Module Name: src
Committed By: skrll
Date: Thu Dec 19 07:44:56 UTC 2019
Modified Files:
src/sys/arch/aarch64/aarch64: pmap.c
Log Message:
G/C kasan_shadow_map call in pmap_enter
pmap_growkernel calls kasan_shadow_map for KVA
To generate a diff of this commit:
cvs rdiff -u -r1.55 -r1.56 src/sys/arch/aarch64/aarch64/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/aarch64/aarch64/pmap.c
diff -u src/sys/arch/aarch64/aarch64/pmap.c:1.55 src/sys/arch/aarch64/aarch64/pmap.c:1.56
--- src/sys/arch/aarch64/aarch64/pmap.c:1.55 Wed Dec 18 11:10:24 2019
+++ src/sys/arch/aarch64/aarch64/pmap.c Thu Dec 19 07:44:56 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.55 2019/12/18 11:10:24 ryo Exp $ */
+/* $NetBSD: pmap.c,v 1.56 2019/12/19 07:44:56 skrll Exp $ */
/*
* Copyright (c) 2017 Ryo Shimizu <r...@nerv.org>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.55 2019/12/18 11:10:24 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.56 2019/12/19 07:44:56 skrll Exp $");
#include "opt_arm_debug.h"
#include "opt_ddb.h"
@@ -1681,10 +1681,6 @@ _pmap_enter(struct pmap *pm, vaddr_t va,
opte = atomic_swap_64(ptep, 0);
need_sync_icache = (prot & VM_PROT_EXECUTE);
- if (!user) {
- kasan_shadow_map((void *)va, PAGE_SIZE);
- }
-
/* for lock ordering for pg and opg */
pgs[0] = pg;
pgs[1] = NULL;
