diff options
author | David S. Miller <davem@davemloft.net> | 2013-06-05 15:56:43 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-06-05 16:37:30 -0700 |
commit | 6bc19fb82d4c05a9eee19d6d2aab2ce26e499ec2 (patch) | |
tree | 8b049ef383307f5dae91b5c9cf78dbfb9b74a4d1 /net | |
parent | 11a164a04382d735230b01f4cc46ad78a7c4abf6 (diff) | |
parent | 4d3797d7e1861ac1af150a6189315786c5e1c820 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Merge 'net' bug fixes into 'net-next' as we have patches
that will build on top of them.
This merge commit includes a change from Emil Goode
(emilgoode@gmail.com) that fixes a warning that would
have been introduced by this merge. Specifically it
fixes the pingv6_ops method ipv6_chk_addr() to add a
"const" to the "struct net_device *dev" argument and
likewise update the dummy_ipv6_chk_addr() declaration.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
36 files changed, 297 insertions, 121 deletions
diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c index c013f38482a1..6cda4e2c2132 100644 --- a/net/core/dev_addr_lists.c +++ b/net/core/dev_addr_lists.c @@ -39,6 +39,7 @@ static int __hw_addr_create_ex(struct netdev_hw_addr_list *list, ha->refcount = 1; ha->global_use = global; ha->synced = sync; + ha->sync_cnt = 0; list_add_tail_rcu(&ha->list, &list->list); list->count++; @@ -66,7 +67,7 @@ static int __hw_addr_add_ex(struct netdev_hw_addr_list *list, } if (sync) { if (ha->synced) - return 0; + return -EEXIST; else ha->synced = true; } @@ -139,10 +140,13 @@ static int __hw_addr_sync_one(struct netdev_hw_addr_list *to_list, err = __hw_addr_add_ex(to_list, ha->addr, addr_len, ha->type, false, true); - if (err) + if (err && err != -EEXIST) return err; - ha->sync_cnt++; - ha->refcount++; + + if (!err) { + ha->sync_cnt++; + ha->refcount++; + } return 0; } @@ -159,7 +163,8 @@ static void __hw_addr_unsync_one(struct netdev_hw_addr_list *to_list, if (err) return; ha->sync_cnt--; - __hw_addr_del_entry(from_list, ha, false, true); + /* address on from list is not marked synced */ + __hw_addr_del_entry(from_list, ha, false, false); } static int __hw_addr_sync_multiple(struct netdev_hw_addr_list *to_list, @@ -796,7 +801,7 @@ int dev_mc_sync_multiple(struct net_device *to, struct net_device *from) return -EINVAL; netif_addr_lock_nested(to); - err = __hw_addr_sync(&to->mc, &from->mc, to->addr_len); + err = __hw_addr_sync_multiple(&to->mc, &from->mc, to->addr_len); if (!err) __dev_set_rx_mode(to); netif_addr_unlock(to); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 6b1b52c5593b..73f57a0e1523 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -195,7 +195,7 @@ struct sk_buff *__alloc_skb_head(gfp_t gfp_mask, int node) * the tail pointer in struct sk_buff! */ memset(skb, 0, offsetof(struct sk_buff, tail)); - skb->data = NULL; + skb->head = NULL; skb->truesize = sizeof(struct sk_buff); atomic_set(&skb->users, 1); @@ -605,7 +605,7 @@ static void skb_release_head_state(struct sk_buff *skb) static void skb_release_all(struct sk_buff *skb) { skb_release_head_state(skb); - if (likely(skb->data)) + if (likely(skb->head)) skb_release_data(skb); } diff --git a/net/core/sock.c b/net/core/sock.c index 6ba327da79e1..88868a9d21da 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -210,7 +210,7 @@ static const char *const af_family_key_strings[AF_MAX+1] = { "sk_lock-AF_TIPC" , "sk_lock-AF_BLUETOOTH", "sk_lock-IUCV" , "sk_lock-AF_RXRPC" , "sk_lock-AF_ISDN" , "sk_lock-AF_PHONET" , "sk_lock-AF_IEEE802154", "sk_lock-AF_CAIF" , "sk_lock-AF_ALG" , - "sk_lock-AF_NFC" , "sk_lock-AF_MAX" + "sk_lock-AF_NFC" , "sk_lock-AF_VSOCK" , "sk_lock-AF_MAX" }; static const char *const af_family_slock_key_strings[AF_MAX+1] = { "slock-AF_UNSPEC", "slock-AF_UNIX" , "slock-AF_INET" , @@ -226,7 +226,7 @@ static const char *const af_family_slock_key_strings[AF_MAX+1] = { "slock-AF_TIPC" , "slock-AF_BLUETOOTH", "slock-AF_IUCV" , "slock-AF_RXRPC" , "slock-AF_ISDN" , "slock-AF_PHONET" , "slock-AF_IEEE802154", "slock-AF_CAIF" , "slock-AF_ALG" , - "slock-AF_NFC" , "slock-AF_MAX" + "slock-AF_NFC" , "slock-AF_VSOCK" ,"slock-AF_MAX" }; static const char *const af_family_clock_key_strings[AF_MAX+1] = { "clock-AF_UNSPEC", "clock-AF_UNIX" , "clock-AF_INET" , @@ -242,7 +242,7 @@ static const char *const af_family_clock_key_strings[AF_MAX+1] = { "clock-AF_TIPC" , "clock-AF_BLUETOOTH", "clock-AF_IUCV" , "clock-AF_RXRPC" , "clock-AF_ISDN" , "clock-AF_PHONET" , "clock-AF_IEEE802154", "clock-AF_CAIF" , "clock-AF_ALG" , - "clock-AF_NFC" , "clock-AF_MAX" + "clock-AF_NFC" , "clock-AF_VSOCK" , "clock-AF_MAX" }; /* diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index b89095c1518f..7c79cf8ad449 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -503,6 +503,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev, inner_iph = (const struct iphdr *)skb_inner_network_header(skb); + memset(IPCB(skb), 0, sizeof(*IPCB(skb))); dst = tnl_params->daddr; if (dst == 0) { /* NBMA tunnel */ @@ -658,7 +659,6 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev, skb_dst_drop(skb); skb_dst_set(skb, &rt->dst); - memset(IPCB(skb), 0, sizeof(*IPCB(skb))); /* Push down and install the IP header. */ skb_push(skb, sizeof(struct iphdr)); diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index cf08218ddbcf..ff4b781b1056 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -231,8 +231,10 @@ static void ipt_ulog_packet(struct net *net, put_unaligned(tv.tv_usec, &pm->timestamp_usec); put_unaligned(skb->mark, &pm->mark); pm->hook = hooknum; - if (prefix != NULL) - strncpy(pm->prefix, prefix, sizeof(pm->prefix)); + if (prefix != NULL) { + strncpy(pm->prefix, prefix, sizeof(pm->prefix) - 1); + pm->prefix[sizeof(pm->prefix) - 1] = '\0'; + } else if (loginfo->prefix[0] != '\0') strncpy(pm->prefix, loginfo->prefix, sizeof(pm->prefix)); else diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 403e28302869..198ea596f2d9 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -768,10 +768,15 @@ static void ip_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_buf { struct rtable *rt; struct flowi4 fl4; + const struct iphdr *iph = (const struct iphdr *) skb->data; + int oif = skb->dev->ifindex; + u8 tos = RT_TOS(iph->tos); + u8 prot = iph->protocol; + u32 mark = skb->mark; rt = (struct rtable *) dst; - ip_rt_build_flow_key(&fl4, sk, skb); + __build_flow_key(&fl4, sk, iph, oif, tos, prot, mark, 0); __ip_do_redirect(rt, skb, &fl4, true); } diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 7b34f06af344..21010fddb203 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1486,7 +1486,7 @@ static int ipv6_count_addresses(struct inet6_dev *idev) } int ipv6_chk_addr(struct net *net, const struct in6_addr *addr, - struct net_device *dev, int strict) + const struct net_device *dev, int strict) { struct inet6_ifaddr *ifp; unsigned int hash = inet6_addr_hash(addr); @@ -2660,8 +2660,10 @@ static void init_loopback(struct net_device *dev) sp_rt = addrconf_dst_alloc(idev, &sp_ifa->addr, 0); /* Failure cases are ignored */ - if (!IS_ERR(sp_rt)) + if (!IS_ERR(sp_rt)) { + sp_ifa->rt = sp_rt; ip6_ins_rt(sp_rt); + } } read_unlock_bh(&idev->lock); } diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c index 72836f40b730..95f3f1da0d7f 100644 --- a/net/ipv6/netfilter.c +++ b/net/ipv6/netfilter.c @@ -10,6 +10,7 @@ #include <linux/netfilter.h> #include <linux/netfilter_ipv6.h> #include <linux/export.h> +#include <net/addrconf.h> #include <net/dst.h> #include <net/ipv6.h> #include <net/ip6_route.h> @@ -186,6 +187,10 @@ static __sum16 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook, return csum; }; +static const struct nf_ipv6_ops ipv6ops = { + .chk_addr = ipv6_chk_addr, +}; + static const struct nf_afinfo nf_ip6_afinfo = { .family = AF_INET6, .checksum = nf_ip6_checksum, @@ -198,6 +203,7 @@ static const struct nf_afinfo nf_ip6_afinfo = { int __init ipv6_netfilter_init(void) { + RCU_INIT_POINTER(nf_ipv6_ops, &ipv6ops); return nf_register_afinfo(&nf_ip6_afinfo); } @@ -206,5 +212,6 @@ int __init ipv6_netfilter_init(void) */ void ipv6_netfilter_fini(void) { + RCU_INIT_POINTER(nf_ipv6_ops, NULL); nf_unregister_afinfo(&nf_ip6_afinfo); } diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c index 62ac5f2e0aaf..a43110385918 100644 --- a/net/ipv6/ping.c +++ b/net/ipv6/ping.c @@ -73,7 +73,7 @@ int dummy_icmpv6_err_convert(u8 type, u8 code, int *err) void dummy_ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port, u32 info, u8 *payload) {} int dummy_ipv6_chk_addr(struct net *net, const struct in6_addr *addr, - struct net_device *dev, int strict) + const struct net_device *dev, int strict) { return 0; } diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index f3c1ff4357ff..51c3285b5d9b 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -90,7 +90,7 @@ static const struct snmp_mib snmp6_ipstats_list[] = { SNMP_MIB_ITEM("Ip6OutMcastOctets", IPSTATS_MIB_OUTMCASTOCTETS), SNMP_MIB_ITEM("Ip6InBcastOctets", IPSTATS_MIB_INBCASTOCTETS), SNMP_MIB_ITEM("Ip6OutBcastOctets", IPSTATS_MIB_OUTBCASTOCTETS), - SNMP_MIB_ITEM("InCsumErrors", IPSTATS_MIB_CSUMERRORS), + /* IPSTATS_MIB_CSUMERRORS is not relevant in IPv6 (no checksum) */ SNMP_MIB_SENTINEL }; diff --git a/net/ipv6/udp_offload.c b/net/ipv6/udp_offload.c index 76d401a93c7a..5d1b8d7ac993 100644 --- a/net/ipv6/udp_offload.c +++ b/net/ipv6/udp_offload.c @@ -46,11 +46,12 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, unsigned int mss; unsigned int unfrag_ip6hlen, unfrag_len; struct frag_hdr *fptr; - u8 *mac_start, *prevhdr; + u8 *packet_start, *prevhdr; u8 nexthdr; u8 frag_hdr_sz = sizeof(struct frag_hdr); int offset; __wsum csum; + int tnl_hlen; mss = skb_shinfo(skb)->gso_size; if (unlikely(skb->len <= mss)) @@ -84,9 +85,11 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, skb->ip_summed = CHECKSUM_NONE; /* Check if there is enough headroom to insert fragment header. */ - if ((skb_mac_header(skb) < skb->head + frag_hdr_sz) && - pskb_expand_head(skb, frag_hdr_sz, 0, GFP_ATOMIC)) - goto out; + tnl_hlen = skb_tnl_header_len(skb); + if (skb_headroom(skb) < (tnl_hlen + frag_hdr_sz)) { + if (gso_pskb_expand_head(skb, tnl_hlen + frag_hdr_sz)) + goto out; + } /* Find the unfragmentable header and shift it left by frag_hdr_sz * bytes to insert fragment header. @@ -94,11 +97,12 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, unfrag_ip6hlen = ip6_find_1stfragopt(skb, &prevhdr); nexthdr = *prevhdr; *prevhdr = NEXTHDR_FRAGMENT; - unfrag_len = skb_network_header(skb) - skb_mac_header(skb) + - unfrag_ip6hlen; - mac_start = skb_mac_header(skb); - memmove(mac_start-frag_hdr_sz, mac_start, unfrag_len); + unfrag_len = (skb_network_header(skb) - skb_mac_header(skb)) + + unfrag_ip6hlen + tnl_hlen; + packet_start = (u8 *) skb->head + SKB_GSO_CB(skb)->mac_offset; + memmove(packet_start-frag_hdr_sz, packet_start, unfrag_len); + SKB_GSO_CB(skb)->mac_offset -= frag_hdr_sz; skb->mac_header -= frag_hdr_sz; skb->network_header -= frag_hdr_sz; diff --git a/net/key/af_key.c b/net/key/af_key.c index 5b1e5af25713..c5fbd7589681 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -2366,6 +2366,8 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, const struct sa out: xfrm_pol_put(xp); + if (err == 0) + xfrm_garbage_collect(net); return err; } @@ -2615,6 +2617,8 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_ out: xfrm_pol_put(xp); + if (delete && err == 0) + xfrm_garbage_collect(net); return err; } diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index d2c3fd178dbe..7c3ba8628d4e 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -159,9 +159,10 @@ static int ieee80211_change_mtu(struct net_device *dev, int new_mtu) return 0; } -static int ieee80211_verify_mac(struct ieee80211_local *local, u8 *addr) +static int ieee80211_verify_mac(struct ieee80211_sub_if_data *sdata, u8 *addr) { - struct ieee80211_sub_if_data *sdata; + struct ieee80211_local *local = sdata->local; + struct ieee80211_sub_if_data *iter; u64 new, mask, tmp; u8 *m; int ret = 0; @@ -181,11 +182,14 @@ static int ieee80211_verify_mac(struct ieee80211_local *local, u8 *addr) mutex_lock(&local->iflist_mtx); - list_for_each_entry(sdata, &local->interfaces, list) { - if (sdata->vif.type == NL80211_IFTYPE_MONITOR) + list_for_each_entry(iter, &local->interfaces, list) { + if (iter == sdata) + continue; + + if (iter->vif.type == NL80211_IFTYPE_MONITOR) continue; - m = sdata->vif.addr; + m = iter->vif.addr; tmp = ((u64)m[0] << 5*8) | ((u64)m[1] << 4*8) | ((u64)m[2] << 3*8) | ((u64)m[3] << 2*8) | ((u64)m[4] << 1*8) | ((u64)m[5] << 0*8); @@ -209,7 +213,7 @@ static int ieee80211_change_mac(struct net_device *dev, void *addr) if (ieee80211_sdata_running(sdata)) return -EBUSY; - ret = ieee80211_verify_mac(sdata->local, sa->sa_data); + ret = ieee80211_verify_mac(sdata, sa->sa_data); if (ret) return ret; @@ -474,6 +478,9 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) master->control_port_protocol; sdata->control_port_no_encrypt = master->control_port_no_encrypt; + sdata->vif.cab_queue = master->vif.cab_queue; + memcpy(sdata->vif.hw_queue, master->vif.hw_queue, + sizeof(sdata->vif.hw_queue)); break; } case NL80211_IFTYPE_AP: @@ -653,7 +660,11 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) ieee80211_recalc_ps(local, -1); - if (dev) { + if (sdata->vif.type == NL80211_IFTYPE_MONITOR || + sdata->vif.type == NL80211_IFTYPE_AP_VLAN) { + /* XXX: for AP_VLAN, actually track AP queues */ + netif_tx_start_all_queues(dev); + } else if (dev) { unsigned long flags; int n_acs = IEEE80211_NUM_ACS; int ac; @@ -1479,7 +1490,17 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local, break; } + /* + * Pick address of existing interface in case user changed + * MAC address manually, default to perm_addr. + */ m = local->hw.wiphy->perm_addr; + list_for_each_entry(sdata, &local->interfaces, list) { + if (sdata->vif.type == NL80211_IFTYPE_MONITOR) + continue; + m = sdata->vif.addr; + break; + } start = ((u64)m[0] << 5*8) | ((u64)m[1] << 4*8) | ((u64)m[2] << 3*8) | ((u64)m[3] << 2*8) | ((u64)m[4] << 1*8) | ((u64)m[5] << 0*8); @@ -1696,6 +1717,15 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) ASSERT_RTNL(); + /* + * Close all AP_VLAN interfaces first, as otherwise they + * might be closed while the AP interface they belong to + * is closed, causing unregister_netdevice_many() to crash. + */ + list_for_each_entry(sdata, &local->interfaces, list) + if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) + dev_close(sdata->dev); + mutex_lock(&local->iflist_mtx); list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) { list_del(&sdata->list); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index a46e490f20dd..a8c2130c8ba4 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3321,10 +3321,6 @@ static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata) if (WARN_ON_ONCE(!auth_data)) return -EINVAL; - if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) - tx_flags = IEEE80211_TX_CTL_REQ_TX_STATUS | - IEEE80211_TX_INTFL_MLME_CONN_TX; - auth_data->tries++; if (auth_data->tries > IEEE80211_AUTH_MAX_TRIES) { @@ -3358,6 +3354,10 @@ static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata) auth_data->expected_transaction = trans; } + if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) + tx_flags = IEEE80211_TX_CTL_REQ_TX_STATUS | + IEEE80211_TX_INTFL_MLME_CONN_TX; + ieee80211_send_auth(sdata, trans, auth_data->algorithm, status, auth_data->data, auth_data->data_len, auth_data->bss->bssid, @@ -3381,12 +3381,12 @@ static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata) * will not answer to direct packet in unassociated state. */ ieee80211_send_probe_req(sdata, NULL, ssidie + 2, ssidie[1], - NULL, 0, (u32) -1, true, tx_flags, + NULL, 0, (u32) -1, true, 0, auth_data->bss->channel, false); rcu_read_unlock(); } - if (!(local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)) { + if (tx_flags == 0) { auth_data->timeout = jiffies + IEEE80211_AUTH_TIMEOUT; ifmgd->auth_data->timeout_started = true; run_again(ifmgd, auth_data->timeout); diff --git a/net/netfilter/core.c b/net/netfilter/core.c index 07c865a31a3d..857ca9f35177 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -30,6 +30,8 @@ static DEFINE_MUTEX(afinfo_mutex); const struct nf_afinfo __rcu *nf_afinfo[NFPROTO_NUMPROTO] __read_mostly; EXPORT_SYMBOL(nf_afinfo); +const struct nf_ipv6_ops __rcu *nf_ipv6_ops __read_mostly; +EXPORT_SYMBOL_GPL(nf_ipv6_ops); int nf_register_afinfo(const struct nf_afinfo *afinfo) { diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 085b5880ab0d..05565d2b3a61 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1001,6 +1001,32 @@ static inline int is_tcp_reset(const struct sk_buff *skb, int nh_len) return th->rst; } +static inline bool is_new_conn(const struct sk_buff *skb, + struct ip_vs_iphdr *iph) +{ + switch (iph->protocol) { + case IPPROTO_TCP: { + struct tcphdr _tcph, *th; + + th = skb_header_pointer(skb, iph->len, sizeof(_tcph), &_tcph); + if (th == NULL) + return false; + return th->syn; + } + case IPPROTO_SCTP: { + sctp_chunkhdr_t *sch, schunk; + + sch = skb_header_pointer(skb, iph->len + sizeof(sctp_sctphdr_t), + sizeof(schunk), &schunk); + if (sch == NULL) + return false; + return sch->type == SCTP_CID_INIT; + } + default: + return false; + } +} + /* Handle response packets: rewrite addresses and send away... */ static unsigned int @@ -1612,6 +1638,15 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) * Check if the packet belongs to an existing connection entry */ cp = pp->conn_in_get(af, skb, &iph, 0); + + if (unlikely(sysctl_expire_nodest_conn(ipvs)) && cp && cp->dest && + unlikely(!atomic_read(&cp->dest->weight)) && !iph.fragoffs && + is_new_conn(skb, &iph)) { + ip_vs_conn_expire_now(cp); + __ip_vs_conn_put(cp); + cp = NULL; + } + if (unlikely(!cp) && !iph.fragoffs) { /* No (second) fragments need to enter here, as nf_defrag_ipv6 * replayed fragment zero will already have created the cp diff --git a/net/netfilter/ipvs/ip_vs_sh.c b/net/netfilter/ipvs/ip_vs_sh.c index 0df269d7c99f..a65edfe4b16c 100644 --- a/net/netfilter/ipvs/ip_vs_sh.c +++ b/net/netfilter/ipvs/ip_vs_sh.c @@ -67,8 +67,8 @@ struct ip_vs_sh_bucket { #define IP_VS_SH_TAB_MASK (IP_VS_SH_TAB_SIZE - 1) struct ip_vs_sh_state { - struct ip_vs_sh_bucket buckets[IP_VS_SH_TAB_SIZE]; struct rcu_head rcu_head; + struct ip_vs_sh_bucket buckets[IP_VS_SH_TAB_SIZE]; }; /* diff --git a/net/netfilter/xt_LOG.c b/net/netfilter/xt_LOG.c index 491c7d821a0b..5ab24843370a 100644 --- a/net/netfilter/xt_LOG.c +++ b/net/netfilter/xt_LOG.c @@ -737,7 +737,7 @@ static void dump_ipv6_packet(struct sbuff *m, dump_sk_uid_gid(m, skb->sk); /* Max length: 16 "MARK=0xFFFFFFFF " */ - if (!recurse && skb->mark) + if (recurse && skb->mark) sb_add(m, "MARK=0x%x ", skb->mark); } diff --git a/net/netfilter/xt_addrtype.c b/net/netfilter/xt_addrtype.c index 49c5ff7f6dd6..68ff29f60867 100644 --- a/net/netfilter/xt_addrtype.c +++ b/net/netfilter/xt_addrtype.c @@ -22,6 +22,7 @@ #include <net/ip6_fib.h> #endif +#include <linux/netfilter_ipv6.h> #include <linux/netfilter/xt_addrtype.h> #include <linux/netfilter/x_tables.h> @@ -33,12 +34,12 @@ MODULE_ALIAS("ip6t_addrtype"); #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES) static u32 match_lookup_rt6(struct net *net, const struct net_device *dev, - const struct in6_addr *addr) + const struct in6_addr *addr, u16 mask) { const struct nf_afinfo *afinfo; struct flowi6 flow; struct rt6_info *rt; - u32 ret; + u32 ret = 0; int route_err; memset(&flow, 0, sizeof(flow)); @@ -49,12 +50,19 @@ static u32 match_lookup_rt6(struct net *net, const struct net_device *dev, rcu_read_lock(); afinfo = nf_get_afinfo(NFPROTO_IPV6); - if (afinfo != NULL) + if (afinfo != NULL) { + const struct nf_ipv6_ops *v6ops; + + if (dev && (mask & XT_ADDRTYPE_LOCAL)) { + v6ops = nf_get_ipv6_ops(); + if (v6ops && v6ops->chk_addr(net, addr, dev, true)) + ret = XT_ADDRTYPE_LOCAL; + } route_err = afinfo->route(net, (struct dst_entry **)&rt, - flowi6_to_flowi(&flow), !!dev); - else + flowi6_to_flowi(&flow), false); + } else { route_err = 1; - + } rcu_read_unlock(); if (route_err) @@ -62,15 +70,12 @@ static u32 match_lookup_rt6(struct net *net, const struct net_device *dev, if (rt->rt6i_flags & RTF_REJECT) ret = XT_ADDRTYPE_UNREACHABLE; - else - ret = 0; - if (rt->rt6i_flags & RTF_LOCAL) + if (dev == NULL && rt->rt6i_flags & RTF_LOCAL) ret |= XT_ADDRTYPE_LOCAL; if (rt->rt6i_flags & RTF_ANYCAST) ret |= XT_ADDRTYPE_ANYCAST; - dst_release(&rt->dst); return ret; } @@ -90,7 +95,7 @@ static bool match_type6(struct net *net, const struct net_device *dev, if ((XT_ADDRTYPE_LOCAL | XT_ADDRTYPE_ANYCAST | XT_ADDRTYPE_UNREACHABLE) & mask) - return !!(mask & match_lookup_rt6(net, dev, addr)); + return !!(mask & match_lookup_rt6(net, dev, addr, mask)); return true; } diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 12ac6b47a35c..d0b3dd60d386 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -747,7 +747,7 @@ static void netlink_skb_destructor(struct sk_buff *skb) atomic_dec(&ring->pending); sock_put(sk); - skb->data = NULL; + skb->head = NULL; } #endif if (skb->sk != NULL) diff --git a/net/nfc/Makefile b/net/nfc/Makefile index fb799deaed4f..a76f4533cb6c 100644 --- a/net/nfc/Makefile +++ b/net/nfc/Makefile @@ -5,7 +5,6 @@ obj-$(CONFIG_NFC) += nfc.o obj-$(CONFIG_NFC_NCI) += nci/ obj-$(CONFIG_NFC_HCI) += hci/ -#obj-$(CONFIG_NFC_LLCP) += llcp/ nfc-objs := core.o netlink.o af_nfc.o rawsock.o llcp_core.o llcp_commands.o \ llcp_sock.o diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 823463adbd21..189e3c5b3d09 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -231,14 +231,14 @@ override: } if (R_tab) { police->rate_present = true; - psched_ratecfg_precompute(&police->rate, R_tab->rate.rate); + psched_ratecfg_precompute(&police->rate, &R_tab->rate); qdisc_put_rtab(R_tab); } else { police->rate_present = false; } if (P_tab) { police->peak_present = true; - psched_ratecfg_precompute(&police->peak, P_tab->rate.rate); + psched_ratecfg_precompute(&police->peak, &P_tab->rate); qdisc_put_rtab(P_tab); } else { police->peak_present = false; @@ -376,9 +376,9 @@ tcf_act_police_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref) }; if (police->rate_present) - opt.rate.rate = psched_ratecfg_getrate(&police->rate); + psched_ratecfg_getrate(&opt.rate, &police->rate); if (police->peak_present) - opt.peakrate.rate = psched_ratecfg_getrate(&police->peak); + psched_ratecfg_getrate(&opt.peakrate, &police->peak); if (nla_put(skb, TCA_POLICE_TBF, sizeof(opt), &opt)) goto nla_put_failure; if (police->tcfp_result && diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index eac7e0ee23c1..20224086cc28 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -898,14 +898,16 @@ void dev_shutdown(struct net_device *dev) WARN_ON(timer_pending(&dev->watchdog_timer)); } -void psched_ratecfg_precompute(struct psched_ratecfg *r, u32 rate) +void psched_ratecfg_precompute(struct psched_ratecfg *r, + const struct tc_ratespec *conf) { u64 factor; u64 mult; int shift; - r->rate_bps = (u64)rate << 3; - r->shift = 0; + memset(r, 0, sizeof(*r)); + r->overhead = conf->overhead; + r->rate_bps = (u64)conf->rate << 3; r->mult = 1; /* * Calibrate mult, shift so that token counting is accurate diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 79b1876b6cd2..adaedd79389c 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -109,7 +109,7 @@ struct htb_class { } un; struct rb_node node[TC_HTB_NUMPRIO]; /* node for self or feed tree */ struct rb_node pq_node; /* node for event queue */ - psched_time_t pq_key; + s64 pq_key; int prio_activity; /* for which prios are we active */ enum htb_cmode cmode; /* current mode of the class */ |