From dba3725d44f5dfb5711fd509fca10b5b828c43b7 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 8 Apr 2009 12:31:26 +0200
Subject: [PATCH] x86, mce: unify

move mce_64.c => mce.c and glue it up in the Makefile.
Remove mce_32.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---
 arch/x86/kernel/cpu/mcheck/Makefile           |  2 +-
 .../x86/kernel/cpu/mcheck/{mce_64.c => mce.c} |  0
 arch/x86/kernel/cpu/mcheck/mce_32.c           | 77 -------------------
 3 files changed, 1 insertion(+), 78 deletions(-)
 rename arch/x86/kernel/cpu/mcheck/{mce_64.c => mce.c} (100%)
 delete mode 100644 arch/x86/kernel/cpu/mcheck/mce_32.c

diff --git a/arch/x86/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile
index 6def76942bf2..55f01b39a105 100644
--- a/arch/x86/kernel/cpu/mcheck/Makefile
+++ b/arch/x86/kernel/cpu/mcheck/Makefile
@@ -1,4 +1,4 @@
-obj-y				=  mce_$(BITS).o therm_throt.o
+obj-y				=  mce.o therm_throt.o
 
 obj-$(CONFIG_X86_32)		+= k7.o p4.o p5.o p6.o winchip.o
 obj-$(CONFIG_X86_MCE_P4THERMAL)	+= mce_intel.o
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce.c
similarity index 100%
rename from arch/x86/kernel/cpu/mcheck/mce_64.c
rename to arch/x86/kernel/cpu/mcheck/mce.c
diff --git a/arch/x86/kernel/cpu/mcheck/mce_32.c b/arch/x86/kernel/cpu/mcheck/mce_32.c
deleted file mode 100644
index 05979e7eff12..000000000000
--- a/arch/x86/kernel/cpu/mcheck/mce_32.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * mce.c - x86 Machine Check Exception Reporting
- * (c) 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>, Dave Jones <davej@redhat.com>
- */
-#include <linux/thread_info.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 "mce.h"
-
-int mce_disabled;
-
-int nr_mce_banks;
-EXPORT_SYMBOL_GPL(nr_mce_banks);	/* non-fatal.o */
-
-/* Handle unconfigured int18 (should never happen) */
-static void unexpected_machine_check(struct pt_regs *regs, long error_code)
-{
-	printk(KERN_ERR "CPU#%d: Unexpected int18 (Machine Check).\n",
-	       smp_processor_id());
-}
-
-/* Call the installed machine check handler for this CPU setup. */
-void (*machine_check_vector)(struct pt_regs *, long error_code) =
-						unexpected_machine_check;
-
-/* This has to be run for each processor */
-void mcheck_init(struct cpuinfo_x86 *c)
-{
-	if (mce_disabled == 1)
-		return;
-
-	switch (c->x86_vendor) {
-	case X86_VENDOR_AMD:
-		amd_mcheck_init(c);
-		break;
-
-	case X86_VENDOR_INTEL:
-		if (c->x86 == 5)
-			intel_p5_mcheck_init(c);
-		if (c->x86 == 6)
-			intel_p6_mcheck_init(c);
-		if (c->x86 == 15)
-			intel_p4_mcheck_init(c);
-		break;
-
-	case X86_VENDOR_CENTAUR:
-		if (c->x86 == 5)
-			winchip_mcheck_init(c);
-		break;
-
-	default:
-		break;
-	}
-}
-
-static int __init mcheck_disable(char *str)
-{
-	mce_disabled = 1;
-	return 1;
-}
-
-static int __init mcheck_enable(char *str)
-{
-	mce_disabled = -1;
-	return 1;
-}
-
-__setup("nomce", mcheck_disable);
-__setup("mce", mcheck_enable);
-- 
2.20.1