Commit 1990e29b authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher

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: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6475ae2b
......@@ -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] |
......
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