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| author | David Hildenbrand <david@redhat.com> | 2017-08-24 21:51:33 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-10-12 15:01:52 +0300 |
| commit | 1c13bffd946ebb75d7b18e57b2984d581b6b0859 (patch) | |
| tree | dbb88f649e87c37c8edaa5e19561428730bfb4ff /arch/x86/kvm | |
| parent | 0ee096d0064ca7eddf13ac5f52fd008b6133f501 (diff) | |
| download | linux-1c13bffd946ebb75d7b18e57b2984d581b6b0859.tar.xz | |
KVM: nVMX: no need to set ept/vpid caps to 0
They are inititally 0, so no need to reset them to 0.
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 8cf506de30c0..daf377554c1f 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2826,8 +2826,7 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx) SECONDARY_EXEC_ENABLE_PML; vmx->nested.nested_vmx_ept_caps |= VMX_EPT_AD_BIT; } - } else - vmx->nested.nested_vmx_ept_caps = 0; + } if (cpu_has_vmx_vmfunc()) { vmx->nested.nested_vmx_secondary_ctls_high |= @@ -2851,8 +2850,7 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx) SECONDARY_EXEC_ENABLE_VPID; vmx->nested.nested_vmx_vpid_caps = VMX_VPID_INVVPID_BIT | VMX_VPID_EXTENT_SUPPORTED_MASK; - } else - vmx->nested.nested_vmx_vpid_caps = 0; + } if (enable_unrestricted_guest) vmx->nested.nested_vmx_secondary_ctls_high |= |