Commit-ID: 262e681183ddcdb24d64a2f993e41a226adcec29
Gitweb: https://git.kernel.org/tip/262e681183ddcdb24d64a2f993e41a226adcec29
Author: Borislav Petkov <bp@xxxxxxx>
AuthorDate: Mon, 2 Oct 2017 11:28:36 +0200
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Thu, 5 Oct 2017 14:23:06 +0200
x86/mce: Hide mca_cfg
Now that lguest is gone, put it in the internal header which should be
used only by MCA/RAS code.
Add missing header guards while at it.
No functional change.
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20171002092836.22971-3-bp@xxxxxxxxx
---
arch/x86/include/asm/mce.h | 1 -
arch/x86/kernel/cpu/mcheck/mce-internal.h | 7 +++++++
arch/x86/kernel/cpu/mcheck/mce_amd.c | 2 ++
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 1812649..8edac1d 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -187,7 +187,6 @@ struct mca_msr_regs {
extern struct mce_vendor_flags mce_flags;
-extern struct mca_config mca_cfg;
extern struct mca_msr_regs msr_ops;
enum mce_notifier_prios {
diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h
index 098530a..debb974 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-internal.h
+++ b/arch/x86/kernel/cpu/mcheck/mce-internal.h
@@ -1,3 +1,6 @@
+#ifndef __X86_MCE_INTERNAL_H__
+#define __X86_MCE_INTERNAL_H__
+
#include <linux/device.h>
#include <asm/mce.h>
@@ -108,3 +111,7 @@ static inline void mce_work_trigger(void) { }
static inline void mce_register_injector_chain(struct notifier_block *nb) { }
static inline void mce_unregister_injector_chain(struct notifier_block *nb) { }
#endif
+
+extern struct mca_config mca_cfg;
+
+#endif /* __X86_MCE_INTERNAL_H__ */
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 40e28ed..486f640 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -28,6 +28,8 @@
#include <asm/msr.h>
#include <asm/trace/irq_vectors.h>
+#include "mce-internal.h"
+
#define NR_BLOCKS 5
#define THRESHOLD_MAX 0xFFF
#define INT_TYPE_APIC 0x00020000
--
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