Re: [Xen-devel] Cannot access memory beyond end of bootstrap direct-map area

[Florian Wagner <f_wagner@xxxxxxxxxx>]

> Okay, please try the attached patch. You only need to rebuild/install
> the hypervisor itself (xen.gz). If it works okay for you I will apply
> it to the next stable releases of 4.0 and 3.4.

The patch didn't apply cleanly to the xen 3.4.2 release so I modified
it to do so (see attached reloc-3.4.2).

All it did is turn the original problem into another one. I now get a
"elf_init: not an ELF binary" error instead.

For reference I've attached the full Xen Hypervisor output of unpatched
and patched versions. Also the GRUB2 entries I use to boot look like
this:

  menuentry "Xen Unpatched" {
    insmod ext2
    set root='(hd0,4)'
    multiboot /xen-unpatched.gz dummy=dummy noreboot com1=38400,8n1 
console=com1 sync_console
    module /vmlinuz-2.6.26-2-xen-686 dummy=dummy 
root=UUID=29475092-583f-4a90-9bac-c5afda9ac352 ro pci=nomsi
    module /initrd.img-2.6.26-2-xen-686
  }
  
  menuentry "Xen Patched" {
    insmod ext2
    set root='(hd0,4)'
    multiboot /xen-patched.gz dummy=dummy noreboot com1=38400,8n1 console=com1 
sync_console
    module /vmlinuz-2.6.26-2-xen-686 dummy=dummy 
root=UUID=29475092-583f-4a90-9bac-c5afda9ac352 ro pci=nomsi
    module /initrd.img-2.6.26-2-xen-686
  }


Regards
Florian Wagner

--------------

Florian Wagner
Abteilung EDV
Telefon: 0821 / 4201 - 453
Fax: 0821 / 4201 - 411
E-Mail: f_wagner@xxxxxxxxxx

Syscomp Biochemische Dienstleistungen GmbH
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Attachment: output-patched.txt
Description: Text document

Attachment: output-unpatched.txt
Description: Text document

Attachment: reloc-3.4.2
Description: Binary data

Attachment: signature.asc
Description: PGP signature

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