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Build check errors found: 2014-01-29
by postmaster＠open-mesh.org 29 Jan '14

29 Jan '14

Name of failed tests ==================== checkpatch next bat_iv_ogm.c checkpatch next bridge_loop_avoidance.c checkpatch next distributed-arp-table.c checkpatch next fragmentation.c checkpatch next icmp_socket.c checkpatch next main.c checkpatch next network-coding.c checkpatch next originator.c checkpatch next routing.c checkpatch next send.c checkpatch next soft-interface.c checkpatch next translation-table.c smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=n Output of different failed tests ================================ checkpatch next bat_iv_ogm.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #823: FILE: bat_iv_ogm.c:823: + memcpy(batadv_ogm_packet->prev_sender, ethhdr->h_source, ETH_ALEN); total: 0 errors, 1 warnings, 0 checks, 1967 lines checked checkpatch next bridge_loop_avoidance.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #194: FILE: bridge_loop_avoidance.c:194: + memcpy(search_entry.orig, addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #308: FILE: bridge_loop_avoidance.c:308: + memcpy(ethhdr->h_source, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #317: FILE: bridge_loop_avoidance.c:317: + memcpy(hw_src, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #326: FILE: bridge_loop_avoidance.c:326: + memcpy(hw_src, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #336: FILE: bridge_loop_avoidance.c:336: + memcpy(hw_src, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #337: FILE: bridge_loop_avoidance.c:337: + memcpy(ethhdr->h_dest, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #398: FILE: bridge_loop_avoidance.c:398: + memcpy(entry->orig, orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #566: FILE: bridge_loop_avoidance.c:566: + memcpy(search_claim.addr, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #576: FILE: bridge_loop_avoidance.c:576: + memcpy(claim->addr, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #627: FILE: bridge_loop_avoidance.c:627: + memcpy(search_claim.addr, mac, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1313: FILE: bridge_loop_avoidance.c:1313: + memcpy(entry->orig, bcast_packet->orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1461: FILE: bridge_loop_avoidance.c:1461: + memcpy(search_claim.addr, ethhdr->h_source, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1563: FILE: bridge_loop_avoidance.c:1563: + memcpy(search_claim.addr, ethhdr->h_source, ETH_ALEN); total: 0 errors, 13 warnings, 0 checks, 1704 lines checked checkpatch next distributed-arp-table.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #280: FILE: distributed-arp-table.c:280: + memcpy(dat_entry->mac_addr, mac_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #295: FILE: distributed-arp-table.c:295: + memcpy(dat_entry->mac_addr, mac_addr, ETH_ALEN); total: 0 errors, 2 warnings, 0 checks, 1197 lines checked checkpatch next fragmentation.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #452: FILE: fragmentation.c:452: + memcpy(frag_header.orig, primary_if->net_dev->dev_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #453: FILE: fragmentation.c:453: + memcpy(frag_header.dest, orig_node->orig, ETH_ALEN); total: 0 errors, 2 warnings, 0 checks, 489 lines checked checkpatch next icmp_socket.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #253: FILE: icmp_socket.c:253: + memcpy(icmp_header->orig, primary_if->net_dev->dev_addr, ETH_ALEN); total: 0 errors, 1 warnings, 0 checks, 384 lines checked checkpatch next main.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1136: FILE: main.c:1136: + memcpy(unicast_tvlv_packet->src, src, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1137: FILE: main.c:1137: + memcpy(unicast_tvlv_packet->dst, dst, ETH_ALEN); total: 0 errors, 2 warnings, 0 checks, 1248 lines checked checkpatch next network-coding.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #822: FILE: network-coding.c:822: + memcpy(nc_node->addr, orig_node->orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #944: FILE: network-coding.c:944: + memcpy(nc_path->next_hop, dst, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #945: FILE: network-coding.c:945: + memcpy(nc_path->prev_hop, src, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1117: FILE: network-coding.c:1117: + memcpy(coded_packet->first_source, first_source, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1118: FILE: network-coding.c:1118: + memcpy(coded_packet->first_orig_dest, packet1->dest, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1123: FILE: network-coding.c:1123: + memcpy(coded_packet->second_dest, second_dest, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1124: FILE: network-coding.c:1124: + memcpy(coded_packet->second_source, second_source, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1125: FILE: network-coding.c:1125: + memcpy(coded_packet->second_orig_dest, packet2->dest, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1352: FILE: network-coding.c:1352: + memcpy(ethhdr->h_source, ethhdr->h_dest, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1353: FILE: network-coding.c:1353: + memcpy(ethhdr->h_dest, eth_dst_new, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1649: FILE: network-coding.c:1649: + memcpy(ethhdr->h_dest, coded_packet_tmp.second_dest, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1685: FILE: network-coding.c:1685: + memcpy(unicast_packet->dest, orig_dest, ETH_ALEN); total: 0 errors, 12 warnings, 0 checks, 1936 lines checked checkpatch next originator.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #449: FILE: originator.c:449: + memcpy(neigh_node->addr, neigh_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #633: FILE: originator.c:633: + memcpy(orig_node->orig, addr, ETH_ALEN); total: 0 errors, 2 warnings, 0 checks, 1084 lines checked checkpatch next routing.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #225: FILE: routing.c:225: + memcpy(icmph->dst, icmph->orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #226: FILE: routing.c:226: + memcpy(icmph->orig, primary_if->net_dev->dev_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #279: FILE: routing.c:279: + memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #667: FILE: routing.c:667: + memcpy(unicast_packet->dest, orig_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #777: FILE: routing.c:777: + memcpy(unicast_packet->dest, primary_if->net_dev->dev_addr, ETH_ALEN); total: 0 errors, 5 warnings, 0 checks, 1084 lines checked checkpatch next send.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #62: FILE: send.c:62: + memcpy(ethhdr->h_source, hard_iface->net_dev->dev_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #63: FILE: send.c:63: + memcpy(ethhdr->h_dest, dst_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #168: FILE: send.c:168: + memcpy(unicast_packet->dest, orig_node->orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #223: FILE: send.c:223: + memcpy(uc_4addr_packet->src, primary_if->net_dev->dev_addr, ETH_ALEN); total: 0 errors, 4 warnings, 0 checks, 643 lines checked checkpatch next soft-interface.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #114: FILE: soft-interface.c:114: + memcpy(old_addr, dev->dev_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #115: FILE: soft-interface.c:115: + memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); total: 0 errors, 2 warnings, 0 checks, 1054 lines checked checkpatch next translation-table.c: >>>>>>>> WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #99: FILE: translation-table.c:99: + memcpy(to_search.addr, addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #336: FILE: translation-table.c:336: + memcpy(tt_change_node->change.addr, common->addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #552: FILE: translation-table.c:552: + memcpy(tt_local->common.addr, addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #1280: FILE: translation-table.c:1280: + memcpy(common->addr, tt_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #2155: FILE: translation-table.c:2155: + memcpy(tt_req_node->addr, orig_node->orig, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #2923: FILE: translation-table.c:2923: + memcpy(tt_roam_node->addr, client, ETH_ALEN); total: 0 errors, 6 warnings, 0 checks, 3609 lines checked smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y: >>>>>>>> /home/batman/build_test/tmp/send.c:257 batadv_send_skb_unicast warn: unused return: ethhdr = eth_hdr() /home/batman/build_test/tmp/soft-interface.c:233 batadv_interface_tx warn: unused return: ethhdr = eth_hdr() smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y: >>>>>>>> /home/batman/build_test/tmp/send.c:257 batadv_send_skb_unicast warn: unused return: ethhdr = eth_hdr() /home/batman/build_test/tmp/soft-interface.c:233 __batadv_interface_tx warn: unused return: ethhdr = eth_hdr()

1 0

Build check errors found: 2014-01-28
by postmaster＠open-mesh.org 28 Jan '14

28 Jan '14

Name of failed tests ==================== smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.0 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.1 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.10 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.11 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.2 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.3 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.4 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.5 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.6 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.7 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n smatch master linux-3.9 CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=n CONFIG_BATMAN_ADV_DEBUG=y CONFIG_BATMAN_ADV_NC=n CONFIG_BATMAN_ADV_MCAST=n Output of different failed tests ================================ smatch master linux-3.12 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y: >>>>>>>> /home/batman/build_test/tmp/send.c:257 batadv_send_skb_unicast warn: unused return: ethhdr = eth_hdr() /home/batman/build_test/tmp/soft-interface.c:233 batadv_interface_tx warn: unused return: ethhdr = eth_hdr() smatch master linux-3.8 CONFIG_BATMAN_ADV_BLA=n CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_DEBUG=n CONFIG_BATMAN_ADV_NC=y CONFIG_BATMAN_ADV_MCAST=y: >>>>>>>> /home/batman/build_test/tmp/send.c:257 batadv_send_skb_unicast warn: unused return: ethhdr = eth_hdr() /home/batman/build_test/tmp/soft-interface.c:233 __batadv_interface_tx warn: unused return: ethhdr = eth_hdr()

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20140120
by batman＠open-mesh.org 20 Jan '14

20 Jan '14

The following commit has been merged in the master branch: commit 7dff08bbda1610697a350eeb7dcdc6177d229407 Merge: fb1d598d482d9fd448ea68895751bdfb8f29ee8e 1b371d13071d6b6b9dc7a00fe1bc5a6babd68a5b Author: David S. Miller <davem(a)davemloft.net> Date: Thu Jan 16 17:22:58 2014 -0800 Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge Included change: - properly format already existing kerneldoc Signed-off-by: David S. Miller <davem(a)davemloft.net> -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20140120
by batman＠open-mesh.org 20 Jan '14

20 Jan '14

The following commit has been merged in the master branch: commit 1b371d13071d6b6b9dc7a00fe1bc5a6babd68a5b Author: Simon Wunderlich <sw(a)simonwunderlich.de> Date: Wed Jan 15 21:17:54 2014 +0100 batman-adv: use consistent kerneldoc style Reported-by: Antonio Quartulli <antonio(a)meshcoding.com> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com> diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 921ac20..512159b 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -598,7 +598,8 @@ out: return res; } -/* batadv_iv_ogm_aggregate_new - create a new aggregated packet and add this +/** + * batadv_iv_ogm_aggregate_new - create a new aggregated packet and add this * packet to it. * @packet_buff: pointer to the OGM * @packet_len: (total) length of the OGM @@ -1745,7 +1746,8 @@ static int batadv_iv_ogm_receive(struct sk_buff *skb, return NET_RX_SUCCESS; } -/* batadv_iv_ogm_orig_print_neigh - print neighbors for the originator table +/** + * batadv_iv_ogm_orig_print_neigh - print neighbors for the originator table * @orig_node: the orig_node for which the neighbors are printed * @if_outgoing: outgoing interface for these entries * @seq: debugfs table seq_file struct diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 5c0eda4..05f0712 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -130,7 +130,9 @@ static void batadv_claim_free_ref(struct batadv_bla_claim *claim) call_rcu(&claim->rcu, batadv_claim_free_rcu); } -/* @bat_priv: the bat priv with all the soft interface information +/** + * batadv_claim_hash_find + * @bat_priv: the bat priv with all the soft interface information * @data: search data (may be local/static data) * * looks for a claim in the hash, and returns it if found @@ -449,7 +451,9 @@ batadv_bla_update_own_backbone_gw(struct batadv_priv *bat_priv, batadv_backbone_gw_free_ref(backbone_gw); } -/* @bat_priv: the bat priv with all the soft interface information +/** + * batadv_bla_answer_request - answer a bla request by sending own claims + * @bat_priv: the bat priv with all the soft interface information * @vid: the vid where the request came on * * Repeat all of our own claims, and finally send an ANNOUNCE frame @@ -495,7 +499,9 @@ static void batadv_bla_answer_request(struct batadv_priv *bat_priv, batadv_backbone_gw_free_ref(backbone_gw); } -/* @backbone_gw: the backbone gateway from whom we are out of sync +/** + * batadv_bla_send_request - send a request to repeat claims + * @backbone_gw: the backbone gateway from whom we are out of sync * * When the crc is wrong, ask the backbone gateway for a full table update. * After the request, it will repeat all of his own claims and finally @@ -520,7 +526,9 @@ static void batadv_bla_send_request(struct batadv_bla_backbone_gw *backbone_gw) } } -/* @bat_priv: the bat priv with all the soft interface information +/** + * batadv_bla_send_announce + * @bat_priv: the bat priv with all the soft interface information * @backbone_gw: our backbone gateway which should be announced * * This function sends an announcement. It is called from multiple @@ -844,7 +852,9 @@ static int batadv_check_claim_group(struct batadv_priv *bat_priv, } -/* @bat_priv: the bat priv with all the soft interface information +/** + * batadv_bla_process_claim + * @bat_priv: the bat priv with all the soft interface information * @skb: the frame to be checked * * Check if this is a claim frame, and process it accordingly. @@ -1311,7 +1321,9 @@ out: -/* @bat_priv: the bat priv with all the soft interface information +/** + * batadv_bla_is_backbone_gw_orig + * @bat_priv: the bat priv with all the soft interface information * @orig: originator mac address * @vid: VLAN identifier * diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index a6fb1ff..b6071f6 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -1382,7 +1382,8 @@ out: return ret; } -/* batadv_transtable_best_orig - Get best originator list entry from tt entry +/** + * batadv_transtable_best_orig - Get best originator list entry from tt entry * @bat_priv: the bat priv with all the soft interface information * @tt_global_entry: global translation table entry to be analyzed * @@ -1426,8 +1427,9 @@ batadv_transtable_best_orig(struct batadv_priv *bat_priv, return best_entry; } -/* batadv_tt_global_print_entry - print all orig nodes who announce the address - * for this global entry +/** + * batadv_tt_global_print_entry - print all orig nodes who announce the address + * for this global entry * @bat_priv: the bat priv with all the soft interface information * @tt_global_entry: global translation table entry to be printed * @seq: debugfs table seq_file struct diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index b53f90d..78370ab 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -333,7 +333,8 @@ struct batadv_neigh_node { struct rcu_head rcu; }; -/* struct batadv_neigh_node_bat_iv - neighbor information per outgoing +/** + * struct batadv_neigh_node_bat_iv - neighbor information per outgoing * interface for BATMAN IV * @tq_recv: ring buffer of received TQ values from this neigh node * @tq_index: ring buffer index @@ -350,7 +351,8 @@ struct batadv_neigh_ifinfo_bat_iv { uint8_t real_packet_count; }; -/* struct batadv_neigh_ifinfo - neighbor information per outgoing interface +/** + * struct batadv_neigh_ifinfo - neighbor information per outgoing interface * @list: list node for batadv_neigh_node::ifinfo_list * @if_outgoing: pointer to outgoing hard interface * @bat_iv: B.A.T.M.A.N. IV private structure -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20140120
by batman＠open-mesh.org 20 Jan '14

20 Jan '14

The following commit has been merged in the master branch: commit 41804420586ab41049a14ab7ef04eaa2280b8647 Merge: 7b1e46c5a265b142dd05ff3463fa3e0a1f4e4172 7d0d46da750a252371cb747b48ddda27d1047881 Author: David S. Miller <davem(a)davemloft.net> Date: Sat Jan 18 00:55:41 2014 -0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c net/ipv4/tcp_metrics.c Overlapping changes between the "don't create two tcp metrics objects with the same key" race fix in net and the addition of the destination address in the lookup key in net-next. Minor overlapping changes in bnx2x driver. Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --combined MAINTAINERS index b358a3f,6a6e4ac..a723219 --- a/MAINTAINERS +++ b/MAINTAINERS @@@ -1435,7 -1435,7 +1435,7 @@@ F: Documentation/aoe F: drivers/block/aoe/ ATHEROS ATH GENERIC UTILITIES -M: "Luis R. Rodriguez" <mcgrof(a)qca.qualcomm.com> +M: "Luis R. Rodriguez" <mcgrof(a)do-not-panic.com> L: linux-wireless(a)vger.kernel.org S: Supported F: drivers/net/wireless/ath/* @@@ -1443,7 -1443,7 +1443,7 @@@ ATHEROS ATH5K WIRELESS DRIVER M: Jiri Slaby <jirislaby(a)gmail.com> M: Nick Kossifidis <mickflemm(a)gmail.com> -M: "Luis R. Rodriguez" <mcgrof(a)qca.qualcomm.com> +M: "Luis R. Rodriguez" <mcgrof(a)do-not-panic.com> L: linux-wireless(a)vger.kernel.org L: ath5k-devel(a)lists.ath5k.org W: http://wireless.kernel.org/en/users/Drivers/ath5k @@@ -1458,6 -1458,17 +1458,6 @@@ T: git git://github.com/kvalo/ath.gi S: Supported F: drivers/net/wireless/ath/ath6kl/ -ATHEROS ATH9K WIRELESS DRIVER -M: "Luis R. Rodriguez" <mcgrof(a)qca.qualcomm.com> -M: Jouni Malinen <jouni(a)qca.qualcomm.com> -M: Vasanthakumar Thiagarajan <vthiagar(a)qca.qualcomm.com> -M: Senthil Balasubramanian <senthilb(a)qca.qualcomm.com> -L: linux-wireless(a)vger.kernel.org -L: ath9k-devel(a)lists.ath9k.org -W: http://wireless.kernel.org/en/users/Drivers/ath9k -S: Supported -F: drivers/net/wireless/ath/ath9k/ - WILOCITY WIL6210 WIRELESS DRIVER M: Vladimir Kondratiev <qca_vkondrat(a)qca.qualcomm.com> L: linux-wireless(a)vger.kernel.org @@@ -2013,7 -2024,6 +2013,7 @@@ L: linux-can(a)vger.kernel.or W: http://gitorious.org/linux-can T: git git://gitorious.org/linux-can/linux-can-next.git S: Maintained +F: Documentation/networking/can.txt F: net/can/ F: include/linux/can/core.h F: include/uapi/linux/can.h @@@ -4464,7 -4474,7 +4464,7 @@@ M: Deepak Saxena <dsaxena(a)plexity.net S: Maintained F: drivers/char/hw_random/ixp4xx-rng.c -INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe/ixgbevf/i40e) +INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe/ixgbevf/i40e/i40evf) M: Jeff Kirsher <jeffrey.t.kirsher(a)intel.com> M: Jesse Brandeburg <jesse.brandeburg(a)intel.com> M: Bruce Allan <bruce.w.allan(a)intel.com> @@@ -4473,7 -4483,6 +4473,7 @@@ M: Don Skidmore <donald.c.skidmore@inte M: Greg Rose <gregory.v.rose(a)intel.com> M: Alex Duyck <alexander.h.duyck(a)intel.com> M: John Ronciak <john.ronciak(a)intel.com> +M: Mitch Williams <mitch.a.williams(a)intel.com> L: e1000-devel(a)lists.sourceforge.net W: http://www.intel.com/support/feedback.htm W: http://e1000.sourceforge.net/ @@@ -4489,7 -4498,6 +4489,7 @@@ F: Documentation/networking/ixgb.tx F: Documentation/networking/ixgbe.txt F: Documentation/networking/ixgbevf.txt F: Documentation/networking/i40e.txt +F: Documentation/networking/i40evf.txt F: drivers/net/ethernet/intel/ INTEL-MID GPIO DRIVER @@@ -6980,14 -6988,6 +6980,14 @@@ T: git git://linuxtv.org/anttip/media_t S: Maintained F: drivers/media/tuners/qt1010* +QUALCOMM ATHEROS ATH9K WIRELESS DRIVER +M: QCA ath9k Development <ath9k-devel(a)qca.qualcomm.com> +L: linux-wireless(a)vger.kernel.org +L: ath9k-devel(a)lists.ath9k.org +W: http://wireless.kernel.org/en/users/Drivers/ath9k +S: Supported +F: drivers/net/wireless/ath/ath9k/ + QUALCOMM ATHEROS ATH10K WIRELESS DRIVER M: Kalle Valo <kvalo(a)qca.qualcomm.com> L: ath10k(a)lists.infradead.org @@@ -8628,11 -8628,12 +8628,11 @@@ S: Maintaine F: sound/soc/codecs/twl4030* TI WILINK WIRELESS DRIVERS -M: Luciano Coelho <luca(a)coelho.fi> L: linux-wireless(a)vger.kernel.org W: http://wireless.kernel.org/en/users/Drivers/wl12xx W: http://wireless.kernel.org/en/users/Drivers/wl1251 T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git -S: Maintained +S: Orphan F: drivers/net/wireless/ti/ F: include/linux/wl12xx.h @@@ -9230,6 -9231,7 +9230,7 @@@ F: include/media/videobuf2- VIRTIO CONSOLE DRIVER M: Amit Shah <amit.shah(a)redhat.com> + L: virtio-dev(a)lists.oasis-open.org L: virtualization(a)lists.linux-foundation.org S: Maintained F: drivers/char/virtio_console.c @@@ -9239,6 -9241,7 +9240,7 @@@ F: include/uapi/linux/virtio_console. VIRTIO CORE, NET AND BLOCK DRIVERS M: Rusty Russell <rusty(a)rustcorp.com.au> M: "Michael S. Tsirkin" <mst(a)redhat.com> + L: virtio-dev(a)lists.oasis-open.org L: virtualization(a)lists.linux-foundation.org S: Maintained F: drivers/virtio/ @@@ -9251,6 -9254,7 +9253,7 @@@ F: include/uapi/linux/virtio_*. VIRTIO HOST (VHOST) M: "Michael S. Tsirkin" <mst(a)redhat.com> L: kvm(a)vger.kernel.org + L: virtio-dev(a)lists.oasis-open.org L: virtualization(a)lists.linux-foundation.org L: netdev(a)vger.kernel.org S: Maintained diff --combined drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index cf17b66,0067b97..e118a3e --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@@ -27,7 -27,6 +27,7 @@@ #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/pci.h> +#include <linux/aer.h> #include <linux/init.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> @@@ -94,8 -93,8 +94,8 @@@ MODULE_FIRMWARE(FW_FILE_NAME_E1) MODULE_FIRMWARE(FW_FILE_NAME_E1H); MODULE_FIRMWARE(FW_FILE_NAME_E2); -int num_queues; -module_param(num_queues, int, 0); +int bnx2x_num_queues; +module_param_named(num_queues, bnx2x_num_queues, int, 0); MODULE_PARM_DESC(num_queues, " Set number of queues (default is as a number of CPUs)"); @@@ -103,7 -102,7 +103,7 @@@ static int disable_tpa module_param(disable_tpa, int, 0); MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature"); -int int_mode; +static int int_mode; module_param(int_mode, int, 0); MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X " "(1 INT#x; 2 MSI)"); @@@ -279,12 -278,6 +279,12 @@@ MODULE_DEVICE_TABLE(pci, bnx2x_pci_tbl) #define BNX2X_PREV_WAIT_NEEDED 1 static DEFINE_SEMAPHORE(bnx2x_prev_sem); static LIST_HEAD(bnx2x_prev_list); + +/* Forward declaration */ +static struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev); +static u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp); +static int bnx2x_set_storm_rx_mode(struct bnx2x *bp); + /**************************************************************************** * General service functions ****************************************************************************/ @@@ -3007,9 -3000,6 +3007,9 @@@ static unsigned long bnx2x_get_common_f if (zero_stats) __set_bit(BNX2X_Q_FLG_ZERO_STATS, &flags); + if (bp->flags & TX_SWITCHING) + __set_bit(BNX2X_Q_FLG_TX_SWITCH, &flags); + __set_bit(BNX2X_Q_FLG_PCSUM_ON_PKT, &flags); __set_bit(BNX2X_Q_FLG_TUN_INC_INNER_IP_ID, &flags); @@@ -3307,10 -3297,6 +3307,10 @@@ static void bnx2x_drv_info_ether_stat(s ether_stat->txq_size = bp->tx_ring_size; ether_stat->rxq_size = bp->rx_ring_size; + +#ifdef CONFIG_BNX2X_SRIOV + ether_stat->vf_cnt = IS_SRIOV(bp) ? bp->vfdb->sriov.nr_virtfn : 0; +#endif } static void bnx2x_drv_info_fcoe_stat(struct bnx2x *bp) @@@ -5866,11 -5852,11 +5866,11 @@@ static void bnx2x_init_eq_ring(struct b } /* called with netif_addr_lock_bh() */ -int bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id, - unsigned long rx_mode_flags, - unsigned long rx_accept_flags, - unsigned long tx_accept_flags, - unsigned long ramrod_flags) +static int bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id, + unsigned long rx_mode_flags, + unsigned long rx_accept_flags, + unsigned long tx_accept_flags, + unsigned long ramrod_flags) { struct bnx2x_rx_mode_ramrod_params ramrod_param; int rc; @@@ -5978,7 -5964,7 +5978,7 @@@ static int bnx2x_fill_accept_flags(stru } /* called with netif_addr_lock_bh() */ -int bnx2x_set_storm_rx_mode(struct bnx2x *bp) +static int bnx2x_set_storm_rx_mode(struct bnx2x *bp) { unsigned long rx_mode_flags = 0, ramrod_flags = 0; unsigned long rx_accept_flags = 0, tx_accept_flags = 0; @@@ -6174,47 -6160,6 +6174,47 @@@ static void bnx2x_init_tx_rings(struct bnx2x_init_tx_ring_one(bp->fp[i].txdata_ptr[cos]); } +static void bnx2x_init_fcoe_fp(struct bnx2x *bp) +{ + struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp); + unsigned long q_type = 0; + + bnx2x_fcoe(bp, rx_queue) = BNX2X_NUM_ETH_QUEUES(bp); + bnx2x_fcoe(bp, cl_id) = bnx2x_cnic_eth_cl_id(bp, + BNX2X_FCOE_ETH_CL_ID_IDX); + bnx2x_fcoe(bp, cid) = BNX2X_FCOE_ETH_CID(bp); + bnx2x_fcoe(bp, fw_sb_id) = DEF_SB_ID; + bnx2x_fcoe(bp, igu_sb_id) = bp->igu_dsb_id; + bnx2x_fcoe(bp, rx_cons_sb) = BNX2X_FCOE_L2_RX_INDEX; + bnx2x_init_txdata(bp, bnx2x_fcoe(bp, txdata_ptr[0]), + fp->cid, FCOE_TXQ_IDX(bp), BNX2X_FCOE_L2_TX_INDEX, + fp); + + DP(NETIF_MSG_IFUP, "created fcoe tx data (fp index %d)\n", fp->index); + + /* qZone id equals to FW (per path) client id */ + bnx2x_fcoe(bp, cl_qzone_id) = bnx2x_fp_qzone_id(fp); + /* init shortcut */ + bnx2x_fcoe(bp, ustorm_rx_prods_offset) = + bnx2x_rx_ustorm_prods_offset(fp); + + /* Configure Queue State object */ + __set_bit(BNX2X_Q_TYPE_HAS_RX, &q_type); + __set_bit(BNX2X_Q_TYPE_HAS_TX, &q_type); + + /* No multi-CoS for FCoE L2 client */ + BUG_ON(fp->max_cos != 1); + + bnx2x_init_queue_obj(bp, &bnx2x_sp_obj(bp, fp).q_obj, fp->cl_id, + &fp->cid, 1, BP_FUNC(bp), bnx2x_sp(bp, q_rdata), + bnx2x_sp_mapping(bp, q_rdata), q_type); + + DP(NETIF_MSG_IFUP, + "queue[%d]: bnx2x_init_sb(%p,%p) cl_id %d fw_sb %d igu_sb %d\n", + fp->index, bp, fp->status_blk.e2_sb, fp->cl_id, fp->fw_sb_id, + fp->igu_sb_id); +} + void bnx2x_nic_init_cnic(struct bnx2x *bp) { if (!NO_FCOE(bp)) @@@ -8787,16 -8732,16 +8787,16 @@@ u32 bnx2x_send_unload_req(struct bnx2x int path = BP_PATH(bp); DP(NETIF_MSG_IFDOWN, "NO MCP - load counts[%d] %d, %d, %d\n", - path, load_count[path][0], load_count[path][1], - load_count[path][2]); - load_count[path][0]--; - load_count[path][1 + port]--; + path, bnx2x_load_count[path][0], bnx2x_load_count[path][1], + bnx2x_load_count[path][2]); + bnx2x_load_count[path][0]--; + bnx2x_load_count[path][1 + port]--; DP(NETIF_MSG_IFDOWN, "NO MCP - new load counts[%d] %d, %d, %d\n", - path, load_count[path][0], load_count[path][1], - load_count[path][2]); - if (load_count[path][0] == 0) + path, bnx2x_load_count[path][0], bnx2x_load_count[path][1], + bnx2x_load_count[path][2]); + if (bnx2x_load_count[path][0] == 0) reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON; - else if (load_count[path][1 + port] == 0) + else if (bnx2x_load_count[path][1 + port] == 0) reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT; else reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION; @@@ -9822,7 -9767,7 +9822,7 @@@ period_task_exit * Init service functions */ -u32 bnx2x_get_pretend_reg(struct bnx2x *bp) +static u32 bnx2x_get_pretend_reg(struct bnx2x *bp) { u32 base = PXP2_REG_PGL_PRETEND_FUNC_F0; u32 stride = PXP2_REG_PGL_PRETEND_FUNC_F1 - base; @@@ -9909,64 -9854,6 +9909,64 @@@ static void bnx2x_prev_unload_close_mac #define BNX2X_PREV_UNDI_BD(val) ((val) >> 16 & 0xffff) #define BNX2X_PREV_UNDI_PROD(rcq, bd) ((bd) << 16 | (rcq)) +#define BCM_5710_UNDI_FW_MF_MAJOR (0x07) +#define BCM_5710_UNDI_FW_MF_MINOR (0x08) +#define BCM_5710_UNDI_FW_MF_VERS (0x05) +#define BNX2X_PREV_UNDI_MF_PORT(p) (0x1a150c + ((p) << 4)) +#define BNX2X_PREV_UNDI_MF_FUNC(f) (0x1a184c + ((f) << 4)) +static bool bnx2x_prev_unload_undi_fw_supports_mf(struct bnx2x *bp) +{ + u8 major, minor, version; + u32 fw; + + /* Must check that FW is loaded */ + if (!(REG_RD(bp, MISC_REG_RESET_REG_1) & + MISC_REGISTERS_RESET_REG_1_RST_XSEM)) { + BNX2X_DEV_INFO("XSEM is reset - UNDI MF FW is not loaded\n"); + return false; + } + + /* Read Currently loaded FW version */ + fw = REG_RD(bp, XSEM_REG_PRAM); + major = fw & 0xff; + minor = (fw >> 0x8) & 0xff; + version = (fw >> 0x10) & 0xff; + BNX2X_DEV_INFO("Loaded FW: 0x%08x: Major 0x%02x Minor 0x%02x Version 0x%02x\n", + fw, major, minor, version); + + if (major > BCM_5710_UNDI_FW_MF_MAJOR) + return true; + + if ((major == BCM_5710_UNDI_FW_MF_MAJOR) && + (minor > BCM_5710_UNDI_FW_MF_MINOR)) + return true; + + if ((major == BCM_5710_UNDI_FW_MF_MAJOR) && + (minor == BCM_5710_UNDI_FW_MF_MINOR) && + (version >= BCM_5710_UNDI_FW_MF_VERS)) + return true; + + return false; +} + +static void bnx2x_prev_unload_undi_mf(struct bnx2x *bp) +{ + int i; + + /* Due to legacy (FW) code, the first function on each engine has a + * different offset macro from the rest of the functions. + * Setting this for all 8 functions is harmless regardless of whether + * this is actually a multi-function device. + */ + for (i = 0; i < 2; i++) + REG_WR(bp, BNX2X_PREV_UNDI_MF_PORT(i), 1); + + for (i = 2; i < 8; i++) + REG_WR(bp, BNX2X_PREV_UNDI_MF_FUNC(i - 2), 1); + + BNX2X_DEV_INFO("UNDI FW (MF) set to discard\n"); +} + static void bnx2x_prev_unload_undi_inc(struct bnx2x *bp, u8 port, u8 inc) { u16 rcq, bd; @@@ -10167,7 -10054,7 +10167,7 @@@ static int bnx2x_prev_unload_uncommon(s * the one required, then FLR will be sufficient to clean any residue * left by previous driver */ - rc = bnx2x_nic_load_analyze_req(bp, FW_MSG_CODE_DRV_LOAD_FUNCTION); + rc = bnx2x_compare_fw_ver(bp, FW_MSG_CODE_DRV_LOAD_FUNCTION, false); if (!rc) { /* fw version is good */ @@@ -10255,17 -10142,10 +10255,17 @@@ static int bnx2x_prev_unload_common(str else timer_count--; - /* If UNDI resides in memory, manually increment it */ - if (prev_undi) + /* New UNDI FW supports MF and contains better + * cleaning methods - might be redundant but harmless. + */ + if (bnx2x_prev_unload_undi_fw_supports_mf(bp)) { + bnx2x_prev_unload_undi_mf(bp); + } else if (prev_undi) { + /* If UNDI resides in memory, + * manually increment it + */ bnx2x_prev_unload_undi_inc(bp, BP_PORT(bp), 1); - + } udelay(10); } @@@ -10385,8 -10265,8 +10385,8 @@@ static int bnx2x_prev_unload(struct bnx } while (--time_counter); if (!time_counter || rc) { - BNX2X_ERR("Failed unloading previous driver, aborting\n"); - rc = -EBUSY; + BNX2X_DEV_INFO("Unloading previous driver did not occur, Possibly due to MF UNDI\n"); + rc = -EPROBE_DEFER; } /* Mark function if its port was used to boot from SAN */ @@@ -11756,11 -11636,7 +11756,11 @@@ static int bnx2x_init_bp(struct bnx2x * DRV_MSG_SEQ_NUMBER_MASK; BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq); - bnx2x_prev_unload(bp); + rc = bnx2x_prev_unload(bp); + if (rc) { + bnx2x_free_mem_bp(bp); + return rc; + } } if (CHIP_REV_IS_FPGA(bp)) @@@ -12055,7 -11931,7 +12055,7 @@@ static int bnx2x_set_mc_list(struct bnx } /* If bp->state is OPEN, should be called with netif_addr_lock_bh() */ -void bnx2x_set_rx_mode(struct net_device *dev) +static void bnx2x_set_rx_mode(struct net_device *dev) { struct bnx2x *bp = netdev_priv(dev); @@@ -12280,14 -12156,6 +12280,14 @@@ static int bnx2x_set_coherency_mask(str return 0; } +static void bnx2x_disable_pcie_error_reporting(struct bnx2x *bp) +{ + if (bp->flags & AER_ENABLED) { + pci_disable_pcie_error_reporting(bp->pdev); + bp->flags &= ~AER_ENABLED; + } +} + static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, struct net_device *dev, unsigned long board_type) { @@@ -12394,14 -12262,6 +12394,14 @@@ /* clean indirect addresses */ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, PCICFG_VENDOR_ID_OFFSET); + + /* AER (Advanced Error reporting) configuration */ + rc = pci_enable_pcie_error_reporting(pdev); + if (!rc) + bp->flags |= AER_ENABLED; + else + BNX2X_DEV_INFO("Failed To configure PCIe AER [%d]\n", rc); + /* * Clean the following indirect addresses for all functions since it * is not used by the driver. @@@ -12833,6 -12693,8 +12833,6 @@@ static int set_is_vf(int chip_id } } -struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev); - static int bnx2x_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@@ -13007,8 -12869,6 +13007,8 @@@ return 0; init_one_exit: + bnx2x_disable_pcie_error_reporting(bp); + if (bp->regview) iounmap(bp->regview); @@@ -13082,27 -12942,26 +13082,27 @@@ static void __bnx2x_remove(struct pci_d pci_set_power_state(pdev, PCI_D3hot); } + bnx2x_disable_pcie_error_reporting(bp); + if (remove_netdev) { + if (bp->regview) + iounmap(bp->regview); - if (bp->regview) - iounmap(bp->regview); - - /* for vf doorbells are part of the regview and were unmapped along with - * it. FW is only loaded by PF. - */ - if (IS_PF(bp)) { - if (bp->doorbells) - iounmap(bp->doorbells); + /* For vfs, doorbells are part of the regview and were unmapped + * along with it. FW is only loaded by PF. + */ + if (IS_PF(bp)) { + if (bp->doorbells) + iounmap(bp->doorbells); - bnx2x_release_firmware(bp); - } - bnx2x_free_mem_bp(bp); + bnx2x_release_firmware(bp); + } + bnx2x_free_mem_bp(bp); - if (remove_netdev) free_netdev(dev); - if (atomic_read(&pdev->enable_cnt) == 1) - pci_release_regions(pdev); + if (atomic_read(&pdev->enable_cnt) == 1) + pci_release_regions(pdev); + } pci_disable_device(pdev); } @@@ -13261,14 -13120,6 +13261,14 @@@ static pci_ers_result_t bnx2x_io_slot_r rtnl_unlock(); + /* If AER, perform cleanup of the PCIe registers */ + if (bp->flags & AER_ENABLED) { + if (pci_cleanup_aer_uncorrect_error_status(pdev)) + BNX2X_ERR("pci_cleanup_aer_uncorrect_error_status failed\n"); + else + DP(NETIF_MSG_HW, "pci_cleanup_aer_uncorrect_error_status succeeded\n"); + } + return PCI_ERS_RESULT_RECOVERED; } @@@ -13907,7 -13758,7 +13907,7 @@@ static int bnx2x_unregister_cnic(struc return 0; } -struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev) +static struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev) { struct bnx2x *bp = netdev_priv(dev); struct cnic_eth_dev *cp = &bp->cnic_eth_dev; @@@ -13957,7 -13808,7 +13957,7 @@@ return cp; } -u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp) +static u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp) { struct bnx2x *bp = fp->bp; u32 offset = BAR_USTRORM_INTMEM; diff --combined drivers/net/ethernet/emulex/benet/be_main.c index 6d22d6f,a37039d..4dc9639 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@@ -121,6 -121,12 +121,6 @@@ static const char * const ue_status_hi_ "Unknown" }; -/* Is BE in a multi-channel mode */ -static inline bool be_is_mc(struct be_adapter *adapter) { - return (adapter->function_mode & FLEX10_MODE || - adapter->function_mode & VNIC_MODE || - adapter->function_mode & UMC_ENABLED); -} static void be_queue_free(struct be_adapter *adapter, struct be_queue_info *q) { @@@ -252,12 -258,6 +252,12 @@@ static int be_mac_addr_set(struct net_d if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; + /* Proceed further only if, User provided MAC is different + * from active MAC + */ + if (ether_addr_equal(addr->sa_data, netdev->dev_addr)) + return 0; + /* The PMAC_ADD cmd may fail if the VF doesn't have FILTMGMT * privilege or if PF did not provision the new MAC address. * On BE3, this cmd will always fail if the VF doesn't have the @@@ -280,15 -280,14 +280,15 @@@ /* Decide if the new MAC is successfully activated only after * querying the FW */ - status = be_cmd_get_active_mac(adapter, curr_pmac_id, mac); + status = be_cmd_get_active_mac(adapter, curr_pmac_id, mac, + adapter->if_handle, true, 0); if (status) goto err; /* The MAC change did not happen, either due to lack of privilege * or PF didn't pre-provision. */ - if (memcmp(addr->sa_data, mac, ETH_ALEN)) { + if (!ether_addr_equal(addr->sa_data, mac)) { status = -EPERM; goto err; } @@@ -1443,12 -1442,12 +1443,12 @@@ static inline bool csum_passed(struct b (rxcp->ip_csum || rxcp->ipv6); } -static struct be_rx_page_info *get_rx_page_info(struct be_rx_obj *rxo, - u16 frag_idx) +static struct be_rx_page_info *get_rx_page_info(struct be_rx_obj *rxo) { struct be_adapter *adapter = rxo->adapter; struct be_rx_page_info *rx_page_info; struct be_queue_info *rxq = &rxo->q; + u16 frag_idx = rxq->tail; rx_page_info = &rxo->page_info_tbl[frag_idx]; BUG_ON(!rx_page_info->page); @@@ -1460,7 -1459,6 +1460,7 @@@ rx_page_info->last_page_user = false; } + queue_tail_inc(rxq); atomic_dec(&rxq->used); return rx_page_info; } @@@ -1469,13 -1467,15 +1469,13 @@@ static void be_rx_compl_discard(struct be_rx_obj *rxo, struct be_rx_compl_info *rxcp) { - struct be_queue_info *rxq = &rxo->q; struct be_rx_page_info *page_info; u16 i, num_rcvd = rxcp->num_rcvd; for (i = 0; i < num_rcvd; i++) { - page_info = get_rx_page_info(rxo, rxcp->rxq_idx); + page_info = get_rx_page_info(rxo); put_page(page_info->page); memset(page_info, 0, sizeof(*page_info)); - index_inc(&rxcp->rxq_idx, rxq->len); } } @@@ -1486,12 -1486,13 +1486,12 @@@ static void skb_fill_rx_data(struct be_rx_obj *rxo, struct sk_buff *skb, struct be_rx_compl_info *rxcp) { - struct be_queue_info *rxq = &rxo->q; struct be_rx_page_info *page_info; u16 i, j; u16 hdr_len, curr_frag_len, remaining; u8 *start; - page_info = get_rx_page_info(rxo, rxcp->rxq_idx); + page_info = get_rx_page_info(rxo); start = page_address(page_info->page) + page_info->page_offset; prefetch(start); @@@ -1525,9 -1526,10 +1525,9 @@@ } /* More frags present for this completion */ - index_inc(&rxcp->rxq_idx, rxq->len); remaining = rxcp->pkt_size - curr_frag_len; for (i = 1, j = 0; i < rxcp->num_rcvd; i++) { - page_info = get_rx_page_info(rxo, rxcp->rxq_idx); + page_info = get_rx_page_info(rxo); curr_frag_len = min(remaining, rx_frag_size); /* Coalesce all frags from the same physical page in one slot */ @@@ -1548,6 -1550,7 +1548,6 @@@ skb->data_len += curr_frag_len; skb->truesize += rx_frag_size; remaining -= curr_frag_len; - index_inc(&rxcp->rxq_idx, rxq->len); page_info->page = NULL; } BUG_ON(j > MAX_SKB_FRAGS); @@@ -1578,7 -1581,7 +1578,7 @@@ static void be_rx_compl_process(struct skb->protocol = eth_type_trans(skb, netdev); skb_record_rx_queue(skb, rxo - &adapter->rx_obj[0]); if (netdev->features & NETIF_F_RXHASH) - skb->rxhash = rxcp->rss_hash; + skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3); skb_mark_napi_id(skb, napi); if (rxcp->vlanf) @@@ -1595,6 -1598,7 +1595,6 @@@ static void be_rx_compl_process_gro(str struct be_adapter *adapter = rxo->adapter; struct be_rx_page_info *page_info; struct sk_buff *skb = NULL; - struct be_queue_info *rxq = &rxo->q; u16 remaining, curr_frag_len; u16 i, j; @@@ -1606,7 -1610,7 +1606,7 @@@ remaining = rxcp->pkt_size; for (i = 0, j = -1; i < rxcp->num_rcvd; i++) { - page_info = get_rx_page_info(rxo, rxcp->rxq_idx); + page_info = get_rx_page_info(rxo); curr_frag_len = min(remaining, rx_frag_size); @@@ -1624,6 -1628,7 +1624,6 @@@ skb_frag_size_add(&skb_shinfo(skb)->frags[j], curr_frag_len); skb->truesize += rx_frag_size; remaining -= curr_frag_len; - index_inc(&rxcp->rxq_idx, rxq->len); memset(page_info, 0, sizeof(*page_info)); } BUG_ON(j > MAX_SKB_FRAGS); @@@ -1634,7 -1639,7 +1634,7 @@@ skb->ip_summed = CHECKSUM_UNNECESSARY; skb_record_rx_queue(skb, rxo - &adapter->rx_obj[0]); if (adapter->netdev->features & NETIF_F_RXHASH) - skb->rxhash = rxcp->rss_hash; + skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3); skb_mark_napi_id(skb, napi); if (rxcp->vlanf) @@@ -1658,6 -1663,8 +1658,6 @@@ static void be_parse_rx_compl_v1(struc AMAP_GET_BITS(struct amap_eth_rx_compl_v1, l4_cksm, compl); rxcp->ipv6 = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, ip_version, compl); - rxcp->rxq_idx = - AMAP_GET_BITS(struct amap_eth_rx_compl_v1, fragndx, compl); rxcp->num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, numfrags, compl); rxcp->pkt_type = @@@ -1688,6 -1695,8 +1688,6 @@@ static void be_parse_rx_compl_v0(struc AMAP_GET_BITS(struct amap_eth_rx_compl_v0, l4_cksm, compl); rxcp->ipv6 = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, ip_version, compl); - rxcp->rxq_idx = - AMAP_GET_BITS(struct amap_eth_rx_compl_v0, fragndx, compl); rxcp->num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, numfrags, compl); rxcp->pkt_type = @@@ -1767,6 -1776,7 +1767,7 @@@ static void be_post_rx_frags(struct be_ struct be_rx_page_info *page_info = NULL, *prev_page_info = NULL; struct be_queue_info *rxq = &rxo->q; struct page *pagep = NULL; + struct device *dev = &adapter->pdev->dev; struct be_eth_rx_d *rxd; u64 page_dmaaddr = 0, frag_dmaaddr; u32 posted, page_offset = 0; @@@ -1779,9 -1789,15 +1780,15 @@@ rx_stats(rxo)->rx_post_fail++; break; } - page_dmaaddr = dma_map_page(&adapter->pdev->dev, pagep, - 0, adapter->big_page_size, + page_dmaaddr = dma_map_page(dev, pagep, 0, + adapter->big_page_size, DMA_FROM_DEVICE); + if (dma_mapping_error(dev, page_dmaaddr)) { + put_page(pagep); + pagep = NULL; + rx_stats(rxo)->rx_post_fail++; + break; + } page_info->page_offset = 0; } else { get_page(pagep); @@@ -1905,6 -1921,7 +1912,6 @@@ static void be_rx_cq_clean(struct be_rx struct be_rx_compl_info *rxcp; struct be_adapter *adapter = rxo->adapter; int flush_wait = 0; - u16 tail; /* Consume pending rx completions. * Wait for the flush completion (identified by zero num_rcvd) @@@ -1937,8 -1954,9 +1944,8 @@@ be_cq_notify(adapter, rx_cq->id, false, 0); /* Then free posted rx buffers that were not used */ - tail = (rxq->head + rxq->len - atomic_read(&rxq->used)) % rxq->len; - for (; atomic_read(&rxq->used) > 0; index_inc(&tail, rxq->len)) { - page_info = get_rx_page_info(rxo, tail); + while (atomic_read(&rxq->used) > 0) { + page_info = get_rx_page_info(rxo); put_page(page_info->page); memset(page_info, 0, sizeof(*page_info)); } @@@ -2873,11 -2891,14 +2880,11 @@@ static int be_vfs_mac_query(struct be_a int status, vf; u8 mac[ETH_ALEN]; struct be_vf_cfg *vf_cfg; - bool active = false; for_all_vfs(adapter, vf_cfg, vf) { - be_cmd_get_mac_from_list(adapter, mac, &active, - &vf_cfg->pmac_id, 0); - - status = be_cmd_mac_addr_query(adapter, mac, false, - vf_cfg->if_handle, 0); + status = be_cmd_get_active_mac(adapter, vf_cfg->pmac_id, + mac, vf_cfg->if_handle, + false, vf+1); if (status) return status; memcpy(vf_cfg->mac_addr, mac, ETH_ALEN); @@@ -3219,7 -3240,6 +3226,7 @@@ static int be_get_resources(struct be_a /* Routine to query per function resource limits */ static int be_get_config(struct be_adapter *adapter) { + u16 profile_id; int status; status = be_cmd_query_fw_cfg(adapter, &adapter->port_num, @@@ -3229,13 -3249,6 +3236,13 @@@ if (status) return status; + if (be_physfn(adapter)) { + status = be_cmd_get_active_profile(adapter, &profile_id); + if (!status) + dev_info(&adapter->pdev->dev, + "Using profile 0x%x\n", profile_id); + } + status = be_get_resources(adapter); if (status) return status; @@@ -3390,6 -3403,11 +3397,6 @@@ static int be_setup(struct be_adapter * goto err; be_cmd_get_fn_privileges(adapter, &adapter->cmd_privileges, 0); - /* In UMC mode FW does not return right privileges. - * Override with correct privilege equivalent to PF. - */ - if (be_is_mc(adapter)) - adapter->cmd_privileges = MAX_PRIVILEGES; status = be_mac_setup(adapter); if (status) @@@ -3408,8 -3426,6 +3415,8 @@@ be_set_rx_mode(adapter->netdev); + be_cmd_get_acpi_wol_cap(adapter); + be_cmd_get_flow_control(adapter, &tx_fc, &rx_fc); if (rx_fc != adapter->rx_fc || tx_fc != adapter->tx_fc) @@@ -4279,22 -4295,74 +4286,22 @@@ static void be_remove(struct pci_dev *p free_netdev(adapter->netdev); } -bool be_is_wol_supported(struct be_adapter *adapter) -{ - return ((adapter->wol_cap & BE_WOL_CAP) && - !be_is_wol_excluded(adapter)) ? true : false; -} - -u32 be_get_fw_log_level(struct be_adapter *adapter) -{ - struct be_dma_mem extfat_cmd; - struct be_fat_conf_params *cfgs; - int status; - u32 level = 0; - int j; - - if (lancer_chip(adapter)) - return 0; - - memset(&extfat_cmd, 0, sizeof(struct be_dma_mem)); - extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps); - extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size, - &extfat_cmd.dma); - - if (!extfat_cmd.va) { - dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n", - __func__); - goto err; - } - - status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd); - if (!status) { - cfgs = (struct be_fat_conf_params *)(extfat_cmd.va + - sizeof(struct be_cmd_resp_hdr)); - for (j = 0; j < le32_to_cpu(cfgs->module[0].num_modes); j++) { - if (cfgs->module[0].trace_lvl[j].mode == MODE_UART) - level = cfgs->module[0].trace_lvl[j].dbg_lvl; - } - } - pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va, - extfat_cmd.dma); -err: - return level; -} - static int be_get_initial_config(struct be_adapter *adapter) { - int status; - u32 level; + int status, level; status = be_cmd_get_cntl_attributes(adapter); if (status) return status; /* Must be a power of 2 or else MODULO will BUG_ON */ adapter->be_get_temp_freq = 64; - level = be_get_fw_log_level(adapter); - adapter->msg_enable = level <= FW_LOG_LEVEL_DEFAULT ? NETIF_MSG_HW : 0; + if (BEx_chip(adapter)) { + level = be_cmd_get_fw_log_level(adapter); + adapter->msg_enable = + level <= FW_LOG_LEVEL_DEFAULT ? NETIF_MSG_HW : 0; + } adapter->cfg_num_qs = netif_get_num_default_rss_queues(); return 0; @@@ -4557,7 -4625,7 +4564,7 @@@ static int be_suspend(struct pci_dev *p struct be_adapter *adapter = pci_get_drvdata(pdev); struct net_device *netdev = adapter->netdev; - if (adapter->wol) + if (adapter->wol_en) be_setup_wol(adapter, true); be_intr_set(adapter, false); @@@ -4613,7 -4681,7 +4620,7 @@@ static int be_resume(struct pci_dev *pd msecs_to_jiffies(1000)); netif_device_attach(netdev); - if (adapter->wol) + if (adapter->wol_en) be_setup_wol(adapter, false); return 0; diff --combined drivers/net/ethernet/intel/e1000e/netdev.c index d6570b2,6d14eea..6d91933 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@@ -5790,7 -5790,7 +5790,7 @@@ static int e1000_mii_ioctl(struct net_d * specified. Matching the kind of event packet is not supported, with the * exception of "all V2 events regardless of level 2 or 4". **/ -static int e1000e_hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr) +static int e1000e_hwtstamp_set(struct net_device *netdev, struct ifreq *ifr) { struct e1000_adapter *adapter = netdev_priv(netdev); struct hwtstamp_config config; @@@ -5825,14 -5825,6 +5825,14 @@@ sizeof(config)) ? -EFAULT : 0; } +static int e1000e_hwtstamp_get(struct net_device *netdev, struct ifreq *ifr) +{ + struct e1000_adapter *adapter = netdev_priv(netdev); + + return copy_to_user(ifr->ifr_data, &adapter->hwtstamp_config, + sizeof(adapter->hwtstamp_config)) ? -EFAULT : 0; +} + static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) { switch (cmd) { @@@ -5841,9 -5833,7 +5841,9 @@@ case SIOCSMIIREG: return e1000_mii_ioctl(netdev, ifr, cmd); case SIOCSHWTSTAMP: - return e1000e_hwtstamp_ioctl(netdev, ifr); + return e1000e_hwtstamp_set(netdev, ifr); + case SIOCGHWTSTAMP: + return e1000e_hwtstamp_get(netdev, ifr); default: return -EOPNOTSUPP; } @@@ -6184,7 -6174,7 +6184,7 @@@ static int __e1000_resume(struct pci_de return 0; } - #ifdef CONFIG_PM + #ifdef CONFIG_PM_SLEEP static int e1000_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); @@@ -6203,7 -6193,7 +6203,7 @@@ static int e1000_resume(struct device * return __e1000_resume(pdev); } - #endif /* CONFIG_PM */ + #endif /* CONFIG_PM_SLEEP */ #ifdef CONFIG_PM_RUNTIME static int e1000_runtime_suspend(struct device *dev) @@@ -7025,13 -7015,11 +7025,11 @@@ static DEFINE_PCI_DEVICE_TABLE(e1000_pc }; MODULE_DEVICE_TABLE(pci, e1000_pci_tbl); - #ifdef CONFIG_PM static const struct dev_pm_ops e1000_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(e1000_suspend, e1000_resume) SET_RUNTIME_PM_OPS(e1000_runtime_suspend, e1000_runtime_resume, e1000_idle) }; - #endif /* PCI Device API Driver */ static struct pci_driver e1000_driver = { @@@ -7039,11 -7027,9 +7037,9 @@@ .id_table = e1000_pci_tbl, .probe = e1000_probe, .remove = e1000_remove, .driver = { .pm = &e1000_pm_ops, }, - #endif .shutdown = e1000_shutdown, .err_handler = &e1000_err_handler }; diff --combined drivers/net/ethernet/qlogic/qlge/qlge_main.c index 394c0a5,f705aee..ce2cfdd --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@@ -6,6 -6,7 +6,6 @@@ * Ron Mercer <ron.mercer(a)qlogic.com> */ #include <linux/kernel.h> -#include <linux/init.h> #include <linux/bitops.h> #include <linux/types.h> #include <linux/module.h> @@@ -4764,6 -4765,8 +4764,8 @@@ static int qlge_probe(struct pci_dev *p NETIF_F_RXCSUM; ndev->features = ndev->hw_features; ndev->vlan_features = ndev->hw_features; + /* vlan gets same features (except vlan filter) */ + ndev->vlan_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; if (test_bit(QL_DMA64, &qdev->flags)) ndev->features |= NETIF_F_HIGHDMA; diff --combined drivers/net/usb/dm9601.c index 15e3f8e,e802198..6e9c344 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@@ -13,6 -13,7 +13,6 @@@ #include <linux/module.h> #include <linux/sched.h> #include <linux/stddef.h> -#include <linux/init.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/ethtool.h> @@@ -613,6 -614,18 +613,18 @@@ static const struct usb_device_id produ USB_DEVICE(0x0a46, 0x9621), /* DM9621A USB to Fast Ethernet Adapter */ .driver_info = (unsigned long)&dm9601_info, }, + { + USB_DEVICE(0x0a46, 0x9622), /* DM9622 USB to Fast Ethernet Adapter */ + .driver_info = (unsigned long)&dm9601_info, + }, + { + USB_DEVICE(0x0a46, 0x0269), /* DM962OA USB to Fast Ethernet Adapter */ + .driver_info = (unsigned long)&dm9601_info, + }, + { + USB_DEVICE(0x0a46, 0x1269), /* DM9621A USB to Fast Ethernet Adapter */ + .driver_info = (unsigned long)&dm9601_info, + }, {}, // END }; diff --combined include/net/if_inet6.h index b58c36c,65bb130..9650a3f --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@@ -50,8 -50,8 +50,8 @@@ struct inet6_ifaddr int state; + __u32 flags; __u8 dad_probes; - __u8 flags; __u16 scope; @@@ -165,7 -165,6 +165,6 @@@ struct inet6_dev struct net_device *dev; struct list_head addr_list; - int valid_ll_addr_cnt; struct ifmcaddr6 *mc_list; struct ifmcaddr6 *mc_tomb; diff --combined net/batman-adv/main.c index e56b4d6,faba0f6..66ae135 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@@ -1,4 -1,4 +1,4 @@@ -/* Copyright (C) 2007-2013 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * @@@ -12,7 -12,9 +12,7 @@@ * General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA + * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/crc32c.h> @@@ -275,7 -277,7 +275,7 @@@ int batadv_max_header_len(void sizeof(struct batadv_coded_packet)); #endif - return header_len; + return header_len + ETH_HLEN; } /** @@@ -419,23 -421,13 +419,23 @@@ static void batadv_recv_handler_init(vo for (i = BATADV_UNICAST_MIN; i <= BATADV_UNICAST_MAX; i++) batadv_rx_handler[i] = batadv_recv_unhandled_unicast_packet; - /* compile time checks for struct member offsets */ - BUILD_BUG_ON(offsetof(struct batadv_unicast_4addr_packet, src) != 10); - BUILD_BUG_ON(offsetof(struct batadv_unicast_packet, dest) != 4); - BUILD_BUG_ON(offsetof(struct batadv_unicast_tvlv_packet, dst) != 4); - BUILD_BUG_ON(offsetof(struct batadv_frag_packet, dest) != 4); - BUILD_BUG_ON(offsetof(struct batadv_icmp_packet, dst) != 4); - BUILD_BUG_ON(offsetof(struct batadv_icmp_packet_rr, dst) != 4); + /* compile time checks for sizes */ + BUILD_BUG_ON(sizeof(struct batadv_bla_claim_dst) != 6); + BUILD_BUG_ON(sizeof(struct batadv_ogm_packet) != 24); + BUILD_BUG_ON(sizeof(struct batadv_icmp_header) != 20); + BUILD_BUG_ON(sizeof(struct batadv_icmp_packet) != 20); + BUILD_BUG_ON(sizeof(struct batadv_icmp_packet_rr) != 116); + BUILD_BUG_ON(sizeof(struct batadv_unicast_packet) != 10); + BUILD_BUG_ON(sizeof(struct batadv_unicast_4addr_packet) != 18); + BUILD_BUG_ON(sizeof(struct batadv_frag_packet) != 20); + BUILD_BUG_ON(sizeof(struct batadv_bcast_packet) != 14); + BUILD_BUG_ON(sizeof(struct batadv_coded_packet) != 46); + BUILD_BUG_ON(sizeof(struct batadv_unicast_tvlv_packet) != 20); + BUILD_BUG_ON(sizeof(struct batadv_tvlv_hdr) != 4); + BUILD_BUG_ON(sizeof(struct batadv_tvlv_gateway_data) != 8); + BUILD_BUG_ON(sizeof(struct batadv_tvlv_tt_vlan_data) != 8); + BUILD_BUG_ON(sizeof(struct batadv_tvlv_tt_change) != 12); + BUILD_BUG_ON(sizeof(struct batadv_tvlv_roam_adv) != 8); /* broadcast packet */ batadv_rx_handler[BATADV_BCAST] = batadv_recv_bcast_packet; @@@ -1181,32 -1173,6 +1181,32 @@@ unsigned short batadv_get_vid(struct sk return vid; } +/** + * batadv_vlan_ap_isola_get - return the AP isolation status for the given vlan + * @bat_priv: the bat priv with all the soft interface information + * @vid: the VLAN identifier for which the AP isolation attributed as to be + * looked up + * + * Returns true if AP isolation is on for the VLAN idenfied by vid, false + * otherwise + */ +bool batadv_vlan_ap_isola_get(struct batadv_priv *bat_priv, unsigned short vid) +{ + bool ap_isolation_enabled = false; + struct batadv_softif_vlan *vlan; + + /* if the AP isolation is requested on a VLAN, then check for its + * setting in the proper VLAN private data structure + */ + vlan = batadv_softif_vlan_get(bat_priv, vid); + if (vlan) { + ap_isolation_enabled = atomic_read(&vlan->ap_isolation); + batadv_softif_vlan_free_ref(vlan); + } + + return ap_isolation_enabled; +} + static int batadv_param_set_ra(const char *val, const struct kernel_param *kp) { struct batadv_algo_ops *bat_algo_ops; diff --combined net/ipv4/ipmr.c index 421a249,1672409..b9b3472 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@@ -157,9 -157,12 +157,12 @@@ static struct mr_table *ipmr_get_table( static int ipmr_fib_lookup(struct net *net, struct flowi4 *flp4, struct mr_table **mrt) { - struct ipmr_result res; - struct fib_lookup_arg arg = { .result = &res, }; int err; + struct ipmr_result res; + struct fib_lookup_arg arg = { + .result = &res, + .flags = FIB_LOOKUP_NOREF, + }; err = fib_rules_lookup(net->ipv4.mr_rules_ops, flowi4_to_flowi(flp4), 0, &arg); @@@ -425,7 -428,6 +428,7 @@@ struct net_device *ipmr_new_tunnel(stru goto failure; ipv4_devconf_setall(in_dev); + neigh_parms_data_state_setall(in_dev->arp_parms); IPV4_DEVCONF(in_dev->cnf, RP_FILTER) = 0; if (dev_open(dev)) @@@ -518,7 -520,6 +521,7 @@@ static struct net_device *ipmr_reg_vif( } ipv4_devconf_setall(in_dev); + neigh_parms_data_state_setall(in_dev->arp_parms); IPV4_DEVCONF(in_dev->cnf, RP_FILTER) = 0; rcu_read_unlock(); diff --combined net/ipv4/tcp_metrics.c index 699a42f,098b3a2..fa95094 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@@ -22,6 -22,9 +22,10 @@@ int sysctl_tcp_nometrics_save __read_mostly; -static struct tcp_metrics_block *__tcp_get_metrics(const struct inetpeer_addr *addr, ++static struct tcp_metrics_block *__tcp_get_metrics(const struct inetpeer_addr *saddr, ++ const struct inetpeer_addr *daddr, + struct net *net, unsigned int hash); + struct tcp_fastopen_metrics { u16 mss; u16 syn_loss:10; /* Recurring Fast Open SYN losses */ @@@ -31,8 -34,7 +35,8 @@@ struct tcp_metrics_block { struct tcp_metrics_block __rcu *tcpm_next; - struct inetpeer_addr tcpm_addr; + struct inetpeer_addr tcpm_saddr; + struct inetpeer_addr tcpm_daddr; unsigned long tcpm_stamp; u32 tcpm_ts; u32 tcpm_ts_stamp; @@@ -131,17 -133,41 +135,42 @@@ static void tcpm_suck_dst(struct tcp_me } } + #define TCP_METRICS_TIMEOUT (60 * 60 * HZ) + + static void tcpm_check_stamp(struct tcp_metrics_block *tm, struct dst_entry *dst) + { + if (tm && unlikely(time_after(jiffies, tm->tcpm_stamp + TCP_METRICS_TIMEOUT))) + tcpm_suck_dst(tm, dst, false); + } + + #define TCP_METRICS_RECLAIM_DEPTH 5 + #define TCP_METRICS_RECLAIM_PTR (struct tcp_metrics_block *) 0x1UL + static struct tcp_metrics_block *tcpm_new(struct dst_entry *dst, - struct inetpeer_addr *addr, + struct inetpeer_addr *saddr, + struct inetpeer_addr *daddr, - unsigned int hash, - bool reclaim) + unsigned int hash) { struct tcp_metrics_block *tm; struct net *net; + bool reclaim = false; spin_lock_bh(&tcp_metrics_lock); net = dev_net(dst->dev); + + /* While waiting for the spin-lock the cache might have been populated + * with this entry and so we have to check again. + */ - tm = __tcp_get_metrics(addr, net, hash); ++ tm = __tcp_get_metrics(saddr, daddr, net, hash); + if (tm == TCP_METRICS_RECLAIM_PTR) { + reclaim = true; + tm = NULL; + } + if (tm) { + tcpm_check_stamp(tm, dst); + goto out_unlock; + } + if (unlikely(reclaim)) { struct tcp_metrics_block *oldest; @@@ -157,8 -183,7 +186,8 @@@ if (!tm) goto out_unlock; } - tm->tcpm_addr = *addr; + tm->tcpm_saddr = *saddr; + tm->tcpm_daddr = *daddr; tcpm_suck_dst(tm, dst, true); @@@ -172,17 -197,6 +201,6 @@@ out_unlock return tm; } - #define TCP_METRICS_TIMEOUT (60 * 60 * HZ) - - static void tcpm_check_stamp(struct tcp_metrics_block *tm, struct dst_entry *dst) - { - if (tm && unlikely(time_after(jiffies, tm->tcpm_stamp + TCP_METRICS_TIMEOUT))) - tcpm_suck_dst(tm, dst, false); - } - - #define TCP_METRICS_RECLAIM_DEPTH 5 - #define TCP_METRICS_RECLAIM_PTR (struct tcp_metrics_block *) 0x1UL - static struct tcp_metrics_block *tcp_get_encode(struct tcp_metrics_block *tm, int depth) { if (tm) @@@ -192,8 -206,7 +210,8 @@@ return NULL; } -static struct tcp_metrics_block *__tcp_get_metrics(const struct inetpeer_addr *addr, +static struct tcp_metrics_block *__tcp_get_metrics(const struct inetpeer_addr *saddr, + const struct inetpeer_addr *daddr, struct net *net, unsigned int hash) { struct tcp_metrics_block *tm; @@@ -201,8 -214,7 +219,8 @@@ for (tm = rcu_dereference(net->ipv4.tcp_metrics_hash[hash].chain); tm; tm = rcu_dereference(tm->tcpm_next)) { - if (addr_same(&tm->tcpm_addr, addr)) + if (addr_same(&tm->tcpm_saddr, saddr) && + addr_same(&tm->tcpm_daddr, daddr)) break; depth++; } @@@ -213,22 -225,19 +231,22 @@@ static struct tcp_metrics_block *__tcp_ struct dst_entry *dst) { struct tcp_metrics_block *tm; - struct inetpeer_addr addr; + struct inetpeer_addr saddr, daddr; unsigned int hash; struct net *net; - addr.family = req->rsk_ops->family; - switch (addr.family) { + saddr.family = req->rsk_ops->family; + daddr.family = req->rsk_ops->family; + switch (daddr.family) { case AF_INET: - addr.addr.a4 = inet_rsk(req)->ir_rmt_addr; - hash = (__force unsigned int) addr.addr.a4; + saddr.addr.a4 = inet_rsk(req)->ir_loc_addr; + daddr.addr.a4 = inet_rsk(req)->ir_rmt_addr; + hash = (__force unsigned int) daddr.addr.a4; break; #if IS_ENABLED(CONFIG_IPV6) case AF_INET6: - *(struct in6_addr *)addr.addr.a6 = inet_rsk(req)->ir_v6_rmt_addr; + *(struct in6_addr *)saddr.addr.a6 = inet_rsk(req)->ir_v6_loc_addr; + *(struct in6_addr *)daddr.addr.a6 = inet_rsk(req)->ir_v6_rmt_addr; hash = ipv6_addr_hash(&inet_rsk(req)->ir_v6_rmt_addr); break; #endif @@@ -241,8 -250,7 +259,8 @@@ for (tm = rcu_dereference(net->ipv4.tcp_metrics_hash[hash].chain); tm; tm = rcu_dereference(tm->tcpm_next)) { - if (addr_same(&tm->tcpm_addr, &addr)) + if (addr_same(&tm->tcpm_saddr, &saddr) && + addr_same(&tm->tcpm_daddr, &daddr)) break; } tcpm_check_stamp(tm, dst); @@@ -252,22 -260,19 +270,22 @@@ static struct tcp_metrics_block *__tcp_get_metrics_tw(struct inet_timewait_sock *tw) { struct tcp_metrics_block *tm; - struct inetpeer_addr addr; + struct inetpeer_addr saddr, daddr; unsigned int hash; struct net *net; - addr.family = tw->tw_family; - switch (addr.family) { + saddr.family = tw->tw_family; + daddr.family = tw->tw_family; + switch (daddr.family) { case AF_INET: - addr.addr.a4 = tw->tw_daddr; - hash = (__force unsigned int) addr.addr.a4; + saddr.addr.a4 = tw->tw_rcv_saddr; + daddr.addr.a4 = tw->tw_daddr; + hash = (__force unsigned int) daddr.addr.a4; break; #if IS_ENABLED(CONFIG_IPV6) case AF_INET6: - *(struct in6_addr *)addr.addr.a6 = tw->tw_v6_daddr; + *(struct in6_addr *)saddr.addr.a6 = tw->tw_v6_rcv_saddr; + *(struct in6_addr *)daddr.addr.a6 = tw->tw_v6_daddr; hash = ipv6_addr_hash(&tw->tw_v6_daddr); break; #endif @@@ -280,8 -285,7 +298,8 @@@ for (tm = rcu_dereference(net->ipv4.tcp_metrics_hash[hash].chain); tm; tm = rcu_dereference(tm->tcpm_next)) { - if (addr_same(&tm->tcpm_addr, &addr)) + if (addr_same(&tm->tcpm_saddr, &saddr) && + addr_same(&tm->tcpm_daddr, &daddr)) break; } return tm; @@@ -292,23 -296,19 +310,22 @@@ static struct tcp_metrics_block *tcp_ge bool create) { struct tcp_metrics_block *tm; - struct inetpeer_addr addr; + struct inetpeer_addr saddr, daddr; unsigned int hash; struct net *net; - bool reclaim; - addr.family = sk->sk_family; - switch (addr.family) { + saddr.family = sk->sk_family; + daddr.family = sk->sk_family; + switch (daddr.family) { case AF_INET: - addr.addr.a4 = inet_sk(sk)->inet_daddr; - hash = (__force unsigned int) addr.addr.a4; + saddr.addr.a4 = inet_sk(sk)->inet_saddr; + daddr.addr.a4 = inet_sk(sk)->inet_daddr; + hash = (__force unsigned int) daddr.addr.a4; break; #if IS_ENABLED(CONFIG_IPV6) case AF_INET6: - *(struct in6_addr *)addr.addr.a6 = sk->sk_v6_daddr; + *(struct in6_addr *)saddr.addr.a6 = sk->sk_v6_rcv_saddr; + *(struct in6_addr *)daddr.addr.a6 = sk->sk_v6_daddr; hash = ipv6_addr_hash(&sk->sk_v6_daddr); break; #endif @@@ -319,14 -319,11 +336,11 @@@ net = dev_net(dst->dev); hash = hash_32(hash, net->ipv4.tcp_metrics_hash_log); - tm = __tcp_get_metrics(&addr, net, hash); + tm = __tcp_get_metrics(&saddr, &daddr, net, hash); - reclaim = false; - if (tm == TCP_METRICS_RECLAIM_PTR) { - reclaim = true; + if (tm == TCP_METRICS_RECLAIM_PTR) tm = NULL; - } if (!tm && create) - tm = tcpm_new(dst, &saddr, &daddr, hash, reclaim); - tm = tcpm_new(dst, &addr, hash); ++ tm = tcpm_new(dst, &saddr, &daddr, hash); else tcpm_check_stamp(tm, dst); @@@ -740,21 -737,15 +754,21 @@@ static int tcp_metrics_fill_info(struc struct nlattr *nest; int i; - switch (tm->tcpm_addr.family) { + switch (tm->tcpm_daddr.family) { case AF_INET: if (nla_put_be32(msg, TCP_METRICS_ATTR_ADDR_IPV4, - tm->tcpm_addr.addr.a4) < 0) + tm->tcpm_daddr.addr.a4) < 0) + goto nla_put_failure; + if (nla_put_be32(msg, TCP_METRICS_ATTR_SADDR_IPV4, + tm->tcpm_saddr.addr.a4) < 0) goto nla_put_failure; break; case AF_INET6: if (nla_put(msg, TCP_METRICS_ATTR_ADDR_IPV6, 16, - tm->tcpm_addr.addr.a6) < 0) + tm->tcpm_daddr.addr.a6) < 0) + goto nla_put_failure; + if (nla_put(msg, TCP_METRICS_ATTR_SADDR_IPV6, 16, + tm->tcpm_saddr.addr.a6) < 0) goto nla_put_failure; break; default: @@@ -877,66 -868,44 +891,66 @@@ done return skb->len; } -static int parse_nl_addr(struct genl_info *info, struct inetpeer_addr *addr, - unsigned int *hash, int optional) +static int __parse_nl_addr(struct genl_info *info, struct inetpeer_addr *addr, + unsigned int *hash, int optional, int v4, int v6) { struct nlattr *a; - a = info->attrs[TCP_METRICS_ATTR_ADDR_IPV4]; + a = info->attrs[v4]; if (a) { addr->family = AF_INET; addr->addr.a4 = nla_get_be32(a); - *hash = (__force unsigned int) addr->addr.a4; + if (hash) + *hash = (__force unsigned int) addr->addr.a4; return 0; } - a = info->attrs[TCP_METRICS_ATTR_ADDR_IPV6]; + a = info->attrs[v6]; if (a) { if (nla_len(a) != sizeof(struct in6_addr)) return -EINVAL; addr->family = AF_INET6; memcpy(addr->addr.a6, nla_data(a), sizeof(addr->addr.a6)); - *hash = ipv6_addr_hash((struct in6_addr *) addr->addr.a6); + if (hash) + *hash = ipv6_addr_hash((struct in6_addr *) addr->addr.a6); return 0; } return optional ? 1 : -EAFNOSUPPORT; } +static int parse_nl_addr(struct genl_info *info, struct inetpeer_addr *addr, + unsigned int *hash, int optional) +{ + return __parse_nl_addr(info, addr, hash, optional, + TCP_METRICS_ATTR_ADDR_IPV4, + TCP_METRICS_ATTR_ADDR_IPV6); +} + +static int parse_nl_saddr(struct genl_info *info, struct inetpeer_addr *addr) +{ + return __parse_nl_addr(info, addr, NULL, 0, + TCP_METRICS_ATTR_SADDR_IPV4, + TCP_METRICS_ATTR_SADDR_IPV6); +} + static int tcp_metrics_nl_cmd_get(struct sk_buff *skb, struct genl_info *info) { struct tcp_metrics_block *tm; - struct inetpeer_addr addr; + struct inetpeer_addr saddr, daddr; unsigned int hash; struct sk_buff *msg; struct net *net = genl_info_net(info); void *reply; int ret; + bool src = true; - ret = parse_nl_addr(info, &addr, &hash, 0); + ret = parse_nl_addr(info, &daddr, &hash, 0); if (ret < 0) return ret; + ret = parse_nl_saddr(info, &saddr); + if (ret < 0) + src = false; + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); if (!msg) return -ENOMEM; @@@ -951,8 -920,7 +965,8 @@@ rcu_read_lock(); for (tm = rcu_dereference(net->ipv4.tcp_metrics_hash[hash].chain); tm; tm = rcu_dereference(tm->tcpm_next)) { - if (addr_same(&tm->tcpm_addr, &addr)) { + if (addr_same(&tm->tcpm_daddr, &daddr) && + (!src || addr_same(&tm->tcpm_saddr, &saddr))) { ret = tcp_metrics_fill_info(msg, tm); break; } @@@ -1005,44 -973,34 +1019,44 @@@ static int tcp_metrics_flush_all(struc static int tcp_metrics_nl_cmd_del(struct sk_buff *skb, struct genl_info *info) { struct tcpm_hash_bucket *hb; - struct tcp_metrics_block *tm; + struct tcp_metrics_block *tm, *tmlist = NULL; struct tcp_metrics_block __rcu **pp; - struct inetpeer_addr addr; + struct inetpeer_addr saddr, daddr; unsigned int hash; struct net *net = genl_info_net(info); int ret; + bool src = true; - ret = parse_nl_addr(info, &addr, &hash, 1); + ret = parse_nl_addr(info, &daddr, &hash, 1); if (ret < 0) return ret; if (ret > 0) return tcp_metrics_flush_all(net); + ret = parse_nl_saddr(info, &saddr); + if (ret < 0) + src = false; hash = hash_32(hash, net->ipv4.tcp_metrics_hash_log); hb = net->ipv4.tcp_metrics_hash + hash; pp = &hb->chain; spin_lock_bh(&tcp_metrics_lock); - for (tm = deref_locked_genl(*pp); tm; - pp = &tm->tcpm_next, tm = deref_locked_genl(*pp)) { - if (addr_same(&tm->tcpm_addr, &addr)) { + for (tm = deref_locked_genl(*pp); tm; tm = deref_locked_genl(*pp)) { + if (addr_same(&tm->tcpm_daddr, &daddr) && + (!src || addr_same(&tm->tcpm_saddr, &saddr))) { *pp = tm->tcpm_next; - break; + tm->tcpm_next = tmlist; + tmlist = tm; + } else { + pp = &tm->tcpm_next; } } spin_unlock_bh(&tcp_metrics_lock); - if (!tm) + if (!tmlist) return -ESRCH; - kfree_rcu(tm, rcu_head); + for (tm = tmlist; tm; tm = tmlist) { + tmlist = tm->tcpm_next; + kfree_rcu(tm, rcu_head); + } return 0; } diff --combined net/ipv6/addrconf.c index 6913a82,4b6b720..f91e107 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@@ -442,8 -442,6 +442,8 @@@ static int inet6_netconf_msgsize_devcon if (type == -1 || type == NETCONFA_MC_FORWARDING) size += nla_total_size(4); #endif + if (type == -1 || type == NETCONFA_PROXY_NEIGH) + size += nla_total_size(4); return size; } @@@ -477,10 -475,6 +477,10 @@@ static int inet6_netconf_fill_devconf(s devconf->mc_forwarding) < 0) goto nla_put_failure; #endif + if ((type == -1 || type == NETCONFA_PROXY_NEIGH) && + nla_put_s32(skb, NETCONFA_PROXY_NEIGH, devconf->proxy_ndp) < 0) + goto nla_put_failure; + return nlmsg_end(skb, nlh); nla_put_failure: @@@ -515,7 -509,6 +515,7 @@@ errout static const struct nla_policy devconf_ipv6_policy[NETCONFA_MAX+1] = { [NETCONFA_IFINDEX] = { .len = sizeof(int) }, [NETCONFA_FORWARDING] = { .len = sizeof(int) }, + [NETCONFA_PROXY_NEIGH] = { .len = sizeof(int) }, }; static int inet6_netconf_get_devconf(struct sk_buff *in_skb, @@@ -841,8 -834,6 +841,8 @@@ ipv6_add_addr(struct inet6_dev *idev, c goto out; } + neigh_parms_data_state_setall(idev->nd_parms); + ifa->addr = *addr; if (peer_addr) ifa->peer_addr = *peer_addr; @@@ -900,95 -891,15 +900,95 @@@ out goto out2; } +enum cleanup_prefix_rt_t { + CLEANUP_PREFIX_RT_NOP, /* no cleanup action for prefix route */ + CLEANUP_PREFIX_RT_DEL, /* delete the prefix route */ + CLEANUP_PREFIX_RT_EXPIRE, /* update the lifetime of the prefix route */ +}; + +/* + * Check, whether the prefix for ifp would still need a prefix route + * after deleting ifp. The function returns one of the CLEANUP_PREFIX_RT_* + * constants. + * + * 1) we don't purge prefix if address was not permanent. + * prefix is managed by its own lifetime. + * 2) we also don't purge, if the address was IFA_F_NOPREFIXROUTE. + * 3) if there are no addresses, delete prefix. + * 4) if there are still other permanent address(es), + * corresponding prefix is still permanent. + * 5) if there are still other addresses with IFA_F_NOPREFIXROUTE, + * don't purge the prefix, assume user space is managing it. + * 6) otherwise, update prefix lifetime to the + * longest valid lifetime among the corresponding + * addresses on the device. + * Note: subsequent RA will update lifetime. + **/ +static enum cleanup_prefix_rt_t +check_cleanup_prefix_route(struct inet6_ifaddr *ifp, unsigned long *expires) +{ + struct inet6_ifaddr *ifa; + struct inet6_dev *idev = ifp->idev; + unsigned long lifetime; + enum cleanup_prefix_rt_t action = CLEANUP_PREFIX_RT_DEL; + + *expires = jiffies; + + list_for_each_entry(ifa, &idev->addr_list, if_list) { + if (ifa == ifp) + continue; + if (!ipv6_prefix_equal(&ifa->addr, &ifp->addr, + ifp->prefix_len)) + continue; + if (ifa->flags & (IFA_F_PERMANENT | IFA_F_NOPREFIXROUTE)) + return CLEANUP_PREFIX_RT_NOP; + + action = CLEANUP_PREFIX_RT_EXPIRE; + + spin_lock(&ifa->lock); + + lifetime = addrconf_timeout_fixup(ifa->valid_lft, HZ); + /* + * Note: Because this address is + * not permanent, lifetime < + * LONG_MAX / HZ here. + */ + if (time_before(*expires, ifa->tstamp + lifetime * HZ)) + *expires = ifa->tstamp + lifetime * HZ; + spin_unlock(&ifa->lock); + } + + return action; +} + +static void +cleanup_prefix_route(struct inet6_ifaddr *ifp, unsigned long expires, bool del_rt) +{ + struct rt6_info *rt; + + rt = addrconf_get_prefix_route(&ifp->addr, + ifp->prefix_len, + ifp->idev->dev, + 0, RTF_GATEWAY | RTF_DEFAULT); + if (rt) { + if (del_rt) + ip6_del_rt(rt); + else { + if (!(rt->rt6i_flags & RTF_EXPIRES)) + rt6_set_expires(rt, expires); + ip6_rt_put(rt); + } + } +} + + /* This function wants to get referenced ifp and releases it before return */ static void ipv6_del_addr(struct inet6_ifaddr *ifp) { - struct inet6_ifaddr *ifa, *ifn; - struct inet6_dev *idev = ifp->idev; int state; - int deleted = 0, onlink = 0; - unsigned long expires = jiffies; + enum cleanup_prefix_rt_t action = CLEANUP_PREFIX_RT_NOP; + unsigned long expires; spin_lock_bh(&ifp->state_lock); state = ifp->state; @@@ -1002,7 -913,7 +1002,7 @@@ hlist_del_init_rcu(&ifp->addr_lst); spin_unlock_bh(&addrconf_hash_lock); - write_lock_bh(&idev->lock); + write_lock_bh(&ifp->idev->lock); if (ifp->flags&IFA_F_TEMPORARY) { list_del(&ifp->tmp_list); @@@ -1013,13 -924,45 +1013,13 @@@ __in6_ifa_put(ifp); } - list_for_each_entry_safe(ifa, ifn, &idev->addr_list, if_list) { - if (ifa == ifp) { - list_del_init(&ifp->if_list); - __in6_ifa_put(ifp); + if (ifp->flags & IFA_F_PERMANENT && !(ifp->flags & IFA_F_NOPREFIXROUTE)) + action = check_cleanup_prefix_route(ifp, &expires); - if (!(ifp->flags & IFA_F_PERMANENT) || onlink > 0) - break; - deleted = 1; - continue; - } else if (ifp->flags & IFA_F_PERMANENT) { - if (ipv6_prefix_equal(&ifa->addr, &ifp->addr, - ifp->prefix_len)) { - if (ifa->flags & IFA_F_PERMANENT) { - onlink = 1; - if (deleted) - break; - } else { - unsigned long lifetime; - - if (!onlink) - onlink = -1; - - spin_lock(&ifa->lock); - - lifetime = addrconf_timeout_fixup(ifa->valid_lft, HZ); - /* - * Note: Because this address is - * not permanent, lifetime < - * LONG_MAX / HZ here. - */ - if (time_before(expires, - ifa->tstamp + lifetime * HZ)) - expires = ifa->tstamp + lifetime * HZ; - spin_unlock(&ifa->lock); - } - } - } - } - write_unlock_bh(&idev->lock); + list_del_init(&ifp->if_list); + __in6_ifa_put(ifp); + + write_unlock_bh(&ifp->idev->lock); addrconf_del_dad_timer(ifp); @@@ -1027,9 -970,41 +1027,9 @@@ inet6addr_notifier_call_chain(NETDEV_DOWN, ifp); - /* - * Purge or update corresponding prefix - * - * 1) we don't purge prefix here if address was not permanent. - * prefix is managed by its own lifetime. - * 2) if there're no addresses, delete prefix. - * 3) if there're still other permanent address(es), - * corresponding prefix is still permanent. - * 4) otherwise, update prefix lifetime to the - * longest valid lifetime among the corresponding - * addresses on the device. - * Note: subsequent RA will update lifetime. - * - * --yoshfuji - */ - if ((ifp->flags & IFA_F_PERMANENT) && onlink < 1) { - struct in6_addr prefix; - struct rt6_info *rt; - - ipv6_addr_prefix(&prefix, &ifp->addr, ifp->prefix_len); - - rt = addrconf_get_prefix_route(&prefix, - ifp->prefix_len, - ifp->idev->dev, - 0, RTF_GATEWAY | RTF_DEFAULT); - - if (rt) { - if (onlink == 0) { - ip6_del_rt(rt); - rt = NULL; - } else if (!(rt->rt6i_flags & RTF_EXPIRES)) { - rt6_set_expires(rt, expires); - } - } - ip6_rt_put(rt); + if (action != CLEANUP_PREFIX_RT_NOP) { + cleanup_prefix_route(ifp, expires, + action == CLEANUP_PREFIX_RT_DEL); } /* clean up prefsrc entries */ @@@ -1049,7 -1024,7 +1049,7 @@@ static int ipv6_create_tempaddr(struct u32 addr_flags; unsigned long now = jiffies; - write_lock(&idev->lock); + write_lock_bh(&idev->lock); if (ift) { spin_lock_bh(&ift->lock); memcpy(&addr.s6_addr[8], &ift->addr.s6_addr[8], 8); @@@ -1061,7 -1036,7 +1061,7 @@@ retry: in6_dev_hold(idev); if (idev->cnf.use_tempaddr <= 0) { - write_unlock(&idev->lock); + write_unlock_bh(&idev->lock); pr_info("%s: use_tempaddr is disabled\n", __func__); in6_dev_put(idev); ret = -1; @@@ -1071,7 -1046,7 +1071,7 @@@ if (ifp->regen_count++ >= idev->cnf.regen_max_retry) { idev->cnf.use_tempaddr = -1; /*XXX*/ spin_unlock_bh(&ifp->lock); - write_unlock(&idev->lock); + write_unlock_bh(&idev->lock); pr_warn("%s: regeneration time exceeded - disabled temporary address support\n", __func__); in6_dev_put(idev); @@@ -1096,8 -1071,8 +1096,8 @@@ regen_advance = idev->cnf.regen_max_retry * idev->cnf.dad_transmits * - idev->nd_parms->retrans_time / HZ; - write_unlock(&idev->lock); + NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ; + write_unlock_bh(&idev->lock); /* A temporary address is created only if this calculated Preferred * Lifetime is greater than REGEN_ADVANCE time units. In particular, @@@ -1124,7 -1099,7 +1124,7 @@@ in6_dev_put(idev); pr_info("%s: retry temporary address regeneration\n", __func__); tmpaddr = &addr; - write_lock(&idev->lock); + write_lock_bh(&idev->lock); goto retry; } @@@ -1225,7 -1200,7 +1225,7 @@@ static int ipv6_get_saddr_eval(struct n * | d is scope of the destination. * B-d | \ * | \ <- smaller scope is better if - * B-15 | \ if scope is enough for destinaion. + * B-15 | \ if scope is enough for destination. * | ret = B - scope (-1 <= scope >= d <= 15). * d-C-1 | / * |/ <- greater is better @@@ -1432,7 -1407,7 +1432,7 @@@ try_nextdev EXPORT_SYMBOL(ipv6_dev_get_saddr); int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr, - unsigned char banned_flags) + u32 banned_flags) { struct inet6_ifaddr *ifp; int err = -EADDRNOTAVAIL; @@@ -1449,7 -1424,7 +1449,7 @@@ } int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr, - unsigned char banned_flags) + u32 banned_flags) { struct inet6_dev *idev; int err = -EADDRNOTAVAIL; @@@ -1841,7 -1816,6 +1841,7 @@@ static int ipv6_generate_eui64(u8 *eui return addrconf_ifid_sit(eui, dev); case ARPHRD_IPGRE: return addrconf_ifid_gre(eui, dev); + case ARPHRD_6LOWPAN: case ARPHRD_IEEE802154: return addrconf_ifid_eui64(eui, dev); case ARPHRD_IEEE1394: @@@ -1914,8 -1888,7 +1914,8 @@@ static void ipv6_regen_rndid(unsigned l expires = jiffies + idev->cnf.temp_prefered_lft * HZ - - idev->cnf.regen_max_retry * idev->cnf.dad_transmits * idev->nd_parms->retrans_time - + idev->cnf.regen_max_retry * idev->cnf.dad_transmits * + NEIGH_VAR(idev->nd_parms, RETRANS_TIME) - idev->cnf.max_desync_factor * HZ; if (time_before(expires, jiffies)) { pr_warn("%s: too short regeneration interval; timer disabled for %s\n", @@@ -2043,73 -2016,6 +2043,73 @@@ static struct inet6_dev *addrconf_add_d return idev; } +static void manage_tempaddrs(struct inet6_dev *idev, + struct inet6_ifaddr *ifp, + __u32 valid_lft, __u32 prefered_lft, + bool create, unsigned long now) +{ + u32 flags; + struct inet6_ifaddr *ift; + + read_lock_bh(&idev->lock); + /* update all temporary addresses in the list */ + list_for_each_entry(ift, &idev->tempaddr_list, tmp_list) { + int age, max_valid, max_prefered; + + if (ifp != ift->ifpub) + continue; + + /* RFC 4941 section 3.3: + * If a received option will extend the lifetime of a public + * address, the lifetimes of temporary addresses should + * be extended, subject to the overall constraint that no + * temporary addresses should ever remain "valid" or "preferred" + * for a time longer than (TEMP_VALID_LIFETIME) or + * (TEMP_PREFERRED_LIFETIME - DESYNC_FACTOR), respectively. + */ + age = (now - ift->cstamp) / HZ; + max_valid = idev->cnf.temp_valid_lft - age; + if (max_valid < 0) + max_valid = 0; + + max_prefered = idev->cnf.temp_prefered_lft - + idev->cnf.max_desync_factor - age; + if (max_prefered < 0) + max_prefered = 0; + + if (valid_lft > max_valid) + valid_lft = max_valid; + + if (prefered_lft > max_prefered) + prefered_lft = max_prefered; + + spin_lock(&ift->lock); + flags = ift->flags; + ift->valid_lft = valid_lft; + ift->prefered_lft = prefered_lft; + ift->tstamp = now; + if (prefered_lft > 0) + ift->flags &= ~IFA_F_DEPRECATED; + + spin_unlock(&ift->lock); + if (!(flags&IFA_F_TENTATIVE)) + ipv6_ifa_notify(0, ift); + } + + if ((create || list_empty(&idev->tempaddr_list)) && + idev->cnf.use_tempaddr > 0) { + /* When a new public address is created as described + * in [ADDRCONF], also create a new temporary address. + * Also create a temporary address if it's enabled but + * no temporary address currently exists. + */ + read_unlock_bh(&idev->lock); + ipv6_create_tempaddr(ifp, NULL); + } else { + read_unlock_bh(&idev->lock); + } +} + void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao) { struct prefix_info *pinfo; @@@ -2264,7 -2170,6 +2264,7 @@@ ok return; } + ifp->flags |= IFA_F_MANAGETEMPADDR; update_lft = 0; create = 1; ifp->cstamp = jiffies; @@@ -2273,8 -2178,9 +2273,8 @@@ } if (ifp) { - int flags; + u32 flags; unsigned long now; - struct inet6_ifaddr *ift; u32 stored_lft; /* update lifetime (RFC2462 5.5.3 e) */ @@@ -2315,8 -2221,70 +2315,8 @@@ } else spin_unlock(&ifp->lock); - read_lock_bh(&in6_dev->lock); - /* update all temporary addresses in the list */ - list_for_each_entry(ift, &in6_dev->tempaddr_list, - tmp_list) { - int age, max_valid, max_prefered; - - if (ifp != ift->ifpub) - continue; - - /* - * RFC 4941 section 3.3: - * If a received option will extend the lifetime - * of a public address, the lifetimes of - * temporary addresses should be extended, - * subject to the overall constraint that no - * temporary addresses should ever remain - * "valid" or "preferred" for a time longer than - * (TEMP_VALID_LIFETIME) or - * (TEMP_PREFERRED_LIFETIME - DESYNC_FACTOR), - * respectively. - */ - age = (now - ift->cstamp) / HZ; - max_valid = in6_dev->cnf.temp_valid_lft - age; - if (max_valid < 0) - max_valid = 0; - - max_prefered = in6_dev->cnf.temp_prefered_lft - - in6_dev->cnf.max_desync_factor - - age; - if (max_prefered < 0) - max_prefered = 0; - - if (valid_lft > max_valid) - valid_lft = max_valid; - - if (prefered_lft > max_prefered) - prefered_lft = max_prefered; - - spin_lock(&ift->lock); - flags = ift->flags; - ift->valid_lft = valid_lft; - ift->prefered_lft = prefered_lft; - ift->tstamp = now; - if (prefered_lft > 0) - ift->flags &= ~IFA_F_DEPRECATED; - - spin_unlock(&ift->lock); - if (!(flags&IFA_F_TENTATIVE)) - ipv6_ifa_notify(0, ift); - } - - if ((create || list_empty(&in6_dev->tempaddr_list)) && in6_dev->cnf.use_tempaddr > 0) { - /* - * When a new public address is created as - * described in [ADDRCONF], also create a new - * temporary address. Also create a temporary - * address if it's enabled but no temporary - * address currently exists. - */ - read_unlock_bh(&in6_dev->lock); - ipv6_create_tempaddr(ifp, NULL); - } else { - read_unlock_bh(&in6_dev->lock); - } + manage_tempaddrs(in6_dev, ifp, valid_lft, prefered_lft, + create, now); in6_ifa_put(ifp); addrconf_verify(0); @@@ -2395,11 -2363,10 +2395,11 @@@ err_exit /* * Manual configuration of address on an interface */ -static int inet6_addr_add(struct net *net, int ifindex, const struct in6_addr *pfx, +static int inet6_addr_add(struct net *net, int ifindex, + const struct in6_addr *pfx, const struct in6_addr *peer_pfx, - unsigned int plen, __u8 ifa_flags, __u32 prefered_lft, - __u32 valid_lft) + unsigned int plen, __u32 ifa_flags, + __u32 prefered_lft, __u32 valid_lft) { struct inet6_ifaddr *ifp; struct inet6_dev *idev; @@@ -2418,9 -2385,6 +2418,9 @@@ if (!valid_lft || prefered_lft > valid_lft) return -EINVAL; + if (ifa_flags & IFA_F_MANAGETEMPADDR && plen != 64) + return -EINVAL; + dev = __dev_get_by_index(net, ifindex); if (!dev) return -ENODEV; @@@ -2453,20 -2417,14 +2453,20 @@@ valid_lft, prefered_lft); if (!IS_ERR(ifp)) { - addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev, - expires, flags); + if (!(ifa_flags & IFA_F_NOPREFIXROUTE)) { + addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev, + expires, flags); + } + /* * Note that section 3.1 of RFC 4429 indicates * that the Optimistic flag should not be set for * manually configured addresses */ addrconf_dad_start(ifp); + if (ifa_flags & IFA_F_MANAGETEMPADDR) + manage_tempaddrs(idev, ifp, valid_lft, prefered_lft, + true, jiffies); in6_ifa_put(ifp); addrconf_verify(0); return 0; @@@ -2702,8 -2660,7 +2702,8 @@@ static void addrconf_dev_config(struct (dev->type != ARPHRD_INFINIBAND) && (dev->type != ARPHRD_IEEE802154) && (dev->type != ARPHRD_IEEE1394) && - (dev->type != ARPHRD_TUNNEL6)) { + (dev->type != ARPHRD_TUNNEL6) && + (dev->type != ARPHRD_6LOWPAN)) { /* Alas, we support only Ethernet autoconfiguration. */ return; } @@@ -2900,7 -2857,7 +2900,7 @@@ static int addrconf_notify(struct notif } /* - * MTU falled under IPV6_MIN_MTU. + * if MTU under IPV6_MIN_MTU. * Stop IPv6 on this interface. */ @@@ -3126,7 -3083,7 +3126,7 @@@ static void addrconf_dad_kick(struct in if (ifp->flags & IFA_F_OPTIMISTIC) rand_num = 0; else - rand_num = net_random() % (idev->cnf.rtr_solicit_delay ? : 1); + rand_num = prandom_u32() % (idev->cnf.rtr_solicit_delay ? : 1); ifp->dad_probes = idev->cnf.dad_transmits; addrconf_mod_dad_timer(ifp, rand_num); @@@ -3139,7 -3096,7 +3139,7 @@@ static void addrconf_dad_start(struct i addrconf_join_solict(dev, &ifp->addr); - net_srandom(ifp->addr.s6_addr32[3]); + prandom_seed((__force u32) ifp->addr.s6_addr32[3]); read_lock_bh(&idev->lock); spin_lock(&ifp->lock); @@@ -3221,8 -3178,7 +3221,8 @@@ static void addrconf_dad_timer(unsigne } ifp->dad_probes--; - addrconf_mod_dad_timer(ifp, ifp->idev->nd_parms->retrans_time); + addrconf_mod_dad_timer(ifp, + NEIGH_VAR(ifp->idev->nd_parms, RETRANS_TIME)); spin_unlock(&ifp->lock); write_unlock(&idev->lock); @@@ -3233,6 -3189,22 +3233,22 @@@ out in6_ifa_put(ifp); } + /* ifp->idev must be at least read locked */ + static bool ipv6_lonely_lladdr(struct inet6_ifaddr *ifp) + { + struct inet6_ifaddr *ifpiter; + struct inet6_dev *idev = ifp->idev; + + list_for_each_entry(ifpiter, &idev->addr_list, if_list) { + if (ifp != ifpiter && ifpiter->scope == IFA_LINK && + (ifpiter->flags & (IFA_F_PERMANENT|IFA_F_TENTATIVE| + IFA_F_OPTIMISTIC|IFA_F_DADFAILED)) == + IFA_F_PERMANENT) + return false; + } + return true; + } + static void addrconf_dad_completed(struct inet6_ifaddr *ifp) { struct net_device *dev = ifp->idev->dev; @@@ -3252,14 -3224,11 +3268,11 @@@ */ read_lock_bh(&ifp->idev->lock); - spin_lock(&ifp->lock); - send_mld = ipv6_addr_type(&ifp->addr) & IPV6_ADDR_LINKLOCAL && - ifp->idev->valid_ll_addr_cnt == 1; + send_mld = ifp->scope == IFA_LINK && ipv6_lonely_lladdr(ifp); send_rs = send_mld && ipv6_accept_ra(ifp->idev) && ifp->idev->cnf.rtr_solicits > 0 && (dev->flags&IFF_LOOPBACK) == 0; - spin_unlock(&ifp->lock); read_unlock_bh(&ifp->idev->lock); /* While dad is in progress mld report's source address is in6_addrany. @@@ -3402,7 -3371,7 +3415,7 @@@ static int if6_seq_show(struct seq_fil ifp->idev->dev->ifindex, ifp->prefix_len, ifp->scope, - ifp->flags, + (u8) ifp->flags, ifp->idev->dev->name); return 0; } @@@ -3549,7 -3518,7 +3562,7 @@@ restart !(ifp->flags&IFA_F_TENTATIVE)) { unsigned long regen_advance = ifp->idev->cnf.regen_max_retry * ifp->idev->cnf.dad_transmits * - ifp->idev->nd_parms->retrans_time / HZ; + NEIGH_VAR(ifp->idev->nd_parms, RETRANS_TIME) / HZ; if (age >= ifp->prefered_lft - regen_advance) { struct inet6_ifaddr *ifpub = ifp->ifpub; @@@ -3624,7 -3593,6 +3637,7 @@@ static const struct nla_policy ifa_ipv6 [IFA_ADDRESS] = { .len = sizeof(struct in6_addr) }, [IFA_LOCAL] = { .len = sizeof(struct in6_addr) }, [IFA_CACHEINFO] = { .len = sizeof(struct ifa_cacheinfo) }, + [IFA_FLAGS] = { .len = sizeof(u32) }, }; static int @@@ -3648,22 -3616,16 +3661,22 @@@ inet6_rtm_deladdr(struct sk_buff *skb, return inet6_addr_del(net, ifm->ifa_index, pfx, ifm->ifa_prefixlen); } -static int inet6_addr_modify(struct inet6_ifaddr *ifp, u8 ifa_flags, +static int inet6_addr_modify(struct inet6_ifaddr *ifp, u32 ifa_flags, u32 prefered_lft, u32 valid_lft) { u32 flags; clock_t expires; unsigned long timeout; + bool was_managetempaddr; + bool had_prefixroute; if (!valid_lft || (prefered_lft > valid_lft)) return -EINVAL; + if (ifa_flags & IFA_F_MANAGETEMPADDR && + (ifp->flags & IFA_F_TEMPORARY || ifp->prefix_len != 64)) + return -EINVAL; + timeout = addrconf_timeout_fixup(valid_lft, HZ); if (addrconf_finite_timeout(timeout)) { expires = jiffies_to_clock_t(timeout * HZ); @@@ -3683,13 -3645,7 +3696,13 @@@ } spin_lock_bh(&ifp->lock); - ifp->flags = (ifp->flags & ~(IFA_F_DEPRECATED | IFA_F_PERMANENT | IFA_F_NODAD | IFA_F_HOMEADDRESS)) | ifa_flags; + was_managetempaddr = ifp->flags & IFA_F_MANAGETEMPADDR; + had_prefixroute = ifp->flags & IFA_F_PERMANENT && + !(ifp->flags & IFA_F_NOPREFIXROUTE); + ifp->flags &= ~(IFA_F_DEPRECATED | IFA_F_PERMANENT | IFA_F_NODAD | + IFA_F_HOMEADDRESS | IFA_F_MANAGETEMPADDR | + IFA_F_NOPREFIXROUTE); + ifp->flags |= ifa_flags; ifp->tstamp = jiffies; ifp->valid_lft = valid_lft; ifp->prefered_lft = prefered_lft; @@@ -3698,30 -3654,8 +3711,30 @@@ if (!(ifp->flags&IFA_F_TENTATIVE)) ipv6_ifa_notify(0, ifp); - addrconf_prefix_route(&ifp->addr, ifp->prefix_len, ifp->idev->dev, - expires, flags); + if (!(ifa_flags & IFA_F_NOPREFIXROUTE)) { + addrconf_prefix_route(&ifp->addr, ifp->prefix_len, ifp->idev->dev, + expires, flags); + } else if (had_prefixroute) { + enum cleanup_prefix_rt_t action; + unsigned long rt_expires; + + write_lock_bh(&ifp->idev->lock); + action = check_cleanup_prefix_route(ifp, &rt_expires); + write_unlock_bh(&ifp->idev->lock); + + if (action != CLEANUP_PREFIX_RT_NOP) { + cleanup_prefix_route(ifp, rt_expires, + action == CLEANUP_PREFIX_RT_DEL); + } + } + + if (was_managetempaddr || ifp->flags & IFA_F_MANAGETEMPADDR) { + if (was_managetempaddr && !(ifp->flags & IFA_F_MANAGETEMPADDR)) + valid_lft = prefered_lft = 0; + manage_tempaddrs(ifp->idev, ifp, valid_lft, prefered_lft, + !was_managetempaddr, jiffies); + } + addrconf_verify(0); return 0; @@@ -3737,7 -3671,7 +3750,7 @@@ inet6_rtm_newaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa; struct net_device *dev; u32 valid_lft = INFINITY_LIFE_TIME, preferred_lft = INFINITY_LIFE_TIME; - u8 ifa_flags; + u32 ifa_flags; int err; err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv6_policy); @@@ -3764,17 -3698,14 +3777,17 @@@ if (dev == NULL) return -ENODEV; + ifa_flags = tb[IFA_FLAGS] ? nla_get_u32(tb[IFA_FLAGS]) : ifm->ifa_flags; + /* We ignore other flags so far. */ - ifa_flags = ifm->ifa_flags & (IFA_F_NODAD | IFA_F_HOMEADDRESS); + ifa_flags &= IFA_F_NODAD | IFA_F_HOMEADDRESS | IFA_F_MANAGETEMPADDR | + IFA_F_NOPREFIXROUTE; ifa = ipv6_get_ifaddr(net, pfx, dev, 1); if (ifa == NULL) { /* * It would be best to check for !NLM_F_CREATE here but - * userspace alreay relies on not having to provide this. + * userspace already relies on not having to provide this. */ return inet6_addr_add(net, ifm->ifa_index, pfx, peer_pfx, ifm->ifa_prefixlen, ifa_flags, @@@ -3792,7 -3723,7 +3805,7 @@@ return err; } -static void put_ifaddrmsg(struct nlmsghdr *nlh, u8 prefixlen, u8 flags, +static void put_ifaddrmsg(struct nlmsghdr *nlh, u8 prefixlen, u32 flags, u8 scope, int ifindex) { struct ifaddrmsg *ifm; @@@ -3835,8 -3766,7 +3848,8 @@@ static inline int inet6_ifaddr_msgsize( return NLMSG_ALIGN(sizeof(struct ifaddrmsg)) + nla_total_size(16) /* IFA_LOCAL */ + nla_total_size(16) /* IFA_ADDRESS */ - + nla_total_size(sizeof(struct ifa_cacheinfo)); + + nla_total_size(sizeof(struct ifa_cacheinfo)) + + nla_total_size(4) /* IFA_FLAGS */; } static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa, @@@ -3885,9 -3815,6 +3898,9 @@@ if (put_cacheinfo(skb, ifa->cstamp, ifa->tstamp, preferred, valid) < 0) goto error; + if (nla_put_u32(skb, IFA_FLAGS, ifa->flags) < 0) + goto error; + return nlmsg_end(skb, nlh); error: @@@ -4291,7 -4218,7 +4304,7 @@@ static int inet6_fill_ifla6_attrs(struc ci.max_reasm_len = IPV6_MAXPLEN; ci.tstamp = cstamp_delta(idev->tstamp); ci.reachable_time = jiffies_to_msecs(idev->nd_parms->reachable_time); - ci.retrans_time = jiffies_to_msecs(idev->nd_parms->retrans_time); + ci.retrans_time = jiffies_to_msecs(NEIGH_VAR(idev->nd_parms, RETRANS_TIME)); if (nla_put(skb, IFLA_INET6_CACHEINFO, sizeof(ci), &ci)) goto nla_put_failure; nla = nla_reserve(skb, IFLA_INET6_CONF, DEVCONF_MAX * sizeof(s32)); @@@ -4598,19 -4525,6 +4611,6 @@@ errout rtnl_set_sk_err(net, RTNLGRP_IPV6_PREFIX, err); } - static void update_valid_ll_addr_cnt(struct inet6_ifaddr *ifp, int count) - { - write_lock_bh(&ifp->idev->lock); - spin_lock(&ifp->lock); - if (((ifp->flags & (IFA_F_PERMANENT|IFA_F_TENTATIVE|IFA_F_OPTIMISTIC| - IFA_F_DADFAILED)) == IFA_F_PERMANENT) && - (ipv6_addr_type(&ifp->addr) & IPV6_ADDR_LINKLOCAL)) - ifp->idev->valid_ll_addr_cnt += count; - WARN_ON(ifp->idev->valid_ll_addr_cnt < 0); - spin_unlock(&ifp->lock); - write_unlock_bh(&ifp->idev->lock); - } - static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp) { struct net *net = dev_net(ifp->idev->dev); @@@ -4619,8 -4533,6 +4619,6 @@@ switch (event) { case RTM_NEWADDR: - update_valid_ll_addr_cnt(ifp, 1); - /* * If the address was optimistic * we inserted the route at the start of @@@ -4636,8 -4548,6 +4634,6 @@@ ifp->idev->dev, 0, 0); break; case RTM_DELADDR: - update_valid_ll_addr_cnt(ifp, -1); - if (ifp->idev->cnf.forwarding) addrconf_leave_anycast(ifp); addrconf_leave_solict(ifp->idev, &ifp->addr); @@@ -4784,46 -4694,6 +4780,46 @@@ int addrconf_sysctl_disable(struct ctl_ return ret; } +static +int addrconf_sysctl_proxy_ndp(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) +{ + int *valp = ctl->data; + int ret; + int old, new; + + old = *valp; + ret = proc_dointvec(ctl, write, buffer, lenp, ppos); + new = *valp; + + if (write && old != new) { + struct net *net = ctl->extra2; + + if (!rtnl_trylock()) + return restart_syscall(); + + if (valp == &net->ipv6.devconf_dflt->proxy_ndp) + inet6_netconf_notify_devconf(net, NETCONFA_PROXY_NEIGH, + NETCONFA_IFINDEX_DEFAULT, + net->ipv6.devconf_dflt); + else if (valp == &net->ipv6.devconf_all->proxy_ndp) + inet6_netconf_notify_devconf(net, NETCONFA_PROXY_NEIGH, + NETCONFA_IFINDEX_ALL, + net->ipv6.devconf_all); + else { + struct inet6_dev *idev = ctl->extra1; + + inet6_netconf_notify_devconf(net, NETCONFA_PROXY_NEIGH, + idev->dev->ifindex, + &idev->cnf); + } + rtnl_unlock(); + } + + return ret; +} + + static struct addrconf_sysctl_table { struct ctl_table_header *sysctl_header; @@@ -5010,7 -4880,7 +5006,7 @@@ .data = &ipv6_devconf.proxy_ndp, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = addrconf_sysctl_proxy_ndp, }, { .procname = "accept_source_route", @@@ -5126,7 -4996,7 +5122,7 @@@ static void __addrconf_sysctl_unregiste static void addrconf_sysctl_register(struct inet6_dev *idev) { - neigh_sysctl_register(idev->dev, idev->nd_parms, "ipv6", + neigh_sysctl_register(idev->dev, idev->nd_parms, &ndisc_ifinfo_sysctl_change); __addrconf_sysctl_register(dev_net(idev->dev), idev->dev->name, idev, &idev->cnf); @@@ -5259,7 -5129,9 +5255,7 @@@ int __init addrconf_init(void addrconf_verify(0); - err = rtnl_af_register(&inet6_ops); - if (err < 0) - goto errout_af; + rtnl_af_register(&inet6_ops); err = __rtnl_register(PF_INET6, RTM_GETLINK, NULL, inet6_dump_ifinfo, NULL); @@@ -5283,6 -5155,7 +5279,6 @@@ return 0; errout: rtnl_af_unregister(&inet6_ops); -errout_af: unregister_netdevice_notifier(&ipv6_dev_notf); errlo: unregister_pernet_subsys(&addrconf_ops); -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20140120
by batman＠open-mesh.org 20 Jan '14

20 Jan '14

The following commit has been merged in the master branch: commit 1df0cbd509bc21b0c331358c1f9d9a6fc94bada8 Author: Marek Lindner <mareklindner(a)neomailbox.ch> Date: Wed Jan 15 20:31:18 2014 +0800 batman-adv: fix batman-adv header overhead calculation Batman-adv prepends a full ethernet header in addition to its own header. This has to be reflected in the MTU calculation, especially since the value is used to set dev->hard_header_len. Introduced by 411d6ed93a5d0601980d3e5ce75de07c98e3a7de ("batman-adv: consider network coding overhead when calculating required mtu") Reported-by: cmsv <cmsv(a)wirelesspt.net> Reported-by: Martin Hundebøll <martin(a)hundeboll.net> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com> diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 1511f64..faba0f6 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -277,7 +277,7 @@ int batadv_max_header_len(void) sizeof(struct batadv_coded_packet)); #endif - return header_len; + return header_len + ETH_HLEN; } /** -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20140117
by batman＠open-mesh.org 17 Jan '14

17 Jan '14

The following commit has been merged in the master branch: commit 6631c5cea8687cf4d36327fdbceb0691cd5d2e29 Author: David S. Miller <davem(a)davemloft.net> Date: Wed Jan 15 16:54:14 2014 -0800 Revert "batman-adv: drop dependency against CRC16" This reverts commit 12afc36e38b3b6a0ec9bda71632c2285e7fdbab2. The dependency is actually still necessary. Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig index 2b2dc47..fa780b7 100644 --- a/net/batman-adv/Kconfig +++ b/net/batman-adv/Kconfig @@ -5,6 +5,7 @@ config BATMAN_ADV tristate "B.A.T.M.A.N. Advanced Meshing Protocol" depends on NET + select CRC16 select LIBCRC32C default n help -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20140116
by batman＠open-mesh.org 16 Jan '14

16 Jan '14

The following commit has been merged in the master branch: commit 16b77695ed8fa158be864ee448a9ef4c78457c14 Author: Ying Xue <ying.xue(a)windriver.com> Date: Wed Jan 15 10:23:42 2014 +0800 batman-adv: use __dev_get_by_index instead of dev_get_by_index to find interface The following call chains indicate that batadv_is_on_batman_iface() is always under rtnl_lock protection as call_netdevice_notifier() is protected by rtnl_lock. So if __dev_get_by_index() rather than dev_get_by_index() is used to find interface handler in it, this would help us avoid to change interface reference counter. call_netdevice_notifier() batadv_hard_if_event() batadv_hardif_add_interface() batadv_is_valid_iface() batadv_is_on_batman_iface() Cc: Antonio Quartulli <antonio(a)meshcoding.com> Signed-off-by: Ying Xue <ying.xue(a)windriver.com> Acked-by: Antonio Quartulli <antonio(a)meshcoding.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 1b12573..3d417d3 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -87,15 +87,13 @@ static bool batadv_is_on_batman_iface(const struct net_device *net_dev) return false; /* recurse over the parent device */ - parent_dev = dev_get_by_index(&init_net, net_dev->iflink); + parent_dev = __dev_get_by_index(&init_net, net_dev->iflink); /* if we got a NULL parent_dev there is something broken.. */ if (WARN(!parent_dev, "Cannot find parent device")) return false; ret = batadv_is_on_batman_iface(parent_dev); - if (parent_dev) - dev_put(parent_dev); return ret; } -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20140115
by batman＠open-mesh.org 15 Jan '14

15 Jan '14

The following commit has been merged in the master branch: commit 12afc36e38b3b6a0ec9bda71632c2285e7fdbab2 Author: Antonio Quartulli <antonio(a)meshcoding.com> Date: Thu Jan 9 15:44:57 2014 +0100 batman-adv: drop dependency against CRC16 The crc16 functionality is not used anymore, therefore we can safely remove the dependency in the Kbuild file. Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com> diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig index fa780b7..2b2dc47 100644 --- a/net/batman-adv/Kconfig +++ b/net/batman-adv/Kconfig @@ -5,7 +5,6 @@ config BATMAN_ADV tristate "B.A.T.M.A.N. Advanced Meshing Protocol" depends on NET - select CRC16 select LIBCRC32C default n help -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20140115
by batman＠open-mesh.org 15 Jan '14

15 Jan '14

The following commit has been merged in the master branch: commit 8d90d775ca3ce58f987f335cde9a98407b0779a3 Author: Simon Wunderlich <sw(a)simonwunderlich.de> Date: Sat Jan 4 18:04:24 2014 +0100 batman-adv: Start new development cycle Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio(a)meshcoding.com> diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 412c77f..9374f1a 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -24,7 +24,7 @@ #define BATADV_DRIVER_DEVICE "batman-adv" #ifndef BATADV_SOURCE_VERSION -#define BATADV_SOURCE_VERSION "2013.5.0" +#define BATADV_SOURCE_VERSION "2014.1.0" #endif /* B.A.T.M.A.N. parameters */ -- LinuxNextTracking

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