diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-02 15:57:04 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 17:58:41 +0100 |
| commit | e884b854ee18f17ba14d0221287286050e100749 (patch) | |
| tree | 873f31c3fc94ecb145d5666d09923175768a0baa | |
| parent | 703c335d06934401763863cf24fee61a13de055b (diff) | |
KVM: x86: Don't propagate MMU lpage support to memslot.disallow_lpage
Stop propagating MMU large page support into a memslot's disallow_lpage
now that the MMU's max_page_level handles the scenario where VMX's EPT is
enabled and EPT doesn't support 2M pages.
No functional change intended.
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 066c97ceebbf..0c6a621a43df 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -7702,9 +7702,6 @@ static __init int hardware_setup(void) if (!cpu_has_vmx_tpr_shadow()) kvm_x86_ops->update_cr8_intercept = NULL; - if (enable_ept && !cpu_has_vmx_ept_2m_page()) - kvm_disable_largepages(); - #if IS_ENABLED(CONFIG_HYPERV) if (ms_hyperv.nested_features & HV_X64_NESTED_GUEST_MAPPING_FLUSH && enable_ept) { |