diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2022-03-16 14:38:12 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-25 12:40:26 -0400 |
| commit | 1990e29b1900758f596434204d4067955f6e904e (patch) | |
| tree | 9db8f9ba77f55018e9ee6eb1babe02e38068dce2 /drivers/gpu/drm/amd/amdkfd | |
| parent | 6475ae2b742876aa9b2a0aff7ba60f5c81917614 (diff) | |
drm/amdkfd: add RAS poison consumption handling for UTCL2 (v2)
Do RAS page retirement and use gpu reset as fallback in UTCL2 fault
handler.
v2: replace vm fault event with posion consumed event in UTCL2
poison consumption.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c index 7db2421a3340..56902b5bb7b6 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c @@ -308,6 +308,12 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev, struct kfd_vm_fault_info info = {0}; uint16_t ring_id = SOC15_RING_ID_FROM_IH_ENTRY(ih_ring_entry); + if (client_id == SOC15_IH_CLIENTID_UTCL2 && + amdgpu_amdkfd_ras_query_utcl2_poison_status(dev->adev)) { + event_interrupt_poison_consumption(dev, pasid, client_id); + return; + } + info.vmid = vmid; info.mc_id = client_id; info.page_addr = ih_ring_entry[4] | |