linux-kernel - Re: [BUG] intr_remap: Simplify the code further

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Date:	Fri, 29 Oct 2010 20:50:50 -0500
From:	Russ Anderson <rja@....com>
To:	Suresh Siddha <suresh.b.siddha@...el.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>,
	David Woodhouse <dwmw2@...radead.org>,
	Jesse Barnes <jbarnes@...tuousgeek.org>, rja@...ricas.sgi.com
Subject: Re: [BUG] intr_remap: Simplify the code further

On Fri, Oct 29, 2010 at 05:37:42PM -0700, Suresh Siddha wrote:
> On Fri, 2010-10-29 at 15:22 -0700, Russ Anderson wrote:
> > There is a regression that is causing a NULL pointer dereference
> > in free_irte when shutting down xpc.  git bisect narrowed it down
> > to git commit d585d060b42bd36f6f0b23ff327d3b91f80c7139, which 
> > changed free_irte().  Reverse applying the patch fixes the problem.
> > 
> 
> Russ, Is this with !CONFIG_SPARSE_IRQ?


CONFIG_SPARSE_IRQ=y


-- 
Russ Anderson, OS RAS/Partitioning Project Lead  
SGI - Silicon Graphics Inc          rja@....com
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