diff options
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index 18ca651ab942..76940a9da980 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -1026,6 +1026,13 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev, ret = drm_gem_object_init(dev, obj, size); if (ret) goto fail; + /* + * Our buffers are kept pinned, so allocating them from the + * MOVABLE zone is a really bad idea, and conflicts with CMA. + * See comments above new_inode() why this is required _and_ + * expected if you're going to pin these pages. + */ + mapping_set_gfp_mask(obj->filp->f_mapping, GFP_HIGHUSER); } return obj; |