x86: mark compat hypercall regs clobbering for intended fall-through
Oddly enough in the original report Coverity only complained about the
native hypercall related switch() statements. Now that it has seen those
fixed, it complains about (only HVM) compat ones. Hence the CIDs below
are all for the HVM side of things, yet while at it take care of the PV
side as well.
Coverity-ID:
1487105,
1487106,
1487107,
1487108,
1487109.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>