From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Dani Liberman <dliberman@habana.ai>
Subject: [PATCH 6/7] habanalabs/gaudi2: add handling to pmmu events in eqe handler
Date: Sun, 18 Sep 2022 14:37:16 +0300 [thread overview]
Message-ID: <20220918113717.2637094-6-ogabbay@kernel.org> (raw)
In-Reply-To: <20220918113717.2637094-1-ogabbay@kernel.org>
From: Dani Liberman <dliberman@habana.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@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.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
next prev parent reply other threads:[~2022-09-18 11:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-18 11:37 [PATCH 1/7] habanalabs/gaudi2: print RAZWI info upon PCIe access error Oded Gabbay
2022-09-18 11:37 ` [PATCH 2/7] habanalabs/gaudi2: increase hard-reset sleep time to 2 sec Oded Gabbay
2022-09-18 11:37 ` [PATCH 3/7] habanalabs/gaudi2: get f/w reset status register dynamically Oded Gabbay
2022-09-18 11:37 ` [PATCH 4/7] habanalabs: rename error info structure Oded Gabbay
2022-09-18 11:37 ` [PATCH 5/7] habanalabs/gaudi: change TPC Assert to use TPC DEC instead of QMAN err Oded Gabbay
2022-09-18 11:37 ` Oded Gabbay [this message]
2022-09-18 11:37 ` [PATCH 7/7] habanalabs/gaudi2: add secured attestation info uapi Oded Gabbay
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