linux-kernel - Re: [2.6 patch] fix pciehp_free

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Message-Id: <200809101051.11488.jbarnes@virtuousgeek.org>
Date:	Wed, 10 Sep 2008 10:51:11 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>
Cc:	Adrian Bunk <bunk@...nel.org>, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: Re: [2.6 patch] fix pciehp_free_irq()

On Tuesday, September 9, 2008 3:52 pm Kenji Kaneshige wrote:
> ----- Original Message -----
>
> >From: Jesse Barnes <jbarnes@...tuousgeek.org>
> >To: Adrian Bunk <bunk@...nel.org>
> >Subject: Re: [2.6 patch] fix pciehp_free_irq()
> >Date: Tue, 9 Sep 2008 11:40:41 -0700
> >Cc: Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>,
> >   linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org
> >
> >On Wednesday, August 27, 2008 3:05 pm Adrian Bunk wrote:
> >> This patch fixes an obvious bug (loop was never entered) caused by
> >> commit 820943b6fc4781621dee52ba026106758a727dd3
> >> (pciehp: cleanup pcie_poll_cmd).
> >>
> >> Reported-by: Adrian Bunk <bunk@...nel.org>
> >> Signed-off-by: Adrian Bunk <bunk@...nel.org>
> >
> >Applied to my linux-next branch.  Kenji-san do you think this should go
> > into 2.6.27?  I haven't heard any regression reports about it, but it
> > does seem like a good and simple fix...
>
> Though regression was not reported, it is actually a regression internally.
> It doesn't have a big impact against the hotplug controller that supports
> "command completed interrupt", but it might have a impact against the
> controller that doesn't support "command completed interrupt". So I think
> it should go into 2.6.27. As you said, the patch looks good and simple.

Ok, thanks, I've queued it up for 2.6.27.

-- 
Jesse Barnes, Intel Open Source Technology Center
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