Hi folks,

The Xen ELF kernel loader is quite quirky wrt. physical and virtual
addresses, probably for historical reasons, linux got that wrong too
until very recently (kexec merge in 2.6.14 or so).  The patch below
fixes that.

Changes:
  * Fix linux kernel ELF entry point (also submitted to lkml)
  * Drop LOAD_OFFSET re-#define hack in xen headers.
  * Fix both dom0 and libxc elf loaders.
  * add quick mode so loading old linux kernels doesn't break.

Linux-wise everything should be OK with that, but it might break other
OS'es which also use the ELF loader (in case they create bug-compatible
ELF headers with broken paddr entries ...).

please apply,

  Gerd