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| author | Dani Liberman <dliberman@habana.ai> | 2023-03-15 10:00:58 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-03-20 17:35:34 +0200 |
| commit | 9669b96f275b4706aa6d9e46479c81983595f0ee (patch) | |
| tree | 020b886424d441794917231c06e59ab1e64998c2 /drivers/accel | |
| parent | 958e47977bd12e06752a559541867028b120de76 (diff) | |
| download | lwn-9669b96f275b4706aa6d9e46479c81983595f0ee.tar.gz lwn-9669b96f275b4706aa6d9e46479c81983595f0ee.zip | |
accel/habanalabs: fix page fault event clear
After getting page fault in gaudi2, we need to clear the valid bit
instead of the address.
Signed-off-by: Dani Liberman <dliberman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/habanalabs/gaudi2/gaudi2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c index 9f6dbc020d27..9e4ef22c5fb2 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c @@ -8846,7 +8846,7 @@ static void gaudi2_handle_page_error(struct hl_device *hdev, u64 mmu_base, bool is_pmmu ? "PMMU" : "HMMU", addr, ((u64)axid_h << 32) + axid_l); hl_handle_page_fault(hdev, addr, 0, is_pmmu, event_mask); - WREG32(mmu_base + MMU_OFFSET(mmDCORE0_HMMU0_MMU_PAGE_ERROR_CAPTURE), 0); + WREG32(mmu_base + MMU_OFFSET(mmDCORE0_HMMU0_MMU_ACCESS_PAGE_ERROR_VALID), 0); } static void gaudi2_handle_access_error(struct hl_device *hdev, u64 mmu_base, bool is_pmmu) |