1481 	if (env->subprog_info[state->subprogno].stack_depth < size)  in grow_stack_state()
1482 		env->subprog_info[state->subprogno].stack_depth = size;  in grow_stack_state()
6446 static int round_up_stack_depth(struct bpf_verifier_env *env, int stack_depth)  in round_up_stack_depth()  argument
6449 		return round_up(stack_depth, 16);  in round_up_stack_depth()
6454 	return round_up(max_t(u32, stack_depth, 1), 32);  in round_up_stack_depth()
6504 	subprog_depth = round_up_stack_depth(env, subprog[idx].stack_depth);  in check_max_stack_depth_subprog()
6620 		depth -= round_up_stack_depth(env, subprog[idx].stack_depth);  in check_max_stack_depth_subprog()
6683 	return env->subprog_info[subprog].stack_depth;  in get_callee_stack_depth()
20768 						 -(subprogs[0].stack_depth + 8));  in convert_ctx_accesses()
20775 			subprogs[0].stack_depth += 8;  in convert_ctx_accesses()
20777 						      -subprogs[0].stack_depth);  in convert_ctx_accesses()
21121 		func[i]->aux->stack_depth = env->subprog_info[i].stack_depth;  in jit_subprogs()
21546 	u16 stack_depth = subprogs[cur_subprog].stack_depth;  in do_misc_fixups()  local
21814 			int stack_off_cnt = -stack_depth - 16;  in do_misc_fixups()
21857 			int stack_off = -stack_depth - 8;  in do_misc_fixups()
21918 				prog->aux->stack_depth = MAX_BPF_STACK;  in do_misc_fixups()
22378 			subprogs[cur_subprog].stack_depth += stack_depth_extra;  in do_misc_fixups()
22381 			stack_depth = subprogs[cur_subprog].stack_depth;  in do_misc_fixups()
22382 			if (stack_depth > MAX_BPF_STACK && !prog->jit_requested) {  in do_misc_fixups()
22384 					stack_depth, stack_depth_extra);  in do_misc_fixups()
22388 			stack_depth = subprogs[cur_subprog].stack_depth;  in do_misc_fixups()
22395 	env->prog->aux->stack_depth = subprogs[0].stack_depth;  in do_misc_fixups()
22410 		stack_depth = subprogs[i].stack_depth;  in do_misc_fixups()
22412 			insn_buf[cnt++] = BPF_ST_MEM(BPF_DW, BPF_REG_FP, -stack_depth,  in do_misc_fixups()
22414 			insn_buf[cnt++] = BPF_ST_MEM(BPF_DW, BPF_REG_FP, -stack_depth + 8, 0);  in do_misc_fixups()
22417 			insn_buf[cnt++] = BPF_ST_MEM(BPF_DW, BPF_REG_FP, -stack_depth,  in do_misc_fixups()
22556 	u16 stack_depth = subprogs[cur_subprog].stack_depth;  in optimize_bpf_loop()  local
22557 	u16 stack_depth_roundup = round_up(stack_depth, 8) - stack_depth;  in optimize_bpf_loop()
22570 						   -(stack_depth + stack_depth_extra),  in optimize_bpf_loop()
22582 			subprogs[cur_subprog].stack_depth += stack_depth_extra;  in optimize_bpf_loop()
22584 			stack_depth = subprogs[cur_subprog].stack_depth;  in optimize_bpf_loop()
22585 			stack_depth_roundup = round_up(stack_depth, 8) - stack_depth;  in optimize_bpf_loop()
22590 	env->prog->aux->stack_depth = env->subprog_info[0].stack_depth;  in optimize_bpf_loop()
22620 				subprog->stack_depth = -subprog->fastcall_stack_off;  in remove_fastcall_spills_fills()
22869 		env->prog->aux->stack_depth = env->subprog_info[0].stack_depth;  in do_check_main()
22883 			u32 depth = env->subprog_info[i].stack_depth;  in print_verification_stats()