linux-kernel - [tip:ras/core] x86/mce: Put private structures and definitions into the internal header

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Date:   Wed, 21 Feb 2018 09:58:13 -0800
From:   tip-bot for Borislav Petkov <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-edac@...r.kernel.org,
        torvalds@...ux-foundation.org, tony.luck@...el.com,
        peterz@...radead.org, bp@...e.de, hpa@...or.com, bp@...en8.de,
        tglx@...utronix.de, mingo@...nel.org
Subject: [tip:ras/core] x86/mce: Put private structures and definitions into
 the internal header

Commit-ID:  a189c03235639a31343215f82b83b49985c55336
Gitweb:     https://git.kernel.org/tip/a189c03235639a31343215f82b83b49985c55336
Author:     Borislav Petkov <bp@...e.de>
AuthorDate: Wed, 21 Feb 2018 11:18:53 +0100
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 21 Feb 2018 17:00:53 +0100

x86/mce: Put private structures and definitions into the internal header

... because they don't need to be exported outside of MCE.

Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Tony Luck <tony.luck@...el.com>
Cc: linux-edac <linux-edac@...r.kernel.org>
Link: http://lkml.kernel.org/r/20180221101900.10326-2-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/include/asm/mce.h                | 52 ----------------------------
 arch/x86/kernel/cpu/mcheck/mce-internal.h | 56 +++++++++++++++++++++++++++++--
 2 files changed, 54 insertions(+), 54 deletions(-)

diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 96ea4b5..c3fb9a7 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -138,58 +138,6 @@ struct mce_log_buffer {
 	struct mce entry[MCE_LOG_LEN];
 };
 
-struct mca_config {
-	bool dont_log_ce;
-	bool cmci_disabled;
-	bool lmce_disabled;
-	bool ignore_ce;
-	bool disabled;
-	bool ser;
-	bool recovery;
-	bool bios_cmci_threshold;
-	u8 banks;
-	s8 bootlog;
-	int tolerant;
-	int monarch_timeout;
-	int panic_timeout;
-	u32 rip_msr;
-};
-
-struct mce_vendor_flags {
-	/*
-	 * Indicates that overflow conditions are not fatal, when set.
-	 */
-	__u64 overflow_recov	: 1,
-
-	/*
-	 * (AMD) SUCCOR stands for S/W UnCorrectable error COntainment and
-	 * Recovery. It indicates support for data poisoning in HW and deferred
-	 * error interrupts.
-	 */
-	      succor		: 1,
-
-	/*
-	 * (AMD) SMCA: This bit indicates support for Scalable MCA which expands
-	 * the register space for each MCA bank and also increases number of
-	 * banks. Also, to accommodate the new banks and registers, the MCA
-	 * register space is moved to a new MSR range.
-	 */
-	      smca		: 1,
-
-	      __reserved_0	: 61;
-};
-
-struct mca_msr_regs {
-	u32 (*ctl)	(int bank);
-	u32 (*status)	(int bank);
-	u32 (*addr)	(int bank);
-	u32 (*misc)	(int bank);
-};
-
-extern struct mce_vendor_flags mce_flags;
-
-extern struct mca_msr_regs msr_ops;
-
 enum mce_notifier_prios {
 	MCE_PRIO_FIRST		= INT_MAX,
 	MCE_PRIO_SRAO		= INT_MAX - 1,
diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h
index e956eb2..ed3c5ae 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-internal.h
+++ b/arch/x86/kernel/cpu/mcheck/mce-internal.h
@@ -113,8 +113,6 @@ 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;
-
 #ifndef CONFIG_X86_64
 /*
  * On 32-bit systems it would be difficult to safely unmap a poison page
@@ -130,4 +128,58 @@ static inline void mce_unmap_kpfn(unsigned long pfn) {}
 #define mce_unmap_kpfn mce_unmap_kpfn
 #endif
 
+struct mca_config {
+	bool dont_log_ce;
+	bool cmci_disabled;
+	bool lmce_disabled;
+	bool ignore_ce;
+	bool disabled;
+	bool ser;
+	bool recovery;
+	bool bios_cmci_threshold;
+	u8 banks;
+	s8 bootlog;
+	int tolerant;
+	int monarch_timeout;
+	int panic_timeout;
+	u32 rip_msr;
+};
+
+extern struct mca_config mca_cfg;
+
+struct mce_vendor_flags {
+	/*
+	 * Indicates that overflow conditions are not fatal, when set.
+	 */
+	__u64 overflow_recov	: 1,
+
+	/*
+	 * (AMD) SUCCOR stands for S/W UnCorrectable error COntainment and
+	 * Recovery. It indicates support for data poisoning in HW and deferred
+	 * error interrupts.
+	 */
+	      succor		: 1,
+
+	/*
+	 * (AMD) SMCA: This bit indicates support for Scalable MCA which expands
+	 * the register space for each MCA bank and also increases number of
+	 * banks. Also, to accommodate the new banks and registers, the MCA
+	 * register space is moved to a new MSR range.
+	 */
+	      smca		: 1,
+
+	      __reserved_0	: 61;
+};
+
+extern struct mce_vendor_flags mce_flags;
+
+struct mca_msr_regs {
+	u32 (*ctl)	(int bank);
+	u32 (*status)	(int bank);
+	u32 (*addr)	(int bank);
+	u32 (*misc)	(int bank);
+};
+
+extern struct mca_msr_regs msr_ops;
+
 #endif /* __X86_MCE_INTERNAL_H__ */