Messages in this thread | | | Date | Thu, 12 Jun 2008 15:06:32 -0700 | From | "Yinghai Lu" <> | Subject | Re: Confusions with reserve_early, reserve_bootmem, e820, efi, ... on x86_64 |
| |
On Thu, Jun 12, 2008 at 2:52 PM, Paul Jackson <pj@sgi.com> wrote: > hpa writes: >> It's probably safer to reserve the EBDA even with EFI; it's only a page >> or so so it doesn't matter much. > > Reserving EBDA with EFI is fine by what little I know. > > But the current code doesn't like it -- if the EFI memmap range is inside > the EBDA range, then the reserve_early() routine panics with: > > "Overlapping early reservations" > > Something needs tweaking here somehow ... and I'm not the one to know what.
what is addr that the EFI memmap should be according to spec?
YH
| |