[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] EFI and multiboot2 devlopment work for Xen
On 21.10.2013 23:16, Vladimir 'Ï-coder/phcoder' Serbinenko wrote: > Mail is big, I think I got your essential points but I didn't read it whole. > On 21.10.2013 14:57, Daniel Kiper wrote: >> Hi, >> >> During work on multiboot2 protocol support for Xen it was discovered >> that memory map passed via relevant tag could not represent wide range >> of memory types available on EFI platforms. Additionally, GRUB2 >> implementation calls ExitBootServices() on them just before jumping >> into loaded image. In this situation loaded system could not clearly >> identify reserved memory regions, EFI runtime services regions and others. >> > Will a multiboot2 tag with whole EFI memory map solve your problem? I added such a tag in documentation and wrote a patch for it (attached). Awaiting for someone to test it to commit Attachment:
efi.diff Attachment:
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