Module Name: src
Committed By: matt
Date: Thu Jun 28 15:28:45 UTC 2012
Modified Files:
src/sys/arch/powerpc/powerpc: vm_machdep.c
Log Message:
Don't panic if you can't allocate a contiguous stack for system threads.
Just use a mapped a stack.
To generate a diff of this commit:
cvs rdiff -u -r1.96 -r1.97 src/sys/arch/powerpc/powerpc/vm_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/powerpc/powerpc/vm_machdep.c
diff -u src/sys/arch/powerpc/powerpc/vm_machdep.c:1.96 src/sys/arch/powerpc/powerpc/vm_machdep.c:1.97
--- src/sys/arch/powerpc/powerpc/vm_machdep.c:1.96 Sat Mar 24 17:52:35 2012
+++ src/sys/arch/powerpc/powerpc/vm_machdep.c Thu Jun 28 15:28:44 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: vm_machdep.c,v 1.96 2012/03/24 17:52:35 matt Exp $ */
+/* $NetBSD: vm_machdep.c,v 1.97 2012/06/28 15:28:44 matt Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vm_machdep.c,v 1.96 2012/03/24 17:52:35 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vm_machdep.c,v 1.97 2012/06/28 15:28:44 matt Exp $");
#include "opt_altivec.h"
#include "opt_multiprocessor.h"
@@ -292,9 +292,7 @@ cpu_uarea_alloc(bool system)
*/
error = uvm_pglistalloc(USPACE, 0, ~0UL, 0, 0, &pglist, 1, 1);
if (error) {
- if (!system)
- return NULL;
- panic("%s: uvm_pglistalloc failed: %d", __func__, error);
+ return NULL;
}
/*
