diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2022-11-01 15:54:19 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-21 06:40:42 -0500 |
| commit | cd8f11bd6bbd00565cf39c6335cf2788795fdca7 (patch) | |
| tree | be82b0e0aa0a73e921c6f47d2edd16adc07100c1 /tools/testing/selftests/kvm/include | |
| parent | e8f3d23c02d09210a980ef211b3e8a99d44cb602 (diff) | |
KVM: selftests: Split off load_evmcs() from load_vmcs()
In preparation to putting Hyper-V specific test pages to a dedicated
struct, move eVMCS load logic from load_vmcs(). Tests call load_vmcs()
directly and the only one which needs 'enlightened' version is
evmcs_test so there's not much gain in having this merged.
Temporary pass both GPA and HVA to load_evmcs().
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221101145426.251680-42-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/evmcs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/evmcs.h b/tools/testing/selftests/kvm/include/x86_64/evmcs.h index 2530b5aeb4ba..59b60d45b8f6 100644 --- a/tools/testing/selftests/kvm/include/x86_64/evmcs.h +++ b/tools/testing/selftests/kvm/include/x86_64/evmcs.h @@ -256,6 +256,16 @@ static inline int evmcs_vmptrld(uint64_t vmcs_pa, void *vmcs) return 0; } +static inline bool load_evmcs(uint64_t enlightened_vmcs_gpa, void *enlightened_vmcs) +{ + if (evmcs_vmptrld(enlightened_vmcs_gpa, enlightened_vmcs)) + return false; + + current_evmcs->revision_id = EVMCS_VERSION; + + return true; +} + static inline int evmcs_vmptrst(uint64_t *value) { *value = current_vp_assist->current_nested_vmcs & |