Re: [PATCH PREEMPT_RT]: On AT91 ARM: GPIO Interrupt handling can/willstall forever
From: Thomas Gleixner
Date: Fri Nov 30 2007 - 16:47:57 EST
On Thu, 29 Nov 2007, Russell King - ARM Linux wrote:
> If people insist on adding the mask/unmask crap to it, the function
> might as well be deleted and be an alias for handle_level_IRQ. Because
> that's _precisely_ what you lot are turning it into.
> Ah, and looking at the changes to the file, the addition of the mask
> and unmask was done by someone who didn't understand what this was
> trying to do. So that change should be backed out.
It looks like a mechanical "fix them all" thingy. I never intended to
use the simple handler for anything else than a fast demux handler.
You are right, it needs to be backed out.
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