From: Andrew Burgess <aab@cichlid.com>
To: linux-kernel@vger.kernel.org
Subject: Re: 2.6.13-rc6-rt3
Date: Thu, 18 Aug 2005 12:58:17 -0700 [thread overview]
Message-ID: <200508181958.j7IJwHIf011275@cichlid.com> (raw)
>I haven't used any of the RT patches since V0.7.51-xx, but I upgraded to -rt8
>yesterday and had a couple of problems. I've just noticed you released -rt9,
>but I don't think my problem is listed as fixed.. I'll upgrade anyway, in a
>minute.
>The problem I'm having is that when the kernel probes my IDE devices it slows
>down, taking ages to complete the probe. Henceforth the kernel seems to work
>at a slower speed doing just about anything (compiling, etc.), but
>interactive performance is okay. It's a bizarre problem.
Similar symptoms happened to me recently and it turned out I had accidently
omitted support for my mb ide chipset (ata_piix) while shrinking my config so
the kernel was unable to set dma mode. Took me a while to find because everything
was working (in PIO mode) just really slowly :-)
next reply other threads:[~2005-08-18 19:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-18 19:58 Andrew Burgess [this message]
2005-08-19 1:32 ` 2.6.13-rc6-rt3 Steven Rostedt
-- strict thread matches above, loose matches on Subject: below --
2005-08-16 12:18 2.6.13-rc6-rt3 Ingo Molnar
2005-08-18 9:57 ` 2.6.13-rc6-rt3 Alistair John Strachan
2005-08-18 10:00 ` 2.6.13-rc6-rt3 Thomas Gleixner
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