diff options
| author | Dani Liberman <dliberman@habana.ai> | 2023-11-12 13:38:42 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-12-19 11:09:43 +0200 |
| commit | c9f9d0e3d0db300315d3bde7f122439633e6f007 (patch) | |
| tree | 7f4747637338aa3e6462b8a85bd80103a37f8f23 /drivers/accel | |
| parent | ae303d885d4a0fcea65330de9327d28edfebd206 (diff) | |
| download | linux-c9f9d0e3d0db300315d3bde7f122439633e6f007.tar.gz | |
accel/habanalabs: print error code when mapping fails
Failure to map is considered a non-trivial error and we need to notify
the user about it.
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/common/memory.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/accel/habanalabs/common/memory.c b/drivers/accel/habanalabs/common/memory.c index 0b8689fe0b64d..3348ad12c2375 100644 --- a/drivers/accel/habanalabs/common/memory.c +++ b/drivers/accel/habanalabs/common/memory.c @@ -955,8 +955,8 @@ static int map_phys_pg_pack(struct hl_ctx *ctx, u64 vaddr, (i + 1) == phys_pg_pack->npages); if (rc) { dev_err(hdev->dev, - "map failed for handle %u, npages: %llu, mapped: %llu", - phys_pg_pack->handle, phys_pg_pack->npages, + "map failed (%d) for handle %u, npages: %llu, mapped: %llu\n", + rc, phys_pg_pack->handle, phys_pg_pack->npages, mapped_pg_cnt); goto err; } @@ -1186,7 +1186,8 @@ static int map_device_va(struct hl_ctx *ctx, struct hl_mem_in *args, u64 *device rc = map_phys_pg_pack(ctx, ret_vaddr, phys_pg_pack); if (rc) { - dev_err(hdev->dev, "mapping page pack failed for handle %u\n", handle); + dev_err(hdev->dev, "mapping page pack failed (%d) for handle %u\n", + rc, handle); mutex_unlock(&hdev->mmu_lock); goto map_err; } |