From: Ștefan Șicleru <ssicleru@xxxxxxxxxxxxxxx> Signed-off-by: Ștefan Șicleru <ssicleru@xxxxxxxxxxxxxxx> Signed-off-by: Adalbert Lazăr <alazar@xxxxxxxxxxxxxxx> --- arch/x86/kvm/vmx/vmx.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 035f6c43a2a4..736b6cc6ca8f 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4408,6 +4408,13 @@ static int vmx_set_ept_view(struct kvm_vcpu *vcpu, u16 view) kvm_mmu_unload(vcpu); r = kvm_mmu_reload(vcpu); WARN_ON_ONCE(r); + + /* When #VE happens, current EPT index will be saved + * by the logical processor into VE information area, + * see chapter 24.6.18 and 25.5.6.2 from Intel SDM. + */ + if (kvm_ve_supported) + vmcs_write16(EPTP_INDEX, view); } return 0; _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
