From: Dani Liberman Date: Sun, 12 Nov 2023 11:38:42 +0000 (+0200) Subject: accel/habanalabs: print error code when mapping fails X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c9f9d0e3d0db300315d3bde7f122439633e6f007;p=linux.git 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 Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- 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; }