linux-kernel - RE: [PATCH v3 1/2] x86, mce, severity: extend the the mce_severity mechanism to handle UCNA/DEFERRED error

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Date:	Wed, 12 Nov 2014 18:28:40 +0000
From:	"Luck, Tony" <tony.luck@...el.com>
To:	Chen Yucong <slaoub@...il.com>
CC:	Borislav Petkov <bp@...en8.de>,
	Aravind Gopalakrishnan <aravind.gopalakrishnan@....com>,
	"ak@...ux.intel.com" <ak@...ux.intel.com>,
	"linux-edac@...r.kernel.org" <linux-edac@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v3 1/2] x86, mce, severity: extend the the mce_severity
 mechanism to handle UCNA/DEFERRED error

> Just as what you said, the severity table entry for the "EN" check
> should have been skipped when calling from the CMCI/Poll handler.
> As shown below:
>
>        MCESEV(
>                NO, "Not enabled",
>                EXCP, BITCLR(MCI_STATUS_EN)
>                ),

Yes - that worked.  The bank 7 error now gets processed and we offline the page.

-Tony