diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2019-08-14 12:02:41 -0400 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-08-15 09:16:02 +0200 |
commit | 65efa61dc0d536d5f0602c33ee805a57cc07e9dc (patch) | |
tree | 6794e51c0a6fa5da3fecb33f9642b7a08b2c05a1 /tools/testing/selftests/kvm/include | |
parent | selftests: kvm: do not try running the VM in vmx_set_nested_state_test (diff) | |
download | linux-dev-65efa61dc0d536d5f0602c33ee805a57cc07e9dc.tar.xz linux-dev-65efa61dc0d536d5f0602c33ee805a57cc07e9dc.zip |
selftests: kvm: provide common function to enable eVMCS
There are two tests already enabling eVMCS and a third is coming.
Add a function that enables the capability and tests the result.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include')
-rw-r--r-- | tools/testing/selftests/kvm/include/evmcs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/evmcs.h b/tools/testing/selftests/kvm/include/evmcs.h index 4059014d93ea..4912d23844bc 100644 --- a/tools/testing/selftests/kvm/include/evmcs.h +++ b/tools/testing/selftests/kvm/include/evmcs.h @@ -220,6 +220,8 @@ struct hv_enlightened_vmcs { struct hv_enlightened_vmcs *current_evmcs; struct hv_vp_assist_page *current_vp_assist; +int vcpu_enable_evmcs(struct kvm_vm *vm, int vcpu_id); + static inline int enable_vp_assist(uint64_t vp_assist_pa, void *vp_assist) { u64 val = (vp_assist_pa & HV_X64_MSR_VP_ASSIST_PAGE_ADDRESS_MASK) | |