Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

With io_uring, CPUSensor service shows 127 degree reading intermittently #19

Open
ZhikuiRen opened this issue Jul 14, 2022 · 1 comment
Open

With io_uring, CPUSensor service shows 127 degree reading intermittently #19

ZhikuiRen opened this issue Jul 14, 2022 · 1 comment

Comments

@ZhikuiRen
Copy link
Contributor

When io_uring is enabled with CPUSensor, SEL were logged with various CPU sensors with value of 127 degree for overnight run.
I suspect it is related to driver, need to debug further.
CPUSensor is left with epoll in this review
https://gerrit.openbmc.org/c/openbmc/dbus-sensors/+/46918
@leiyu-bytedance
Copy link
Contributor

What is the occurrence rate?
We tried to pick https://gerrit.openbmc.org/c/openbmc/dbus-sensors/+/56483, or just enable uring_args for CPU sensor, and did not find issues.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@ZhikuiRen @leiyu-bytedance