Module Name: src
Committed By: skrll
Date: Sat Mar 20 06:48:23 UTC 2021
Modified Files:
src/sys/arch/aarch64/aarch64: efi_machdep.c
Log Message:
Don't mark EFI runtime pages LX_BLKPAG_OS_READ | LX_BLKPAG_OS_WRITE as
these bits are only used by the current pmap fault code and these are
wired pages which will never fault.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/aarch64/aarch64/efi_machdep.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/efi_machdep.c
diff -u src/sys/arch/aarch64/aarch64/efi_machdep.c:1.8 src/sys/arch/aarch64/aarch64/efi_machdep.c:1.9
--- src/sys/arch/aarch64/aarch64/efi_machdep.c:1.8 Thu Oct 22 07:31:15 2020
+++ src/sys/arch/aarch64/aarch64/efi_machdep.c Sat Mar 20 06:48:23 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: efi_machdep.c,v 1.8 2020/10/22 07:31:15 skrll Exp $ */
+/* $NetBSD: efi_machdep.c,v 1.9 2021/03/20 06:48:23 skrll Exp $ */
/*-
* Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: efi_machdep.c,v 1.8 2020/10/22 07:31:15 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: efi_machdep.c,v 1.9 2021/03/20 06:48:23 skrll Exp $");
#include <sys/param.h>
#include <uvm/uvm_extern.h>
@@ -53,18 +53,15 @@ arm_efirt_md_map_range(vaddr_t va, paddr
switch (type) {
case ARM_EFIRT_MEM_CODE:
- attr = LX_BLKPAG_OS_READ | LX_BLKPAG_OS_WRITE |
- LX_BLKPAG_AF | LX_BLKPAG_AP_RW | LX_BLKPAG_UXN |
+ attr = LX_BLKPAG_AF | LX_BLKPAG_AP_RW | LX_BLKPAG_UXN |
LX_BLKPAG_ATTR_NORMAL_WB;
break;
case ARM_EFIRT_MEM_DATA:
- attr = LX_BLKPAG_OS_READ | LX_BLKPAG_OS_WRITE |
- LX_BLKPAG_AF | LX_BLKPAG_AP_RW | LX_BLKPAG_UXN | LX_BLKPAG_PXN |
+ attr = LX_BLKPAG_AF | LX_BLKPAG_AP_RW | LX_BLKPAG_UXN | LX_BLKPAG_PXN |
LX_BLKPAG_ATTR_NORMAL_WB;
break;
case ARM_EFIRT_MEM_MMIO:
- attr = LX_BLKPAG_OS_READ | LX_BLKPAG_OS_WRITE |
- LX_BLKPAG_AF | LX_BLKPAG_AP_RW | LX_BLKPAG_UXN | LX_BLKPAG_PXN |
+ attr = LX_BLKPAG_AF | LX_BLKPAG_AP_RW | LX_BLKPAG_UXN | LX_BLKPAG_PXN |
LX_BLKPAG_ATTR_DEVICE_MEM;
break;
default:
