Update of /cvsroot/linuxconsole/ruby/linux/arch/i386/kernel
In directory sc8-pr-cvs1:/tmp/cvs-serv15026/linux/arch/i386/kernel
Modified Files:
setup.c
Log Message:
Synced to 2.5.59
Index: setup.c
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/arch/i386/kernel/setup.c,v
retrieving revision 1.48
retrieving revision 1.49
diff -u -d -r1.48 -r1.49
--- setup.c 23 Nov 2002 00:55:45 -0000 1.48
+++ setup.c 1 Feb 2003 18:57:11 -0000 1.49
@@ -40,6 +40,8 @@
#include <asm/arch_hooks.h>
#include "setup_arch_pre.h"
+int disable_pse __initdata = 0;
+
static inline char * __init machine_specific_memory_setup(void);
/*
@@ -47,6 +49,9 @@
*/
char ignore_irq13; /* set if exception 16 works */
+/* cpu data as detected by the assembly code in head.S */
+struct cpuinfo_x86 new_cpu_data __initdata = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
+/* common cpu data for all cpus */
struct cpuinfo_x86 boot_cpu_data = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
unsigned long mmu_cr4_features;
@@ -522,6 +527,7 @@
if (!memcmp(from+4, "nopentium", 9)) {
from += 9+4;
clear_bit(X86_FEATURE_PSE, boot_cpu_data.x86_capability);
+ disable_pse = 1;
} else if (!memcmp(from+4, "exactmap", 8)) {
from += 8+4;
e820.nr_map = 0;
@@ -836,6 +842,7 @@
{
unsigned long max_low_pfn;
+ memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
pre_setup_arch_hook();
early_cpu_init();
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