Module Name: src
Committed By: uwe
Date: Wed Dec 9 11:35:44 UTC 2020
Modified Files:
src/sys/arch/sparc/sparc: pmap.c
Log Message:
Add "memory" constraint on wrpsr, lost in previous.
To generate a diff of this commit:
cvs rdiff -u -r1.368 -r1.369 src/sys/arch/sparc/sparc/pmap.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/sparc/sparc/pmap.c
diff -u src/sys/arch/sparc/sparc/pmap.c:1.368 src/sys/arch/sparc/sparc/pmap.c:1.369
--- src/sys/arch/sparc/sparc/pmap.c:1.368 Wed Dec 9 04:02:20 2020
+++ src/sys/arch/sparc/sparc/pmap.c Wed Dec 9 11:35:44 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.368 2020/12/09 04:02:20 uwe Exp $ */
+/* $NetBSD: pmap.c,v 1.369 2020/12/09 11:35:44 uwe Exp $ */
/*
* Copyright (c) 1996
@@ -56,7 +56,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.368 2020/12/09 04:02:20 uwe Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.369 2020/12/09 11:35:44 uwe Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -653,7 +653,8 @@ sp_tlb_flush(int va, int ctx, int lvl)
* XXX: Add to asm.h? We can use this in cache.c too.
*/
opsr = getpsr(); /* KDASSERT(opsr & PSR_ET); */
- __asm volatile ("wr %0, %1, %%psr" :: "r"(opsr), "n"(PSR_ET));
+ __asm volatile ("wr %0, %1, %%psr"
+ :: "r"(opsr), "n"(PSR_ET) : "memory");
__asm volatile ("nop; nop;nop");
octx = getcontext4m(); /* save context */
