[PATCH 0/5] x86: asm-offsets.h and !PV32 adjustments

[Jan Beulich <jbeulich@xxxxxxxx>]

The 2nd and 3rd patches here effectively called for the latter
two to also be created, hence why they all live together.

1: build: limit rebuilding of asm-offsets.s
2: build: limit #include-ing by asm-offsets.h
3: build: restrict contents of asm-offsets.h when !HVM / !PV
4: hypercall vector is unused when !PV32
5: don't build unused entry code when !PV32

Jan