linux-kernel - Re: [patch -mm 26/28] x86-64 block irq balancing for timer

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Message-ID: <20070624020405.78bjajayowkw000k@imap.suse.de>
Date:	Sun, 24 Jun 2007 02:04:05 +0200
From:	Andreas Kleen <ak@...e.de>
To:	Arjan van de Ven <arjan@...radead.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	John Stultz <johnstul@...ibm.com>,
	Chris Wright <chrisw@...s-sol.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [patch -mm 26/28] x86-64 block irq balancing for timer

Am Sat 23 Jun 2007 11:27:20 PM CEST schrieb Arjan van de Ven  
<arjan@...radead.org>:

> On Sat, 2007-06-23 at 13:32 +0000, Thomas Gleixner wrote:
>> plain text document attachment
>> (x86-64-clockevents-irq-balancing.patch)
>> From: Venki Pallipadi <venkatesh.pallipadi@...el.com>
>>
>> Disable irq balancing on IRQ0.
>
>
> this patch is missing some rationale....

Several SIS chipsets lock up when you try to change affinity of IRQ #0

-Andi

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