1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 100f4c6a8c1b..50e95ab9615a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -352,9 +352,9 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
         setup_timer(&ring->fence_drv.fallback_timer, amdgpu_fence_fallback,
                     (unsigned long)ring);
 
-        ring->fence_drv.num_fences_mask = num_hw_submission - 1;
+        ring->fence_drv.num_fences_mask = num_hw_submission * 2 - 1;
         spin_lock_init(&ring->fence_drv.lock);
-        ring->fence_drv.fences = kcalloc(num_hw_submission, sizeof(void *),
+        ring->fence_drv.fences = kcalloc(num_hw_submission * 2, sizeof(void *),
                                          GFP_KERNEL);
         if (!ring->fence_drv.fences)
                 return -ENOMEM;