1 files changed, 0 insertions, 94 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/non-fatal.c b/arch/x86/kernel/cpu/mcheck/non-fatal.c
deleted file mode 100644
index f5f2d6f71fb..00000000000
--- a/arch/x86/kernel/cpu/mcheck/non-fatal.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Non Fatal Machine Check Exception Reporting
- *
- * (C) Copyright 2002 Dave Jones. <davej@redhat.com>
- *
- * This file contains routines to check for non-fatal MCEs every 15s
- *
- */
-#include <linux/interrupt.h>
-#include <linux/workqueue.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/smp.h>
-
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/mce.h>
-#include <asm/msr.h>
-
-static int		firstbank;
-
-#define MCE_RATE	(15*HZ)	/* timer rate is 15s */
-
-static void mce_checkregs(void *info)
-{
-	u32 low, high;
-	int i;
-
-	for (i = firstbank; i < nr_mce_banks; i++) {
-		rdmsr(MSR_IA32_MC0_STATUS+i*4, low, high);
-
-		if (!(high & (1<<31)))
-			continue;
-
-		printk(KERN_INFO "MCE: The hardware reports a non fatal, "
-			"correctable incident occurred on CPU %d.\n",
-				smp_processor_id());
-
-		printk(KERN_INFO "Bank %d: %08x%08x\n", i, high, low);
-
-		/*
-		 * Scrub the error so we don't pick it up in MCE_RATE
-		 * seconds time:
-		 */
-		wrmsr(MSR_IA32_MC0_STATUS+i*4, 0UL, 0UL);
-
-		/* Serialize: */
-		wmb();
-		add_taint(TAINT_MACHINE_CHECK);
-	}
-}
-
-static void mce_work_fn(struct work_struct *work);
-static DECLARE_DELAYED_WORK(mce_work, mce_work_fn);
-
-static void mce_work_fn(struct work_struct *work)
-{
-	on_each_cpu(mce_checkregs, NULL, 1);
-	schedule_delayed_work(&mce_work, round_jiffies_relative(MCE_RATE));
-}
-
-static int __init init_nonfatal_mce_checker(void)
-{
-	struct cpuinfo_x86 *c = &boot_cpu_data;
-
-	/* Check for MCE support */
-	if (!cpu_has(c, X86_FEATURE_MCE))
-		return -ENODEV;
-
-	/* Check for PPro style MCA */
-	if (!cpu_has(c, X86_FEATURE_MCA))
-		return -ENODEV;
-
-	/* Some Athlons misbehave when we frob bank 0 */
-	if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
-						boot_cpu_data.x86 == 6)
-		firstbank = 1;
-	else
-		firstbank = 0;
-
-	/*
-	 * Check for non-fatal errors every MCE_RATE s
-	 */
-	schedule_delayed_work(&mce_work, round_jiffies_relative(MCE_RATE));
-	printk(KERN_INFO "Machine check exception polling timer started.\n");
-
-	return 0;
-}
-module_init(init_nonfatal_mce_checker);
-
-MODULE_LICENSE("GPL");