On Thu, Jun 20, 2013 at 05:16:12AM -0400, Luck, Tony wrote:
> From: Chen Gong <gong.c...@linux.intel.com>
>
> Update some SRAR severity conditions check to make it clearer
> according to latest Intel SDM Vol 3B (June 2013), table 15-20.
>
> Signed-off-by: Chen Gong <gong.c...@linux.intel.com>
> Signed-off-by: Tony Luck <tony.l...@intel.com>
> ---
>
> Chen Gong wrote:
> > If this patch is OK, would you please help to update it when merging
> > it? Thanks very much
>
> This is what I plan to apply.
> 1. Changed "user land" to "in a user process" (2 places) per Boris comment
> 2. Changed "non-affected" to "unaffected" per Naveen comment
>
> Anyone wants to jump on the "Acked-by" bandwagon - speak now.
>
> -Tony
>
> arch/x86/kernel/cpu/mcheck/mce-severity.c | 15 +++++----------
> 1 file changed, 5 insertions(+), 10 deletions(-)
>
> diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c
> b/arch/x86/kernel/cpu/mcheck/mce-severity.c
> index beb1f16..e2703520 100644
> --- a/arch/x86/kernel/cpu/mcheck/mce-severity.c
> +++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c
> @@ -110,22 +110,17 @@ static struct severity {
> /* known AR MCACODs: */
> #ifdef CONFIG_MEMORY_FAILURE
> MCESEV(
> - KEEP, "HT thread notices Action required: data load error",
> - SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD,
> MCI_UC_SAR|MCI_ADDR|MCACOD_DATA),
> - MCGMASK(MCG_STATUS_EIPV, 0)
> + KEEP, "Action required but unaffected thread is continuable",
> + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD,
> MCI_UC_SAR|MCI_ADDR),
Why did we lose MCACOD_DATA from the MASK above? Was this intentional?
> + MCGMASK(MCG_STATUS_RIPV, MCG_STATUS_RIPV)
This change I can understand as restart IP is valid for thread is
continuable.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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