system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-06 11:25:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

habanalabs: rate limit multi CS completion errors

Browse source 
As user can send wrong arguments to multi CS API, we rate limit
the amount of errors dumped to dmesg, in addition we change the
severity to warning.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ofir Bitton 2021-09-09 09:56:37 +03:00 committed by Oded Gabbay
parent 0a5ff77bf0
commit 3d3200ae16
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/misc/habanalabs/common/command_submission.c
View file

@ -2630,7 +2630,8 @@ static int hl_multi_cs_wait_ioctl(struct hl_fpriv *hpriv, void *data)
* completed after the poll function.
*/
if (!mcs_data.completion_bitmap) {
dev_err(hdev->dev, "Multi-CS got completion on wait but no CS completed\n");
dev_warn_ratelimited(hdev->dev,
"Multi-CS got completion on wait but no CS completed\n");
rc = -EFAULT;
}
}