Messages in this thread | | | From | Tony Luck <> | Date | Thu, 15 Dec 2011 11:59:06 -0800 | Subject | [PATCH 0/6] x86, mce: machine check recovery for applications [updated] |
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machine check recovery - updates since December 13th version
part1: Change printk from: Action optional memory failure at %lx ignored to: Uncorrected memory error in page 0x%lx ignored Rebuild kernel with CONFIG_MEMORY_FAILURE=y for smarter handling part3: Fix spelling of granularity. Add Boris' ACK line part4: Some code style fixes from Ingo Use "struct mce_info *" as iterator in mce_{save,find}_info(). Make mce_find_info() return pointer, so mce_clear_info() becomes trivial part5: Update comments in several places to reflect changes for recovery
part2: part6: Code unchanged - Added Boris' ACK line
Tony Luck (6): HWPOISON: clean up memory_failure() vs. __memory_failure() HWPOISON: Add code to handle "action required" errors. x86, mce: create helper function to save addr/misc when needed x86, mce: Add mechanism to safely save information in MCE handler x86, mce: handle "action required" errors x86, mce: Recognise machine check bank signature for data path error
arch/x86/kernel/cpu/mcheck/mce-severity.c | 14 +++- arch/x86/kernel/cpu/mcheck/mce.c | 155 ++++++++++++++++++++++------- drivers/base/memory.c | 2 +- include/linux/mm.h | 4 +- mm/hwpoison-inject.c | 4 +- mm/madvise.c | 2 +- mm/memory-failure.c | 96 +++++++++--------- 7 files changed, 187 insertions(+), 90 deletions(-)
-- 1.7.3.1
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