Re: [PATCH 1/3 2.6.39] Input: wm831x-ts - Fix races with IRQ management

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On Tue, May 03, 2011 at 03:46:18PM +0100, Mark Brown wrote:
> On Tue, Apr 19, 2011 at 07:17:52PM +0100, Mark Brown wrote:
> > If the WM831x pen down and data IRQs run in parallel it is possible for the
> > data and pen down IRQs to deadlock themselves as one is part way through
> > disabling its operation while the other is part way through enabling. Fix
> > this by always disabling the pen down interrupt while data is active and
> > vice versa.  When a changeover is required we disable the IRQ that is to
> > be stopped then schedule work that will enable the new IRQ.
> 
> Any updates on this?

I sent a pull request to Linus last night, hopefully he'll pull.

Thanks.

-- 
Dmitry
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