| From | isaku.yamahata@intel ... | Subject | [PATCH v7 051/102] KVM: VMX: Move setting of EPT MMU masks to common VT-x code | Date | Mon, 27 Jun 2022 14:53:43 -0700 |
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From: Sean Christopherson <sean.j.christopherson@intel.com>
EPT MMU masks are used commonly for VMX and TDX. The value needs to be initialized in common code before both VMX/TDX-specific initialization code.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com> --- arch/x86/kvm/vmx/main.c | 5 +++++ arch/x86/kvm/vmx/vmx.c | 4 ---- 2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/vmx/main.c b/arch/x86/kvm/vmx/main.c index ce12cc8276ef..9f4c3a0bcc12 100644 --- a/arch/x86/kvm/vmx/main.c +++ b/arch/x86/kvm/vmx/main.c @@ -4,6 +4,7 @@ #include "x86_ops.h" #include "vmx.h" #include "nested.h" +#include "mmu.h" #include "pmu.h" #include "tdx.h" @@ -26,6 +27,10 @@ static __init int vt_hardware_setup(void) enable_tdx = enable_tdx && !tdx_hardware_setup(&vt_x86_ops); + if (enable_ept) + kvm_mmu_set_ept_masks(enable_ept_ad_bits, + cpu_has_vmx_ept_execute_only()); + return 0; } diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 2f1dc06aec3c..3f231159fe3d 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -8139,10 +8139,6 @@ __init int vmx_hardware_setup(void) set_bit(0, vmx_vpid_bitmap); /* 0 is reserved for host */ - if (enable_ept) - kvm_mmu_set_ept_masks(enable_ept_ad_bits, - cpu_has_vmx_ept_execute_only()); - /* * Setup shadow_me_value/shadow_me_mask to include MKTME KeyID * bits to shadow_zero_check. -- 2.25.1
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