linux-kernel - [PATCH 6/7] habanalabs/gaudi2: add handling to pmmu events in eqe handler

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Date:   Sun, 18 Sep 2022 14:37:16 +0300
From:   Oded Gabbay <ogabbay@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Dani Liberman <dliberman@...ana.ai>
Subject: [PATCH 6/7] habanalabs/gaudi2: add handling to pmmu events in eqe handler

From: Dani Liberman <dliberman@...ana.ai>

In order to get the error cause and the captured address in case of
page fault, added pmmu events to eqe handler.

Signed-off-by: Dani Liberman <dliberman@...ana.ai>
Reviewed-by: Oded Gabbay <ogabbay@...nel.org>
Signed-off-by: Oded Gabbay <ogabbay@...nel.org>
---
 drivers/misc/habanalabs/gaudi2/gaudi2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/habanalabs/gaudi2/gaudi2.c b/drivers/misc/habanalabs/gaudi2/gaudi2.c
index b95eab4c237c..b8b8b2dc2095 100644
--- a/drivers/misc/habanalabs/gaudi2/gaudi2.c
+++ b/drivers/misc/habanalabs/gaudi2/gaudi2.c
@@ -8756,6 +8756,7 @@ static void gaudi2_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_ent
 
 	case GAUDI2_EVENT_HMMU0_PAGE_FAULT_OR_WR_PERM ... GAUDI2_EVENT_HMMU12_SECURITY_ERROR:
 	case GAUDI2_EVENT_HMMU_0_AXI_ERR_RSP ... GAUDI2_EVENT_HMMU_12_AXI_ERR_RSP:
+	case GAUDI2_EVENT_PMMU0_PAGE_FAULT_WR_PERM ... GAUDI2_EVENT_PMMU0_SECURITY_ERROR:
 	case GAUDI2_EVENT_PMMU_AXI_ERR_RSP_0:
 		gaudi2_handle_mmu_spi_sei_err(hdev, event_type);
 		reset_flags |= HL_DRV_RESET_FW_FATAL_ERR;
-- 
2.25.1