Messages in this thread | | | Subject | Re: [patch V4 part 2 15/18] x86/kvm/svm: Handle hardirqs proper on guest enter/exit | From | Paolo Bonzini <> | Date | Wed, 6 May 2020 11:21:16 +0200 |
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On 06/05/20 10:48, Thomas Gleixner wrote: > So for instrumentation, especially interrupt disabled tracing we must > track that change otherwise a latency analysis would claim that > interrupts were disabled for the full time a task spent in user > mode.
Oh okay, that's clear now. I would just replace the four bullets in the first comment with this sentence, and remove altogether the three bullets in the second comment.
Thanks,
Paolo
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