drm: Make sure the DRM offset matches the CPU

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The pgoff option in mmap() is defined as an unsigned long
so the offset generated by DRM needs to fit into
BITS_PER_LONG for the CPU in question.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Jordan Crouse 2010-05-27 13:40:27 -06:00 • committed by Dave Airlie

parent 4b7fb9b574

commit 05269a3a5a

1 changed files with 10 additions and 0 deletions

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drivers/gpu/drm/drm_gem.c

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