The following commit has been merged in the merge/master branch: commit 2474b5d7925d79d8753085d56f947ca54067685a Merge: 7870bad343c1d511fe596d4565ef3134c2470fa8 9bac35c1e4fab662522371f81147963e19693409 Author: Marek Lindner mareklindner@neomailbox.ch Date: Wed Jun 24 16:07:21 2015 +0800

Merge branch 'maint' into next

diff --combined net/batman-adv/translation-table.c index aa3ca02,b6c0f52..c598af7 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@@ -15,41 -15,19 +15,41 @@@ * along with this program; if not, see http://www.gnu.org/licenses/. */

-#include "main.h" #include "translation-table.h" -#include "soft-interface.h" -#include "hard-interface.h" -#include "send.h" -#include "hash.h" -#include "originator.h" -#include "routing.h" -#include "bridge_loop_avoidance.h" -#include "multicast.h" +#include "main.h"

+#include <linux/atomic.h> #include <linux/bug.h> +#include <linux/byteorder/generic.h> +#include <linux/compiler.h> #include <linux/crc32c.h> +#include <linux/errno.h> +#include <linux/etherdevice.h> +#include <linux/fs.h> +#include <linux/if_ether.h> +#include <linux/jhash.h> +#include <linux/jiffies.h> +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/lockdep.h> +#include <linux/netdevice.h> +#include <linux/rculist.h> +#include <linux/rcupdate.h> +#include <linux/seq_file.h> +#include <linux/slab.h> +#include <linux/spinlock.h> +#include <linux/stddef.h> +#include <linux/string.h> +#include <linux/workqueue.h> +#include <net/net_namespace.h> + +#include "bridge_loop_avoidance.h" +#include "hard-interface.h" +#include "hash.h" +#include "multicast.h" +#include "originator.h" +#include "packet.h" +#include "soft-interface.h"

/* hash class keys */ static struct lock_class_key batadv_tt_local_hash_lock_class_key; @@@ -90,8 -68,12 +90,8 @@@ static inline uint32_t batadv_choose_tt uint32_t hash = 0;

tt = (struct batadv_tt_common_entry *)data; - hash = batadv_hash_bytes(hash, &tt->addr, ETH_ALEN); - hash = batadv_hash_bytes(hash, &tt->vid, sizeof(tt->vid)); - - hash += (hash << 3); - hash ^= (hash >> 11); - hash += (hash << 15); + hash = jhash(&tt->addr, ETH_ALEN, hash); + hash = jhash(&tt->vid, sizeof(tt->vid), hash);

return hash % size; } @@@ -976,17 -958,17 +976,17 @@@ int batadv_tt_local_seq_print_text(stru " * %pM %4i [%c%c%c%c%c%c] %3u.%03u (%#.8x)\n", tt_common_entry->addr, BATADV_PRINT_VID(tt_common_entry->vid), - (tt_common_entry->flags & - BATADV_TT_CLIENT_ROAM ? 'R' : '.'), + ((tt_common_entry->flags & + BATADV_TT_CLIENT_ROAM) ? 'R' : '.'), no_purge ? 'P' : '.', - (tt_common_entry->flags & - BATADV_TT_CLIENT_NEW ? 'N' : '.'), - (tt_common_entry->flags & - BATADV_TT_CLIENT_PENDING ? 'X' : '.'), - (tt_common_entry->flags & - BATADV_TT_CLIENT_WIFI ? 'W' : '.'), - (tt_common_entry->flags & - BATADV_TT_CLIENT_ISOLA ? 'I' : '.'), + ((tt_common_entry->flags & + BATADV_TT_CLIENT_NEW) ? 'N' : '.'), + ((tt_common_entry->flags & + BATADV_TT_CLIENT_PENDING) ? 'X' : '.'), + ((tt_common_entry->flags & + BATADV_TT_CLIENT_WIFI) ? 'W' : '.'), + ((tt_common_entry->flags & + BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'), no_purge ? 0 : last_seen_secs, no_purge ? 0 : last_seen_msecs, vlan->tt.crc); @@@ -1564,10 -1546,10 +1564,10 @@@ batadv_tt_global_print_entry(struct bat BATADV_PRINT_VID(tt_global_entry->common.vid), best_entry->ttvn, best_entry->orig_node->orig, last_ttvn, vlan->tt.crc, - (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'), - (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'), - (flags & BATADV_TT_CLIENT_ISOLA ? 'I' : '.'), - (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.')); + ((flags & BATADV_TT_CLIENT_ROAM) ? 'R' : '.'), + ((flags & BATADV_TT_CLIENT_WIFI) ? 'W' : '.'), + ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'), + ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.'));

batadv_orig_node_vlan_free_ref(vlan); } @@@ -1596,10 -1578,10 +1596,10 @@@ print_list BATADV_PRINT_VID(tt_global_entry->common.vid), orig_entry->ttvn, orig_entry->orig_node->orig, last_ttvn, vlan->tt.crc, - (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'), - (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'), - (flags & BATADV_TT_CLIENT_ISOLA ? 'I' : '.'), - (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.')); + ((flags & BATADV_TT_CLIENT_ROAM) ? 'R' : '.'), + ((flags & BATADV_TT_CLIENT_WIFI) ? 'W' : '.'), + ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'), + ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.'));

batadv_orig_node_vlan_free_ref(vlan); } @@@ -2212,7 -2194,7 +2212,7 @@@ static void batadv_tt_req_list_free(str spin_lock_bh(&bat_priv->tt.req_list_lock);

list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) { - list_del(&node->list); + list_del_init(&node->list); kfree(node); }

@@@ -2248,7 -2230,7 +2248,7 @@@ static void batadv_tt_req_purge(struct list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) { if (batadv_has_timed_out(node->issued_at, BATADV_TT_REQUEST_TIMEOUT)) { - list_del(&node->list); + list_del_init(&node->list); kfree(node); } } @@@ -2530,7 -2512,8 +2530,8 @@@ out batadv_hardif_free_ref(primary_if); if (ret && tt_req_node) { spin_lock_bh(&bat_priv->tt.req_list_lock); - list_del(&tt_req_node->list); + /* list_del_init() verifies tt_req_node still is in the list */ + list_del_init(&tt_req_node->list); spin_unlock_bh(&bat_priv->tt.req_list_lock); kfree(tt_req_node); } @@@ -2565,7 -2548,7 +2566,7 @@@ static bool batadv_send_other_tt_respon batadv_dbg(BATADV_DBG_TT, bat_priv, "Received TT_REQUEST from %pM for ttvn: %u (%pM) [%c]\n", req_src, tt_data->ttvn, req_dst, - (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.')); + ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));

/* Let's get the orig node of the REAL destination */ req_dst_orig_node = batadv_orig_hash_find(bat_priv, req_dst); @@@ -2696,7 -2679,7 +2697,7 @@@ static bool batadv_send_my_tt_response( batadv_dbg(BATADV_DBG_TT, bat_priv, "Received TT_REQUEST from %pM for ttvn: %u (me) [%c]\n", req_src, tt_data->ttvn, - (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.')); + ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));

spin_lock_bh(&bat_priv->tt.commit_lock);

@@@ -2935,7 -2918,7 +2936,7 @@@ static void batadv_handle_tt_response(s batadv_dbg(BATADV_DBG_TT, bat_priv, "Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n", resp_src, tt_data->ttvn, num_entries, - (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.')); + ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));

orig_node = batadv_orig_hash_find(bat_priv, resp_src); if (!orig_node) @@@ -2967,7 -2950,7 +2968,7 @@@ list_for_each_entry_safe(node, safe, &bat_priv->tt.req_list, list) { if (!batadv_compare_eth(node->addr, resp_src)) continue; - list_del(&node->list); + list_del_init(&node->list); kfree(node); }