22 Sep
2022
22 Sep
'22
3:36 p.m.
On Thu, Sep 22, 2022 at 05:21:21PM +0200, Rafael J. Wysocki wrote:
Well, it can be forced to use ACPI idle instead.
Yeah, I did that earlier. The dummy IO read in question costs ~3K on average on my Coffeelake box here.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette