From: Michel Daenzer <michel@tungstengraphics.com>
Date: Thu, 21 Sep 2006 18:12:11 +0000 (+1000)
Subject: drm: fd.o Bug #7595: Avoid u32 overflows in radeon_check_and_fixup_offset().
X-Git-Tag: v2.6.19-rc1~641^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=214ff13d9ebbba7940f29bc89669f85f12533083;p=pandora-kernel.git

drm: fd.o Bug #7595: Avoid u32 overflows in radeon_check_and_fixup_offset().

The overflows could cause valid offsets to get rejected under some
circumstances, e.g. when the framebuffer resides at the very end of the card's
address space.

Signed-off-by: Dave Airlie <airlied@linux.ie>
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