Public bug reported:
SRU Justification:
[Impact]
mlxbf-ptm is a kernel driver that provides debufgs interface for system
software to monitor Bluefield devices' power and thermal management
parameters.
[Fix]
This change:
* This change adds additional debugfs node that gets the current thermal
envelope set in the thermal state machine
[Test Case]
* After installing the kernel module, debugfs entry at
/sys/kernel/debug/mlxbf-ptm will be created
* monitors/status folder contains read-only parameters reported from the
Bluefield device
* cat /sys/kernel/debug/mlxbf-ptm/temp_envelope shows current thermal
envelope
[Regression Potential]
* Minimal - as these are read-only parameters that report Bluefield device
information.
[Other]
* This code is likely to change depending on feedback we received from
maintainers.
** Affects: linux-bluefield (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
- RU Justification:
+ SRU Justification:
[Impact]
mlxbf-ptm is a kernel driver that provides debufgs interface for system
software to monitor Bluefield devices' power and thermal management
parameters.
[Fix]
This change:
* This change adds additional debugfs node that gets the current thermal
- envelope set in the thermal state machine
+ envelope set in the thermal state machine
[Test Case]
* After installing the kernel module, debugfs entry at
- /sys/kernel/debug/mlxbf-ptm will be created
+ /sys/kernel/debug/mlxbf-ptm will be created
* monitors/status folder contains read-only parameters reported from the
- Bluefield device
+ Bluefield device
* cat /sys/kernel/debug/mlxbf-ptm/temp_envelope shows current thermal
- envelope
+ envelope
[Regression Potential]
* Minimal - as these are read-only parameters that report Bluefield device
- information.
+ information.
[Other]
* This code is likely to change depending on feedback we received from
- maintainers.
+ maintainers.
** Summary changed:
- ptm debugfs: add thermal envelope debugfs node
+ mlxbf-ptm: add thermal envelope debugfs node
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-bluefield in Ubuntu.
https://bugs.launchpad.net/bugs/2034594
Title:
mlxbf-ptm: add thermal envelope debugfs node
Status in linux-bluefield package in Ubuntu:
New
Bug description:
SRU Justification:
[Impact]
mlxbf-ptm is a kernel driver that provides debufgs interface for system
software to monitor Bluefield devices' power and thermal management
parameters.
[Fix]
This change:
* This change adds additional debugfs node that gets the current thermal
envelope set in the thermal state machine
[Test Case]
* After installing the kernel module, debugfs entry at
/sys/kernel/debug/mlxbf-ptm will be created
* monitors/status folder contains read-only parameters reported from the
Bluefield device
* cat /sys/kernel/debug/mlxbf-ptm/temp_envelope shows current thermal
envelope
[Regression Potential]
* Minimal - as these are read-only parameters that report Bluefield device
information.
[Other]
* This code is likely to change depending on feedback we received from
maintainers.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2034594/+subscriptions
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