Potential fix for Celestica E1031 device hang #15822
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set CPU max_cstate to 0
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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Cherry-pick PR to 202211: #15843 |
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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Cherry-pick PR to 202205: #15844 |
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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Cherry-pick PR to 202305: #15880 |
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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Cherry-pick PR to 202012: #15973 |
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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set CPU max_cstate to 0 Co-authored-by: Sumukha Tumkur Vani <[email protected]>
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Why I did it
CPU idle kicks in and cause device to become non-responsive.
(Pulling change in #6125 to master and for back porting)
Work item tracking
How I did it
set CPU max_cstate to 0
How to verify it
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)