The INVEPT & INVVPID cause vmexit unconditionally, pKVM must have
handler for them.
It's a tmp solution, just call global invept for invept/invvpid. After
pKVM supported shadow EPT, such emulation shall be done based on
shadow EPT.
Signed-off-by: Jason Chen CJ <jason.cj.chen@xxxxxxxxx>
---
arch/x86/kvm/vmx/pkvm/hyp/vmexit.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/x86/kvm/vmx/pkvm/hyp/vmexit.c b/arch/x86/kvm/vmx/pkvm/hyp/vmexit.c
index 27b6518032b5..8e7392010887 100644
--- a/arch/x86/kvm/vmx/pkvm/hyp/vmexit.c
+++ b/arch/x86/kvm/vmx/pkvm/hyp/vmexit.c
@@ -251,6 +251,11 @@ int pkvm_main(struct kvm_vcpu *vcpu)
case EXIT_REASON_INTERRUPT_WINDOW:
handle_irq_window(vcpu);
break;
+ case EXIT_REASON_INVEPT:
+ case EXIT_REASON_INVVPID:
+ ept_sync_global();
+ skip_instruction = true;
+ break;
default:
pkvm_dbg("CPU%d: Unsupported vmexit reason 0x%x.\n", vcpu->cpu, vmx->exit_reason.full);
skip_instruction = true;
--
2.25.1
