Commit 046d669c authored by Krzysztof Kolasa's avatar Krzysztof Kolasa Committed by Dave Airlie
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[PATCH] drm/mm: Fix support 4 GiB and larger ranges

bad argument if(tmp)... in check_free_hole

fix oops: kernel BUG at drivers/gpu/drm/drm_mm.c:305!

[airlied: excellent, this was my task for today].
Signed-off-by: default avatarKrzysztof Kolasa <>
Reviewed-by: default avatarChris wilson <>
Signed-off-by: default avatarDave Airlie <>
parent 6981e2af
......@@ -403,7 +403,7 @@ static int check_free_hole(u64 start, u64 end, u64 size, unsigned alignment)
unsigned rem;
rem = do_div(tmp, alignment);
if (tmp)
if (rem)
start += alignment - rem;
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