linux-kernel - Re: [URGENT - PATCH FOR 2.6.39] omap: iommu: Return IRQ_HANDLED in fault handler when no fault occured

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Date:	Tue, 10 May 2011 16:19:45 +0300
From:	Tony Lindgren <tony@...mide.com>
To:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:	linux-omap@...r.kernel.org, David Cohen <dacohen@...il.com>,
	Hiroshi DOYU <Hiroshi.DOYU@...ia.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [URGENT - PATCH FOR 2.6.39] omap: iommu: Return IRQ_HANDLED in
 fault handler when no fault occured

* Laurent Pinchart <laurent.pinchart@...asonboard.com> [110510 15:35]:
> Hi Tony,
> 
> On Friday 29 April 2011 12:03:10 Laurent Pinchart wrote:
> > Hi Tony,
> > 
> > On Wednesday 27 April 2011 16:03:02 Laurent Pinchart wrote:
> > > The iommu shares an interrupt line with the OMAP3 ISP. The iommu
> > > interrupt handler must check the fault status and return IRQ_HANDLED
> > > when no fault occured.

Can you please update the description to say something like:

Commit d594f1f31afe13edd8c02f3854a65cc58cfb3b74 (Title of the commit
here) broke XYZ and because of this so and so happens.

Then please repost the patch with linux-arm-kernel mailing list Cc'd.
 
> > > Signed-off-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> > 
> > Could you please pick this one up for 2.6.39 ? As far as I know David is on
> > holidays so he might not be able to review the patch before the 2.6.39
> > release.
> 
> Ping. Please.

Well at least we now have something close to an ack from Hiroshi..
We really want to have acks for fixes like this, otherwise I don't
feel comfortable to rush something like this in.

Regards,

Tony
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