linux-kernel - Re: [PATCH 02/21] drm/i915: Shut down PCH interrupts during irq

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Message-ID: <yunaa9m7wnd.fsf@aiko.keithp.com>
Date:	Fri, 30 Sep 2011 10:44:22 -0700
From:	Keith Packard <keithp@...thp.com>
To:	Daniel Vetter <daniel@...ll.ch>
Cc:	Dave Airlie <airlied@...hat.com>, intel-gfx@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH 02/21] drm/i915: Shut down PCH interrupts during irq_uninstall

On Fri, 30 Sep 2011 18:20:48 +0200, Daniel Vetter <daniel@...ll.ch> wrote:

> Shouldn't we mask/ack south DE irqs before before we mask DE irqs to avoid
> races, i.e.  move this new code up?

I don't know. What about the GT interrupts? I just stuck stuff at the
bottom, figuring it would do the least harm...

-- 
keith.packard@...el.com

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