KVM: nVMX: set IDTR and GDTR limits when loading L1 host state

[mirror_ubuntu-jammy-kernel.git] / arch / x86 / kvm / vmx.c

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 156ecbaad1e6d5ac788aec53fdc87c0f2233fa41..6f4e29b343a8cd1b5666e5278bb171aacd00dd60 100644 (file)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -11303,6 +11303,8 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu,
        vmcs_writel(GUEST_SYSENTER_EIP, vmcs12->host_ia32_sysenter_eip);
        vmcs_writel(GUEST_IDTR_BASE, vmcs12->host_idtr_base);
        vmcs_writel(GUEST_GDTR_BASE, vmcs12->host_gdtr_base);
+       vmcs_write32(GUEST_IDTR_LIMIT, 0xFFFF);
+       vmcs_write32(GUEST_GDTR_LIMIT, 0xFFFF);
 
        /* If not VM_EXIT_CLEAR_BNDCFGS, the L2 value propagates to L1.  */
        if (vmcs12->vm_exit_controls & VM_EXIT_CLEAR_BNDCFGS)