Thread (21 messages) 21 messages, 2 authors, 2021-02-15

[Bug 211305] schedutil selects low P-States on AMD EPYC with frequency invariance

From: <hidden>
Date: 2021-02-15 13:55:31

https://bugzilla.kernel.org/show_bug.cgi?id=211305
--- Comment #13 from Rafael J. Wysocki (rjw@rjwysocki.net) ---
(In reply to Matt McDonald from comment #11)
Oh, I can also add that the previous patch that was turned down and replaced
with this patchset doesn't cause this issue, cpu frequency and frequency
reporting work as expected with that patch, and I'm able to boost up to
4750MHz under full load and 5GHz under single-core load.
So what do you see in /proc/cpuinfo and scaling_cur_freq with commits
3c55e94c0ade and d11a1d08a082 reverted?

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