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Message-ID: <Pine.LNX.4.64.0806201336400.16501@schroedinger.engr.sgi.com>
Date: Fri, 20 Jun 2008 13:37:04 -0700 (PDT)
From: Christoph Lameter <clameter@....com>
To: Mike Travis <travis@....com>
cc: "Eric W. Biederman" <ebiederm@...ssion.com>,
Jeremy Fitzhardinge <jeremy@...p.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [crash, bisected] Re: [PATCH 3/4] x86_64: Fold pda into per cpu
area
On Fri, 20 Jun 2008, Mike Travis wrote:
> > Is this a change that only got tested on x86_32?
>
> I'm only testing this on x86_64. The zero-based percpu/pda changes worked fine
> up until just recently. At first it was one of Ingo's "randconfig" config files
> that was tripping it up, but lately it's not working on any config.
x86_32 does not need the zero basing since it does not have a pda.
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