linux-kernel - EDAC: Is it possible to calculate which piece of memory is bad?

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Message-ID: <alpine.DEB.2.00.1003290939340.27175@p34.internal.lan>
Date:	Mon, 29 Mar 2010 09:40:38 -0400 (EDT)
From:	Justin Piszcz <jpiszcz@...idpixels.com>
To:	linux-kernel@...r.kernel.org
Subject: EDAC: Is it possible to calculate which piece of memory is bad?

Hello,

I see the following errors:

EDAC MC0: CE page 0x8abba, offset 0xa10, grain 8, syndrome 0x4758, row 0, channel 0, label "": k8_edac
EDAC MC0: CE - no information available: k8_edac Error Overflow set
EDAC k8 MC0: extended error code: ECC chipkill x4 error
EDAC k8 MC0: general bus error: participating processor(local node origin), time-out(no timeout) memory transaction type(generic read), mem or i/o(mem access), cache level(generic)

Is it possible to use the page or offset to calculate which DIMM is having a
problem?

Justin.

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