From: Dave Jones <davej@suse.de>
To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Cc: Mikael Pettersson <mikpe@csd.uu.se>,
alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org,
marcelo@conectiva.com.br, torvalds@transmeta.com
Subject: Re: [PATCH] boot_cpu_data corruption on SMP x86
Date: Fri, 22 Mar 2002 08:58:28 +0100 [thread overview]
Message-ID: <20020322085828.P22861@suse.de> (raw)
In-Reply-To: <200203212117.WAA22504@harpo.it.uu.se> <Pine.GSO.3.96.1020322002809.1646C-100000@delta.ds2.pg.gda.pl>
On Fri, Mar 22, 2002 at 12:36:02AM +0100, Maciej W. Rozycki wrote:
> If say the BSP supports cpuid but an AP does not (possible for an
> i486 setup)
It's also possible on any SMP aware system, but with the warning
"you use asymetric CPUs, you get to keep the pieces". I don't recall
486's being any exception to this rule.
--
| Dave Jones. http://www.codemonkey.org.uk
| SuSE Labs
next prev parent reply other threads:[~2002-03-22 7:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-21 21:17 [PATCH] boot_cpu_data corruption on SMP x86 Mikael Pettersson
2002-03-21 23:36 ` Maciej W. Rozycki
2002-03-22 7:58 ` Dave Jones [this message]
2002-03-22 14:23 ` Maciej W. Rozycki
2002-03-22 14:42 ` Richard B. Johnson
-- strict thread matches above, loose matches on Subject: below --
2002-03-14 17:24 Mikael Pettersson
2002-03-21 20:01 ` Maciej W. Rozycki
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