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From: Miroslaw KLABA <totoro@totoro.be>
To: john stultz <johnstul@us.ibm.com>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: Re: Double Interrupt with HT
Date: Tue, 16 Dec 2003 23:55:36 +0100	[thread overview]
Message-ID: <1071615336.3fdf8d6840208@ssl0.ovh.net> (raw)
In-Reply-To: <1071603069.991.194.camel@cog.beaverton.ibm.com>

Hello,

I had the problem with 2.4.22, 2.4.22-ac4, 2.4.23 and 2.4.24-pre1.
The problem is that all the kernel is working "twice the speed".
The command "while true; do date; sleep 1; done;" shows that the date is growing
2 seconds per second... :/
I found a patch for irqbalance for 2.4.23, and now I don't have the problem 
anymore with the clock.
http://www.hardrock.org/kernel/2.4.23/irqbalance-2.4.23-jb.patch

With 2.6.0-test11, I didn't have any problem, but we can't switch to 2.6.0 yet
production.
I think it is a bug with the via chipset, but I'm not able to get deeper in the
kernel code.

Thanks
Miro






Quoting john stultz <johnstul@us.ibm.com>:

> On Mon, 2003-12-15 at 06:58, Miroslaw KLABA wrote:
> > I've got a problem while using Hyper-Threading on a motherboard with Via
> P4M266A
> > chipset with 2.4.23 kernel.
> 
> Could you try to narrow down when the problem first appeared? Was it not
> seen in 2.4.23-pre3 but showed up in 2.4.23-rc1? The narrower the
> better. 
> 
> thanks
> -john
> 
> 
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 



  reply	other threads:[~2003-12-16 22:56 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-15 14:58 Double Interrupt with HT Miroslaw KLABA
2003-12-15 17:16 ` Herbert Poetzl
2003-12-15 17:31   ` Miroslaw KLABA
2003-12-16 19:31 ` john stultz
2003-12-16 22:55   ` Miroslaw KLABA [this message]
2003-12-16 23:50     ` john stultz
2003-12-17  3:03       ` Miroslaw KLABA
2003-12-18  3:22         ` john stultz
2003-12-18 12:14           ` Miroslaw KLABA
2003-12-18 13:51             ` Zwane Mwaikambo
2003-12-18 16:35               ` Miroslaw KLABA
2003-12-18 16:42                 ` William Lee Irwin III
2003-12-18 17:31                   ` William Lee Irwin III
2003-12-18 17:21                 ` Zwane Mwaikambo
2003-12-19  0:32                   ` Miroslaw KLABA
2003-12-19  0:38                     ` Zwane Mwaikambo

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