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| author | Christian König <christian.koenig@amd.com> | 2016-02-08 11:08:35 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-02-10 14:17:16 -0500 |
| commit | cc325d1913475655b81c0417ba04c84f168ac78c (patch) | |
| tree | 6dcc586983e753988a4b2713678f78bbb49ded6e /drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | |
| parent | 04db4caf5c836c211977a54c9218f2cdee14897f (diff) | |
| download | linux-cc325d1913475655b81c0417ba04c84f168ac78c.tar.gz | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c index 59f735a933a9..a0bdb0e45c0f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c @@ -121,7 +121,7 @@ struct dma_buf *amdgpu_gem_prime_export(struct drm_device *dev, { 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); |