Re: Kernel Oops with dual core athlon 64 (quick question)

From: Jon Schindler
Date: Thu Jul 07 2005 - 23:50:44 EST


Rafael,

Thanks a lot for the quick reply and patch. I have tested the patch tonight and things are looking good so far. For the first time since I upgraded from my single core athlon 64 3500+ my cpu fan isn't a tornado. Also, my CPU frequency isn't pegged at full throttle 24/7 (it's dropping down to 1000 Mhz at idle as it should). This is a good sign that your patch did fix the cpufreq driver in addition to the oopses I've been experiencing.

Thanks again for the patch, I'll let you know if the oopses reappear, but so far things are looking very good.

Jon

From: "Rafael J. Wysocki" <rjw@xxxxxxx>
To: "Jon Schindler" <jonschindler@xxxxxxxxxxx>
CC: linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: Kernel Oops with dual core athlon 64 (quick question)
Date: Thu, 7 Jul 2005 21:04:25 +0200

Hi,

On Thursday, 7 of July 2005 18:41, Jon Schindler wrote:
> Hi Rafael,
> I looked at the patch and noticed that it's changing a file inside
> linux-2.6.12-rc6/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
> So, basically, it's modifying the powernow driver in the i386 arch
> directory, but shouldn't that file be in "arch/x86_64/....", or am I missing
> something?

Yes. :-)

> I'm compiling the kernel for x86_64, so will my 64 bit kernel
> use this file even though it's in the i386 directory?

Yes, it will. x86-64 uses some sources from i386 directly, including
cpufreq (they would be identical anyway).

Greets,
Rafael


--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
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