: gic_splfuncs.c
Log Message:
Add missing insn barrier
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/cortex/gic_splfuncs.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/cortex/gic_splfuncs.c
diff -u src/sys/arch/arm/cortex/gic_splfuncs.c:1.3 src/sys/arch/arm/cortex/gic_splfuncs.c:1.4
--- src/sys/arch/arm/cortex/gic_splfuncs.c:1.3 Mon Sep 20 21:05:14 2021
+++ src/sys/arch/arm/cortex/gic_splfuncs.c Sun Sep 26 20:55:15 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: gic_splfuncs.c,v 1.3 2021/09/20 21:05:14 jmcneill Exp $ */
+/* $NetBSD: gic_splfuncs.c,v 1.4 2021/09/26 20:55:15 jmcneill Exp $ */
/*-
* Copyright (c) 2021 Jared McNeill <[email protected]>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gic_splfuncs.c,v 1.3 2021/09/20 21:05:14 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gic_splfuncs.c,v 1.4 2021/09/26 20:55:15 jmcneill Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -93,6 +93,7 @@ gic_splx(int newipl)
*/
if (__predict_true(ci->ci_intr_depth == 0)) {
ci->ci_splx_savedipl = newipl;
+ __insn_barrier();
ci->ci_splx_restart = &&restart;
__insn_barrier();
checkhwpl:
