kvm_read_cr0_bits
return !!kvm_read_cr0_bits(vcpu, cr0_bit);
return kvm_read_cr0_bits(vcpu, ~0UL);
.cr0 = kvm_read_cr0_bits(vcpu, KVM_MMU_CR0_ROLE_BITS),
old_cr0_pg = kvm_read_cr0_bits(vcpu, X86_CR0_PG);
trace_kvm_cr_write(0, (kvm_read_cr0_bits(vcpu, ~0xful) | val));
(void)kvm_set_cr0(vcpu, kvm_read_cr0_bits(vcpu, ~0x0eul) | (msw & 0x0f));