Re: [PATCH v2 0/1] AMD EPYC: fix schedutil perf regression (freq-invariance)

[Peter Zijlstra]

On Sun, Jan 24, 2021 at 04:30:57PM -0600, Michael Larabel wrote:
> From ongoing tests of this patch, it still certainly shows to address most
> of the Linux 5.11 performance regression previously encountered when using
> Schedutil. Additionally, for a number of workloads where not seeing a
> regression from 5.10 to 5.11 Git is still showing even better performance
> with this patch. The power monitoring on the AMD EPYC server is showing
> higher power spikes but the average power consumption rate is roughly
> comparable to that of Linux 5.11 Git, which is higher than 5.10 by just
> about 3%.
> 
> So this patch still seems to be working out well and indeed taking care of
> some wide losses seen otherwise on Linux 5.11 when using Schedutil on AMD
> Zen2/Zen3. Still have some other tests running but so far no unexpected
> results.
> 

Did you do all this writing and forget to add:

Tested-by: Michael Larabel <Michael@xxxxxxxxxxxx>

?