Module Name: src
Committed By: skrll
Date: Fri Dec 4 08:24:41 UTC 2020
Modified Files:
src/sys/arch/aarch64/aarch64: pmapboot.c
Log Message:
Ensure translation table updates are visible to the hardware walker(s)
in pmapboot_enter.
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/aarch64/aarch64/pmapboot.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/aarch64/aarch64/pmapboot.c
diff -u src/sys/arch/aarch64/aarch64/pmapboot.c:1.12 src/sys/arch/aarch64/aarch64/pmapboot.c:1.13
--- src/sys/arch/aarch64/aarch64/pmapboot.c:1.12 Tue Nov 10 07:51:19 2020
+++ src/sys/arch/aarch64/aarch64/pmapboot.c Fri Dec 4 08:24:41 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: pmapboot.c,v 1.12 2020/11/10 07:51:19 skrll Exp $ */
+/* $NetBSD: pmapboot.c,v 1.13 2020/12/04 08:24:41 skrll Exp $ */
/*
* Copyright (c) 2018 Ryo Shimizu <r...@nerv.org>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmapboot.c,v 1.12 2020/11/10 07:51:19 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmapboot.c,v 1.13 2020/12/04 08:24:41 skrll Exp $");
#include "opt_arm_debug.h"
#include "opt_ddb.h"
@@ -40,6 +40,8 @@ __KERNEL_RCSID(0, "$NetBSD: pmapboot.c,v
#include <uvm/uvm.h>
+#include <arm/cpufunc.h>
+
#include <aarch64/armreg.h>
#include <aarch64/cpufunc.h>
#include <aarch64/machdep.h>
@@ -435,6 +437,8 @@ pmapboot_enter(vaddr_t va, paddr_t pa, p
}
}
+ dsb(ish);
+
return nskip;
}
