Ping ...
thanks
xiaolei
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 7c7f97793ddd..0e6bdf2d028b 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -844,8 +844,10 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
* request pages for our SHM backend buffers from the DMA32 zone to
* hopefully avoid performance killing SWIOTLB bounce buffering.
*/
- if (dma_addressing_limited(gpu->dev))
+ if (dma_addressing_limited(gpu->dev)) {
priv->shm_gfp_mask |= GFP_DMA32;
+ priv->shm_gfp_mask &= ~__GFP_HIGHMEM;
+ }
/* Create buffer: */
ret = etnaviv_cmdbuf_init(priv->cmdbuf_suballoc, &gpu->buffer,