From: Borislav Petkov <bp@alien8.de>
To: Jason Baron <jbaron@akamai.com>
Cc: "Luck, Tony" <tony.luck@intel.com>,
Aristeu Rozanski <aris@redhat.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"mingo@kernel.org" <mingo@kernel.org>,
"dougthompson@xmission.com" <dougthompson@xmission.com>,
"m.chehab@samsung.com" <m.chehab@samsung.com>,
"mitake@dcl.info.waseda.ac.jp" <mitake@dcl.info.waseda.ac.jp>,
"linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 3/3] ie31200_edac: Add driver
Date: Wed, 9 Apr 2014 21:14:54 +0200 [thread overview]
Message-ID: <20140409191454.GQ6529@pd.tnic> (raw)
In-Reply-To: <5345980F.7070604@akamai.com>
On Wed, Apr 09, 2014 at 02:57:19PM -0400, Jason Baron wrote:
> Right, so maybe the fact that its a desktop chipset means that it
> behaves differently and doesn't raise MCEs on memory errors. We have a
> bunch of these processors and we haven't yet seen an MCE raised on a
> memory error.
This can't be - an uncorrectable error will have to generate a machine
check exception if consumed - there's no other option.
Can you do
rdmsr 0x179
rdmsr 0x17b
and paste the results here?
> The reason I went with ie31200 is that afaiu the memory controller hub
> is integrated into the cpu. Another alternative might be ie312xx?
Yeah, if Tony doesn't come up with something more official about that
MCH.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2014-04-09 19:15 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-04 21:13 [PATCH 0/3] Add new ie31200_edac driver Jason Baron
2014-04-04 21:13 ` [PATCH 1/3] readq/writeq: Add explicit lo_hi_[read|write]_q and hi_lo_[read|write]_q Jason Baron
2014-04-04 21:13 ` [PATCH 2/3] x38_edac: make use of lo_hi_readq() Jason Baron
2014-04-04 21:14 ` [PATCH 3/3] ie31200_edac: Add driver Jason Baron
2014-04-08 9:09 ` Borislav Petkov
2014-04-08 22:16 ` Jason Baron
2014-04-08 22:34 ` Luck, Tony
2014-04-09 3:03 ` Jason Baron
2014-04-09 11:11 ` Borislav Petkov
2014-04-09 11:13 ` Borislav Petkov
2014-04-09 11:35 ` Borislav Petkov
2014-04-09 13:34 ` Aristeu Rozanski
2014-04-09 17:17 ` Luck, Tony
2014-04-09 17:36 ` Borislav Petkov
2014-04-09 18:57 ` Jason Baron
2014-04-09 19:14 ` Borislav Petkov [this message]
2014-04-09 19:53 ` Jason Baron
2014-04-09 20:16 ` Borislav Petkov
2014-04-09 21:33 ` Luck, Tony
2014-04-09 22:15 ` Jason Baron
2014-04-09 22:44 ` Luck, Tony
2014-04-10 1:52 ` Jason Baron
2014-04-10 9:30 ` Borislav Petkov
2014-06-11 21:54 ` Jason Baron
2014-04-09 18:42 ` Jason Baron
2014-04-07 20:00 ` [PATCH 0/3] Add new ie31200_edac driver Borislav Petkov
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