Re: [2.6.37/38] SDHCI spurious interrupt...

From: Chris Ball
Date: Wed Jan 19 2011 - 23:26:19 EST


Hi Daniel,

On Thu, Jan 20, 2011 at 11:21:14AM +0700, Daniel J Blueman wrote:
> With 2.6.37 (and by extension 2.6.38-rc1, as the code hasn't changed),
> I occasionally see an 'IRQ 16: nobody cared' message a second before
> shutting down (previously reported [1]); the culprit is the SDHCI
> driver for my Ricoh controller.
>
> I modified the interrupt handler to be unregistered later with a
> delay, and to dump out the interrupt mask read, but didn't catch it
> yet.

Are you able to bisect?

Thanks,

--
Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/>
One Laptop Per Child
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