[PATCH 4/4] drm/amdgpu: print vmhub id when no VM inv eng found

[Yifan Zhang]

to facilitate debugging.

Signed-off-by: Yifan Zhang <yifan1.zh...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index a4ba2c50a5c3..abdc2923cb62 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -561,8 +561,8 @@ int amdgpu_gmc_allocate_vm_inv_eng(struct amdgpu_device 
*adev)
 
                inv_eng = ffs(vm_inv_engs[vmhub]);
                if (!inv_eng) {
-                       dev_err(adev->dev, "no VM inv eng for ring %s\n",
-                               ring->name);
+                       dev_err(adev->dev, "no VM inv eng for ring %s on hub 
%d\n",
+                               ring->name, ring->vm_hub);
                        return -EINVAL;
                }
 
-- 
2.37.3