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| author | Tomer Tayar <ttayar@habana.ai> | 2021-08-08 19:36:48 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-09-01 17:38:24 +0200 |
| commit | 83d93e2bed14bafb30f9dca1babf4bf5de4e7a5a (patch) | |
| tree | 5e2f7507a4c75cdc9196304729e727d3c9fac732 /drivers/misc/habanalabs | |
| parent | habanalabs: add userptr_lookup node in debugfs (diff) | |
| download | linux-83d93e2bed14bafb30f9dca1babf4bf5de4e7a5a.tar.xz linux-83d93e2bed14bafb30f9dca1babf4bf5de4e7a5a.zip | |
habanalabs/gaudi: unmask out of bounds SLM access interrupt
The out of bounds SLM access TPC interrupt indicates a severe compiler
bug and needs to be informed to user.
This interrupt is currently masked so unmask it.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs')
| -rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index e49e6b8bcdd8..2e3e4b8ca624 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -2685,7 +2685,7 @@ static void gaudi_init_golden_registers(struct hl_device *hdev) tpc_id < TPC_NUMBER_OF_ENGINES; tpc_id++, tpc_offset += TPC_CFG_OFFSET) { /* Mask all arithmetic interrupts from TPC */ - WREG32(mmTPC0_CFG_TPC_INTR_MASK + tpc_offset, 0x8FFF); + WREG32(mmTPC0_CFG_TPC_INTR_MASK + tpc_offset, 0x8FFE); /* Set 16 cache lines */ WREG32_FIELD(TPC0_CFG_MSS_CONFIG, tpc_offset, ICACHE_FETCH_LINE_NUM, 2); |