Lines Matching refs:instr
70 check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
101 if (get_kernel_nofault(opcode, instr))
125 unsigned char *instr;
139 instr = (void *)convert_ip_to_linear(current, regs);
140 max_instr = instr + 15;
149 while (instr < max_instr) {
153 if (get_user(opcode, (unsigned char __user *) instr))
156 if (get_kernel_nofault(opcode, instr))
160 instr++;
162 if (!check_prefetch_opcode(regs, instr, opcode, &prefetch))