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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2013-10-23 14:40:31 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-10-28 13:14:12 +0100 |
| commit | d3134dbf2046076b6e52b05890e812442d5257fb (patch) | |
| tree | 527cd50d14d6ea5b9dee400ae46dee948aac5807 /arch/x86/kvm | |
| parent | 13acfd5715144518232d8e29acf7c76ef1b089d8 (diff) | |
| download | linux-d3134dbf2046076b6e52b05890e812442d5257fb.tar.bz2 | |
KVM: nVMX: Report 2MB EPT pages as supported
As long as the hardware provides us 2MB EPT pages, we can also expose
them to the guest because our shadow EPT code already supports this
feature.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 06fd7629068a..feef3a1e45d3 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2261,7 +2261,8 @@ static __init void nested_vmx_setup_ctls_msrs(void) /* nested EPT: emulate EPT also to L1 */ nested_vmx_secondary_ctls_high |= SECONDARY_EXEC_ENABLE_EPT; nested_vmx_ept_caps = VMX_EPT_PAGE_WALK_4_BIT | - VMX_EPTP_WB_BIT | VMX_EPT_INVEPT_BIT; + VMX_EPTP_WB_BIT | VMX_EPT_2MB_PAGE_BIT | + VMX_EPT_INVEPT_BIT; nested_vmx_ept_caps &= vmx_capability.ept; /* * Since invept is completely emulated we support both global |