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| author | Tony Luck <tony.luck@intel.com> | 2013-07-24 21:09:43 +0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-07-29 22:23:27 +0400 |
| commit | 1a7f0e3c4fff449f6dd08787beb98a8e57d8cdc7 (patch) | |
| tree | a92404762bded6bcbadb8c3beb5a2f43362e076e /arch | |
| parent | 5ae90d8e467e625e447000cb4335c4db973b1095 (diff) | |
| download | linux-1a7f0e3c4fff449f6dd08787beb98a8e57d8cdc7.tar.xz | |
x86/mce: Fix mce regression from recent cleanup
In commit 33d7885b594e169256daef652e8d3527b2298e75
x86/mce: Update MCE severity condition check
We simplified the rules to recognise each classification of recoverable
machine check combining the instruction and data fetch rules into a
single entry based on clarifications in the June 2013 SDM that all
recoverable events would be reported on the unaffected processor with
MCG_STATUS.EIPV=0 and MCG_STATUS.RIPV=1. Unfortunately the simplified
rule has a couple of bugs. Fix them here.
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce-severity.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c b/arch/x86/kernel/cpu/mcheck/mce-severity.c index e2703520d120..c370e1c4468b 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-severity.c +++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c @@ -111,8 +111,8 @@ static struct severity { #ifdef CONFIG_MEMORY_FAILURE MCESEV( KEEP, "Action required but unaffected thread is continuable", - SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR), - MCGMASK(MCG_STATUS_RIPV, MCG_STATUS_RIPV) + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR, MCI_UC_SAR|MCI_ADDR), + MCGMASK(MCG_STATUS_RIPV|MCG_STATUS_EIPV, MCG_STATUS_RIPV) ), MCESEV( AR, "Action required: data load error in a user process", |