From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: bdbryant@mail.utexas.edu (Bobby D. Bryant)
Cc: linux-kernel@vger.kernel.org, mj@suse.cz
Subject: Re: PROBLEM: Slowdown for ATA/100 drive on PCI card, after 2.4.3 upgrade.
Date: Tue, 17 Apr 2001 12:33:12 +0100 (BST) [thread overview]
Message-ID: <E14pTjP-0002AT-00@the-village.bc.nu> (raw)
In-Reply-To: <3ADAF034.C4146DB5@mail.utexas.edu> from "Bobby D. Bryant" at Apr 16, 2001 07:14:28 PM
> [1.] One line summary of the problem:
>
> ATA/100 drive on PCI ATA/100 controller was very fast under 2.4.0 and
> 2.4.2, but becomes *very* slow under 2.4.3
Known problem with the VIA cipset setups. We turn a lot of features off to
try and avoid a hardware problem. VIA have finally released an 'official'
fix which seems to be a lot less damaging to performance on the whole. That
I hope will be in 2.4.4
next prev parent reply other threads:[~2001-04-17 11:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-16 13:14 Bobby D. Bryant
2001-04-17 11:33 ` Alan Cox [this message]
2001-04-17 12:13 ` Dennis Bjorklund
2001-04-17 12:41 ` PROBLEM: Slowdown for ATA/100 drive on PCI card, after 2.4.3upgrade Bobby D. Bryant
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