Messages in this thread | | | From | Ashok Raj <> | Subject | [Patch V1 0/3] x86 Local Machine Check Exception (LMCE) | Date | Fri, 29 May 2015 09:27:59 -0700 |
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Historically machine checks on Intel X86 processors have been broadcast to all logical processors in the system. Upcoming CPUs will support an opt-in mechanism to request some machine checks delivered to a single logical processor experiencing the fault.
For more details see Vol3, Chapter 15, Machine Check Architecture.
Ashok Raj (3): x86, mce: Add LMCE definitions. x86, mce: Add infrastructure required to support LMCE x86, mce: Handling LMCE events
Documentation/x86/x86_64/boot-options.txt | 3 ++ arch/x86/include/asm/mce.h | 10 ++++ arch/x86/include/uapi/asm/msr-index.h | 2 + arch/x86/kernel/cpu/mcheck/mce.c | 28 ++++++++++-- arch/x86/kernel/cpu/mcheck/mce_intel.c | 76 +++++++++++++++++++++++++++++++ 5 files changed, 116 insertions(+), 3 deletions(-)
-- 1.9.1
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