Lines Matching refs:instr
66 check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
97 if (get_kernel_nofault(opcode, instr))
112 unsigned char *instr;
122 instr = (void *)convert_ip_to_linear(current, regs);
123 max_instr = instr + 15;
132 while (instr < max_instr) {
136 if (get_user(opcode, instr))
139 if (get_kernel_nofault(opcode, instr))
143 instr++;
145 if (!check_prefetch_opcode(regs, instr, opcode, &prefetch))