On 30.08.2024 18:31, Andrew Cooper wrote: > I think the init logic wants to be: > * If ACPI says we have an RTC, use it. > * If ACPI says we have no RTC, probe to see if it's really there. > * If we genuinely seem to not have an RTC, probe EFI. This would be > quite invasive in the #PF handler, but not impossible.
And would not necessarily be reliable: We can't exclude that paths taken are (slightly) different for multiple invocations. Jan
