Dave Airlie wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> If we don't need the zone we need to free it.
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> ---
> drivers/gpu/drm/ttm/ttm_memory.c | 4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/gpu/drm/ttm/ttm_memory.c
> b/drivers/gpu/drm/ttm/ttm_memory.c
> index 8bfde5f..f5245c0 100644
> --- a/drivers/gpu/drm/ttm/ttm_memory.c
> +++ b/drivers/gpu/drm/ttm/ttm_memory.c
> @@ -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)) {
> + kfree(zone);
> return 0;
> + }
>
> /*
> * Limit max dma32 memory to 4GB for now
>
Acked-By: Thomas Hellstrom <thellst...@vmware.com>
/Thomas
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