KVM: selftests: Avoid KVM_SET_CPUID2 after KVM_RUN in hyperv_features test

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hyperv_features's sole purpose is to test access to various Hyper-V MSRs
and hypercalls with different CPUID data. As KVM_SET_CPUID2 after KVM_RUN
is deprecated and soon-to-be forbidden, avoid it by re-creating test VM
for each sub-test.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20211122175818.608220-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Vitaly Kuznetsov 2021-11-22 18:58:17 +01:00 • committed by Paolo Bonzini

parent 712494de96

commit 6c1186430a

1 changed files with 71 additions and 69 deletions

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tools/testing/selftests/kvm/x86_64/hyperv_features.c

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