From: Dave Jones <davej@redhat.com>
To: Matt Gibson <gothick@gothick.org.uk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.0-test4 and hardware reports a non fatal incident
Date: Sat, 30 Aug 2003 14:35:09 +0100 [thread overview]
Message-ID: <20030830133509.GA686@redhat.com> (raw)
In-Reply-To: <200308301344.56545.gothick@gothick.org.uk>
On Sat, Aug 30, 2003 at 01:44:56PM +0100, Matt Gibson wrote:
> > for (i=1; i<nr_mce_banks; i++) {
> >
> > Check out the "for". Or am I reading this wrong?
>
> Having checked back, this was changed between test-2 and test-3. The
> checking code in k7_machine_check() still loops from 0 rather than 1. I
> think this may be leading to false reporting of problems, which may be why I
> and Tomasz are seeing these MCE messages on our Athlons.
When it was i=0 people were seeing false positives. Starting from 1
reduces that.
> Anyone who knows more about this stuff care to comment? Is someone looking
> after MCE at the moment? I couldn't find out much info on it.
in the past, Alan and myself took care of i386, Andi Kleen did AMD64.
Dave
--
Dave Jones http://www.codemonkey.org.uk
next prev parent reply other threads:[~2003-08-30 13:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-28 13:48 2.6.0-test4 and hardware reports a non fatal incident Tomasz Czaus
2003-08-28 15:46 ` Randy.Dunlap
2003-08-28 17:28 ` Matt Gibson
2003-08-28 19:02 ` Matt Gibson
2003-08-28 22:17 ` Randy.Dunlap
2003-08-30 10:49 ` Matt Gibson
2003-08-30 12:44 ` Matt Gibson
2003-08-30 13:35 ` Dave Jones [this message]
2003-08-30 13:48 ` Matt Gibson
2003-08-30 13:51 ` Dave Jones
2003-08-30 13:10 ` Dave Jones
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