2770 				     int ptr_regno, int off, int size,  in check_stack_write_var_off()  argument
2784 	ptr_reg = &cur->regs[ptr_regno];  in check_stack_write_var_off()
3017 				    int ptr_regno, int off, int size, int dst_regno)  in check_stack_read_var_off()  argument
3020 	struct bpf_reg_state *reg = reg_state(env, ptr_regno);  in check_stack_read_var_off()
3027 	err = check_stack_range_initialized(env, ptr_regno, off, size,  in check_stack_read_var_off()
3048 			    int ptr_regno, int off, int size,  in check_stack_read()  argument
3051 	struct bpf_reg_state *reg = reg_state(env, ptr_regno);  in check_stack_read()
3078 				ptr_regno, tn_buf);  in check_stack_read()
3091 		err = check_stack_read_var_off(env, ptr_regno, off, size,  in check_stack_read()
3109 			     int ptr_regno, int off, int size,  in check_stack_write()  argument
3112 	struct bpf_reg_state *reg = reg_state(env, ptr_regno);  in check_stack_write()
3125 						ptr_regno, off, size,  in check_stack_write()