Messages in this thread |  | | Subject | Re: [PATCH 4/8] x86 boot: allow overlapping ebda and efi memmap memory ranges | From | "Huang, Ying" <> | Date | Mon, 16 Jun 2008 17:14:19 +0800 |
| |
On Mon, 2008-06-16 at 04:09 -0500, Paul Jackson wrote: > Huang wrote: > > I think it is sufficient for boot loader to avoid memory area from > > 0x9f000 to 0x100000. This can be seen as compatible code for legacy > > BIOS. > > That might work -- I'll give it a try. > > > I think if EBDA area is used in EFI system, it should be reserved in EFI > > memory map. > > Would you recommend doing this with code in arch/x86/kernel/head.c, > that did not invoke reserve_ebda_region() if efi_enabled was set?
Yes.
Best Regards, Huang Ying
|  |