Module Name: src
Committed By: uwe
Date: Thu Feb 2 21:57:03 UTC 2017
Modified Files:
src/sys/arch/landisk/landisk: machdep.c
Log Message:
Pass kernend as the start parameter to uvm_page_physload(). This
fixes pmap_steal_memory() as it can now unplug from the start of the
segment. This might be the right thing to do too as the pages before
kernend are accessed via directly mapped P1, but i need to ask someone
with a clue. This is also what evbsh3 always did.
Anyway, this at least unbreaks landisk after uvm hotplug fallout.
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/landisk/landisk/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/landisk/landisk/machdep.c
diff -u src/sys/arch/landisk/landisk/machdep.c:1.21 src/sys/arch/landisk/landisk/machdep.c:1.22
--- src/sys/arch/landisk/landisk/machdep.c:1.21 Thu Feb 2 21:11:25 2017
+++ src/sys/arch/landisk/landisk/machdep.c Thu Feb 2 21:57:03 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.21 2017/02/02 21:11:25 uwe Exp $ */
+/* $NetBSD: machdep.c,v 1.22 2017/02/02 21:57:03 uwe Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@@ -65,7 +65,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.21 2017/02/02 21:11:25 uwe Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.22 2017/02/02 21:57:03 uwe Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -219,7 +219,7 @@ landisk_startup(int howto, void *bi)
physmem = atop(IOM_RAM_SIZE);
kernend = atop(round_page(SH3_P1SEG_TO_PHYS(kernend)));
uvm_page_physload(
- atop(IOM_RAM_BEGIN), atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
+ kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
VM_FREELIST_DEFAULT);
