Messages in this thread | | | Date | Wed, 06 Jan 2021 15:57:55 +0100 | Subject | Re: [RFC][PATCH 6/6] x86/mce: Dont use noinstr for now | From | Boris Petkov <> |
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On January 6, 2021 3:36:25 PM GMT+01:00, Peter Zijlstra <peterz@infradead.org> wrote: >Instead of using noinstr, kill instrumentation for all of mce/. This >switches MCE over to a best-effort but non-validated mode. Doing >better will require a significant investment of time and effort.
Another thing that we could do is carve out only the stuff which needs to be noinstr into a separate compilation unit and disable tracing only for that while keeping the rest traceable. Need to try it to see how ugly it'll get...
-- Sent from a small device: formatting sux and brevity is inevitable.
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