504 		int j;  in print_verifier_state()  local
506 		for (j = 0; j < BPF_REG_SIZE; j++) {  in print_verifier_state()
507 			if (state->stack[i].slot_type[j] != STACK_INVALID)  in print_verifier_state()
509 			types_buf[j] = slot_type_char[  in print_verifier_state()
510 					state->stack[i].slot_type[j]];  in print_verifier_state()
1647 	int i, j;  in mark_all_scalars_precise()  local
1655 			for (j = 0; j < BPF_REG_FP; j++) {  in mark_all_scalars_precise()
1656 				reg = &func->regs[j];  in mark_all_scalars_precise()
1661 			for (j = 0; j < func->allocated_stack / BPF_REG_SIZE; j++) {  in mark_all_scalars_precise()
1662 				if (func->stack[j].slot_type[0] != STACK_SPILL)  in mark_all_scalars_precise()
1664 				reg = &func->stack[j].spilled_ptr;  in mark_all_scalars_precise()
2980 	int err, min_off, max_off, i, j, slot, spi;  in check_stack_boundary()  local
3071 			for (j = 0; j < BPF_REG_SIZE; j++)  in check_stack_boundary()
3072 				state->stack[spi].slot_type[j] = STACK_MISC;  in check_stack_boundary()
6752 	int i, j;  in clean_func_state()  local
6771 			for (j = 0; j < BPF_REG_SIZE; j++)  in clean_func_state()
6772 				st->stack[i].slot_type[j] = STACK_INVALID;  in clean_func_state()
7262 	int i, j, err, states_cnt = 0;  in is_state_visited()  local
7442 	for (j = 0; j <= cur->curframe; j++) {  in is_state_visited()
7443 		for (i = j < cur->curframe ? BPF_REG_6 : 0; i < BPF_REG_FP; i++)  in is_state_visited()
7444 			cur->frame[j]->regs[i].parent = &new->frame[j]->regs[i];  in is_state_visited()
7446 			cur->frame[j]->regs[i].live = REG_LIVE_NONE;  in is_state_visited()
7450 	for (j = 0; j <= cur->curframe; j++) {  in is_state_visited()
7451 		struct bpf_func_state *frame = cur->frame[j];  in is_state_visited()
7452 		struct bpf_func_state *newframe = new->frame[j];  in is_state_visited()
7928 	int i, j, err;  in replace_map_fd_with_map_ptr()  local
8025 			for (j = 0; j < env->used_map_cnt; j++) {  in replace_map_fd_with_map_ptr()
8026 				if (env->used_maps[j] == map) {  in replace_map_fd_with_map_ptr()
8027 					aux->map_index = j;  in replace_map_fd_with_map_ptr()
8182 	int i, j;  in adjust_subprog_starts_after_remove()  local
8189 	for (j = i; j < env->subprog_cnt; j++)  in adjust_subprog_starts_after_remove()
8190 		if (env->subprog_info[j].start >= off + cnt)  in adjust_subprog_starts_after_remove()
8195 	if (env->subprog_info[j].start != off + cnt)  in adjust_subprog_starts_after_remove()
8196 		j--;  in adjust_subprog_starts_after_remove()
8198 	if (j > i) {  in adjust_subprog_starts_after_remove()
8203 		move = env->subprog_cnt + 1 - j;  in adjust_subprog_starts_after_remove()
8206 			env->subprog_info + j,  in adjust_subprog_starts_after_remove()
8208 		env->subprog_cnt -= j - i;  in adjust_subprog_starts_after_remove()
8212 			move = aux->func_info_cnt - j;  in adjust_subprog_starts_after_remove()
8215 				aux->func_info + j,  in adjust_subprog_starts_after_remove()
8217 			aux->func_info_cnt -= j - i;  in adjust_subprog_starts_after_remove()
8399 		int j;  in opt_remove_dead_code()  local
8401 		j = 0;  in opt_remove_dead_code()
8402 		while (i + j < insn_cnt && !aux_data[i + j].seen)  in opt_remove_dead_code()
8403 			j++;  in opt_remove_dead_code()
8404 		if (!j)  in opt_remove_dead_code()
8407 		err = verifier_remove_insns(env, i, j);  in opt_remove_dead_code()
8695 	int i, j, subprog_start, subprog_end = 0, len, subprog;  in jit_subprogs()  local
8786 		for (j = 0; j < func[i]->len; j++, insn++) {  in jit_subprogs()