Messages in this thread | | | Date | Thu, 19 Dec 2013 20:22:08 -0800 | From | "H. Peter Anvin" <> | Subject | Re: [RFC PATCH 00/14] Support timezone of ACPI TAD and EFI TIME |
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On 12/19/2013 08:05 PM, joeyli wrote: > > Then that means the priority of PNP0B0x is higher then "CMOS RTC Not > Present" flag. ACPI spec doesn't have clear definition on this. >
According to the Microsoft requirements documents, such a platform is broken and shouldn't exist.
> I look forward to Borislav's "EFI runtime mapping" to fix the physical > address accessing issue of EFI time service on x86_64 machines. I tested > his patches on a issue machine and it works for walk around BIOS bug. > > Can we use EFI time services on x86_64 after Borislav's patches accepted > to mainline? >
No.
-hpa
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