/* * NetLabel Network Address Lists * * This file contains network address list functions used to manage ordered * lists of network addresses for use by the NetLabel subsystem. The NetLabel * system manages static and dynamic label mappings for network protocols such * as CIPSO and RIPSO. * * Author: Paul Moore * */ /* * (c) Copyright Hewlett-Packard Development Company, L.P., 2008 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See * the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see . * */ #ifndef _NETLABEL_ADDRLIST_H #define _NETLABEL_ADDRLIST_H #include #include #include #include #include /** * struct netlbl_af4list - NetLabel IPv4 address list * @addr: IPv4 address * @mask: IPv4 address mask * @valid: valid flag * @list: list structure, used internally */ struct netlbl_af4list { __be32 addr; __be32 mask; u32 valid; struct list_head list; }; /** * struct netlbl_af6list - NetLabel IPv6 address list * @addr: IPv6 address * @mask: IPv6 address mask * @valid: valid flag * @list: list structure, used internally */ struct netlbl_af6list { struct in6_addr addr; struct in6_addr mask; u32 valid; struct list_head list; }; #define __af4list_entry(ptr) container_of(ptr, struct netlbl_af4list, list) static inline struct netlbl_af4list *__af4list_valid(struct list_head *s, struct list_head *h) { struct list_head *i = s; struct netlbl_af4list *n = __af4list_entry(s); while (i != h && !n->valid) { i = i->next; n = __af4list_entry(i); } return n; } static inline struct netlbl_af4list *__af4list_valid_rcu(struct list_head *s, struct list_head *h) { struct list_head *i = s; struct netlbl_af4list *n = __af4list_entry(s); while (i != h && !n->valid) { i = rcu_dereference(i->next); n = __af4list_entry(i); } return n; } #define netlbl_af4list_foreach(iter, head) \ for (iter = __af4list_valid((head)->next, head); \ &iter->list != (head); \ iter = __af4list_valid(iter->list.next, head)) #define netlbl_af4list_foreach_rcu(iter, head) \ for (iter = __af4list_valid_rcu((head)->next, head); \ &iter->list != (head); \ iter = __af4list_valid_rcu(iter->list.next, head)) #define netlbl_af4list_foreach_safe(iter, tmp, head) \ for (iter = __af4list_valid((head)->next, head), \ tmp = __af4list_valid(iter->list.next, head); \ &iter->list != (head); \ iter = tmp, tmp = __af4list_valid(iter->list.next, head)) int netlbl_af4list_add(struct netlbl_af4list *entry, struct list_head *head); struct netlbl_af4list *netlbl_af4list_remove(__be32 addr, __be32 mask, struct list_head *head); void netlbl_af4list_remove_entry(struct netlbl_af4list *entry); struct netlbl_af4list *netlbl_af4list_search(__be32 addr, struct list_head *head); struct netlbl_af4list *netlbl_af4list_search_exact(__be32 addr, __be32 mask, struct list_head *head); #ifdef CONFIG_AUDIT void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf, int src, const char *dev, __be32 addr, __be32 mask); #else static inline void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf, int src, const char *dev, __be32 addr, __be32 mask) { } #endif #if IS_ENABLED(CONFIG_IPV6) #define __af6list_entry(ptr) container_of(ptr, struct netlbl_af6list, list) static inline struct netlbl_af6list *__af6list_valid(struct list_head *s, struct list_head *h) { struct list_head *i = s; struct netlbl_af6list *n = __af6list_entry(s); while (i != h && !n->valid) { i = i->next; n = __af6list_entry(i); } return n; } static inline struct netlbl_af6list *__af6list_valid_rcu(struct list_head *s, struct list_head *h) { struct list_head *i = s; struct netlbl_af6list *n = __af6list_entry(s); while (i != h && !n->valid) { i = rcu_dereference(i->next); n = __af6list_entry(i); } return n; } #define netlbl_af6list_foreach(iter, head) \ for (iter = __af6list_valid((head)->next, head); \ &iter->list != (head); \ iter = __af6list_valid(iter->list.next, head)) #define netlbl_af6list_foreach_rcu(iter, head) \ for (iter = __af6list_valid_rcu((head)->next, head); \ &iter->list != (head); \ iter = __af6list_valid_rcu(iter->list.next, head)) #define netlbl_af6list_foreach_safe(iter, tmp, head) \ for (iter = __af6list_valid((head)->next, head), \ tmp = __af6list_valid(iter->list.next, head); \ &iter->list != (head); \ iter = tmp, tmp = __af6list_valid(iter->list.next, head)) int netlbl_af6list_add(struct netlbl_af6list *entry, struct list_head *head); struct netlbl_af6list *netlbl_af6list_remove(const struct in6_addr *addr, const struct in6_addr *mask, struct list_head *head); void netlbl_af6list_remove_entry(struct netlbl_af6list *entry); struct netlbl_af6list *netlbl_af6list_search(const struct in6_addr *addr, struct list_head *head); struct netlbl_af6list *netlbl_af6list_search_exact(const struct in6_addr *addr, const struct in6_addr *mask, struct list_head *head); #ifdef CONFIG_AUDIT void netlbl_af6list_audit_addr(struct audit_buffer *audit_buf, int src, const char *dev, const struct in6_addr *addr, const struct in6_addr *mask); #else static inline void netlbl_af6list_audit_addr(struct audit_buffer *audit_buf, int src, const char *dev, const struct in6_addr *addr, const struct in6_addr *mask) { } #endif #endif /* IPV6 */ #endif am is used with AArch64 boot loader on AArch32 kernel. - Fix ahash state corruption in marvell driver. - Fix buggy algif_aed tag handling. - Prevent mcryptd from being used with incompatible algorithms which can cause crashes" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: algif_aead - fix uninitialized variable warning crypto: mcryptd - Check mcryptd algorithm compatibility crypto: algif_aead - fix AEAD tag memory handling crypto: caam - fix pointer size for AArch64 boot loader, AArch32 kernel crypto: marvell - Don't corrupt state of an STD req for re-stepped ahash crypto: marvell - Don't copy hash operation twice into the SRAM
Diffstat (limited to 'include/net')