On 07.01.2026 20:19, Marek Marczykowski-Górecki wrote: > On Tue, Jan 06, 2026 at 09:25:14AM +0100, Jan Beulich wrote: >> On 06.01.2026 02:03, Jason Andryuk wrote: >>> no-hwp failed to disable HWP. But if there is no ACPI CPU data, it >>> wouldn't work either. >> >> There isn't any "no-hwp" option that we would recognize, is there? Iirc HWP >> isn't enabled by default, so simply not saying "cpufreq=hwp" should disable >> the driver? (I already found the original report confusing in this regard, >> hence why I preferred to not reply so far. I wonder if there are local >> patches in use.) > > Qubes has a patch enabling HWP by default on supported platforms.
In which case can you please tell the reporter how to properly disable use of the driver? Iirc the to-be-expected "cpufreq=xen" was already tried, with no effect. Jan
