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2025-04-04selftests: kvm: revamp MONITOR/MWAIT testsPaolo Bonzini1-51/+57
Run each testcase in a separate VMs to cover more possibilities; move WRMSR close to MONITOR/MWAIT to test updating CPUID bits while in the VM. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-12-18KVM: selftests: Use canonical $(ARCH) paths for KVM selftests directoriesSean Christopherson1-0/+129
Use the kernel's canonical $(ARCH) paths instead of the raw target triple for KVM selftests directories. KVM selftests are quite nearly the only place in the entire kernel that using the target triple for directories, tools/testing/selftests/drivers/s390x being the lone holdout. Using the kernel's preferred nomenclature eliminates the minor, but annoying, friction of having to translate to KVM's selftests directories, e.g. for pattern matching, opening files, running selftests, etc. Opportunsitically delete file comments that reference the full path of the file, as they are obviously prone to becoming stale, and serve no known purpose. Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Acked-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Acked-by: Andrew Jones <ajones@ventanamicro.com> Link: https://lore.kernel.org/r/20241128005547.4077116-16-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>