Execution of 'perf top' results in unexpected NMI on AMD Rome and Milan systems
Updated -
Issue:
When executing ‘perf top’ on AMD Milan (7xx3) and AMD Rome (7xx2) series processors, an unexpected NMI may occur.
Environment:
RHEL8.3, RHEL8.4, AMD Rome, AMD Milan
Diagnostic:
Running 'perf top' command on RHEL and other Linux OS environments can result in output similar to the following:
[ 1413.360523] Uhhuh. NMI received fo...Subscriber exclusive content
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