diff --git a/tools/testing/selftests/kvm/include/x86_64/evmcs.h b/tools/testing/selftests/kvm/include/x86_64/evmcs.h index 2530b5aeb4bae6d032ea1ae8d34c841639a292a6..59b60d45b8f6ae55f15df8fb4d02fe4f97f1b593 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 & diff --git a/tools/testing/selftests/kvm/lib/x86_64/vmx.c b/tools/testing/selftests/kvm/lib/x86_64/vmx.c index 3e4ea846366cbadad29f72b13c0397cc5bdda6a6..318ee4658f0b91ef143a273dd675e777593905d6 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/vmx.c +++ b/tools/testing/selftests/kvm/lib/x86_64/vmx.c @@ -171,26 +171,18 @@ bool prepare_for_vmx_operation(struct vmx_pages *vmx) bool load_vmcs(struct vmx_pages *vmx) { - if (!enable_evmcs) { - /* Load a VMCS. */ - *(uint32_t *)(vmx->vmcs) = vmcs_revision(); - if (vmclear(vmx->vmcs_gpa)) - return false; - - if (vmptrld(vmx->vmcs_gpa)) - return false; - - /* Setup shadow VMCS, do not load it yet. */ - *(uint32_t *)(vmx->shadow_vmcs) = - vmcs_revision() | 0x80000000ul; - if (vmclear(vmx->shadow_vmcs_gpa)) - return false; - } else { - if (evmcs_vmptrld(vmx->enlightened_vmcs_gpa, - vmx->enlightened_vmcs)) - return false; - current_evmcs->revision_id = EVMCS_VERSION; - } + /* Load a VMCS. */ + *(uint32_t *)(vmx->vmcs) = vmcs_revision(); + if (vmclear(vmx->vmcs_gpa)) + return false; + + if (vmptrld(vmx->vmcs_gpa)) + return false; + + /* Setup shadow VMCS, do not load it yet. */ + *(uint32_t *)(vmx->shadow_vmcs) = vmcs_revision() | 0x80000000ul; + if (vmclear(vmx->shadow_vmcs_gpa)) + return false; return true; } diff --git a/tools/testing/selftests/kvm/x86_64/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c index 9007fb04343bc0c7e6c9b8355e3ef804d07c127f..5a4c8b1873aab5001e7f05a1ab2e4dbb44815e57 100644 --- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c +++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c @@ -81,10 +81,10 @@ void guest_code(struct vmx_pages *vmx_pages) enable_vp_assist(vmx_pages->vp_assist_gpa, vmx_pages->vp_assist); evmcs_enable(); - GUEST_ASSERT(vmx_pages->vmcs_gpa); GUEST_ASSERT(prepare_for_vmx_operation(vmx_pages)); GUEST_SYNC(3); - GUEST_ASSERT(load_vmcs(vmx_pages)); + GUEST_ASSERT(load_evmcs(vmx_pages->enlightened_vmcs_gpa, + vmx_pages->enlightened_vmcs)); GUEST_ASSERT(vmptrstz() == vmx_pages->enlightened_vmcs_gpa); GUEST_SYNC(4);