[Bug 256781] EC2 Nitro: TSC-low timecounter lags

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From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 12 Aug 2025 12:01:01 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256781

--- Comment #41 from dwmw2@infradead.org ---
But wait... why are you even calibrating the TSC against the PIT in the first
place? KVM *tells* you the frequency of the TSC!

I take it back... slightly. You are allowed to use the *frequency* field of the
KVM clock structure. :)

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