469 static int __parse_flow_nlattrs(const struct nlattr *attr,  in __parse_flow_nlattrs()  argument
478 	nla_for_each_nested(nla, attr, rem) {  in __parse_flow_nlattrs()
521 static int parse_flow_mask_nlattrs(const struct nlattr *attr,  in parse_flow_mask_nlattrs()  argument
525 	return __parse_flow_nlattrs(attr, a, attrsp, log, true);  in parse_flow_mask_nlattrs()
528 int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[],  in parse_flow_nlattrs()  argument
531 	return __parse_flow_nlattrs(attr, a, attrsp, log, false);  in parse_flow_nlattrs()
585 static int vxlan_tun_opt_from_nlattr(const struct nlattr *attr,  in vxlan_tun_opt_from_nlattr()  argument
597 	nla_for_each_nested(a, attr, rem) {  in vxlan_tun_opt_from_nlattr()
668 static int ip_tun_from_nlattr(const struct nlattr *attr,  in ip_tun_from_nlattr()  argument
679 	nla_for_each_nested(a, attr, rem) {  in ip_tun_from_nlattr()
1295 int nsh_hdr_from_nlattr(const struct nlattr *attr,  in nsh_hdr_from_nlattr()  argument
1309 	nla_for_each_nested(a, attr, rem) {  in nsh_hdr_from_nlattr()
1349 int nsh_key_from_nlattr(const struct nlattr *attr,  in nsh_key_from_nlattr()  argument
1357 	nla_for_each_nested(a, attr, rem) {  in nsh_key_from_nlattr()
1389 static int nsh_key_put_from_nlattr(const struct nlattr *attr,  in nsh_key_put_from_nlattr()  argument
1404 	nla_for_each_nested(a, attr, rem) {  in nsh_key_put_from_nlattr()
1760 static void nlattr_set(struct nlattr *attr, u8 val,  in nlattr_set()  argument
1767 	nla_for_each_nested(nla, attr, rem) {  in nlattr_set()
1778 static void mask_set_nlattr(struct nlattr *attr, u8 val)  in mask_set_nlattr()  argument
1780 	nlattr_set(attr, val, ovs_key_lens);  in mask_set_nlattr()
1878 static size_t get_ufid_len(const struct nlattr *attr, bool log)  in get_ufid_len()  argument
1882 	if (!attr)  in get_ufid_len()
1885 	len = nla_len(attr);  in get_ufid_len()
1888 			  nla_len(attr), MAX_UFID_LENGTH);  in get_ufid_len()
1898 bool ovs_nla_get_ufid(struct sw_flow_id *sfid, const struct nlattr *attr,  in ovs_nla_get_ufid()  argument
1901 	sfid->ufid_len = get_ufid_len(attr, log);  in ovs_nla_get_ufid()
1903 		memcpy(sfid->ufid, nla_data(attr), sfid->ufid_len);  in ovs_nla_get_ufid()
1926 u32 ovs_nla_get_ufid_flags(const struct nlattr *attr)  in ovs_nla_get_ufid_flags()  argument
1928 	return attr ? nla_get_u32(attr) : 0;  in ovs_nla_get_ufid_flags()
2265 		    const struct sw_flow_key *output, int attr, bool is_mask,  in ovs_nla_put_key()  argument
2271 	nla = nla_nest_start_noflag(skb, attr);  in ovs_nla_put_key()
2545 static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
2552 static int validate_and_copy_sample(struct net *net, const struct nlattr *attr,  in validate_and_copy_sample()  argument
2566 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_sample()
2620 				     const struct nlattr *attr,  in validate_and_copy_dec_ttl()  argument
2632 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_dec_ttl()
2679 				   const struct nlattr *attr,  in validate_and_copy_clone()  argument
2689 	if (nla_len(attr) && nla_len(attr) < NLA_HDRLEN)  in validate_and_copy_clone()
2696 	exec = last || !actions_may_change_flow(attr);  in validate_and_copy_clone()
2703 	err = __ovs_nla_copy_actions(net, attr, key, sfa,  in validate_and_copy_clone()
2760 static int validate_and_copy_set_tun(const struct nlattr *attr,  in validate_and_copy_set_tun()  argument
2774 	opts_type = ip_tun_from_nlattr(nla_data(attr), &match, false, log);  in validate_and_copy_set_tun()
2841 static bool validate_nsh(const struct nlattr *attr, bool is_mask,  in validate_nsh()  argument
2849 	ret = nsh_key_put_from_nlattr(attr, &match, is_mask,  in validate_nsh()
3040 static int validate_userspace(const struct nlattr *attr)  in validate_userspace()  argument
3050 	error = nla_parse_nested_deprecated(a, OVS_USERSPACE_ATTR_MAX, attr,  in validate_userspace()
3069 					   const struct nlattr *attr,  in validate_and_copy_check_pkt_len()  argument
3083 					  nla_data(attr), nla_len(attr),  in validate_and_copy_check_pkt_len()
3161 static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,  in __ovs_nla_copy_actions()  argument
3175 	nla_for_each_nested(a, attr, rem) {  in __ovs_nla_copy_actions()
3498 int ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,  in ovs_nla_copy_actions()  argument
3505 	*sfa = nla_alloc_flow_actions(min(nla_len(attr), MAX_ACTIONS_BUFSIZE));  in ovs_nla_copy_actions()
3512 	(*sfa)->orig_len = nla_len(attr);  in ovs_nla_copy_actions()
3513 	err = __ovs_nla_copy_actions(net, attr, key, sfa, key->eth.type,  in ovs_nla_copy_actions()
3522 static int sample_action_to_attr(const struct nlattr *attr,  in sample_action_to_attr()  argument
3526 	int err = 0, rem = nla_len(attr);  in sample_action_to_attr()
3534 	sample_arg = nla_data(attr);  in sample_action_to_attr()
3563 static int clone_action_to_attr(const struct nlattr *attr,  in clone_action_to_attr()  argument
3567 	int err = 0, rem = nla_len(attr);  in clone_action_to_attr()
3574 	attr = nla_next(nla_data(attr), &rem);  in clone_action_to_attr()
3575 	err = ovs_nla_put_actions(attr, rem, skb);  in clone_action_to_attr()
3585 static int check_pkt_len_action_to_attr(const struct nlattr *attr,  in check_pkt_len_action_to_attr()  argument
3591 	int err = 0, rem = nla_len(attr);  in check_pkt_len_action_to_attr()
3600 	cpl_arg = nla_data(attr);  in check_pkt_len_action_to_attr()
3654 static int dec_ttl_action_to_attr(const struct nlattr *attr,  in dec_ttl_action_to_attr()  argument
3665 	nla_for_each_attr(a, nla_data(attr), nla_len(attr), rem) {  in dec_ttl_action_to_attr()
3751 int ovs_nla_put_actions(const struct nlattr *attr, int len, struct sk_buff *skb)  in ovs_nla_put_actions()  argument
3756 	nla_for_each_attr(a, attr, len, rem) {  in ovs_nla_put_actions()