This is not a kernel error. These logs are caused by VM faults that could not be handled. Typically, generated by user mode applications.
Signed-off-by: Alex Sierra <[email protected]> --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 22761a3bb818..98c8de7307be 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -582,14 +582,14 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, memset(&task_info, 0, sizeof(struct amdgpu_task_info)); amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); - dev_err(adev->dev, + dev_info(adev->dev, "[%s] %s page fault (src_id:%u ring:%u vmid:%u " "pasid:%u, for process %s pid %d thread %s pid %d)\n", hub_name, 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); - dev_err(adev->dev, " in page starting at address 0x%016llx from IH client 0x%x (%s)\n", + dev_info(adev->dev, " in page starting at address 0x%016llx from IH client 0x%x (%s)\n", addr, entry->client_id, soc15_ih_clientid_name[entry->client_id]); @@ -611,11 +611,11 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1); - dev_err(adev->dev, + dev_info(adev->dev, "VM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", status); if (hub == &adev->vmhub[AMDGPU_GFXHUB_0]) { - dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + dev_info(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", cid >= ARRAY_SIZE(gfxhub_client_ids) ? "unknown" : gfxhub_client_ids[cid], cid); @@ -648,22 +648,22 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, mmhub_cid = NULL; break; } - dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + dev_info(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", mmhub_cid ? mmhub_cid : "unknown", cid); } - dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + dev_info(adev->dev, "\t MORE_FAULTS: 0x%lx\n", REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); - dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + dev_info(adev->dev, "\t WALKER_ERROR: 0x%lx\n", REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); - dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + dev_info(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); - dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + dev_info(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); - dev_err(adev->dev, "\t RW: 0x%x\n", rw); + dev_info(adev->dev, "\t RW: 0x%x\n", rw); return 0; } -- 2.32.0
