drm/amdkfd: correct amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu log.

it could also be insufficient vram that makes
amdgpu_amdkfd_reserve_mem_limit fail.
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

@@ -1213,7 +1213,7 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
 
 	ret = amdgpu_amdkfd_reserve_mem_limit(adev, size, alloc_domain, !!sg);
 	if (ret) {
-		pr_debug("Insufficient system memory\n");
+		pr_debug("Insufficient memory\n");
 		goto err_reserve_limit;
 	}