kvm_fpu           420 include/linux/kvm.h #define KVM_GET_FPU               _IOR(KVMIO,  0x8c, struct kvm_fpu)
kvm_fpu           421 include/linux/kvm.h #define KVM_SET_FPU               _IOW(KVMIO,  0x8d, struct kvm_fpu)
kvm_fpu          1267 virt/kvm/kvm_main.c 		struct kvm_fpu fpu;
kvm_fpu          1280 virt/kvm/kvm_main.c 		struct kvm_fpu fpu;