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authorOded Gabbay <oded.gabbay@gmail.com>2019-03-27 10:44:28 +0300
committerOded Gabbay <oded.gabbay@gmail.com>2019-03-27 10:44:28 +0300
commitcab8e3e20d5cb89c876c30d24d38f1caf1d9bdb8 (patch)
tree70bdc085c10389e68912126eb0f08d63d411b20b /drivers/misc/habanalabs
parentaa957088b4e846146b230e431dd9dad59e907f9a (diff)
downloadlinux-cab8e3e20d5cb89c876c30d24d38f1caf1d9bdb8.tar.xz
habanalabs: improve error messages
This patch improves two error messages to help the user to better understand what error occurred. Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc/habanalabs')
-rw-r--r--drivers/misc/habanalabs/command_submission.c3
-rw-r--r--drivers/misc/habanalabs/memory.c2
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/command_submission.c b/drivers/misc/habanalabs/command_submission.c
index f908643f871f..02c48da0b645 100644
--- a/drivers/misc/habanalabs/command_submission.c
+++ b/drivers/misc/habanalabs/command_submission.c
@@ -261,7 +261,8 @@ static void cs_timedout(struct work_struct *work)
ctx_asid = cs->ctx->asid;
/* TODO: add information about last signaled seq and last emitted seq */
- dev_err(hdev->dev, "CS %d.%llu got stuck!\n", ctx_asid, cs->sequence);
+ dev_err(hdev->dev, "User %d command submission %llu got stuck!\n",
+ ctx_asid, cs->sequence);
cs_put(cs);
diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c
index ce1fda40a8b8..39788b1cf8d0 100644
--- a/drivers/misc/habanalabs/memory.c
+++ b/drivers/misc/habanalabs/memory.c
@@ -109,7 +109,7 @@ static int alloc_device_memory(struct hl_ctx *ctx, struct hl_mem_in *args,
page_size);
if (!phys_pg_pack->pages[i]) {
dev_err(hdev->dev,
- "ioctl failed to allocate page\n");
+ "Failed to allocate device memory (out of memory)\n");
rc = -ENOMEM;
goto page_err;
}