linux-kernel - Re: [PATCH] x86/irq: using move_irq

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Message-ID: <20090429204135.GF21421@elte.hu>
Date:	Wed, 29 Apr 2009 22:41:35 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Suresh Siddha <suresh.b.siddha@...el.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86/irq: using move_irq_desc


* Yinghai Lu <yinghai@...nel.org> wrote:

> 
> move_irq_desc will try to move irq_desc to node wanted if allocated one is not correct.
> (happen on device on different nodes that are using MSI, drivers are loaded and unloaded
> randomly)
> 
> [ Impact: make irq_desc go with device on node ]
> 
> Signed-off-by: Yinghai Lu <yinghai@...nel.org>
> 
> ---
>  arch/x86/kernel/apic/io_apic.c |    6 +-----
>  include/linux/irq.h            |    4 ++++
>  2 files changed, 5 insertions(+), 5 deletions(-)

applied, thanks. I'll look into merging it into the irq tree 
tomorrow and testing it.

	Ingo
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