kvm_mmu_fast_page_fault,
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,4,20))
++#if 1 || (LINUX_VERSION_CODE >= KERNEL_VERSION(5,4,20))
+ TP_PROTO(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u32 error_code,
+ u64 *sptep, u64 old_spte, bool retry),
+ TP_ARGS(vcpu, cr2_or_gpa, error_code, sptep, old_spte, retry),