Fix printing empty string array. Signed-off-by: YiPeng Chai <YiPeng.Chai@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index c571f0d95994..d04fc0f19a29 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -128,8 +128,9 @@ static int gmc_v11_0_process_interrupt(struct amdgpu_device *adev, "for process %s pid %d thread %s pid %d)\n", entry->vmid_src ? "mmhub" : "gfxhub", entry->src_id, entry->ring_id, entry->vmid, - entry->pasid, task_info.process_name, task_info.tgid, - task_info.task_name, task_info.pid); + entry->pasid, + task_info.process_name[0] ? task_info.process_name : "NULL", task_info.tgid, + task_info.task_name[0] ? task_info.task_name : "NULL", task_info.pid); dev_err(adev->dev, " in page starting at address 0x%016llx from client %d\n", addr, entry->client_id); if (!amdgpu_sriov_vf(adev)) -- 2.34.1
