Pull Xen fixes from David Vrabel:
"Xen regression and PVH fixes for 3.16-rc1
- fix dom0 PVH memory setup on latest unstable Xen releases
- fix 64-bit x86 PV guest boot failure on Xen 3.1 and earlier
- fix resume regression on non-PV (auto-translated physmap) guests"
* tag 'stable/for-linus-3.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/grant-table: fix suspend for non-PV guests
x86/xen: no need to explicitly register an NMI callback
Revert "xen/pvh: Update E820 to work with PVH (v2)"
x86/xen: fix memory setup for PVH dom0