directhypercall 537 arch/x86/include/asm/hyperv-tlfs.h __u32 directhypercall:1; directhypercall 182 arch/x86/kvm/vmx/evmcs.h vp_ap->nested_control.features.directhypercall = 1; directhypercall 7973 arch/x86/kvm/vmx/vmx.c vp_ap->nested_control.features.directhypercall = 0;