From e884b854ee18f17ba14d0221287286050e100749 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Mon, 2 Mar 2020 15:57:04 -0800 Subject: [PATCH] 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 Signed-off-by: Sean Christopherson Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/vmx.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 066c97c..0c6a621 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) { -- 2.7.4