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[src/trunk]: src/sys/arch/aarch64/aarch64 Remove unnecessary aarch64_dcache_w...
details: https://anonhg.NetBSD.org/src/rev/e318c2a0f410
branches: trunk
changeset: 978965:e318c2a0f410
user: skrll <skrll%NetBSD.org@localhost>
date: Wed Dec 09 08:51:05 2020 +0000
description:
Remove unnecessary aarch64_dcache_wbinv_all now that pmapboot_enter does
dsb(ish)
diffstat:
sys/arch/aarch64/aarch64/aarch64_machdep.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diffs (26 lines):
diff -r dd5510458ba4 -r e318c2a0f410 sys/arch/aarch64/aarch64/aarch64_machdep.c
--- a/sys/arch/aarch64/aarch64/aarch64_machdep.c Wed Dec 09 08:20:56 2020 +0000
+++ b/sys/arch/aarch64/aarch64/aarch64_machdep.c Wed Dec 09 08:51:05 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: aarch64_machdep.c,v 1.54 2020/11/10 07:51:19 skrll Exp $ */
+/* $NetBSD: aarch64_machdep.c,v 1.55 2020/12/09 08:51:05 skrll Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: aarch64_machdep.c,v 1.54 2020/11/10 07:51:19 skrll Exp $");
+__KERNEL_RCSID(1, "$NetBSD: aarch64_machdep.c,v 1.55 2020/12/09 08:51:05 skrll Exp $");
#include "opt_arm_debug.h"
#include "opt_cpuoptions.h"
@@ -166,7 +166,6 @@
pmapboot_enter_range(AARCH64_PA_TO_KVA(start), start,
end - start, dmattr, printf);
}
- aarch64_dcache_wbinv_all();
/* Disable translation table walks using TTBR0 */
uint64_t tcr = reg_tcr_el1_read();
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