Commit ec42a6e7 authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/ttm: fix memory leak noticed by kmemleak.

If we don't need the zone we need to free it.
Acked-By: default avatarThomas Hellstrom <>
Signed-off-by: default avatarDave Airlie <>
parent b16d9acb
......@@ -323,8 +323,10 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
* No special dma32 zone needed.
if (mem <= ((uint64_t) 1ULL << 32))
if (mem <= ((uint64_t) 1ULL << 32)) {
return 0;
* Limit max dma32 memory to 4GB for now
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