x86/build: Add {kvm_guest,xen}.config targets to make help's output

Add the targets which add additional items to the .config which
facilitate running the kernel as a guest, to the 'make help' output so
that they can be found easier and there's no need to grep the tree each
time to remember what they should be called.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20201217134608.31811-1-bp@alien8.de

0 files changed, 0 insertions, 0 deletions