On Fri, 2013-12-20 at 08:57 -0800, H. Peter Anvin wrote: > But we prefer the TAD for that. The case where the EFI runtime is the only > source of that info is problematic as they are known to not work at runtime. > We could collect it at boot and then never change it, although you end up in > definitional issues between EFI and the hw RTC.
Most shipping UEFI hardware has no TAD. -- Matthew Garrett <matthew.garr...@nebula.com>