drm/amdgpu: stop reserving a shared fence for VA updates

We don't add any fences do the buffer, but just use it's address.

Additional to that we don't need a duplicates list here.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 4acb9c5e8b64..ec7037a48b6e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -547,7 +547,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
         struct amdgpu_bo_list_entry vm_pd;
         struct ttm_validate_buffer tv;
         struct ww_acquire_ctx ticket;
-        struct list_head list, duplicates;
+        struct list_head list;
         uint32_t invalid_flags, va_flags = 0;
         int r = 0;
 
@@ -585,14 +585,13 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
                 return -ENOENT;
         abo = gem_to_amdgpu_bo(gobj);
         INIT_LIST_HEAD(&list);
-        INIT_LIST_HEAD(&duplicates);
         tv.bo = &abo->tbo;
-        tv.shared = true;
+        tv.shared = false;
         list_add(&tv.head, &list);
 
         amdgpu_vm_get_pd_bo(&fpriv->vm, &list, &vm_pd);
 
-        r = ttm_eu_reserve_buffers(&ticket, &list, true, &duplicates);
+        r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL);
         if (r) {
                 drm_gem_object_unreference_unlocked(gobj);
                 return r;