copy_inst_from_kernel_nofault
r = copy_inst_from_kernel_nofault(&instr, (void *)regs->nip);
if (copy_inst_from_kernel_nofault(jmp, (void *)addr))
if (copy_inst_from_kernel_nofault(op, (void *)ip)) {
if (copy_inst_from_kernel_nofault(&op, (void *)ip)) {
if (copy_inst_from_kernel_nofault(&op, (void *)(ip - 4))) {
if (copy_inst_from_kernel_nofault(&op, (void *)(ip + 4))) {
if (copy_inst_from_kernel_nofault(&op, (void *)tramp)) {
if (copy_inst_from_kernel_nofault(&op, (void *)ip)) {
if (copy_inst_from_kernel_nofault(op, ip))
copy_inst_from_kernel_nofault(op + 1, ip + 4))
if (copy_inst_from_kernel_nofault(&op, ip)) {
if (copy_inst_from_kernel_nofault(&op, (void *)ip)) {
if (copy_inst_from_kernel_nofault(&replaced, (void *)ip))
if (copy_inst_from_kernel_nofault(&org_inst, ip)) {