Hi Andi, On 2026-07-23 at 14:31:19 +0200, Andi Shyti wrote: > Hi Krzysztof, > > On Tue, Jul 21, 2026 at 09:16:15AM +0000, Krzysztof Karas wrote: > > When a context is saved and then restored, the timer delta is > > calculated using signed 32 bit arithmetic on hardware written > > value to PPHWSP/LRC image and previously stored value, which use > > unsigned types. This difference may become negative for version > > 12, due to hardware quirk on these platforms. This in turn, > > would cause -EOVERFLOW to be thrown inside live_pphwsp_runtime > > test. > > do we have any details on this hardware quirk? Yeah, there was HSD #16010904313 written for Gen 12. Since you already mentioned this off-list, we could add this annotation to the commit message and skip re-sending another patch version.
-- Best Regards, Krzysztof
