[PATCH 0/2] Add machine check recovery for instruction fetch

From: Tony Luck
Date: Thu May 10 2012 - 14:39:36 EST

Part 1 fixes an oversight in the existing code that didn't show
up while I was testing the data recovery case (because I never tried
injecting an error into a clean LRU data page ... only to dirty pages
where "memory_failure()" says we have to SIGBUS the process).

Part simply adds the right entries to the severity table so that we
will recognise instruction fetch faults.

Tony Luck (2):
x86/mce: Only restart instruction after machine check recovery if it
is safe
x86/mce: Add instruction recovery signatures to mce-severity table

arch/x86/kernel/cpu/mcheck/mce-severity.c | 10 ++++++++++
arch/x86/kernel/cpu/mcheck/mce.c | 9 ++++++---
2 files changed, 16 insertions(+), 3 deletions(-)


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/