diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_events.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_events.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c index e9f0e0a1b41c..6e1d41c5bf86 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c @@ -1011,25 +1011,41 @@ void kfd_signal_vm_fault_event(struct kfd_dev *dev, unsigned int pasid, void kfd_signal_reset_event(struct kfd_dev *dev) { struct kfd_hsa_hw_exception_data hw_exception_data; + struct kfd_hsa_memory_exception_data memory_exception_data; struct kfd_process *p; struct kfd_event *ev; unsigned int temp; uint32_t id, idx; + int reset_cause = atomic_read(&dev->sram_ecc_flag) ? + KFD_HW_EXCEPTION_ECC : + KFD_HW_EXCEPTION_GPU_HANG; /* Whole gpu reset caused by GPU hang and memory is lost */ memset(&hw_exception_data, 0, sizeof(hw_exception_data)); hw_exception_data.gpu_id = dev->id; hw_exception_data.memory_lost = 1; + hw_exception_data.reset_cause = reset_cause; + + memset(&memory_exception_data, 0, sizeof(memory_exception_data)); + memory_exception_data.ErrorType = KFD_MEM_ERR_SRAM_ECC; + memory_exception_data.gpu_id = dev->id; + memory_exception_data.failure.imprecise = true; idx = srcu_read_lock(&kfd_processes_srcu); hash_for_each_rcu(kfd_processes_table, temp, p, kfd_processes) { mutex_lock(&p->event_mutex); id = KFD_FIRST_NONSIGNAL_EVENT_ID; - idr_for_each_entry_continue(&p->event_idr, ev, id) + idr_for_each_entry_continue(&p->event_idr, ev, id) { if (ev->type == KFD_EVENT_TYPE_HW_EXCEPTION) { ev->hw_exception_data = hw_exception_data; set_event(ev); } + if (ev->type == KFD_EVENT_TYPE_MEMORY && + reset_cause == KFD_HW_EXCEPTION_ECC) { + ev->memory_exception_data = memory_exception_data; + set_event(ev); + } + } mutex_unlock(&p->event_mutex); } srcu_read_unlock(&kfd_processes_srcu, idx); |