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x86/mce: Remove the MCE ring for Action Optional errors

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Use unified genpool to save Action Optional error events and put
Action Optional error handling in the same notification chain as
MCE error decoding.

Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
[ Fold in subsequent patch from Boris for early boot logging. ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
[ Correct a lot. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1439396985-12812-5-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Chen, Gong
2015-08-12 18:29:36 +02:00
committed by Ingo Molnar
parent 061120aed7
commit fd4cf79fcc
6 changed files with 65 additions and 80 deletions
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2
arch/x86/include/asm/mce.h
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@@ -140,7 +140,7 @@ struct mce_vendor_flags {
extern struct mce_vendor_flags mce_flags;
extern struct mca_config mca_cfg;
extern void mce_register_decode_chain(struct notifier_block *nb);
extern void mce_register_decode_chain(struct notifier_block *nb, bool drain);
extern void mce_unregister_decode_chain(struct notifier_block *nb);
#include <linux/percpu.h>