Re: [PATCH 1/2] cpufreq: intel_pstate: Force HWP min perf before offline

2018-12-11 Thread Rafael J. Wysocki
On Friday, November 16, 2018 11:24:19 PM CET Srinivas Pandruvada wrote: > Force HWP Request MAX = HWP Request MIN = HWP Capability MIN and EPP to > 0xFF. In this way the performance limits on the offlined CPU will not > influence performance limits on its sibling CPU, which is still online. > > If

[PATCH 1/2] cpufreq: intel_pstate: Force HWP min perf before offline

2018-11-16 Thread Srinivas Pandruvada
Force HWP Request MAX = HWP Request MIN = HWP Capability MIN and EPP to 0xFF. In this way the performance limits on the offlined CPU will not influence performance limits on its sibling CPU, which is still online. If the sibling CPU is calling for higher performance, it will impact the max core pe