From: Andrew Morton <akpm@osdl.org>
To: pawfen@wp.pl
Cc: linux-kernel@vger.kernel.org
Subject: Re: MTRR vesafb and wrong X performance
Date: Wed, 24 Nov 2004 17:18:05 -0800 [thread overview]
Message-ID: <20041124171805.0586a5a1.akpm@osdl.org> (raw)
In-Reply-To: <1101338139.1780.9.camel@PC3.dom.pl>
Pawel Fengler <pawfen@wp.pl> wrote:
>
> When I use boot option "video=vesafb:nomtrr" with any 2.6.x kernel,
> Xserver performance is nearly as good as under 2.4.x kernel
> and warning (in xorg.log) does not appear.
>
> It seems to be a problem with mtrr and vesafb described several times,
> for example Jan 18, 2004 in thread "Overlapping MTRRs in 2.6.1"
> but it was a long time ago.
Please send the full dmesg output and the contents of /proc/mtrr for
2.6.10-rc2.
next prev parent reply other threads:[~2004-11-25 1:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-24 23:15 Pawel Fengler
2004-11-25 1:18 ` Andrew Morton [this message]
2004-11-25 21:56 ` Pawel Fengler
2004-11-29 11:12 ` Gerd Knorr
2004-11-29 15:40 ` Dave Jones
2004-11-29 16:22 ` Gerd Knorr
2004-11-29 16:57 ` Dave Jones
2004-11-29 17:34 ` Gerd Knorr
2004-11-29 17:22 ` Alan Cox
2004-11-29 18:17 ` Dave Jones
2004-11-29 17:23 ` Alan Cox
2004-11-29 16:24 ` Alan Cox
2004-11-25 8:49 ` Gerd Knorr
2004-11-26 16:48 Pawel Fengler
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