drm/amdgpu: check userptrs mm earlier
Instead of when we try to bind it check the usermm when
we try to use it in the IOCTLs.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index 59f735a..a0bdb0e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -121,7 +121,7 @@
{
struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj);
- if (amdgpu_ttm_tt_has_userptr(bo->tbo.ttm))
+ if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm))
return ERR_PTR(-EPERM);
return drm_gem_prime_export(dev, gobj, flags);