To be improved into a test for nested state save/restore Paolo Bonzini (3): KVM: x86: ensures all MSRs can always be KVM_GET/SET_MSR'd kvm: selftests: ensure vcpu file is released kvm: selftests: add basic test for state save and restore arch/x86/kvm/hyperv.c | 27 +++- arch/x86/kvm/hyperv.h | 2 +- arch/x86/kvm/x86.c | 15 ++- tools/testing/selftests/kvm/Makefile | 1 + tools/testing/selftests/kvm/include/x86.h | 4 + tools/testing/selftests/kvm/lib/kvm_util.c | 18 ++- .../selftests/kvm/lib/kvm_util_internal.h | 1 + tools/testing/selftests/kvm/lib/x86.c | 118 +++++++++++++++++ tools/testing/selftests/kvm/state_test.c | 123 ++++++++++++++++++ 9 files changed, 289 insertions(+), 20 deletions(-) create mode 100644 tools/testing/selftests/kvm/state_test.c -- 2.17.1