x86/mce: Streamline MCE subsystem's naming

mainline inclusion
from mainline-v4.20-rc5
commit 21afaf181362b4aeb5be72705d2914673b336149
category: bugfix
bugzilla: 14512
CVE: NA

-------------------------------------------------

Rename the containing folder to "mce" which is the most widespread name.
Drop the "mce[-_]" filename prefix of some compilation units (while
others don't have it).

This unifies the file naming in the MCE subsystem:

mce/
|-- amd.c
|-- apei.c
|-- core.c
|-- dev-mcelog.c
|-- genpool.c
|-- inject.c
|-- intel.c
|-- internal.h
|-- Makefile
|-- p5.c
|-- severity.c
|-- therm_throt.c
|-- threshold.c
`-- winchip.c

No functional changes.
Signed-off-by: NBorislav Petkov <bp@suse.de>
Reviewed-by: NIngo Molnar <mingo@kernel.org>
Acked-by: NTony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20181205141323.14995-1-bp@alien8.de
[This is a preparation for the following several patches]
Signed-off-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: NYao Hongbo <yaohongbo@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

arch/x86/kernel/cpu/Makefile

@@ -39,7 +39,7 @@ obj-$(CONFIG_INTEL_RDT)	+= intel_rdt.o intel_rdt_rdtgroup.o intel_rdt_monitor.o
 obj-$(CONFIG_INTEL_RDT)	+= intel_rdt_ctrlmondata.o intel_rdt_pseudo_lock.o
 CFLAGS_intel_rdt_pseudo_lock.o = -I$(src)
 
-obj-$(CONFIG_X86_MCE)			+= mcheck/
+obj-$(CONFIG_X86_MCE)			+= mce/
 obj-$(CONFIG_MTRR)			+= mtrr/
 obj-$(CONFIG_MICROCODE)			+= microcode/
 

arch/x86/kernel/cpu/mcheck/Makefile → arch/x86/kernel/cpu/mce/Makefile

 # SPDX-License-Identifier: GPL-2.0
-obj-y				=  mce.o mce-severity.o mce-genpool.o
+obj-y				=  core.o severity.o genpool.o
 
 obj-$(CONFIG_X86_ANCIENT_MCE)	+= winchip.o p5.o
-obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel.o
-obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd.o
+obj-$(CONFIG_X86_MCE_INTEL)	+= intel.o
+obj-$(CONFIG_X86_MCE_AMD)	+= amd.o
 obj-$(CONFIG_X86_MCE_THRESHOLD) += threshold.o
-obj-$(CONFIG_X86_MCE_INJECT)	+= mce-inject.o
+obj-$(CONFIG_X86_MCE_INJECT)	+= inject.o
 
 obj-$(CONFIG_X86_THERMAL_VECTOR) += therm_throt.o
 
-obj-$(CONFIG_ACPI_APEI)		+= mce-apei.o
+obj-$(CONFIG_ACPI_APEI)		+= apei.o
 
 obj-$(CONFIG_X86_MCELOG_LEGACY)	+= dev-mcelog.o

arch/x86/kernel/cpu/mcheck/mce_amd.c → arch/x86/kernel/cpu/mce/amd.c

@@ -29,7 +29,7 @@
 #include <asm/msr.h>
 #include <asm/trace/irq_vectors.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 #define NR_BLOCKS         5
 #define THRESHOLD_MAX     0xFFF

arch/x86/kernel/cpu/mcheck/mce-apei.c → arch/x86/kernel/cpu/mce/apei.c

@@ -36,7 +36,7 @@
 #include <acpi/ghes.h>
 #include <asm/mce.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err)
 {

arch/x86/kernel/cpu/mcheck/mce.c → arch/x86/kernel/cpu/mce/core.c

@@ -52,7 +52,7 @@
 #include <asm/msr.h>
 #include <asm/reboot.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 static DEFINE_MUTEX(mce_log_mutex);
 

arch/x86/kernel/cpu/mcheck/dev-mcelog.c → arch/x86/kernel/cpu/mce/dev-mcelog.c

@@ -15,7 +15,7 @@
 #include <linux/kmod.h>
 #include <linux/poll.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 static BLOCKING_NOTIFIER_HEAD(mce_injector_chain);
 

arch/x86/kernel/cpu/mcheck/mce-genpool.c → arch/x86/kernel/cpu/mce/genpool.c

@@ -10,7 +10,7 @@
 #include <linux/mm.h>
 #include <linux/genalloc.h>
 #include <linux/llist.h>
-#include "mce-internal.h"
+#include "internal.h"
 
 /*
  * printk() is not safe in MCE context. This is a lock-less memory allocator

arch/x86/kernel/cpu/mcheck/mce-inject.c → arch/x86/kernel/cpu/mce/inject.c

@@ -38,7 +38,7 @@
 #include <asm/nmi.h>
 #include <asm/smp.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 /*
  * Collect all the MCi_XXX settings

arch/x86/kernel/cpu/mcheck/mce_intel.c → arch/x86/kernel/cpu/mce/intel.c

@@ -18,7 +18,7 @@
 #include <asm/msr.h>
 #include <asm/mce.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 /*
  * Support for Intel Correct Machine Check Interrupts. This allows

arch/x86/kernel/cpu/mcheck/mce-severity.c → arch/x86/kernel/cpu/mce/severity.c

@@ -16,7 +16,7 @@
 #include <asm/mce.h>
 #include <linux/uaccess.h>
 
-#include "mce-internal.h"
+#include "internal.h"
 
 /*
  * Grade an mce by severity. In general the most severe ones are processed