diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-05-07 22:17:59 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-18 12:47:44 +0300 |
| commit | ae81d08993cbc515e3181ee6bebce5cd878133f2 (patch) | |
| tree | 8079677ff8135a41cf02d2e76cb9761a0e2f5db6 /arch/x86/kvm/vmx | |
| parent | 09e226cf07e6bf85d885afa43fabc02b88dc1652 (diff) | |
| download | linux-ae81d08993cbc515e3181ee6bebce5cd878133f2.tar.xz | |
KVM: nVMX: Don't reset VMCS controls shadow on VMCS switch
... now that the shadow copies are per-VMCS.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx')
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 5 | ||||
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 4 |
2 files changed, 0 insertions, 9 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 21cb6cd88765..d4f529a2e194 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -283,11 +283,6 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs) vmx_sync_vmcs_host_state(vmx, prev); put_cpu(); - vm_entry_controls_reset_shadow(vmx); - vm_exit_controls_reset_shadow(vmx); - pin_controls_reset_shadow(vmx); - exec_controls_reset_shadow(vmx); - secondary_exec_controls_reset_shadow(vmx); vmx_segment_cache_clear(vmx); } diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index ec11ecf6f040..52d7bc90d9ef 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -388,10 +388,6 @@ static inline u8 vmx_get_rvi(void) } #define BUILD_CONTROLS_SHADOW(lname, uname) \ -static inline void lname##_controls_reset_shadow(struct vcpu_vmx *vmx) \ -{ \ - vmx->loaded_vmcs->controls_shadow.lname = vmcs_read32(uname); \ -} \ static inline void lname##_controls_init(struct vcpu_vmx *vmx, u32 val) \ { \ vmcs_write32(uname, val); \ |