Fix stack canary handling (in the first patch) and re-index PVH GDT to
make it explicit that the GDT PVH-specific

- Use GS base MSR for 64-bit mode

Boris Ostrovsky (2):
  xen/PVH: Set up GS segment for stack canary
  xen/PVH: Make GDT selectors PVH-specific

 arch/x86/xen/xen-pvh.S | 46 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 36 insertions(+), 10 deletions(-)


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