tree bb1e106de12fca7046be3bc6b21cb13a765e4ea1
parent 47cc140931cc03076014fdbfdd512d6dd9d74d34
author Michel Daenzer <michel@tungstengraphics.com> 1158862331 +1000
committer Dave Airlie <airlied@linux.ie> 1158867154 +1000

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>