From: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
To: Adrian Bunk <bunk@fs.tum.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: RFC: [2.6 patch] better i386 CPU selection
Date: Thu, 11 Sep 2003 14:10:43 +0200 (MET DST) [thread overview]
Message-ID: <Pine.GSO.3.96.1030911134447.28174B-100000@delta.ds2.pg.gda.pl> (raw)
In-Reply-To: <20030911062816.GX27368@fs.tum.de>
On Thu, 11 Sep 2003, Adrian Bunk wrote:
> - X86_GOOD_APIC: Are there really that many processors with a bad APIC?
Only early revisions of the P54C (75-200MHz) Pentium processors are
affected: steppings B1, B3, B5, C2 and cB1 (or 1, 2, 4, 5 and 11) as
reported by cpuid). MMX Pentia and later chips are OK as well as any
systems using external i82489DX APICs (so far i486, P5 (60/66MHz) Pentium
and P54C Pentium systems with i82489DX APICs has been found, AFAIK). Once
I proposed the option to be user-selectable as an advanced CPU option
(<asm/bugs.h> does appropriate validation), but the proposal was rejected
as incomprehesible to an average user doing a kernel build.
--
+ Maciej W. Rozycki, Technical University of Gdansk, Poland +
+--------------------------------------------------------------+
+ e-mail: macro@ds2.pg.gda.pl, PGP key available +
next prev parent reply other threads:[~2003-09-11 12:14 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-07 16:47 RFC: [2.6 patch] better i386 CPU selection Mikael Pettersson
2003-09-07 17:43 ` Jamie Lokier
2003-09-07 18:09 ` Alan Cox
2003-09-08 8:17 ` Rogier Wolff
2003-09-08 12:36 ` Alan Cox
2003-09-10 14:17 ` Pavel Machek
2003-09-11 6:28 ` Adrian Bunk
2003-09-11 11:04 ` Dave Jones
2003-09-12 20:41 ` Adrian Bunk
2003-09-11 12:10 ` Maciej W. Rozycki [this message]
2003-09-12 19:07 ` Adrian Bunk
2003-09-16 12:34 ` Maciej W. Rozycki
2003-09-11 14:25 ` Alan Cox
2003-09-13 10:37 ` Adrian Bunk
2003-09-07 17:51 ` Adrian Bunk
-- strict thread matches above, loose matches on Subject: below --
2003-09-14 8:55 John Bradford
2003-09-14 8:52 John Bradford
[not found] <viay.6qh.11@gated-at.bofh.it>
[not found] ` <vli4.2Ml.15@gated-at.bofh.it>
[not found] ` <vnjR.5Sn.5@gated-at.bofh.it>
[not found] ` <vnD7.6jK.1@gated-at.bofh.it>
[not found] ` <vnMX.6x0.17@gated-at.bofh.it>
[not found] ` <vqKS.2NP.29@gated-at.bofh.it>
2003-09-14 0:07 ` Andi Kleen
2003-09-14 0:10 ` David Lang
2003-09-13 12:51 Adrian Bunk
2003-09-13 14:20 ` Kevin P. Fleming
2003-09-13 17:10 ` Adrian Bunk
2003-09-13 16:11 ` Dave Jones
2003-09-13 16:41 ` Adrian Bunk
2003-09-13 17:21 ` Dave Jones
2003-09-13 18:22 ` Adrian Bunk
2003-09-13 18:35 ` Dave Jones
2003-09-13 21:52 ` Adrian Bunk
2003-09-13 18:21 ` Jeff Garzik
2003-09-13 18:37 ` Dave Jones
2003-09-13 18:53 ` Jeff Garzik
2003-09-13 20:32 ` Alan Cox
2003-09-13 22:07 ` Adrian Bunk
2003-09-13 22:33 ` Jeff Garzik
2003-09-13 18:47 ` Alan Cox
2003-09-13 11:04 Mikael Pettersson
2003-09-13 11:02 Mikael Pettersson
2003-09-13 11:13 ` Adrian Bunk
2003-09-12 21:38 Mikael Pettersson
2003-09-12 23:23 ` Adrian Bunk
2003-09-16 12:42 ` Maciej W. Rozycki
2003-09-12 20:09 Mikael Pettersson
2003-09-12 22:51 ` Adrian Bunk
2003-09-07 21:47 Mikael Pettersson
2003-09-07 21:46 Mikael Pettersson
2003-09-07 21:56 ` Adrian Bunk
2003-09-07 11:28 Adrian Bunk
2003-09-07 11:46 ` Jan-Benedict Glaw
2003-09-07 13:17 ` Adrian Bunk
2003-09-07 13:48 ` Jan-Benedict Glaw
2003-09-07 12:42 ` Sam Ravnborg
2003-09-07 12:51 ` Adrian Bunk
2003-09-07 12:42 ` Robert Schwebel
2003-09-07 13:00 ` Adrian Bunk
2003-09-07 13:14 ` Robert Schwebel
2003-09-08 15:26 ` Tom Rini
2003-09-07 17:31 ` Alan Cox
2003-09-07 17:48 ` Robert Schwebel
2003-09-07 18:04 ` Alan Cox
2003-09-07 18:26 ` Robert Schwebel
2003-09-07 19:17 ` Alan Cox
2003-09-07 19:17 ` Alan Cox
2003-09-07 17:25 ` Alan Cox
2003-09-11 6:19 ` Adrian Bunk
2003-09-08 0:46 ` Rusty Russell
2003-09-08 14:29 ` Adrian Bunk
2003-09-09 1:11 ` Rusty Russell
2003-09-11 6:22 ` Adrian Bunk
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