Module Name: src
Committed By: matt
Date: Wed Dec 22 05:53:38 UTC 2010
Modified Files:
src/sys/arch/mips/mips [matt-nb5-mips64]: cpu_subr.c
Log Message:
Allocate page from anywhere in KSEG0, not just the first 256MB.
To generate a diff of this commit:
cvs rdiff -u -r1.1.2.12 -r1.1.2.13 src/sys/arch/mips/mips/cpu_subr.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/mips/mips/cpu_subr.c
diff -u src/sys/arch/mips/mips/cpu_subr.c:1.1.2.12 src/sys/arch/mips/mips/cpu_subr.c:1.1.2.13
--- src/sys/arch/mips/mips/cpu_subr.c:1.1.2.12 Wed Sep 1 00:59:42 2010
+++ src/sys/arch/mips/mips/cpu_subr.c Wed Dec 22 05:53:38 2010
@@ -32,7 +32,7 @@
#include "opt_multiprocessor.h"
#include "opt_sa.h"
-__KERNEL_RCSID(0, "$NetBSD: cpu_subr.c,v 1.1.2.12 2010/09/01 00:59:42 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpu_subr.c,v 1.1.2.13 2010/12/22 05:53:38 matt Exp $");
#include <sys/param.h>
#include <sys/cpu.h>
@@ -97,11 +97,11 @@
int error;
/*
- * Grab a page from the first 256MB to use to store
+ * Grab a page from the first 512MB (mappable by KSEG0) to use to store
* exception vectors and cpu_info for this cpu.
*/
error = uvm_pglistalloc(PAGE_SIZE,
- 0, 0x10000000,
+ 0, MIPS_KSEG1_START - MIPS_KSEG0_START,
PAGE_SIZE, PAGE_SIZE, &pglist, 1, false);
if (error)
return NULL;
@@ -507,7 +507,9 @@
cpu_signotify(struct lwp *l)
{
KASSERT(kpreempt_disabled());
+#ifdef __HAVE_FAST_SOFTINTS
KASSERT(lwp_locked(l, NULL));
+#endif
KASSERT(l->l_stat == LSONPROC || l->l_stat == LSRUN || l->l_stat == LSSTOP);
l->l_md.md_astpending = 1; /* force call to ast() */
