From: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
Date: Sun, 24 Aug 2008 07:00:00 +0000 (+1000)
Subject: drm: don't call the vblank tasklet with irqs disabled.
X-Git-Tag: v2.6.27-rc5~17^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5b4f19417b75a2d7c1e36934f60a3e836c4337e;p=pandora-kernel.git

drm: don't call the vblank tasklet with irqs disabled.

If a specific tasklet shares data with irq context,
it needs to take a private irq-blocking spinlock within
the tasklet itself.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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