KVM: selftests: Convert the MONITOR/MWAIT test to use printf guest asserts

Convert x86's MONITOR/MWAIT test to use printf-based guest asserts.  Add a
macro to handle reporting failures to reduce the amount of copy+paste
needed for MONITOR vs. MWAIT.

Link: https://lore.kernel.org/r/20230729003643.1053367-25-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Sean Christopherson 2023-07-28 17:36:33 -07:00
commit 0f52e4aaa6