2551 			      bool zero_size_allowed)  in __check_mem_access()  argument
2553 	bool size_ok = size > 0 || (size == 0 && zero_size_allowed);  in __check_mem_access()
2583 				   bool zero_size_allowed)  in check_mem_region_access()  argument
2612 				 mem_size, zero_size_allowed);  in check_mem_region_access()
2629 				 mem_size, zero_size_allowed);  in check_mem_region_access()
2641 			    int off, int size, bool zero_size_allowed)  in check_map_access()  argument
2650 				      zero_size_allowed);  in check_map_access()
2721 			       int size, bool zero_size_allowed)  in check_packet_access()  argument
2741 				 zero_size_allowed);  in check_packet_access()
3200 			       bool zero_size_allowed,  in check_buffer_access()  argument
3645 				  bool zero_size_allowed)  in __check_stack_boundary()  argument
3650 	    access_size < 0 || (access_size == 0 && !zero_size_allowed)) {  in __check_stack_boundary()
3673 				int access_size, bool zero_size_allowed,  in check_stack_boundary()  argument
3683 					     zero_size_allowed);  in check_stack_boundary()
3718 					     zero_size_allowed);  in check_stack_boundary()
3725 					     zero_size_allowed);  in check_stack_boundary()
3791 				   int access_size, bool zero_size_allowed,  in check_helper_mem_access()  argument
3800 					   zero_size_allowed);  in check_helper_mem_access()
3807 					zero_size_allowed);  in check_helper_mem_access()
3811 					       zero_size_allowed);  in check_helper_mem_access()
3816 					   access_size, zero_size_allowed,  in check_helper_mem_access()
3821 					   access_size, zero_size_allowed,  in check_helper_mem_access()
3826 					    zero_size_allowed, meta);  in check_helper_mem_access()
3829 		if (zero_size_allowed && access_size == 0 &&  in check_helper_mem_access()
4261 		bool zero_size_allowed = (arg_type == ARG_CONST_SIZE_OR_ZERO);  in check_func_arg()  local
4292 						      zero_size_allowed,  in check_func_arg()
4305 					      zero_size_allowed, meta);  in check_func_arg()