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Message-ID: <4C87CFFC.8050709@zytor.com>
Date: Wed, 08 Sep 2010 11:03:40 -0700
From: "H. Peter Anvin" <hpa@...or.com>
To: Andi Kleen <andi@...stfloor.org>
CC: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@...el.com>,
Ingo Molnar <mingo@...e.hu>,
"tglx@...utronix.de" <tglx@...utronix.de>,
"mingo@...hat.com" <mingo@...hat.com>,
"x86@...nel.org" <x86@...nel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH] [arch-x86] Allow SRAT integrity check to be skipped
On 09/07/2010 11:55 PM, Andi Kleen wrote:
> "H. Peter Anvin" <hpa@...or.com> writes:
>>
>> If this is a production BIOS it should have this information.
>
> The point was -- it wasn't a production BIOS and the production
> BIOS will be fixed.
>
>From the original description:
This patch adds a boot parameter to allow a kernel to be booted
with the option to skip the SRAT check. There are BIOSes in
^^^^^^^^^^^^^^^^^^^
production that have these failures, so this will allow people
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
in the field to work around these BIOS issues.
Agreed that command-line option is a good thing to have in general and
that it is not necessary to have DMI quirks for preproduction BIOSes.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
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