Module Name: src
Committed By: matt
Date: Fri Jul 25 15:09:43 UTC 2014
Modified Files:
src/sys/arch/arm/arm32: pmap.c
Log Message:
PTE_SYNC_RANGE a newly allocated L1 page for ARM_MMU_EXTENDED
To generate a diff of this commit:
cvs rdiff -u -r1.294 -r1.295 src/sys/arch/arm/arm32/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/arm/arm32/pmap.c
diff -u src/sys/arch/arm/arm32/pmap.c:1.294 src/sys/arch/arm/arm32/pmap.c:1.295
--- src/sys/arch/arm/arm32/pmap.c:1.294 Sun Jun 15 04:04:01 2014
+++ src/sys/arch/arm/arm32/pmap.c Fri Jul 25 15:09:43 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.294 2014/06/15 04:04:01 ozaki-r Exp $ */
+/* $NetBSD: pmap.c,v 1.295 2014/07/25 15:09:43 matt Exp $ */
/*
* Copyright 2003 Wasabi Systems, Inc.
@@ -216,7 +216,7 @@
#include <arm/locore.h>
//#include <arm/arm32/katelib.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.294 2014/06/15 04:04:01 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.295 2014/07/25 15:09:43 matt Exp $");
//#define PMAP_DEBUG
#ifdef PMAP_DEBUG
@@ -1304,7 +1304,7 @@ pmap_alloc_l1(pmap_t pm)
bool ok __diagused;
KASSERT(pg != NULL);
pm->pm_l1_pa = VM_PAGE_TO_PHYS(pg);
- vaddr_t va = pmap_direct_mapped_phys(pm->pm_l1_pa, &ok, 0xdeadbeef);
+ vaddr_t va = pmap_direct_mapped_phys(pm->pm_l1_pa, &ok, 0);
KASSERT(ok);
KASSERT(va >= KERNEL_BASE);
@@ -1316,6 +1316,7 @@ pmap_alloc_l1(pmap_t pm)
pmap_extract(pmap_kernel(), va, &pm->pm_l1_pa);
#endif
pm->pm_l1 = (pd_entry_t *)va;
+ PTE_SYNC_RANGE(pm->pm_l1, PAGE_SIZE / sizeof(pt_entry_t));
#else
struct l1_ttable *l1;
uint8_t domain;
