Hi,
when I have compiled the kernel I suppose DomU ( like guest ) into Dom0 ( like host ).
Is it correct ?
make menuconfig
1) pae enabled
2) add xen support
3) make
4) make modules_install
5) put all modules more o less ( sata/ata/xen) into initrd
6) /boot/grub/menu.conf
Image boot with default xen image enabled, in my virtulabox environments boot too.