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habanalabs/gaudi2: capture page fault data

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Capture page fault data when it happens.

Signed-off-by: Dani Liberman <dliberman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Dani Liberman 2022-09-29 10:28:36 +03:00 committed by Oded Gabbay
parent 15ac503cdc
commit 4f11694f27
1 changed files with 1 additions and 0 deletions
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drivers/misc/habanalabs/gaudi2/gaudi2.c
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@ -8286,6 +8286,7 @@ static void gaudi2_handle_page_error(struct hl_device *hdev, u64 mmu_base, bool
dev_err_ratelimited(hdev->dev, "%s page fault on va 0x%llx\n",
is_pmmu ? "PMMU" : "HMMU", addr);
hl_capture_page_fault(hdev, addr, 0, is_pmmu);
WREG32(mmu_base + MMU_OFFSET(mmDCORE0_HMMU0_MMU_PAGE_ERROR_CAPTURE), 0);
}