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[Bug 1488426] Re: High CPU usage of kworker/ksoftirqd


Aditya, could you post the result of the command 'lspci' here, so that I can identify which platform you are using.
I submitted the patch for SRU couple months ago, but been asked to test the patch on more machines.
So, I need your feedback to push the patch into ubuntu kernel, so that you can use the updated ubuntu kernel and get rid of this issue.

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  High CPU usage of kworker/ksoftirqd

Status in HWE Next:
Status in linux package in Ubuntu:
  In Progress

Bug description:
  kworker consuming 71.5% cpu resource
  ksoftirqd consuming 28.9% cpu resource

  It leads to power consumption issue and sometimes leads to BT does not

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