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| author |   Jim Mattson <jmattson@google.com> | 2017-06-01 12:44:46 -0700 |
|---|---|---|
| committer |   Radim Krčmář <rkrcmar@redhat.com> | 2017-06-07 16:36:41 +0200 |
| commit | d281e13b0bfe745a21061a194e386a949784393f (patch) | |
| tree | 7f04869af3d342058c19f776318d50dce512b71e /arch | |
| parent | KVM: nVMX: Don't update vmcs12->xss_exit_bitmap on nested VM-exit (diff) | |
| download | linux-dev-d281e13b0bfe745a21061a194e386a949784393f.tar.xz linux-dev-d281e13b0bfe745a21061a194e386a949784393f.zip | |
KVM: nVMX: Update vmcs12->guest_linear_address on nested VM-exit
The guest-linear address field is set for VM exits due to attempts to
execute LMSW with a memory operand and VM exits due to attempts to
execute INS or OUTS for which the relevant segment is usable,
regardless of whether or not EPT is in use.
Fixes: 119a9c01a5922 ("KVM: nVMX: pass valid guest linear-address to the L1")
Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index fbc18085b599..c6dec552b28f 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -10712,8 +10712,7 @@ static void sync_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) vmcs12->guest_pdptr3 = vmcs_read64(GUEST_PDPTR3); } - if (nested_cpu_has_ept(vmcs12)) - vmcs12->guest_linear_address = vmcs_readl(GUEST_LINEAR_ADDRESS); + vmcs12->guest_linear_address = vmcs_readl(GUEST_LINEAR_ADDRESS); if (nested_cpu_has_vid(vmcs12)) vmcs12->guest_intr_status = vmcs_read16(GUEST_INTR_STATUS); |