Pull pvops into release branch

arch/ia64/include/asm/intrinsics.h

arch/ia64/include/asm/module.h

arch/ia64/include/asm/native/inst.h

arch/ia64/include/asm/native/patchlist.h

arch/ia64/include/asm/native/pvchk_inst.h

arch/ia64/include/asm/paravirt.h

arch/ia64/include/asm/paravirt_patch.h

arch/ia64/include/asm/paravirt_privop.h

arch/ia64/include/asm/timex.h

arch/ia64/include/asm/xen/hypervisor.h

arch/ia64/include/asm/xen/inst.h

arch/ia64/include/asm/xen/interface.h

arch/ia64/include/asm/xen/minstate.h

arch/ia64/include/asm/xen/patchlist.h

arch/ia64/include/asm/xen/privop.h

arch/ia64/kernel/Makefile

arch/ia64/kernel/Makefile.gate

arch/ia64/kernel/asm-offsets.c

arch/ia64/kernel/efi.c

arch/ia64/kernel/entry.S