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From: Andi Kleen <ak@suse.de>
To: Keith Mannthey <kmannth@gmail.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Only one processor detected in 8-Way opteron in 32-bit mode
Date: 03 Dec 2005 15:21:14 -0700	[thread overview]
Message-ID: <p73psod4yat.fsf@verdi.suse.de> (raw)
In-Reply-To: <a762e240512021407p5a31c0daid902352625701ca2@mail.gmail.com>

Keith Mannthey <kmannth@gmail.com> writes:

> Welcome to hardware bring up.  Ok I looked a little closer at the
> story.  In x86_64 the only check for valid apic is apicid < MAX_APICS
> which make sense to me.

It will still not work. He will need a variant of the physflat-i386 
patch I posted some time ago. However it needs some cleanup
to be actually mergeable

My recommendation is a 64bit kernel.

-Andi

  parent reply	other threads:[~2005-12-03 17:52 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-01 21:15 Only one processor detected in 8-Way opteron in 32-bit mode Bharath Ramesh
2005-12-01 23:27 ` Keith Mannthey
2005-12-02  0:51   ` Bharath Ramesh
2005-12-02  1:12     ` Bharath Ramesh
2005-12-02  1:42       ` Keith Mannthey
2005-12-02  2:32         ` Bharath Ramesh
2005-12-02 15:32         ` Bharath Ramesh
2005-12-02 22:07           ` Keith Mannthey
     [not found]             ` <c775eb9b0512021534y693f3bf3i4b85b7cb0dcb08b6@mail.gmail.com>
     [not found]               ` <a762e240512021701q4ea436d9u563704c4daeb7584@mail.gmail.com>
2005-12-03  2:06                 ` Bharath Ramesh
2005-12-06 21:32                   ` Bill Davidsen
2005-12-14  2:02                     ` Bharath Ramesh
2005-12-03 22:21             ` Andi Kleen [this message]
2005-12-04 14:24               ` Bharath Ramesh
2005-12-04 17:27                 ` Matti Aarnio

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