#include <linux/init.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/smp.h>
#include <linux/thread_info.h>
#include <asm/processor.h>
#include <asm/system.h>
+#include <asm/mce.h>
#include "mce.h"
switch (c->x86_vendor) {
case X86_VENDOR_AMD:
- if (c->x86==6 || c->x86==15)
- amd_mcheck_init(c);
+ amd_mcheck_init(c);
break;
case X86_VENDOR_INTEL:
}
}
+static unsigned long old_cr4 __initdata;
+
+void __init stop_mce(void)
+{
+ old_cr4 = read_cr4();
+ clear_in_cr4(X86_CR4_MCE);
+}
+
+void __init restart_mce(void)
+{
+ if (old_cr4 & X86_CR4_MCE)
+ set_in_cr4(X86_CR4_MCE);
+}
+
static int __init mcheck_disable(char *str)
{
mce_disabled = 1;