Commit c468f9e2 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: improve GMC v9 page fault message 



Note if this is a retry fault or not and cleanup the message a bit.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0aaeefcc

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+4 −1
Original line number Diff line number Diff line
@@ -305,6 +305,7 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, 
				struct amdgpu_iv_entry *entry)

{

	struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src];

	bool retry_fault = !!(entry->src_data[1] & 0x80);

	uint32_t status = 0;

	u64 addr;
@@ -326,8 +327,10 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, 
		amdgpu_vm_get_task_info(adev, entry->pasid, &task_info);



		dev_err(adev->dev,

			"[%s] VMC page fault (src_id:%u ring:%u vmid:%u pasid:%u, for process %s pid %d thread %s pid %d)\n",

			"[%s] %s page fault (src_id:%u ring:%u vmid:%u "

			"pasid:%u, for process %s pid %d thread %s pid %d)\n",

			entry->vmid_src ? "mmhub" : "gfxhub",

			retry_fault ? "retry" : "no-retry",

			entry->src_id, entry->ring_id, entry->vmid,

			entry->pasid, task_info.process_name, task_info.tgid,

			task_info.task_name, task_info.pid);