diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-07 20:12:54 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-10 15:30:41 -0400 |
| commit | 15e473046cb6e5d18a4d0057e61d76315230382b (patch) | |
| tree | 893d2df5d46a6ce156933ac57a1398f0ad22b889 | |
| parent | 9f00d9776bc5beb92e8bfc884a7e96ddc5589e2e (diff) | |
| download | op-kernel-dev-15e473046cb6e5d18a4d0057e61d76315230382b.zip op-kernel-dev-15e473046cb6e5d18a4d0057e61d76315230382b.tar.gz | |
netlink: Rename pid to portid to avoid confusion
It is a frequent mistake to confuse the netlink port identifier with a
process identifier. Try to reduce this confusion by renaming fields
that hold port identifiers portid instead of pid.
I have carefully avoided changing the structures exported to
userspace to avoid changing the userspace API.
I have successfully built an allyesconfig kernel with this change.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
75 files changed, 728 insertions, 728 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 165914e6..6bba414 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -166,7 +166,7 @@ static int crypto_report_alg(struct crypto_alg *alg, struct crypto_user_alg *ualg; int err = 0; - nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, info->nlmsg_seq, + nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, info->nlmsg_seq, CRYPTO_MSG_GETALG, sizeof(*ualg), info->nlmsg_flags); if (!nlh) { err = -EMSGSIZE; @@ -216,7 +216,7 @@ static int crypto_report(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, if (err) return err; - return nlmsg_unicast(crypto_nlsk, skb, NETLINK_CB(in_skb).pid); + return nlmsg_unicast(crypto_nlsk, skb, NETLINK_CB(in_skb).portid); } static int crypto_dump_report(struct sk_buff *skb, struct netlink_callback *cb) diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index b4f67b5..266af7b 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1886,7 +1886,7 @@ static int team_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, + hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq, &team_nl_family, 0, TEAM_CMD_NOOP); if (IS_ERR(hdr)) { err = PTR_ERR(hdr); @@ -1895,7 +1895,7 @@ static int team_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info) genlmsg_end(msg, hdr); - return genlmsg_unicast(genl_info_net(info), msg, info->snd_pid); + return genlmsg_unicast(genl_info_net(info), msg, info->snd_portid); err_msg_put: nlmsg_free(msg); @@ -1952,7 +1952,7 @@ static int team_nl_send_generic(struct genl_info *info, struct team *team, if (err < 0) goto err_fill; - err = genlmsg_unicast(genl_info_net(info), skb, info->snd_pid); + err = genlmsg_unicast(genl_info_net(info), skb, info->snd_portid); return err; err_fill: @@ -1961,11 +1961,11 @@ err_fill: } typedef int team_nl_send_func_t(struct sk_buff *skb, - struct team *team, u32 pid); + struct team *team, u32 portid); -static int team_nl_send_unicast(struct sk_buff *skb, struct team *team, u32 pid) +static int team_nl_send_unicast(struct sk_buff *skb, struct team *team, u32 portid) { - return genlmsg_unicast(dev_net(team->dev), skb, pid); + return genlmsg_unicast(dev_net(team->dev), skb, portid); } static int team_nl_fill_one_option_get(struct sk_buff *skb, struct team *team, @@ -2050,13 +2050,13 @@ nest_cancel: } static int __send_and_alloc_skb(struct sk_buff **pskb, - struct team *team, u32 pid, + struct team *team, u32 portid, team_nl_send_func_t *send_func) { int err; if (*pskb) { - err = send_func(*pskb, team, pid); + err = send_func(*pskb, team, portid); if (err) return err; } @@ -2066,7 +2066,7 @@ static int __send_and_alloc_skb(struct sk_buff **pskb, return 0; } -static int team_nl_send_options_get(struct team *team, u32 pid, u32 seq, +static int team_nl_send_options_get(struct team *team, u32 portid, u32 seq, int flags, team_nl_send_func_t *send_func, struct list_head *sel_opt_inst_list) { @@ -2083,11 +2083,11 @@ static int team_nl_send_options_get(struct team *team, u32 pid, u32 seq, struct team_option_inst, tmp_list); start_again: - err = __send_and_alloc_skb(&skb, team, pid, send_func); + err = __send_and_alloc_skb(&skb, team, portid, send_func); if (err) return err; - hdr = genlmsg_put(skb, pid, seq, &team_nl_family, flags | NLM_F_MULTI, + hdr = genlmsg_put(skb, portid, seq, &team_nl_family, flags | NLM_F_MULTI, TEAM_CMD_OPTIONS_GET); if (IS_ERR(hdr)) return PTR_ERR(hdr); @@ -2120,15 +2120,15 @@ start_again: goto start_again; send_done: - nlh = nlmsg_put(skb, pid, seq, NLMSG_DONE, 0, flags | NLM_F_MULTI); + nlh = nlmsg_put(skb, portid, seq, NLMSG_DONE, 0, flags | NLM_F_MULTI); if (!nlh) { - err = __send_and_alloc_skb(&skb, team, pid, send_func); + err = __send_and_alloc_skb(&skb, team, portid, send_func); if (err) goto errout; goto send_done; } - return send_func(skb, team, pid); + return send_func(skb, team, portid); nla_put_failure: err = -EMSGSIZE; @@ -2151,7 +2151,7 @@ static int team_nl_cmd_options_get(struct sk_buff *skb, struct genl_info *info) list_for_each_entry(opt_inst, &team->option_inst_list, list) list_add_tail(&opt_inst->tmp_list, &sel_opt_inst_list); - err = team_nl_send_options_get(team, info->snd_pid, info->snd_seq, + err = team_nl_send_options_get(team, info->snd_portid, info->snd_seq, NLM_F_ACK, team_nl_send_unicast, &sel_opt_inst_list); @@ -2305,7 +2305,7 @@ team_put: } static int team_nl_fill_port_list_get(struct sk_buff *skb, - u32 pid, u32 seq, int flags, + u32 portid, u32 seq, int flags, struct team *team, bool fillall) { @@ -2313,7 +2313,7 @@ static int team_nl_fill_port_list_get(struct sk_buff *skb, void *hdr; struct team_port *port; - hdr = genlmsg_put(skb, pid, seq, &team_nl_family, flags, + hdr = genlmsg_put(skb, portid, seq, &team_nl_family, flags, TEAM_CMD_PORT_LIST_GET); if (IS_ERR(hdr)) return PTR_ERR(hdr); @@ -2362,7 +2362,7 @@ static int team_nl_fill_port_list_get_all(struct sk_buff *skb, struct genl_info *info, int flags, struct team *team) { - return team_nl_fill_port_list_get(skb, info->snd_pid, + return team_nl_fill_port_list_get(skb, info->snd_portid, info->snd_seq, NLM_F_ACK, team, true); } @@ -2415,7 +2415,7 @@ static struct genl_multicast_group team_change_event_mcgrp = { }; static int team_nl_send_multicast(struct sk_buff *skb, - struct team *team, u32 pid) + struct team *team, u32 portid) { return genlmsg_multicast_netns(dev_net(team->dev), skb, 0, team_change_event_mcgrp.id, GFP_KERNEL); diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 72b0456..9d45b3b 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -38,7 +38,7 @@ MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Software simulator of 802.11 radio(s) for mac80211"); MODULE_LICENSE("GPL"); -static u32 wmediumd_pid; +static u32 wmediumd_portid; static int radios = 2; module_param(radios, int, 0444); @@ -545,7 +545,7 @@ static bool mac80211_hwsim_addr_match(struct mac80211_hwsim_data *data, static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, struct sk_buff *my_skb, - int dst_pid) + int dst_portid) { struct sk_buff *skb; struct mac80211_hwsim_data *data = hw->priv; @@ -619,7 +619,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, goto nla_put_failure; genlmsg_end(skb, msg_head); - genlmsg_unicast(&init_net, skb, dst_pid); + genlmsg_unicast(&init_net, skb, dst_portid); /* Enqueue the packet */ skb_queue_tail(&data->pending, my_skb); @@ -715,7 +715,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, { bool ack; struct ieee80211_tx_info *txi; - u32 _pid; + u32 _portid; mac80211_hwsim_monitor_rx(hw, skb); @@ -726,10 +726,10 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, } /* wmediumd mode check */ - _pid = ACCESS_ONCE(wmediumd_pid); + _portid = ACCESS_ONCE(wmediumd_portid); - if (_pid) - return mac80211_hwsim_tx_frame_nl(hw, skb, _pid); + if (_portid) + return mac80211_hwsim_tx_frame_nl(hw, skb, _portid); /* NO wmediumd detected, perfect medium simulation */ ack = mac80211_hwsim_tx_frame_no_nl(hw, skb); @@ -814,7 +814,7 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, struct ieee80211_hw *hw = arg; struct sk_buff *skb; struct ieee80211_tx_info *info; - u32 _pid; + u32 _portid; hwsim_check_magic(vif); @@ -831,10 +831,10 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, mac80211_hwsim_monitor_rx(hw, skb); /* wmediumd mode check */ - _pid = ACCESS_ONCE(wmediumd_pid); + _portid = ACCESS_ONCE(wmediumd_portid); - if (_pid) - return mac80211_hwsim_tx_frame_nl(hw, skb, _pid); + if (_portid) + return mac80211_hwsim_tx_frame_nl(hw, skb, _portid); mac80211_hwsim_tx_frame_no_nl(hw, skb); dev_kfree_skb(skb); @@ -1315,7 +1315,7 @@ static void hwsim_send_ps_poll(void *dat, u8 *mac, struct ieee80211_vif *vif) struct hwsim_vif_priv *vp = (void *)vif->drv_priv; struct sk_buff *skb; struct ieee80211_pspoll *pspoll; - u32 _pid; + u32 _portid; if (!vp->assoc) return; @@ -1336,10 +1336,10 @@ static void hwsim_send_ps_poll(void *dat, u8 *mac, struct ieee80211_vif *vif) memcpy(pspoll->ta, mac, ETH_ALEN); /* wmediumd mode check */ - _pid = ACCESS_ONCE(wmediumd_pid); + _portid = ACCESS_ONCE(wmediumd_portid); - if (_pid) - return mac80211_hwsim_tx_frame_nl(data->hw, skb, _pid); + if (_portid) + return mac80211_hwsim_tx_frame_nl(data->hw, skb, _portid); if (!mac80211_hwsim_tx_frame_no_nl(data->hw, skb)) printk(KERN_DEBUG "%s: PS-poll frame not ack'ed\n", __func__); @@ -1353,7 +1353,7 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac, struct hwsim_vif_priv *vp = (void *)vif->drv_priv; struct sk_buff *skb; struct ieee80211_hdr *hdr; - u32 _pid; + u32 _portid; if (!vp->assoc) return; @@ -1375,10 +1375,10 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac, memcpy(hdr->addr3, vp->bssid, ETH_ALEN); /* wmediumd mode check */ - _pid = ACCESS_ONCE(wmediumd_pid); + _portid = ACCESS_ONCE(wmediumd_portid); - if (_pid) - return mac80211_hwsim_tx_frame_nl(data->hw, skb, _pid); + if (_portid) + return mac80211_hwsim_tx_frame_nl(data->hw, skb, _portid); if (!mac80211_hwsim_tx_frame_no_nl(data->hw, skb)) printk(KERN_DEBUG "%s: nullfunc frame not ack'ed\n", __func__); @@ -1632,10 +1632,10 @@ static int hwsim_register_received_nl(struct sk_buff *skb_2, if (info == NULL) goto out; - wmediumd_pid = info->snd_pid; + wmediumd_portid = info->snd_portid; printk(KERN_DEBUG "mac80211_hwsim: received a REGISTER, " - "switching to wmediumd mode with pid %d\n", info->snd_pid); + "switching to wmediumd mode with pid %d\n", info->snd_portid); return 0; out: @@ -1672,10 +1672,10 @@ static int mac80211_hwsim_netlink_notify(struct notifier_block *nb, if (state != NETLINK_URELEASE) return NOTIFY_DONE; - if (notify->pid == wmediumd_pid) { + if (notify->portid == wmediumd_portid) { printk(KERN_INFO "mac80211_hwsim: wmediumd released netlink" " socket, switching to perfect channel medium\n"); - wmediumd_pid = 0; + wmediumd_portid = 0; } return NOTIFY_DONE; diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 519bd53..31969f2 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -2119,7 +2119,7 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group) switch (nlh->nlmsg_type) { case ISCSI_UEVENT_CREATE_SESSION: err = iscsi_if_create_session(priv, ep, ev, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, ev->u.c_session.initial_cmdsn, ev->u.c_session.cmds_max, ev->u.c_session.queue_depth); @@ -2132,7 +2132,7 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group) } err = iscsi_if_create_session(priv, ep, ev, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, ev->u.c_bound_session.initial_cmdsn, ev->u.c_bound_session.cmds_max, ev->u.c_bound_session.queue_depth); diff --git a/drivers/staging/gdm72xx/netlink_k.c b/drivers/staging/gdm72xx/netlink_k.c index 2109cab..20d0aec 100644 --- a/drivers/staging/gdm72xx/netlink_k.c +++ b/drivers/staging/gdm72xx/netlink_k.c @@ -135,7 +135,7 @@ int netlink_send(struct sock *sock, int group, u16 type, void *msg, int len) } memcpy(nlmsg_data(nlh), msg, len); - NETLINK_CB(skb).pid = 0; + NETLINK_CB(skb).portid = 0; NETLINK_CB(skb).dst_group = 0; ret = netlink_broadcast(sock, skb, 0, group+1, GFP_ATOMIC); diff --git a/fs/dlm/netlink.c b/fs/dlm/netlink.c index ef17e01..60a3278 100644 --- a/fs/dlm/netlink.c +++ b/fs/dlm/netlink.c @@ -14,7 +14,7 @@ #include "dlm_internal.h" static uint32_t dlm_nl_seqnum; -static uint32_t listener_nlpid; +static uint32_t listener_nlportid; static struct genl_family family = { .id = GENL_ID_GENERATE, @@ -64,13 +64,13 @@ static int send_data(struct sk_buff *skb) return rv; } - return genlmsg_unicast(&init_net, skb, listener_nlpid); + return genlmsg_unicast(&init_net, skb, listener_nlportid); } static int user_cmd(struct sk_buff *skb, struct genl_info *info) { - listener_nlpid = info->snd_pid; - printk("user_cmd nlpid %u\n", listener_nlpid); + listener_nlportid = info->snd_portid; + printk("user_cmd nlpid %u\n", listener_nlportid); return 0; } diff --git a/include/linux/netlink.h b/include/linux/netlink.h index cd17dda..73ade5f 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -165,7 +165,7 @@ static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb) struct netlink_skb_parms { struct scm_creds creds; /* Skb credentials */ - __u32 pid; + __u32 portid; __u32 dst_group; struct sock *ssk; }; @@ -205,14 +205,14 @@ extern void __netlink_clear_multicast_users(struct sock *sk, unsigned int group) extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group); extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); extern int netlink_has_listeners(struct sock *sk, unsigned int group); -extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); -extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid, +extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock); +extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 portid, __u32 group, gfp_t allocation); extern int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, - __u32 pid, __u32 group, gfp_t allocation, + __u32 portid, __u32 group, gfp_t allocation, int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data), void *filter_data); -extern int netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); +extern int netlink_set_err(struct sock *ssk, __u32 portid, __u32 group, int code); extern int netlink_register_notifier(struct notifier_block *nb); extern int netlink_unregister_notifier(struct notifier_block *nb); @@ -253,12 +253,12 @@ struct netlink_callback { struct netlink_notify { struct net *net; - int pid; + int portid; int protocol; }; struct nlmsghdr * -__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags); +__nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags); struct netlink_dump_control { int (*dump)(struct sk_buff *skb, struct netlink_callback *); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index ba2e616..7b3b056 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2458,7 +2458,7 @@ struct wireless_dev { int beacon_interval; - u32 ap_unexpected_nlpid; + u32 ap_unexpected_nlportid; #ifdef CONFIG_CFG80211_WEXT /* wext data */ diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 48905cd..bdfbe68 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -65,7 +65,7 @@ struct genl_family { /** * struct genl_info - receiving information * @snd_seq: sending sequence number - * @snd_pid: netlink pid of sender + * @snd_portid: netlink portid of sender * @nlhdr: netlink message header * @genlhdr: generic netlink message header * @userhdr: user specific header @@ -75,7 +75,7 @@ struct genl_family { */ struct genl_info { u32 snd_seq; - u32 snd_pid; + u32 snd_portid; struct nlmsghdr * nlhdr; struct genlmsghdr * genlhdr; void * userhdr; @@ -130,10 +130,10 @@ extern int genl_register_mc_group(struct genl_family *family, struct genl_multicast_group *grp); extern void genl_unregister_mc_group(struct genl_family *family, struct genl_multicast_group *grp); -extern void genl_notify(struct sk_buff *skb, struct net *net, u32 pid, +extern void genl_notify(struct sk_buff *skb, struct net *net, u32 portid, u32 group, struct nlmsghdr *nlh, gfp_t flags); -void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, +void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, struct genl_family *family, int flags, u8 cmd); /** @@ -183,7 +183,7 @@ static inline void *genlmsg_put_reply(struct sk_buff *skb, struct genl_family *family, int flags, u8 cmd) { - return genlmsg_put(skb, info->snd_pid, info->snd_seq, family, + return genlmsg_put(skb, info->snd_portid, info->snd_seq, family, flags, cmd); } @@ -212,49 +212,49 @@ static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr) * genlmsg_multicast_netns - multicast a netlink message to a specific netns * @net: the net namespace * @skb: netlink message as socket buffer - * @pid: own netlink pid to avoid sending to yourself + * @portid: own netlink portid to avoid sending to yourself * @group: multicast group id * @flags: allocation flags */ static inline int genlmsg_multicast_netns(struct net *net, struct sk_buff *skb, - u32 pid, unsigned int group, gfp_t flags) + u32 portid, unsigned int group, gfp_t flags) { - return nlmsg_multicast(net->genl_sock, skb, pid, group, flags); + return nlmsg_multicast(net->genl_sock, skb, portid, group, flags); } /** * genlmsg_multicast - multicast a netlink message to the default netns * @skb: netlink message as socket buffer - * @pid: own netlink pid to avoid sending to yourself + * @portid: own netlink portid to avoid sending to yourself * @group: multicast group id * @flags: allocation flags */ -static inline int genlmsg_multicast(struct sk_buff *skb, u32 pid, +static inline int genlmsg_multicast(struct sk_buff *skb, u32 portid, unsigned int group, gfp_t flags) { - return genlmsg_multicast_netns(&init_net, skb, pid, group, flags); + return genlmsg_multicast_netns(&init_net, skb, portid, group, flags); } /** * genlmsg_multicast_allns - multicast a netlink message to all net namespaces * @skb: netlink message as socket buffer - * @pid: own netlink pid to avoid sending to yourself + * @portid: own netlink portid to avoid sending to yourself * @group: multicast group id * @flags: allocation flags * * This function must hold the RTNL or rcu_read_lock(). */ -int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid, +int genlmsg_multicast_allns(struct sk_buff *skb, u32 portid, unsigned int group, gfp_t flags); /** * genlmsg_unicast - unicast a netlink message * @skb: netlink message as socket buffer - * @pid: netlink pid of the destination socket + * @portid: netlink portid of the destination socket */ -static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid) +static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 portid) { - return nlmsg_unicast(net->genl_sock, skb, pid); + return nlmsg_unicast(net->genl_sock, skb, portid); } /** @@ -264,7 +264,7 @@ static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid) */ static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info) { - return genlmsg_unicast(genl_info_net(info), skb, info->snd_pid); + return genlmsg_unicast(genl_info_net(info), skb, info->snd_portid); } /** diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 4a045cd..5654d29 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -17,7 +17,7 @@ struct nf_conntrack_ecache { unsigned long missed; /* missed events */ u16 ctmask; /* bitmask of ct events to be delivered */ u16 expmask; /* bitmask of expect events to be delivered */ - u32 pid; /* netlink pid of destroyer */ + u32 portid; /* netlink portid of destroyer */ struct timer_list timeout; }; @@ -60,7 +60,7 @@ nf_ct_ecache_ext_add(struct nf_conn *ct, u16 ctmask, u16 expmask, gfp_t gfp) /* This structure is passed to event handler */ struct nf_ct_event { struct nf_conn *ct; - u32 pid; + u32 portid; int report; }; @@ -92,7 +92,7 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) static inline int nf_conntrack_eventmask_report(unsigned int eventmask, struct nf_conn *ct, - u32 pid, + u32 portid, int report) { int ret = 0; @@ -112,11 +112,11 @@ nf_conntrack_eventmask_report(unsigned int eventmask, if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct)) { struct nf_ct_event item = { .ct = ct, - .pid = e->pid ? e->pid : pid, + .portid = e->portid ? e->portid : portid, .report = report }; /* This is a resent of a destroy event? If so, skip missed */ - unsigned long missed = e->pid ? 0 : e->missed; + unsigned long missed = e->portid ? 0 : e->missed; if (!((eventmask | missed) & e->ctmask)) goto out_unlock; @@ -126,11 +126,11 @@ nf_conntrack_eventmask_report(unsigned int eventmask, spin_lock_bh(&ct->lock); if (ret < 0) { /* This is a destroy event that has been - * triggered by a process, we store the PID + * triggered by a process, we store the PORTID * to include it in the retransmission. */ if (eventmask & (1 << IPCT_DESTROY) && - e->pid == 0 && pid != 0) - e->pid = pid; + e->portid == 0 && portid != 0) + e->portid = portid; else e->missed |= eventmask; } else @@ -145,9 +145,9 @@ out_unlock: static inline int nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct, - u32 pid, int report) + u32 portid, int report) { - return nf_conntrack_eventmask_report(1 << event, ct, pid, report); + return nf_conntrack_eventmask_report(1 << event, ct, portid, report); } static inline int @@ -158,7 +158,7 @@ nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct) struct nf_exp_event { struct nf_conntrack_expect *exp; - u32 pid; + u32 portid; int report; }; @@ -172,7 +172,7 @@ extern void nf_ct_expect_unregister_notifier(struct net *net, struct nf_exp_even static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events event, struct nf_conntrack_expect *exp, - u32 pid, + u32 portid, int report) { struct net *net = nf_ct_exp_net(exp); @@ -191,7 +191,7 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event, if (e->expmask & (1 << event)) { struct nf_exp_event item = { .exp = exp, - .pid = pid, + .portid = portid, .report = report }; notify->fcn(1 << event, &item); @@ -216,20 +216,20 @@ static inline void nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) {} static inline int nf_conntrack_eventmask_report(unsigned int eventmask, struct nf_conn *ct, - u32 pid, + u32 portid, int report) { return 0; } static inline int nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct) { return 0; } static inline int nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct, - u32 pid, + u32 portid, int report) { return 0; } static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {} static inline void nf_ct_expect_event(enum ip_conntrack_expect_events event, struct nf_conntrack_expect *exp) {} static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e, struct nf_conntrack_expect *exp, - u32 pid, + u32 portid, int report) {} static inline int nf_conntrack_ecache_init(struct net *net) diff --git a/include/net/netlink.h b/include/net/netlink.h index 09175d5..9690b0f 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -217,19 +217,19 @@ struct nla_policy { /** * struct nl_info - netlink source information * @nlh: Netlink message header of original request - * @pid: Netlink PID of requesting application + * @portid: Netlink PORTID of requesting application */ struct nl_info { struct nlmsghdr *nlh; struct net *nl_net; - u32 pid; + u32 portid; }; extern int netlink_rcv_skb(struct sk_buff *skb, int (*cb)(struct sk_buff *, struct nlmsghdr *)); extern int nlmsg_notify(struct sock *sk, struct sk_buff *skb, - u32 pid, unsigned int group, int report, + u32 portid, unsigned int group, int report, gfp_t flags); extern int nla_validate(const struct nlattr *head, @@ -444,7 +444,7 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh) /** * nlmsg_put - Add a new netlink message to an skb * @skb: socket buffer to store message in - * @pid: netlink process id + * @portid: netlink process id * @seq: sequence number of message * @type: message type * @payload: length of message payload @@ -453,13 +453,13 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh) * Returns NULL if the tailroom of the skb is insufficient to store * the message header and payload. */ -static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, +static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int payload, int flags) { if (unlikely(skb_tailroom(skb) < nlmsg_total_size(payload))) return NULL; - return __nlmsg_put(skb, pid, seq, type, payload, flags); + return __nlmsg_put(skb, portid, seq, type, payload, flags); } /** @@ -478,7 +478,7 @@ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb, int type, int payload, int flags) { - return nlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + return nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, type, payload, flags); } @@ -563,18 +563,18 @@ static inline void nlmsg_free(struct sk_buff *skb) * nlmsg_multicast - multicast a netlink message * @sk: netlink socket to spread messages to * @skb: netlink message as socket buffer - * @pid: own netlink pid to avoid sending to yourself + * @portid: own netlink portid to avoid sending to yourself * @group: multicast group id * @flags: allocation flags */ static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb, - u32 pid, unsigned int group, gfp_t flags) + u32 portid, unsigned int group, gfp_t flags) { int err; NETLINK_CB(skb).dst_group = group; - err = netlink_broadcast(sk, skb, pid, group, flags); + err = netlink_broadcast(sk, skb, portid, group, flags); if (err > 0) err = 0; @@ -585,13 +585,13 @@ static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb, * nlmsg_unicast - unicast a netlink message * @sk: netlink socket to spread message to * @skb: netlink message as socket buffer - * @pid: netlink pid of the destination socket + * @portid: netlink portid of the destination socket */ -static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 pid) +static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 portid) { int err; - err = netlink_unicast(sk, skb, pid, MSG_DONTWAIT); + err = netlink_unicast(sk, skb, portid, MSG_DONTWAIT); if (err > 0) err = 0; diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 6431f5e..6735909 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -89,7 +89,7 @@ struct nfc_target { }; struct nfc_genl_data { - u32 poll_req_pid; + u32 poll_req_portid; struct mutex genl_data_mutex; }; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 36ad56b..ee8613f 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -263,7 +263,7 @@ struct km_event { } data; u32 seq; - u32 pid; + u32 portid; u32 event; struct net *net; }; @@ -310,7 +310,7 @@ extern void km_state_notify(struct xfrm_state *x, const struct km_event *c); struct xfrm_tmpl; extern int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol); -extern void km_state_expired(struct xfrm_state *x, int hard, u32 pid); +extern void km_state_expired(struct xfrm_state *x, int hard, u32 portid); extern int __xfrm_state_delete(struct xfrm_state *x); struct xfrm_state_afinfo { @@ -1554,7 +1554,7 @@ extern int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, #endif extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport); -extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid); +extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 portid); extern int km_report(struct net *net, u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr); extern void xfrm_input_init(void); diff --git a/kernel/audit.c b/kernel/audit.c index a24aafa..e0cf64a 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -87,11 +87,11 @@ static int audit_failure = AUDIT_FAIL_PRINTK; /* * If audit records are to be written to the netlink socket, audit_pid - * contains the pid of the auditd process and audit_nlk_pid contains - * the pid to use to send netlink messages to that process. + * contains the pid of the auditd process and audit_nlk_portid contains + * the portid to use to send netlink messages to that process. */ int audit_pid; -static int audit_nlk_pid; +static int audit_nlk_portid; /* If audit_rate_limit is non-zero, limit the rate of sending audit records * to that number per second. This prevents DoS attacks, but results in @@ -401,7 +401,7 @@ static void kauditd_send_skb(struct sk_buff *skb) int err; /* take a reference in case we can't send it and we want to hold it */ skb_get(skb); - err = netlink_unicast(audit_sock, skb, audit_nlk_pid, 0); + err = netlink_unicast(audit_sock, skb, audit_nlk_portid, 0); if (err < 0) { BUG_ON(err != -ECONNREFUSED); /* Shouldn't happen */ printk(KERN_ERR "audit: *NO* daemon at audit_pid=%d\n", audit_pid); @@ -692,7 +692,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) status_set.backlog_limit = audit_backlog_limit; status_set.lost = atomic_read(&audit_lost); status_set.backlog = skb_queue_len(&audit_skb_queue); - audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_GET, 0, 0, + audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_GET, 0, 0, &status_set, sizeof(status_set)); break; case AUDIT_SET: @@ -720,7 +720,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) sessionid, sid, 1); audit_pid = new_pid; - audit_nlk_pid = NETLINK_CB(skb).pid; + audit_nlk_portid = NETLINK_CB(skb).portid; } if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) { err = audit_set_rate_limit(status_get->rate_limit, @@ -782,7 +782,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) } /* fallthrough */ case AUDIT_LIST: - err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid, + err = audit_receive_filter(msg_type, NETLINK_CB(skb).portid, uid, seq, data, nlmsg_len(nlh), loginuid, sessionid, sid); break; @@ -801,7 +801,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) } /* fallthrough */ case AUDIT_LIST_RULES: - err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid, + err = audit_receive_filter(msg_type, NETLINK_CB(skb).portid, uid, seq, data, nlmsg_len(nlh), loginuid, sessionid, sid); break; @@ -872,7 +872,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) memcpy(sig_data->ctx, ctx, len); security_release_secctx(ctx, len); } - audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_SIGNAL_INFO, + audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_SIGNAL_INFO, 0, 0, sig_data, sizeof(*sig_data) + len); kfree(sig_data); break; @@ -891,7 +891,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) rcu_read_unlock(); if (!err) - audit_send_reply(NETLINK_CB(skb).pid, seq, + audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_TTY_GET, 0, 0, &s, sizeof(s)); break; } diff --git a/kernel/taskstats.c b/kernel/taskstats.c index d0a3279..123793c 100644 --- a/kernel/taskstats.c +++ b/kernel/taskstats.c @@ -467,7 +467,7 @@ static int cmd_attr_register_cpumask(struct genl_info *info) rc = parse(info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK], mask); if (rc < 0) goto out; - rc = add_del_listener(info->snd_pid, mask, REGISTER); + rc = add_del_listener(info->snd_portid, mask, REGISTER); out: free_cpumask_var(mask); return rc; @@ -483,7 +483,7 @@ static int cmd_attr_deregister_cpumask(struct genl_info *info) rc = parse(info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK], mask); if (rc < 0) goto out; - rc = add_del_listener(info->snd_pid, mask, DEREGISTER); + rc = add_del_listener(info->snd_portid, mask, DEREGISTER); out: free_cpumask_var(mask); return rc; diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 9ce430b..ddf93efc 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -467,14 +467,14 @@ static int fdb_to_nud(const struct net_bridge_fdb_entry *fdb) static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br, const struct net_bridge_fdb_entry *fdb, - u32 pid, u32 seq, int type, unsigned int flags) + u32 portid, u32 seq, int type, unsigned int flags) { unsigned long now = jiffies; struct nda_cacheinfo ci; struct nlmsghdr *nlh; struct ndmsg *ndm; - nlh = nlmsg_put(skb, pid, seq, type, sizeof(*ndm), flags); + nlh = nlmsg_put(skb, portid, seq, type, sizeof(*ndm), flags); if (nlh == NULL) return -EMSGSIZE; @@ -555,7 +555,7 @@ int br_fdb_dump(struct sk_buff *skb, goto skip; if (fdb_fill_info(skb, br, f, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWNEIGH, NLM_F_MULTI) < 0) diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index fe41260..093f527 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -127,7 +127,7 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) goto skip; if (br_fill_ifinfo(skb, port, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI) < 0) break; diff --git a/net/can/gw.c b/net/can/gw.c index b54d5e6..127879c 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -549,7 +549,7 @@ static int cgw_dump_jobs(struct sk_buff *skb, struct netlink_callback *cb) if (idx < s_idx) goto cont; - if (cgw_put_job(skb, gwj, RTM_NEWROUTE, NETLINK_CB(cb->skb).pid, + if (cgw_put_job(skb, gwj, RTM_NEWROUTE, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI) < 0) break; cont: diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index ab7db83..58a4ba2 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -402,7 +402,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) if (unresolved) ops->unresolved_rules++; - notify_rule_change(RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).pid); + notify_rule_change(RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).portid); flush_route_cache(ops); rules_ops_put(ops); return 0; @@ -500,7 +500,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) } notify_rule_change(RTM_DELRULE, rule, ops, nlh, - NETLINK_CB(skb).pid); + NETLINK_CB(skb).portid); if (ops->delete) ops->delete(rule); fib_rule_put(rule); @@ -601,7 +601,7 @@ static int dump_rules(struct sk_buff *skb, struct netlink_callback *cb, if (idx < cb->args[1]) goto skip; - if (fib_nl_fill_rule(skb, rule, NETLINK_CB(cb->skb).pid, + if (fib_nl_fill_rule(skb, rule, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWRULE, NLM_F_MULTI, ops) < 0) break; diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 117afaf..c160adb 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2102,7 +2102,7 @@ static int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb) if (tidx < tbl_skip || (family && tbl->family != family)) continue; - if (neightbl_fill_info(skb, tbl, NETLINK_CB(cb->skb).pid, + if (neightbl_fill_info(skb, tbl, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWNEIGHTBL, NLM_F_MULTI) <= 0) break; @@ -2115,7 +2115,7 @@ static int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb) goto next; if (neightbl_fill_param_info(skb, tbl, p, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWNEIGHTBL, NLM_F_MULTI) <= 0) @@ -2244,7 +2244,7 @@ static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb, continue; if (idx < s_idx) goto next; - if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).pid, + if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWNEIGH, NLM_F_MULTI) <= 0) { @@ -2281,7 +2281,7 @@ static int pneigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb, continue; if (idx < s_idx) goto next; - if (pneigh_fill_info(skb, n, NETLINK_CB(cb->skb).pid, + if (pneigh_fill_info(skb, n, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWNEIGH, NLM_F_MULTI, tbl) <= 0) { diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 508c5df..9257537 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1081,7 +1081,7 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) if (idx < s_idx) goto cont; if (rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, 0, NLM_F_MULTI, ext_filter_mask) <= 0) @@ -1899,14 +1899,14 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) if (nskb == NULL) return -ENOBUFS; - err = rtnl_fill_ifinfo(nskb, dev, RTM_NEWLINK, NETLINK_CB(skb).pid, + err = rtnl_fill_ifinfo(nskb, dev, RTM_NEWLINK, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0, 0, ext_filter_mask); if (err < 0) { /* -EMSGSIZE implies BUG in if_nlmsg_size */ WARN_ON(err == -EMSGSIZE); kfree_skb(nskb); } else - err = rtnl_unicast(nskb, net, NETLINK_CB(skb).pid); + err = rtnl_unicast(nskb, net, NETLINK_CB(skb).portid); return err; } @@ -2180,9 +2180,9 @@ static int nlmsg_populate_fdb(struct sk_buff *skb, { struct netdev_hw_addr *ha; int err; - u32 pid, seq; + u32 portid, seq; - pid = NETLINK_CB(cb->skb).pid; + portid = NETLINK_CB(cb->skb).portid; seq = cb->nlh->nlmsg_seq; list_for_each_entry(ha, &list->list, list) { @@ -2190,7 +2190,7 @@ static int nlmsg_populate_fdb(struct sk_buff *skb, goto skip; err = nlmsg_populate_fdb_fill(skb, dev, ha->addr, - pid, seq, 0, NTF_SELF); + portid, seq, 0, NTF_SELF); if (err < 0) return err; skip: diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index 81f2bb6..70989e6 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -1319,7 +1319,7 @@ nla_put_failure: } static int dcbnl_notify(struct net_device *dev, int event, int cmd, - u32 seq, u32 pid, int dcbx_ver) + u32 seq, u32 portid, int dcbx_ver) { struct net *net = dev_net(dev); struct sk_buff *skb; @@ -1330,7 +1330,7 @@ static int dcbnl_notify(struct net_device *dev, int event, int cmd, if (!ops) return -EOPNOTSUPP; - skb = dcbnl_newmsg(event, cmd, pid, seq, 0, &nlh); + skb = dcbnl_newmsg(event, cmd, portid, seq, 0, &nlh); if (!skb) return -ENOBUFS; @@ -1353,16 +1353,16 @@ static int dcbnl_notify(struct net_device *dev, int event, int cmd, } int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd, - u32 seq, u32 pid) + u32 seq, u32 portid) { - return dcbnl_notify(dev, event, cmd, seq, pid, DCB_CAP_DCBX_VER_IEEE); + return dcbnl_notify(dev, event, cmd, seq, portid, DCB_CAP_DCBX_VER_IEEE); } EXPORT_SYMBOL(dcbnl_ieee_notify); int dcbnl_cee_notify(struct net_device *dev, int event, int cmd, - u32 seq, u32 pid) + u32 seq, u32 portid) { - return dcbnl_notify(dev, event, cmd, seq, pid, DCB_CAP_DCBX_VER_CEE); + return dcbnl_notify(dev, event, cmd, seq, portid, DCB_CAP_DCBX_VER_CEE); } EXPORT_SYMBOL(dcbnl_cee_notify); @@ -1656,7 +1656,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) struct net_device *netdev; struct dcbmsg *dcb = nlmsg_data(nlh); struct nlattr *tb[DCB_ATTR_MAX + 1]; - u32 pid = skb ? NETLINK_CB(skb).pid : 0; + u32 portid = skb ? NETLINK_CB(skb).portid : 0; int ret = -EINVAL; struct sk_buff *reply_skb; struct nlmsghdr *reply_nlh = NULL; @@ -1690,7 +1690,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) goto out; } - reply_skb = dcbnl_newmsg(fn->type, dcb->cmd, pid, nlh->nlmsg_seq, + reply_skb = dcbnl_newmsg(fn->type, dcb->cmd, portid, nlh->nlmsg_seq, nlh->nlmsg_flags, &reply_nlh); if (!reply_skb) { ret = -ENOBUFS; @@ -1705,7 +1705,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) nlmsg_end(reply_skb, reply_nlh); - ret = rtnl_unicast(reply_skb, &init_net, pid); + ret = rtnl_unicast(reply_skb, &init_net, portid); out: dev_put(netdev); return ret; diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index f3924ab..7b7e561 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -667,12 +667,12 @@ static inline size_t dn_ifaddr_nlmsg_size(void) } static int dn_nl_fill_ifaddr(struct sk_buff *skb, struct dn_ifaddr *ifa, - u32 pid, u32 seq, int event, unsigned int flags) + u32 portid, u32 seq, int event, unsigned int flags) { struct ifaddrmsg *ifm; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags); if (nlh == NULL) return -EMSGSIZE; @@ -753,7 +753,7 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb) if (dn_idx < skip_naddr) continue; - if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid, + if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWADDR, NLM_F_MULTI) < 0) goto done; diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index c855e8d..b57419c 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1543,7 +1543,7 @@ static int dn_route_input(struct sk_buff *skb) return dn_route_input_slow(skb); } -static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, +static int dn_rt_fill_info(struct sk_buff *skb, u32 portid, u32 seq, int event, int nowait, unsigned int flags) { struct dn_route *rt = (struct dn_route *)skb_dst(skb); @@ -1551,7 +1551,7 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, struct nlmsghdr *nlh; long expires; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), flags); if (!nlh) return -EMSGSIZE; @@ -1685,7 +1685,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void if (rtm->rtm_flags & RTM_F_NOTIFY) rt->rt_flags |= RTCF_NOTIFY; - err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0); + err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0); if (err == 0) goto out_free; @@ -1694,7 +1694,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void goto out_free; } - return rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).pid); + return rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).portid); out_free: kfree_skb(skb); @@ -1737,7 +1737,7 @@ int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb) if (idx < s_idx) continue; skb_dst_set(skb, dst_clone(&rt->dst)); - if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).pid, + if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWROUTE, 1, NLM_F_MULTI) <= 0) { skb_dst_drop(skb); diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c index 16c986ab1..f968c1b 100644 --- a/net/decnet/dn_table.c +++ b/net/decnet/dn_table.c @@ -291,14 +291,14 @@ static inline size_t dn_fib_nlmsg_size(struct dn_fib_info *fi) return payload; } -static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, +static int dn_fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event, u32 tb_id, u8 type, u8 scope, void *dst, int dst_len, struct dn_fib_info *fi, unsigned int flags) { struct rtmsg *rtm; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), flags); if (!nlh) return -EMSGSIZE; @@ -374,14 +374,14 @@ static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id, struct nlmsghdr *nlh, struct netlink_skb_parms *req) { struct sk_buff *skb; - u32 pid = req ? req->pid : 0; + u32 portid = req ? req->portid : 0; int err = -ENOBUFS; skb = nlmsg_new(dn_fib_nlmsg_size(DN_FIB_INFO(f)), GFP_KERNEL); if (skb == NULL) goto errout; - err = dn_fib_dump_info(skb, pid, nlh->nlmsg_seq, event, tb_id, + err = dn_fib_dump_info(skb, portid, nlh->nlmsg_seq, event, tb_id, f->fn_type, f->fn_scope, &f->fn_key, z, DN_FIB_INFO(f), 0); if (err < 0) { @@ -390,7 +390,7 @@ static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id, kfree_skb(skb); goto errout; } - rtnl_notify(skb, &init_net, pid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL); + rtnl_notify(skb, &init_net, portid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL); return; errout: if (err < 0) @@ -411,7 +411,7 @@ static __inline__ int dn_hash_dump_bucket(struct sk_buff *skb, continue; if (f->fn_state & DN_S_ZOMBIE) continue; - if (dn_fib_dump_info(skb, NETLINK_CB(cb->skb).pid, + if (dn_fib_dump_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWROUTE, tb->n, diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c index 1e99171..96bb08a 100644 --- a/net/ieee802154/nl-mac.c +++ b/net/ieee802154/nl-mac.c @@ -246,7 +246,7 @@ nla_put_failure: } EXPORT_SYMBOL(ieee802154_nl_start_confirm); -static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 pid, +static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct net_device *dev) { void *hdr; @@ -534,7 +534,7 @@ static int ieee802154_list_iface(struct sk_buff *skb, if (!msg) goto out_dev; - rc = ieee802154_nl_fill_iface(msg, info->snd_pid, info->snd_seq, + rc = ieee802154_nl_fill_iface(msg, info->snd_portid, info->snd_seq, 0, dev); if (rc < 0) goto out_free; @@ -565,7 +565,7 @@ static int ieee802154_dump_iface(struct sk_buff *skb, if (idx < s_idx || (dev->type != ARPHRD_IEEE802154)) goto cont; - if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).pid, + if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, dev) < 0) break; cont: diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c index d54be34..22b1a70 100644 --- a/net/ieee802154/nl-phy.c +++ b/net/ieee802154/nl-phy.c @@ -35,7 +35,7 @@ #include "ieee802154.h" -static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 pid, +static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct wpan_phy *phy) { void *hdr; @@ -105,7 +105,7 @@ static int ieee802154_list_phy(struct sk_buff *skb, if (!msg) goto out_dev; - rc = ieee802154_nl_fill_phy(msg, info->snd_pid, info->snd_seq, + rc = ieee802154_nl_fill_phy(msg, info->snd_portid, info->snd_seq, 0, phy); if (rc < 0) goto out_free; @@ -138,7 +138,7 @@ static int ieee802154_dump_phy_iter(struct wpan_phy *phy, void *_data) return 0; rc = ieee802154_nl_fill_phy(data->skb, - NETLINK_CB(data->cb->skb).pid, + NETLINK_CB(data->cb->skb).portid, data->cb->nlh->nlmsg_seq, NLM_F_MULTI, phy); diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index f14eff5..7b00556 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -311,7 +311,7 @@ int inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b) } static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, - int destroy, struct nlmsghdr *nlh, u32 pid) + int destroy, struct nlmsghdr *nlh, u32 portid) { struct in_ifaddr *promote = NULL; struct in_ifaddr *ifa, *ifa1 = *ifap; @@ -345,7 +345,7 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, inet_hash_remove(ifa); *ifap1 = ifa->ifa_next; - rtmsg_ifa(RTM_DELADDR, ifa, nlh, pid); + rtmsg_ifa(RTM_DELADDR, ifa, nlh, portid); blocking_notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa); inet_free_ifa(ifa); @@ -382,7 +382,7 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, is valid, it will try to restore deleted routes... Grr. So that, this order is correct. */ - rtmsg_ifa(RTM_DELADDR, ifa1, nlh, pid); + rtmsg_ifa(RTM_DELADDR, ifa1, nlh, portid); blocking_notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1); if (promote) { @@ -395,7 +395,7 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, } promote->ifa_flags &= ~IFA_F_SECONDARY; - rtmsg_ifa(RTM_NEWADDR, promote, nlh, pid); + rtmsg_ifa(RTM_NEWADDR, promote, nlh, portid); blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, promote); for (ifa = next_sec; ifa; ifa = ifa->ifa_next) { @@ -417,7 +417,7 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, } static int __inet_insert_ifa(struct in_ifaddr *ifa, struct nlmsghdr *nlh, - u32 pid) + u32 portid) { struct in_device *in_dev = ifa->ifa_dev; struct in_ifaddr *ifa1, **ifap, **last_primary; @@ -464,7 +464,7 @@ static int __inet_insert_ifa(struct in_ifaddr *ifa, struct nlmsghdr *nlh, /* Send message first, then call notifier. Notifier will trigger FIB update, so that listeners of netlink will know about new ifaddr */ - rtmsg_ifa(RTM_NEWADDR, ifa, nlh, pid); + rtmsg_ifa(RTM_NEWADDR, ifa, nlh, portid); blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, ifa); return 0; @@ -563,7 +563,7 @@ static int inet_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg !inet_ifa_match(nla_get_be32(tb[IFA_ADDRESS]), ifa))) continue; - __inet_del_ifa(in_dev, ifap, 1, nlh, NETLINK_CB(skb).pid); + __inet_del_ifa(in_dev, ifap, 1, nlh, NETLINK_CB(skb).portid); return 0; } @@ -649,7 +649,7 @@ static int inet_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg if (IS_ERR(ifa)) return PTR_ERR(ifa); - return __inet_insert_ifa(ifa, nlh, NETLINK_CB(skb).pid); + return __inet_insert_ifa(ifa, nlh, NETLINK_CB(skb).portid); } /* @@ -1246,12 +1246,12 @@ static size_t inet_nlmsg_size(void) } static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa, - u32 pid, u32 seq, int event, unsigned int flags) + u32 portid, u32 seq, int event, unsigned int flags) { struct ifaddrmsg *ifm; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags); if (nlh == NULL) return -EMSGSIZE; @@ -1313,7 +1313,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb) if (ip_idx < s_ip_idx) continue; if (inet_fill_ifaddr(skb, ifa, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWADDR, NLM_F_MULTI) <= 0) { rcu_read_unlock(); @@ -1335,7 +1335,7 @@ done: } static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh, - u32 pid) + u32 portid) { struct sk_buff *skb; u32 seq = nlh ? nlh->nlmsg_seq : 0; @@ -1347,14 +1347,14 @@ static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh, if (skb == NULL) goto errout; - err = inet_fill_ifaddr(skb, ifa, pid, seq, event, 0); + err = inet_fill_ifaddr(skb, ifa, portid, seq, event, 0); if (err < 0) { /* -EMSGSIZE implies BUG in inet_nlmsg_size() */ WARN_ON(err == -EMSGSIZE); kfree_skb(skb); goto errout; } - rtnl_notify(skb, net, pid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL); + rtnl_notify(skb, net, portid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL); return; errout: if (err < 0) diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index dc1f10e..68c93d1 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -557,7 +557,7 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb, cfg->fc_flags = rtm->rtm_flags; cfg->fc_nlflags = nlh->nlmsg_flags; - cfg->fc_nlinfo.pid = NETLINK_CB(skb).pid; + cfg->fc_nlinfo.portid = NETLINK_CB(skb).portid; cfg->fc_nlinfo.nlh = nlh; cfg->fc_nlinfo.nl_net = net; @@ -955,7 +955,7 @@ static void nl_fib_input(struct sk_buff *skb) struct fib_result_nl *frn; struct nlmsghdr *nlh; struct fib_table *tb; - u32 pid; + u32 portid; net = sock_net(skb->sk); nlh = nlmsg_hdr(skb); @@ -973,10 +973,10 @@ static void nl_fib_input(struct sk_buff *skb) nl_fib_lookup(frn, tb); - pid = NETLINK_CB(skb).pid; /* pid of sending process */ - NETLINK_CB(skb).pid = 0; /* from kernel */ + portid = NETLINK_CB(skb).portid; /* pid of sending process */ + NETLINK_CB(skb).portid = 0; /* from kernel */ NETLINK_CB(skb).dst_group = 0; /* unicast */ - netlink_unicast(net->ipv4.fibnl, skb, pid, MSG_DONTWAIT); + netlink_unicast(net->ipv4.fibnl, skb, portid, MSG_DONTWAIT); } static int __net_init nl_fib_lookup_init(struct net *net) diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index da80dc1..3509065 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -391,7 +391,7 @@ void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, if (skb == NULL) goto errout; - err = fib_dump_info(skb, info->pid, seq, event, tb_id, + err = fib_dump_info(skb, info->portid, seq, event, tb_id, fa->fa_type, key, dst_len, fa->fa_tos, fa->fa_info, nlm_flags); if (err < 0) { @@ -400,7 +400,7 @@ void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, kfree_skb(skb); goto errout; } - rtnl_notify(skb, info->nl_net, info->pid, RTNLGRP_IPV4_ROUTE, + rtnl_notify(skb, info->nl_net, info->portid, RTNLGRP_IPV4_ROUTE, info->nlh, GFP_KERNEL); return; errout: @@ -989,14 +989,14 @@ failure: return ERR_PTR(err); } -int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, +int fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event, u32 tb_id, u8 type, __be32 dst, int dst_len, u8 tos, struct fib_info *fi, unsigned int flags) { struct nlmsghdr *nlh; struct rtmsg *rtm; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), flags); if (nlh == NULL) return -EMSGSIZE; diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 8d76610..31d771c 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1873,7 +1873,7 @@ static int fn_trie_dump_fa(t_key key, int plen, struct list_head *fah, continue; } - if (fib_dump_info(skb, NETLINK_CB(cb->skb).pid, + if (fib_dump_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWROUTE, tb->tb_id, diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index 8bc005b..535584c 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -70,7 +70,7 @@ static inline void inet_diag_unlock_handler( int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk, struct sk_buff *skb, struct inet_diag_req_v2 *req, struct user_namespace *user_ns, - u32 pid, u32 seq, u16 nlmsg_flags, + u32 portid, u32 seq, u16 nlmsg_flags, const struct nlmsghdr *unlh) { const struct inet_sock *inet = inet_sk(sk); @@ -84,7 +84,7 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk, handler = inet_diag_table[req->sdiag_protocol]; BUG_ON(handler == NULL); - nlh = nlmsg_put(skb, pid, seq, unlh->nlmsg_type, sizeof(*r), + nlh = nlmsg_put(skb, portid, seq, unlh->nlmsg_type, sizeof(*r), nlmsg_flags); if (!nlh) return -EMSGSIZE; @@ -201,23 +201,23 @@ EXPORT_SYMBOL_GPL(inet_sk_diag_fill); static int inet_csk_diag_fill(struct sock *sk, struct sk_buff *skb, struct inet_diag_req_v2 *req, struct user_namespace *user_ns, - u32 pid, u32 seq, u16 nlmsg_flags, + u32 portid, u32 seq, u16 nlmsg_flags, const struct nlmsghdr *unlh) { return inet_sk_diag_fill(sk, inet_csk(sk), - skb, req, user_ns, pid, seq, nlmsg_flags, unlh); + skb, req, user_ns, portid, seq, nlmsg_flags, unlh); } static int inet_twsk_diag_fill(struct inet_timewait_sock *tw, struct sk_buff *skb, struct inet_diag_req_v2 *req, - u32 pid, u32 seq, u16 nlmsg_flags, + u32 portid, u32 seq, u16 nlmsg_flags, const struct nlmsghdr *unlh) { long tmo; struct inet_diag_msg *r; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, unlh->nlmsg_type, sizeof(*r), + nlh = nlmsg_put(skb, portid, seq, unlh->nlmsg_type, sizeof(*r), nlmsg_flags); if (!nlh) return -EMSGSIZE; @@ -260,14 +260,14 @@ static int inet_twsk_diag_fill(struct inet_timewait_sock *tw, static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct inet_diag_req_v2 *r, struct user_namespace *user_ns, - u32 pid, u32 seq, u16 nlmsg_flags, + u32 portid, u32 seq, u16 nlmsg_flags, const struct nlmsghdr *unlh) { if (sk->sk_state == TCP_TIME_WAIT) return inet_twsk_diag_fill((struct inet_timewait_sock *)sk, - skb, r, pid, seq, nlmsg_flags, + skb, r, portid, seq, nlmsg_flags, unlh); - return inet_csk_diag_fill(sk, skb, r, user_ns, pid, seq, nlmsg_flags, unlh); + return inet_csk_diag_fill(sk, skb, r, user_ns, portid, seq, nlmsg_flags, unlh); } int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_skb, @@ -316,14 +316,14 @@ int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_s err = sk_diag_fill(sk, rep, req, sk_user_ns(NETLINK_CB(in_skb).ssk), - NETLINK_CB(in_skb).pid, + NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, 0, nlh); if (err < 0) { WARN_ON(err == -EMSGSIZE); nlmsg_free(rep); goto out; } - err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid, + err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).portid, MSG_DONTWAIT); if (err > 0) err = 0; @@ -557,7 +557,7 @@ static int inet_csk_diag_dump(struct sock *sk, return inet_csk_diag_fill(sk, skb, r, sk_user_ns(NETLINK_CB(cb->skb).ssk), - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh); } @@ -592,14 +592,14 @@ static int inet_twsk_diag_dump(struct inet_timewait_sock *tw, } return inet_twsk_diag_fill(tw, skb, r, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh); } static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk, struct request_sock *req, struct user_namespace *user_ns, - u32 pid, u32 seq, + u32 portid, u32 seq, const struct nlmsghdr *unlh) { const struct inet_request_sock *ireq = inet_rsk(req); @@ -608,7 +608,7 @@ static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk, struct nlmsghdr *nlh; long tmo; - nlh = nlmsg_put(skb, pid, seq, unlh->nlmsg_type, sizeof(*r), + nlh = nlmsg_put(skb, portid, seq, unlh->nlmsg_type, sizeof(*r), NLM_F_MULTI); if (!nlh) return -EMSGSIZE; @@ -711,7 +711,7 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk, err = inet_diag_fill_req(skb, sk, req, sk_user_ns(NETLINK_CB(cb->skb).ssk), - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cb->nlh); if (err < 0) { cb->args[3] = j + 1; diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 8aa7a4c..1daa95c 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -626,7 +626,7 @@ static void ipmr_destroy_unres(struct mr_table *mrt, struct mfc_cache *c) e->error = -ETIMEDOUT; memset(&e->msg, 0, sizeof(e->msg)); - rtnl_unicast(skb, net, NETLINK_CB(skb).pid); + rtnl_unicast(skb, net, NETLINK_CB(skb).portid); } else { kfree_skb(skb); } @@ -870,7 +870,7 @@ static void ipmr_cache_resolve(struct net *net, struct mr_table *mrt, memset(&e->msg, 0, sizeof(e->msg)); } - rtnl_unicast(skb, net, NETLINK_CB(skb).pid); + rtnl_unicast(skb, net, NETLINK_CB(skb).portid); } else { ip_mr_forward(net, mrt, skb, c, 0); } @@ -2117,12 +2117,12 @@ int ipmr_get_route(struct net *net, struct sk_buff *skb, } static int ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb, - u32 pid, u32 seq, struct mfc_cache *c) + u32 portid, u32 seq, struct mfc_cache *c) { struct nlmsghdr *nlh; struct rtmsg *rtm; - nlh = nlmsg_put(skb, pid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI); + nlh = nlmsg_put(skb, portid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI); if (nlh == NULL) return -EMSGSIZE; @@ -2176,7 +2176,7 @@ static int ipmr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb) if (e < s_e) goto next_entry; if (ipmr_fill_mroute(mrt, skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, mfc) < 0) goto done; diff --git a/net/ipv4/route.c b/net/ipv4/route.c index d39edf1..940f4f4 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2136,7 +2136,7 @@ struct rtable *ip_route_output_flow(struct net *net, struct flowi4 *flp4, EXPORT_SYMBOL_GPL(ip_route_output_flow); static int rt_fill_info(struct net *net, __be32 dst, __be32 src, - struct flowi4 *fl4, struct sk_buff *skb, u32 pid, + struct flowi4 *fl4, struct sk_buff *skb, u32 portid, u32 seq, int event, int nowait, unsigned int flags) { struct rtable *rt = skb_rtable(skb); @@ -2146,7 +2146,7 @@ static int rt_fill_info(struct net *net, __be32 dst, __be32 src, u32 error; u32 metrics[RTAX_MAX]; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), flags); if (nlh == NULL) return -EMSGSIZE; @@ -2306,12 +2306,12 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void rt->rt_flags |= RTCF_NOTIFY; err = rt_fill_info(net, dst, src, &fl4, skb, - NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, + NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0); if (err <= 0) goto errout_free; - err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid); + err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid); errout: return err; diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index 988edb6..4c752a6 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -803,7 +803,7 @@ static int tcp_metrics_dump_info(struct sk_buff *skb, { void *hdr; - hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, &tcp_metrics_nl_family, NLM_F_MULTI, TCP_METRICS_CMD_GET); if (!hdr) diff --git a/net/ipv4/udp_diag.c b/net/ipv4/udp_diag.c index d2f336e..505b30a 100644 --- a/net/ipv4/udp_diag.c +++ b/net/ipv4/udp_diag.c @@ -26,7 +26,7 @@ static int sk_diag_dump(struct sock *sk, struct sk_buff *skb, return inet_sk_diag_fill(sk, NULL, skb, req, sk_user_ns(NETLINK_CB(cb->skb).ssk), - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh); } @@ -72,14 +72,14 @@ static int udp_dump_one(struct udp_table *tbl, struct sk_buff *in_skb, err = inet_sk_diag_fill(sk, NULL, rep, req, sk_user_ns(NETLINK_CB(in_skb).ssk), - NETLINK_CB(in_skb).pid, + NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, 0, nlh); if (err < 0) { WARN_ON(err == -EMSGSIZE); kfree_skb(rep); goto out; } - err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid, + err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).portid, MSG_DONTWAIT); if (err > 0) err = 0; diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 572cb66..1237d5d 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -3534,12 +3534,12 @@ static inline int inet6_ifaddr_msgsize(void) } static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa, - u32 pid, u32 seq, int event, unsigned int flags) + u32 portid, u32 seq, int event, unsigned int flags) { struct nlmsghdr *nlh; u32 preferred, valid; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(struct ifaddrmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags); if (nlh == NULL) return -EMSGSIZE; @@ -3577,7 +3577,7 @@ static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa, } static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca, - u32 pid, u32 seq, int event, u16 flags) + u32 portid, u32 seq, int event, u16 flags) { struct nlmsghdr *nlh; u8 scope = RT_SCOPE_UNIVERSE; @@ -3586,7 +3586,7 @@ static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca, if (ipv6_addr_scope(&ifmca->mca_addr) & IFA_SITE) scope = RT_SCOPE_SITE; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(struct ifaddrmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags); if (nlh == NULL) return -EMSGSIZE; @@ -3602,7 +3602,7 @@ static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca, } static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca, - u32 pid, u32 seq, int event, unsigned int flags) + u32 portid, u32 seq, int event, unsigned int flags) { struct nlmsghdr *nlh; u8 scope = RT_SCOPE_UNIVERSE; @@ -3611,7 +3611,7 @@ static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca, if (ipv6_addr_scope(&ifaca->aca_addr) & IFA_SITE) scope = RT_SCOPE_SITE; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(struct ifaddrmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags); if (nlh == NULL) return -EMSGSIZE; @@ -3652,7 +3652,7 @@ static int in6_dump_addrs(struct inet6_dev *idev, struct sk_buff *skb, if (++ip_idx < s_ip_idx) continue; err = inet6_fill_ifaddr(skb, ifa, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWADDR, NLM_F_MULTI); @@ -3668,7 +3668,7 @@ static int in6_dump_addrs(struct inet6_dev *idev, struct sk_buff *skb, if (ip_idx < s_ip_idx) continue; err = inet6_fill_ifmcaddr(skb, ifmca, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_GETMULTICAST, NLM_F_MULTI); @@ -3683,7 +3683,7 @@ static int in6_dump_addrs(struct inet6_dev *idev, struct sk_buff *skb, if (ip_idx < s_ip_idx) continue; err = inet6_fill_ifacaddr(skb, ifaca, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_GETANYCAST, NLM_F_MULTI); @@ -3805,7 +3805,7 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh, goto errout_ifa; } - err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).pid, + err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWADDR, 0); if (err < 0) { /* -EMSGSIZE implies BUG in inet6_ifaddr_msgsize() */ @@ -3813,7 +3813,7 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh, kfree_skb(skb); goto errout_ifa; } - err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid); + err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid); errout_ifa: in6_ifa_put(ifa); errout: @@ -4015,14 +4015,14 @@ static int inet6_fill_link_af(struct sk_buff *skb, const struct net_device *dev) } static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev, - u32 pid, u32 seq, int event, unsigned int flags) + u32 portid, u32 seq, int event, unsigned int flags) { struct net_device *dev = idev->dev; struct ifinfomsg *hdr; struct nlmsghdr *nlh; void *protoinfo; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*hdr), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*hdr), flags); if (nlh == NULL) return -EMSGSIZE; @@ -4080,7 +4080,7 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) if (!idev) goto cont; if (inet6_fill_ifinfo(skb, idev, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI) <= 0) goto out; @@ -4128,14 +4128,14 @@ static inline size_t inet6_prefix_nlmsg_size(void) } static int inet6_fill_prefix(struct sk_buff *skb, struct inet6_dev *idev, - struct prefix_info *pinfo, u32 pid, u32 seq, + struct prefix_info *pinfo, u32 portid, u32 seq, int event, unsigned int flags) { struct prefixmsg *pmsg; struct nlmsghdr *nlh; struct prefix_cacheinfo ci; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*pmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*pmsg), flags); if (nlh == NULL) return -EMSGSIZE; diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index eb6a636..0b01715 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -470,10 +470,10 @@ static void ip6addrlbl_putmsg(struct nlmsghdr *nlh, static int ip6addrlbl_fill(struct sk_buff *skb, struct ip6addrlbl_entry *p, u32 lseq, - u32 pid, u32 seq, int event, + u32 portid, u32 seq, int event, unsigned int flags) { - struct nlmsghdr *nlh = nlmsg_put(skb, pid, seq, event, + struct nlmsghdr *nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrlblmsg), flags); if (!nlh) return -EMSGSIZE; @@ -503,7 +503,7 @@ static int ip6addrlbl_dump(struct sk_buff *skb, struct netlink_callback *cb) net_eq(ip6addrlbl_net(p), net)) { if ((err = ip6addrlbl_fill(skb, p, ip6addrlbl_table.seq, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWADDRLABEL, NLM_F_MULTI)) <= 0) @@ -574,7 +574,7 @@ static int ip6addrlbl_get(struct sk_buff *in_skb, struct nlmsghdr* nlh, } err = ip6addrlbl_fill(skb, p, lseq, - NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, + NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWADDRLABEL, 0); ip6addrlbl_put(p); @@ -585,7 +585,7 @@ static int ip6addrlbl_get(struct sk_buff *in_skb, struct nlmsghdr* nlh, goto out; } - err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid); + err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid); out: return err; } diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 4532973..08ea3f0b 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -838,7 +838,7 @@ static void ip6mr_destroy_unres(struct mr6_table *mrt, struct mfc6_cache *c) nlh->nlmsg_len = NLMSG_LENGTH(sizeof(struct nlmsgerr)); skb_trim(skb, nlh->nlmsg_len); ((struct nlmsgerr *)NLMSG_DATA(nlh))->error = -ETIMEDOUT; - rtnl_unicast(skb, net, NETLINK_CB(skb).pid); + rtnl_unicast(skb, net, NETLINK_CB(skb).portid); } else kfree_skb(skb); } @@ -1052,7 +1052,7 @@ static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt, skb_trim(skb, nlh->nlmsg_len); ((struct nlmsgerr *)NLMSG_DATA(nlh))->error = -EMSGSIZE; } - rtnl_unicast(skb, net, NETLINK_CB(skb).pid); + rtnl_unicast(skb, net, NETLINK_CB(skb).portid); } else ip6_mr_forward(net, mrt, skb, c); } @@ -2202,12 +2202,12 @@ int ip6mr_get_route(struct net *net, } static int ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb, - u32 pid, u32 seq, struct mfc6_cache *c) + u32 portid, u32 seq, struct mfc6_cache *c) { struct nlmsghdr *nlh; struct rtmsg *rtm; - nlh = nlmsg_put(skb, pid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI); + nlh = nlmsg_put(skb, portid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI); if (nlh == NULL) return -EMSGSIZE; @@ -2260,7 +2260,7 @@ static int ip6mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb) if (e < s_e) goto next_entry; if (ip6mr_fill_mroute(mrt, skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, mfc) < 0) goto done; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 339d921..a81c679 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1874,7 +1874,7 @@ static struct rt6_info *rt6_add_route_info(struct net *net, .fc_dst_len = prefixlen, .fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_ROUTEINFO | RTF_UP | RTF_PREF(pref), - .fc_nlinfo.pid = 0, + .fc_nlinfo.portid = 0, .fc_nlinfo.nlh = NULL, .fc_nlinfo.nl_net = net, }; @@ -1924,7 +1924,7 @@ struct rt6_info *rt6_add_dflt_router(const struct in6_addr *gwaddr, .fc_ifindex = dev->ifindex, .fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_DEFAULT | RTF_UP | RTF_EXPIRES | RTF_PREF(pref), - .fc_nlinfo.pid = 0, + .fc_nlinfo.portid = 0, .fc_nlinfo.nlh = NULL, .fc_nlinfo.nl_net = dev_net(dev), }; @@ -2285,7 +2285,7 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh, if (rtm->rtm_type == RTN_LOCAL) cfg->fc_flags |= RTF_LOCAL; - cfg->fc_nlinfo.pid = NETLINK_CB(skb).pid; + cfg->fc_nlinfo.portid = NETLINK_CB(skb).portid; cfg->fc_nlinfo.nlh = nlh; cfg->fc_nlinfo.nl_net = sock_net(skb->sk); @@ -2376,7 +2376,7 @@ static inline size_t rt6_nlmsg_size(void) static int rt6_fill_node(struct net *net, struct sk_buff *skb, struct rt6_info *rt, struct in6_addr *dst, struct in6_addr *src, - int iif, int type, u32 pid, u32 seq, + int iif, int type, u32 portid, u32 seq, int prefix, int nowait, unsigned int flags) { struct rtmsg *rtm; @@ -2392,7 +2392,7 @@ static int rt6_fill_node(struct net *net, } } - nlh = nlmsg_put(skb, pid, seq, type, sizeof(*rtm), flags); + nlh = nlmsg_put(skb, portid, seq, type, sizeof(*rtm), flags); if (!nlh) return -EMSGSIZE; @@ -2537,7 +2537,7 @@ int rt6_dump_route(struct rt6_info *rt, void *p_arg) return rt6_fill_node(arg->net, arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE, - NETLINK_CB(arg->cb->skb).pid, arg->cb->nlh->nlmsg_seq, + NETLINK_CB(arg->cb->skb).portid, arg->cb->nlh->nlmsg_seq, prefix, 0, NLM_F_MULTI); } @@ -2617,14 +2617,14 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void skb_dst_set(skb, &rt->dst); err = rt6_fill_node(net, skb, rt, &fl6.daddr, &fl6.saddr, iif, - RTM_NEWROUTE, NETLINK_CB(in_skb).pid, + RTM_NEWROUTE, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, 0, 0, 0); if (err < 0) { kfree_skb(skb); goto errout; } - err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid); + err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid); errout: return err; } @@ -2644,14 +2644,14 @@ void inet6_rt_notify(int event, struct rt6_info *rt, struct nl_info *info) goto errout; err = rt6_fill_node(net, skb, rt, NULL, NULL, 0, - event, info->pid, seq, 0, 0, 0); + event, info->portid, seq, 0, 0, 0); if (err < 0) { /* -EMSGSIZE implies BUG in rt6_nlmsg_size() */ WARN_ON(err == -EMSGSIZE); kfree_skb(skb); goto errout; } - rtnl_notify(skb, net, info->pid, RTNLGRP_IPV6_ROUTE, + rtnl_notify(skb, net, info->portid, RTNLGRP_IPV6_ROUTE, info->nlh, gfp_any()); return; errout: diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c index 6c7c4b9..c329712 100644 --- a/net/irda/irnetlink.c +++ b/net/irda/irnetlink.c @@ -100,7 +100,7 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info) goto err_out; } - hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, + hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq, &irda_nl_family, 0, IRDA_NL_CMD_GET_MODE); if (hdr == NULL) { ret = -EMSGSIZE; diff --git a/net/key/af_key.c b/net/key/af_key.c index 334f93b..2ca7d7f 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -54,7 +54,7 @@ struct pfkey_sock { struct { uint8_t msg_version; - uint32_t msg_pid; + uint32_t msg_portid; int (*dump)(struct pfkey_sock *sk); void (*done)(struct pfkey_sock *sk); union { @@ -1447,7 +1447,7 @@ static int key_notify_sa(struct xfrm_state *x, const struct km_event *c) hdr->sadb_msg_errno = 0; hdr->sadb_msg_reserved = 0; hdr->sadb_msg_seq = c->seq; - hdr->sadb_msg_pid = c->pid; + hdr->sadb_msg_pid = c->portid; pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xs_net(x)); @@ -1486,7 +1486,7 @@ static int pfkey_add(struct sock *sk, struct sk_buff *skb, const struct sadb_msg else c.event = XFRM_MSG_UPDSA; c.seq = hdr->sadb_msg_seq; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; km_state_notify(x, &c); out: xfrm_state_put(x); @@ -1523,7 +1523,7 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, const struct sadb_ goto out; c.seq = hdr->sadb_msg_seq; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; c.event = XFRM_MSG_DELSA; km_state_notify(x, &c); out: @@ -1701,7 +1701,7 @@ static int key_notify_sa_flush(const struct km_event *c) hdr->sadb_msg_satype = pfkey_proto2satype(c->data.proto); hdr->sadb_msg_type = SADB_FLUSH; hdr->sadb_msg_seq = c->seq; - hdr->sadb_msg_pid = c->pid; + hdr->sadb_msg_pid = c->portid; hdr->sadb_msg_version = PF_KEY_V2; hdr->sadb_msg_errno = (uint8_t) 0; hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t)); @@ -1736,7 +1736,7 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, const struct sadb_m c.data.proto = proto; c.seq = hdr->sadb_msg_seq; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; c.event = XFRM_MSG_FLUSHSA; c.net = net; km_state_notify(NULL, &c); @@ -1764,7 +1764,7 @@ static int dump_sa(struct xfrm_state *x, int count, void *ptr) out_hdr->sadb_msg_errno = 0; out_hdr->sadb_msg_reserved = 0; out_hdr->sadb_msg_seq = count + 1; - out_hdr->sadb_msg_pid = pfk->dump.msg_pid; + out_hdr->sadb_msg_pid = pfk->dump.msg_portid; if (pfk->dump.skb) pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE, @@ -1798,7 +1798,7 @@ static int pfkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_ms return -EINVAL; pfk->dump.msg_version = hdr->sadb_msg_version; - pfk->dump.msg_pid = hdr->sadb_msg_pid; + pfk->dump.msg_portid = hdr->sadb_msg_pid; pfk->dump.dump = pfkey_dump_sa; pfk->dump.done = pfkey_dump_sa_done; xfrm_state_walk_init(&pfk->dump.u.state, proto); @@ -2157,7 +2157,7 @@ static int key_notify_policy(struct xfrm_policy *xp, int dir, const struct km_ev out_hdr->sadb_msg_type = event2poltype(c->event); out_hdr->sadb_msg_errno = 0; out_hdr->sadb_msg_seq = c->seq; - out_hdr->sadb_msg_pid = c->pid; + out_hdr->sadb_msg_pid = c->portid; pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xp_net(xp)); return 0; @@ -2272,7 +2272,7 @@ static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, const struct sadb_ c.event = XFRM_MSG_NEWPOLICY; c.seq = hdr->sadb_msg_seq; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c); xfrm_pol_put(xp); @@ -2351,7 +2351,7 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, const struct sa goto out; c.seq = hdr->sadb_msg_seq; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; c.data.byid = 0; c.event = XFRM_MSG_DELPOLICY; km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c); @@ -2597,7 +2597,7 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_ if (err) goto out; c.seq = hdr->sadb_msg_seq; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; c.data.byid = 1; c.event = XFRM_MSG_DELPOLICY; km_policy_notify(xp, dir, &c); @@ -2634,7 +2634,7 @@ static int dump_sp(struct xfrm_policy *xp, int dir, int count, void *ptr) out_hdr->sadb_msg_satype = SADB_SATYPE_UNSPEC; out_hdr->sadb_msg_errno = 0; out_hdr->sadb_msg_seq = count + 1; - out_hdr->sadb_msg_pid = pfk->dump.msg_pid; + out_hdr->sadb_msg_pid = pfk->dump.msg_portid; if (pfk->dump.skb) pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE, @@ -2663,7 +2663,7 @@ static int pfkey_spddump(struct sock *sk, struct sk_buff *skb, const struct sadb return -EBUSY; pfk->dump.msg_version = hdr->sadb_msg_version; - pfk->dump.msg_pid = hdr->sadb_msg_pid; + pfk->dump.msg_portid = hdr->sadb_msg_pid; pfk->dump.dump = pfkey_dump_sp; pfk->dump.done = pfkey_dump_sp_done; xfrm_policy_walk_init(&pfk->dump.u.policy, XFRM_POLICY_TYPE_MAIN); @@ -2682,7 +2682,7 @@ static int key_notify_policy_flush(const struct km_event *c) hdr = (struct sadb_msg *) skb_put(skb_out, sizeof(struct sadb_msg)); hdr->sadb_msg_type = SADB_X_SPDFLUSH; hdr->sadb_msg_seq = c->seq; - hdr->sadb_msg_pid = c->pid; + hdr->sadb_msg_pid = c->portid; hdr->sadb_msg_version = PF_KEY_V2; hdr->sadb_msg_errno = (uint8_t) 0; hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t)); @@ -2711,7 +2711,7 @@ static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, const struct sad c.data.type = XFRM_POLICY_TYPE_MAIN; c.event = XFRM_MSG_FLUSHPOLICY; - c.pid = hdr->sadb_msg_pid; + c.portid = hdr->sadb_msg_pid; c.seq = hdr->sadb_msg_seq; c.net = net; km_policy_notify(NULL, 0, &c); diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index d71cd92..6ec3f67 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -78,7 +78,7 @@ static int l2tp_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info) goto out; } - hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, + hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq, &l2tp_nl_family, 0, L2TP_CMD_NOOP); if (IS_ERR(hdr)) { ret = PTR_ERR(hdr); @@ -87,7 +87,7 @@ static int l2tp_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info) genlmsg_end(msg, hdr); - return genlmsg_unicast(genl_info_net(info), msg, info->snd_pid); + return genlmsg_unicast(genl_info_net(info), msg, info->snd_portid); err_out: nlmsg_free(msg); @@ -235,7 +235,7 @@ out: return ret; } -static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 pid, u32 seq, int flags, +static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 portid, u32 seq, int flags, struct l2tp_tunnel *tunnel) { void *hdr; @@ -248,7 +248,7 @@ static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 pid, u32 seq, int flags, struct l2tp_stats stats; unsigned int start; - hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags, + hdr = genlmsg_put(skb, portid, seq, &l2tp_nl_family, flags, L2TP_CMD_TUNNEL_GET); if (IS_ERR(hdr)) return PTR_ERR(hdr); @@ -359,12 +359,12 @@ static int l2tp_nl_cmd_tunnel_get(struct sk_buff *skb, struct genl_info *info) goto out; } - ret = l2tp_nl_tunnel_send(msg, info->snd_pid, info->snd_seq, + ret = l2tp_nl_tunnel_send(msg, info->snd_portid, info->snd_seq, NLM_F_ACK, tunnel); if (ret < 0) goto err_out; - return genlmsg_unicast(net, msg, info->snd_pid); + return genlmsg_unicast(net, msg, info->snd_portid); err_out: nlmsg_free(msg); @@ -384,7 +384,7 @@ static int l2tp_nl_cmd_tunnel_dump(struct sk_buff *skb, struct netlink_callback if (tunnel == NULL) goto out; - if (l2tp_nl_tunnel_send(skb, NETLINK_CB(cb->skb).pid, + if (l2tp_nl_tunnel_send(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, tunnel) <= 0) goto out; @@ -604,7 +604,7 @@ out: return ret; } -static int l2tp_nl_session_send(struct sk_buff *skb, u32 pid, u32 seq, int flags, +static int l2tp_nl_session_send(struct sk_buff *skb, u32 portid, u32 seq, int flags, struct l2tp_session *session) { void *hdr; @@ -616,7 +616,7 @@ static int l2tp_nl_session_send(struct sk_buff *skb, u32 pid, u32 seq, int flags sk = tunnel->sock; - hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags, L2TP_CMD_SESSION_GET); + hdr = genlmsg_put(skb, portid, seq, &l2tp_nl_family, flags, L2TP_CMD_SESSION_GET); if (IS_ERR(hdr)) return PTR_ERR(hdr); @@ -705,12 +705,12 @@ static int l2tp_nl_cmd_session_get(struct sk_buff *skb, struct genl_info *info) goto out; } - ret = l2tp_nl_session_send(msg, info->snd_pid, info->snd_seq, + ret = l2tp_nl_session_send(msg, info->snd_portid, info->snd_seq, 0, session); if (ret < 0) goto err_out; - return genlmsg_unicast(genl_info_net(info), msg, info->snd_pid); + return genlmsg_unicast(genl_info_net(info), msg, info->snd_portid); err_out: nlmsg_free(msg); @@ -742,7 +742,7 @@ static int l2tp_nl_cmd_session_dump(struct sk_buff *skb, struct netlink_callback continue; } - if (l2tp_nl_session_send(skb, NETLINK_CB(cb->skb).pid, + if (l2tp_nl_session_send(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, session) <= 0) break; diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index 9730882..ad39ef4 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -563,13 +563,13 @@ flag_exist(const struct nlmsghdr *nlh) } static struct nlmsghdr * -start_msg(struct sk_buff *skb, u32 pid, u32 seq, unsigned int flags, +start_msg(struct sk_buff *skb, u32 portid, u32 seq, unsigned int flags, enum ipset_cmd cmd) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - nlh = nlmsg_put(skb, pid, seq, cmd | (NFNL_SUBSYS_IPSET << 8), + nlh = nlmsg_put(skb, portid, seq, cmd | (NFNL_SUBSYS_IPSET << 8), sizeof(*nfmsg), flags); if (nlh == NULL) return NULL; @@ -1045,7 +1045,7 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb) ip_set_id_t index = IPSET_INVALID_ID, max; struct ip_set *set = NULL; struct nlmsghdr *nlh = NULL; - unsigned int flags = NETLINK_CB(cb->skb).pid ? NLM_F_MULTI : 0; + unsigned int flags = NETLINK_CB(cb->skb).portid ? NLM_F_MULTI : 0; u32 dump_type, dump_flags; int ret = 0; @@ -1093,7 +1093,7 @@ dump_last: pr_debug("reference set\n"); __ip_set_get(index); } - nlh = start_msg(skb, NETLINK_CB(cb->skb).pid, + nlh = start_msg(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, flags, IPSET_CMD_LIST); if (!nlh) { @@ -1226,7 +1226,7 @@ call_ad(struct sock *ctnl, struct sk_buff *skb, struct ip_set *set, skb2 = nlmsg_new(payload, GFP_KERNEL); if (skb2 == NULL) return -ENOMEM; - rep = __nlmsg_put(skb2, NETLINK_CB(skb).pid, + rep = __nlmsg_put(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NLMSG_ERROR, payload, 0); errmsg = nlmsg_data(rep); errmsg->error = ret; @@ -1241,7 +1241,7 @@ call_ad(struct sock *ctnl, struct sk_buff *skb, struct ip_set *set, *errline = lineno; - netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); /* Signal netlink not to send its ACK/errmsg. */ return -EINTR; } @@ -1416,7 +1416,7 @@ ip_set_header(struct sock *ctnl, struct sk_buff *skb, if (skb2 == NULL) return -ENOMEM; - nlh2 = start_msg(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0, + nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0, IPSET_CMD_HEADER); if (!nlh2) goto nlmsg_failure; @@ -1428,7 +1428,7 @@ ip_set_header(struct sock *ctnl, struct sk_buff *skb, goto nla_put_failure; nlmsg_end(skb2, nlh2); - ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret < 0) return ret; @@ -1476,7 +1476,7 @@ ip_set_type(struct sock *ctnl, struct sk_buff *skb, if (skb2 == NULL) return -ENOMEM; - nlh2 = start_msg(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0, + nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0, IPSET_CMD_TYPE); if (!nlh2) goto nlmsg_failure; @@ -1489,7 +1489,7 @@ ip_set_type(struct sock *ctnl, struct sk_buff *skb, nlmsg_end(skb2, nlh2); pr_debug("Send TYPE, nlmsg_len: %u\n", nlh2->nlmsg_len); - ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret < 0) return ret; @@ -1525,7 +1525,7 @@ ip_set_protocol(struct sock *ctnl, struct sk_buff *skb, if (skb2 == NULL) return -ENOMEM; - nlh2 = start_msg(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0, + nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0, IPSET_CMD_PROTOCOL); if (!nlh2) goto nlmsg_failure; @@ -1533,7 +1533,7 @@ ip_set_protocol(struct sock *ctnl, struct sk_buff *skb, goto nla_put_failure; nlmsg_end(skb2, nlh2); - ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret < 0) return ret; diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 767cc12..0f924bf 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -2939,7 +2939,7 @@ static int ip_vs_genl_dump_service(struct sk_buff *skb, { void *hdr; - hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, &ip_vs_genl_family, NLM_F_MULTI, IPVS_CMD_NEW_SERVICE); if (!hdr) @@ -3128,7 +3128,7 @@ static int ip_vs_genl_dump_dest(struct sk_buff *skb, struct ip_vs_dest *dest, { void *hdr; - hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, &ip_vs_genl_family, NLM_F_MULTI, IPVS_CMD_NEW_DEST); if (!hdr) @@ -3257,7 +3257,7 @@ static int ip_vs_genl_dump_daemon(struct sk_buff *skb, __be32 state, struct netlink_callback *cb) { void *hdr; - hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, &ip_vs_genl_family, NLM_F_MULTI, IPVS_CMD_NEW_DAEMON); if (!hdr) diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c index e7be79e..de9781b 100644 --- a/net/netfilter/nf_conntrack_ecache.c +++ b/net/netfilter/nf_conntrack_ecache.c @@ -61,7 +61,7 @@ void nf_ct_deliver_cached_events(struct nf_conn *ct) goto out_unlock; item.ct = ct; - item.pid = 0; + item.portid = 0; item.report = 0; ret = notify->fcn(events | missed, &item); diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index a205bd6..5977003 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -418,16 +418,16 @@ nla_put_failure: } static int -ctnetlink_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +ctnetlink_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, struct nf_conn *ct) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; struct nlattr *nest_parms; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_NEW); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -604,7 +604,7 @@ ctnetlink_conntrack_event(unsigned int events, struct nf_ct_event *item) goto errout; type |= NFNL_SUBSYS_CTNETLINK << 8; - nlh = nlmsg_put(skb, item->pid, 0, type, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, item->portid, 0, type, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -680,7 +680,7 @@ ctnetlink_conntrack_event(unsigned int events, struct nf_ct_event *item) rcu_read_unlock(); nlmsg_end(skb, nlh); - err = nfnetlink_send(skb, net, item->pid, group, item->report, + err = nfnetlink_send(skb, net, item->portid, group, item->report, GFP_ATOMIC); if (err == -ENOBUFS || err == -EAGAIN) return -ENOBUFS; @@ -757,7 +757,7 @@ restart: #endif rcu_read_lock(); res = - ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).pid, + ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NFNL_MSG_TYPE(cb->nlh->nlmsg_type), ct); @@ -961,7 +961,7 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, else { /* Flush the whole table */ nf_conntrack_flush_report(net, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); return 0; } @@ -985,7 +985,7 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, if (del_timer(&ct->timeout)) { if (nf_conntrack_event_report(IPCT_DESTROY, ct, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)) < 0) { nf_ct_delete_from_lists(ct); /* we failed to report the event, try later */ @@ -1069,14 +1069,14 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb, } rcu_read_lock(); - err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, + err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), ct); rcu_read_unlock(); nf_ct_put(ct); if (err <= 0) goto free; - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (err < 0) goto out; @@ -1616,7 +1616,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, (1 << IPCT_PROTOINFO) | (1 << IPCT_NATSEQADJ) | (1 << IPCT_MARK) | events, - ct, NETLINK_CB(skb).pid, + ct, NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_put(ct); } @@ -1638,7 +1638,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, (1 << IPCT_PROTOINFO) | (1 << IPCT_NATSEQADJ) | (1 << IPCT_MARK), - ct, NETLINK_CB(skb).pid, + ct, NETLINK_CB(skb).portid, nlmsg_report(nlh)); } } @@ -1648,15 +1648,15 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, } static int -ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 pid, u32 seq, +ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 portid, u32 seq, __u16 cpu, const struct ip_conntrack_stat *st) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_GET_STATS_CPU); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -1708,7 +1708,7 @@ ctnetlink_ct_stat_cpu_dump(struct sk_buff *skb, struct netlink_callback *cb) st = per_cpu_ptr(net->ct.stat, cpu); if (ctnetlink_ct_stat_cpu_fill_info(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cpu, st) < 0) break; @@ -1734,16 +1734,16 @@ ctnetlink_stat_ct_cpu(struct sock *ctnl, struct sk_buff *skb, } static int -ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, struct net *net) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; unsigned int nr_conntracks = atomic_read(&net->ct.count); event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_GET_STATS); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -1776,14 +1776,14 @@ ctnetlink_stat_ct(struct sock *ctnl, struct sk_buff *skb, if (skb2 == NULL) return -ENOMEM; - err = ctnetlink_stat_ct_fill_info(skb2, NETLINK_CB(skb).pid, + err = ctnetlink_stat_ct_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), sock_net(skb->sk)); if (err <= 0) goto free; - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (err < 0) goto out; @@ -2073,15 +2073,15 @@ nla_put_failure: } static int -ctnetlink_exp_fill_info(struct sk_buff *skb, u32 pid, u32 seq, +ctnetlink_exp_fill_info(struct sk_buff *skb, u32 portid, u32 seq, int event, const struct nf_conntrack_expect *exp) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0; + unsigned int flags = portid ? NLM_F_MULTI : 0; event |= NFNL_SUBSYS_CTNETLINK_EXP << 8; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -2132,7 +2132,7 @@ ctnetlink_expect_event(unsigned int events, struct nf_exp_event *item) goto errout; type |= NFNL_SUBSYS_CTNETLINK_EXP << 8; - nlh = nlmsg_put(skb, item->pid, 0, type, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, item->portid, 0, type, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -2147,7 +2147,7 @@ ctnetlink_expect_event(unsigned int events, struct nf_exp_event *item) rcu_read_unlock(); nlmsg_end(skb, nlh); - nfnetlink_send(skb, net, item->pid, group, item->report, GFP_ATOMIC); + nfnetlink_send(skb, net, item->portid, group, item->report, GFP_ATOMIC); return 0; nla_put_failure: @@ -2190,7 +2190,7 @@ restart: cb->args[1] = 0; } if (ctnetlink_exp_fill_info(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW, exp) < 0) { @@ -2283,14 +2283,14 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb, } rcu_read_lock(); - err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid, + err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW, exp); rcu_read_unlock(); nf_ct_expect_put(exp); if (err <= 0) goto free; - err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); + err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (err < 0) goto out; @@ -2344,7 +2344,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, /* after list removal, usage count == 1 */ spin_lock_bh(&nf_conntrack_lock); if (del_timer(&exp->timeout)) { - nf_ct_unlink_expect_report(exp, NETLINK_CB(skb).pid, + nf_ct_unlink_expect_report(exp, NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_expect_put(exp); } @@ -2366,7 +2366,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, if (!strcmp(m_help->helper->name, name) && del_timer(&exp->timeout)) { nf_ct_unlink_expect_report(exp, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_expect_put(exp); } @@ -2382,7 +2382,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, hnode) { if (del_timer(&exp->timeout)) { nf_ct_unlink_expect_report(exp, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); nf_ct_expect_put(exp); } @@ -2447,7 +2447,7 @@ static int ctnetlink_create_expect(struct net *net, u16 zone, const struct nlattr * const cda[], u_int8_t u3, - u32 pid, int report) + u32 portid, int report) { struct nf_conntrack_tuple tuple, mask, master_tuple; struct nf_conntrack_tuple_hash *h = NULL; @@ -2560,7 +2560,7 @@ ctnetlink_create_expect(struct net *net, u16 zone, if (err < 0) goto err_out; } - err = nf_ct_expect_related_report(exp, pid, report); + err = nf_ct_expect_related_report(exp, portid, report); err_out: nf_ct_expect_put(exp); out: @@ -2603,7 +2603,7 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, if (nlh->nlmsg_flags & NLM_F_CREATE) { err = ctnetlink_create_expect(net, zone, cda, u3, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, nlmsg_report(nlh)); } return err; @@ -2618,15 +2618,15 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, } static int -ctnetlink_exp_stat_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int cpu, +ctnetlink_exp_stat_fill_info(struct sk_buff *skb, u32 portid, u32 seq, int cpu, const struct ip_conntrack_stat *st) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0, event; + unsigned int flags = portid ? NLM_F_MULTI : 0, event; event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_EXP_GET_STATS_CPU); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -2665,7 +2665,7 @@ ctnetlink_exp_stat_cpu_dump(struct sk_buff *skb, struct netlink_callback *cb) continue; st = per_cpu_ptr(net->ct.stat, cpu); - if (ctnetlink_exp_stat_fill_info(skb, NETLINK_CB(cb->skb).pid, + if (ctnetlink_exp_stat_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cpu, st) < 0) break; diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c index d7ec928..589d686 100644 --- a/net/netfilter/nfnetlink_acct.c +++ b/net/netfilter/nfnetlink_acct.c @@ -91,16 +91,16 @@ nfnl_acct_new(struct sock *nfnl, struct sk_buff *skb, } static int -nfnl_acct_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +nfnl_acct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, int event, struct nf_acct *acct) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0; + unsigned int flags = portid ? NLM_F_MULTI : 0; u64 pkts, bytes; event |= NFNL_SUBSYS_ACCT << 8; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -150,7 +150,7 @@ nfnl_acct_dump(struct sk_buff *skb, struct netlink_callback *cb) if (last && cur != last) continue; - if (nfnl_acct_fill_info(skb, NETLINK_CB(cb->skb).pid, + if (nfnl_acct_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NFNL_MSG_TYPE(cb->nlh->nlmsg_type), NFNL_MSG_ACCT_NEW, cur) < 0) { @@ -195,7 +195,7 @@ nfnl_acct_get(struct sock *nfnl, struct sk_buff *skb, break; } - ret = nfnl_acct_fill_info(skb2, NETLINK_CB(skb).pid, + ret = nfnl_acct_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), NFNL_MSG_ACCT_NEW, cur); @@ -203,7 +203,7 @@ nfnl_acct_get(struct sock *nfnl, struct sk_buff *skb, kfree_skb(skb2); break; } - ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).pid, + ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret > 0) ret = 0; diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c index 32a1ba3..3678073 100644 --- a/net/netfilter/nfnetlink_cthelper.c +++ b/net/netfilter/nfnetlink_cthelper.c @@ -395,16 +395,16 @@ nla_put_failure: } static int -nfnl_cthelper_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +nfnl_cthelper_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, int event, struct nf_conntrack_helper *helper) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0; + unsigned int flags = portid ? NLM_F_MULTI : 0; int status; event |= NFNL_SUBSYS_CTHELPER << 8; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -468,7 +468,7 @@ restart: cb->args[1] = 0; } if (nfnl_cthelper_fill_info(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NFNL_MSG_TYPE(cb->nlh->nlmsg_type), NFNL_MSG_CTHELPER_NEW, cur) < 0) { @@ -538,7 +538,7 @@ nfnl_cthelper_get(struct sock *nfnl, struct sk_buff *skb, break; } - ret = nfnl_cthelper_fill_info(skb2, NETLINK_CB(skb).pid, + ret = nfnl_cthelper_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), NFNL_MSG_CTHELPER_NEW, cur); @@ -547,7 +547,7 @@ nfnl_cthelper_get(struct sock *nfnl, struct sk_buff *skb, break; } - ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).pid, + ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret > 0) ret = 0; diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index cdecbc8..8847b4d 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -155,16 +155,16 @@ err_proto_put: } static int -ctnl_timeout_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type, +ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, int event, struct ctnl_timeout *timeout) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; - unsigned int flags = pid ? NLM_F_MULTI : 0; + unsigned int flags = portid ? NLM_F_MULTI : 0; struct nf_conntrack_l4proto *l4proto = timeout->l4proto; event |= NFNL_SUBSYS_CTNETLINK_TIMEOUT << 8; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); if (nlh == NULL) goto nlmsg_failure; @@ -222,7 +222,7 @@ ctnl_timeout_dump(struct sk_buff *skb, struct netlink_callback *cb) if (last && cur != last) continue; - if (ctnl_timeout_fill_info(skb, NETLINK_CB(cb->skb).pid, + if (ctnl_timeout_fill_info(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NFNL_MSG_TYPE(cb->nlh->nlmsg_type), IPCTNL_MSG_TIMEOUT_NEW, cur) < 0) { @@ -268,7 +268,7 @@ cttimeout_get_timeout(struct sock *ctnl, struct sk_buff *skb, break; } - ret = ctnl_timeout_fill_info(skb2, NETLINK_CB(skb).pid, + ret = ctnl_timeout_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFNL_MSG_TYPE(nlh->nlmsg_type), IPCTNL_MSG_TIMEOUT_NEW, cur); @@ -276,7 +276,7 @@ cttimeout_get_timeout(struct sock *ctnl, struct sk_buff *skb, kfree_skb(skb2); break; } - ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, + ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret > 0) ret = 0; diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index be194b1..8cb67c4 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -56,7 +56,7 @@ struct nfulnl_instance { struct sk_buff *skb; /* pre-allocatd skb */ struct timer_list timer; struct user_namespace *peer_user_ns; /* User namespace of the peer process */ - int peer_pid; /* PID of the peer process */ + int peer_portid; /* PORTID of the peer process */ /* configurable parameters */ unsigned int flushtimeout; /* timeout until queue flush */ @@ -133,7 +133,7 @@ instance_put(struct nfulnl_instance *inst) static void nfulnl_timer(unsigned long data); static struct nfulnl_instance * -instance_create(u_int16_t group_num, int pid, struct user_namespace *user_ns) +instance_create(u_int16_t group_num, int portid, struct user_namespace *user_ns) { struct nfulnl_instance *inst; int err; @@ -164,7 +164,7 @@ instance_create(u_int16_t group_num, int pid, struct user_namespace *user_ns) setup_timer(&inst->timer, nfulnl_timer, (unsigned long)inst); inst->peer_user_ns = user_ns; - inst->peer_pid = pid; + inst->peer_portid = portid; inst->group_num = group_num; inst->qthreshold = NFULNL_QTHRESH_DEFAULT; @@ -336,7 +336,7 @@ __nfulnl_send(struct nfulnl_instance *inst) if (!nlh) goto out; } - status = nfnetlink_unicast(inst->skb, &init_net, inst->peer_pid, + status = nfnetlink_unicast(inst->skb, &init_net, inst->peer_portid, MSG_DONTWAIT); inst->qlen = 0; @@ -703,7 +703,7 @@ nfulnl_rcv_nl_event(struct notifier_block *this, if (event == NETLINK_URELEASE && n->protocol == NETLINK_NETFILTER) { int i; - /* destroy all instances for this pid */ + /* destroy all instances for this portid */ spin_lock_bh(&instances_lock); for (i = 0; i < INSTANCE_BUCKETS; i++) { struct hlist_node *tmp, *t2; @@ -712,7 +712,7 @@ nfulnl_rcv_nl_event(struct notifier_block *this, hlist_for_each_entry_safe(inst, tmp, t2, head, hlist) { if ((net_eq(n->net, &init_net)) && - (n->pid == inst->peer_pid)) + (n->portid == inst->peer_portid)) __instance_destroy(inst); } } @@ -774,7 +774,7 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb, } inst = instance_lookup_get(group_num); - if (inst && inst->peer_pid != NETLINK_CB(skb).pid) { + if (inst && inst->peer_portid != NETLINK_CB(skb).portid) { ret = -EPERM; goto out_put; } @@ -788,7 +788,7 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb, } inst = instance_create(group_num, - NETLINK_CB(skb).pid, + NETLINK_CB(skb).portid, sk_user_ns(NETLINK_CB(skb).ssk)); if (IS_ERR(inst)) { ret = PTR_ERR(inst); @@ -947,7 +947,7 @@ static int seq_show(struct seq_file *s, void *v) return seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n", inst->group_num, - inst->peer_pid, inst->qlen, + inst->peer_portid, inst->qlen, inst->copy_mode, inst->copy_range, inst->flushtimeout, atomic_read(&inst->use)); } diff --git a/net/netfilter/nfnetlink_queue_core.c b/net/netfilter/nfnetlink_queue_core.c index c0496a5..b8d9995 100644 --- a/net/netfilter/nfnetlink_queue_core.c +++ b/net/netfilter/nfnetlink_queue_core.c @@ -44,7 +44,7 @@ struct nfqnl_instance { struct hlist_node hlist; /* global list of queues */ struct rcu_head rcu; - int peer_pid; + int peer_portid; unsigned int queue_maxlen; unsigned int copy_range; unsigned int queue_dropped; @@ -92,7 +92,7 @@ instance_lookup(u_int16_t queue_num) } static struct nfqnl_instance * -instance_create(u_int16_t queue_num, int pid) +instance_create(u_int16_t queue_num, int portid) { struct nfqnl_instance *inst; unsigned int h; @@ -111,7 +111,7 @@ instance_create(u_int16_t queue_num, int pid) } inst->queue_num = queue_num; - inst->peer_pid = pid; + inst->peer_portid = portid; inst->queue_maxlen = NFQNL_QMAX_DEFAULT; inst->copy_range = 0xfffff; inst->copy_mode = NFQNL_COPY_NONE; @@ -440,7 +440,7 @@ nfqnl_enqueue_packet(struct nf_queue_entry *entry, unsigned int queuenum) } spin_lock_bh(&queue->lock); - if (!queue->peer_pid) { + if (!queue->peer_portid) { err = -EINVAL; goto err_out_free_nskb; } @@ -459,7 +459,7 @@ nfqnl_enqueue_packet(struct nf_queue_entry *entry, unsigned int queuenum) *packet_id_ptr = htonl(entry->id); /* nfnetlink_unicast will either free the nskb or add it to a socket */ - err = nfnetlink_unicast(nskb, &init_net, queue->peer_pid, MSG_DONTWAIT); + err = nfnetlink_unicast(nskb, &init_net, queue->peer_portid, MSG_DONTWAIT); if (err < 0) { queue->queue_user_dropped++; goto err_out_unlock; @@ -616,7 +616,7 @@ nfqnl_rcv_nl_event(struct notifier_block *this, if (event == NETLINK_URELEASE && n->protocol == NETLINK_NETFILTER) { int i; - /* destroy all instances for this pid */ + /* destroy all instances for this portid */ spin_lock(&instances_lock); for (i = 0; i < INSTANCE_BUCKETS; i++) { struct hlist_node *tmp, *t2; @@ -625,7 +625,7 @@ nfqnl_rcv_nl_event(struct notifier_block *this, hlist_for_each_entry_safe(inst, tmp, t2, head, hlist) { if ((n->net == &init_net) && - (n->pid == inst->peer_pid)) + (n->portid == inst->peer_portid)) __instance_destroy(inst); } } @@ -650,7 +650,7 @@ static const struct nla_policy nfqa_verdict_batch_policy[NFQA_MAX+1] = { [NFQA_MARK] = { .type = NLA_U32 }, }; -static struct nfqnl_instance *verdict_instance_lookup(u16 queue_num, int nlpid) +static struct nfqnl_instance *verdict_instance_lookup(u16 queue_num, int nlportid) { struct nfqnl_instance *queue; @@ -658,7 +658,7 @@ static struct nfqnl_instance *verdict_instance_lookup(u16 queue_num, int nlpid) if (!queue) return ERR_PTR(-ENODEV); - if (queue->peer_pid != nlpid) + if (queue->peer_portid != nlportid) return ERR_PTR(-EPERM); return queue; @@ -698,7 +698,7 @@ nfqnl_recv_verdict_batch(struct sock *ctnl, struct sk_buff *skb, LIST_HEAD(batch_list); u16 queue_num = ntohs(nfmsg->res_id); - queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).pid); + queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).portid); if (IS_ERR(queue)) return PTR_ERR(queue); @@ -749,7 +749,7 @@ nfqnl_recv_verdict(struct sock *ctnl, struct sk_buff *skb, queue = instance_lookup(queue_num); if (!queue) - queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).pid); + queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).portid); if (IS_ERR(queue)) return PTR_ERR(queue); @@ -832,7 +832,7 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb, rcu_read_lock(); queue = instance_lookup(queue_num); - if (queue && queue->peer_pid != NETLINK_CB(skb).pid) { + if (queue && queue->peer_portid != NETLINK_CB(skb).portid) { ret = -EPERM; goto err_out_unlock; } @@ -844,7 +844,7 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb, ret = -EBUSY; goto err_out_unlock; } - queue = instance_create(queue_num, NETLINK_CB(skb).pid); + queue = instance_create(queue_num, NETLINK_CB(skb).portid); if (IS_ERR(queue)) { ret = PTR_ERR(queue); goto err_out_unlock; @@ -1016,7 +1016,7 @@ static int seq_show(struct seq_file *s, void *v) return seq_printf(s, "%5d %6d %5d %1d %5d %5d %5d %8d %2d\n", inst->queue_num, - inst->peer_pid, inst->queue_total, + inst->peer_portid, inst->queue_total, inst->copy_mode, inst->copy_range, inst->queue_dropped, inst->queue_user_dropped, inst->id_sequence, 1); diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c index 6bf8783..c15042f 100644 --- a/net/netlabel/netlabel_cipso_v4.c +++ b/net/netlabel/netlabel_cipso_v4.c @@ -627,7 +627,7 @@ static int netlbl_cipsov4_listall_cb(struct cipso_v4_doi *doi_def, void *arg) struct netlbl_cipsov4_doiwalk_arg *cb_arg = arg; void *data; - data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid, + data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).portid, cb_arg->seq, &netlbl_cipsov4_gnl_family, NLM_F_MULTI, NLBL_CIPSOV4_C_LISTALL); if (data == NULL) diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c index 4809e2e..c5384ff 100644 --- a/net/netlabel/netlabel_mgmt.c +++ b/net/netlabel/netlabel_mgmt.c @@ -448,7 +448,7 @@ static int netlbl_mgmt_listall_cb(struct netlbl_dom_map *entry, void *arg) struct netlbl_domhsh_walk_arg *cb_arg = arg; void *data; - data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid, + data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).portid, cb_arg->seq, &netlbl_mgmt_gnl_family, NLM_F_MULTI, NLBL_MGMT_C_LISTALL); if (data == NULL) @@ -613,7 +613,7 @@ static int netlbl_mgmt_protocols_cb(struct sk_buff *skb, int ret_val = -ENOMEM; void *data; - data = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + data = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, &netlbl_mgmt_gnl_family, NLM_F_MULTI, NLBL_MGMT_C_PROTOCOLS); if (data == NULL) diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c index e7ff694..b794441 100644 --- a/net/netlabel/netlabel_unlabeled.c +++ b/net/netlabel/netlabel_unlabeled.c @@ -1096,7 +1096,7 @@ static int netlbl_unlabel_staticlist_gen(u32 cmd, char *secctx; u32 secctx_len; - data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid, + data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).portid, cb_arg->seq, &netlbl_unlabel_gnl_family, NLM_F_MULTI, cmd); if (data == NULL) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 4d348e9..0f2e3ad 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -67,8 +67,8 @@ struct netlink_sock { /* struct sock has to be the first member of netlink_sock */ struct sock sk; - u32 pid; - u32 dst_pid; + u32 portid; + u32 dst_portid; u32 dst_group; u32 flags; u32 subscriptions; @@ -104,7 +104,7 @@ static inline int netlink_is_kernel(struct sock *sk) return nlk_sk(sk)->flags & NETLINK_KERNEL_SOCKET; } -struct nl_pid_hash { +struct nl_portid_hash { struct hlist_head *table; unsigned long rehash_time; @@ -118,7 +118,7 @@ struct nl_pid_hash { }; struct netlink_table { - struct nl_pid_hash hash; + struct nl_portid_hash hash; struct hlist_head mc_list; struct listeners __rcu *listeners; unsigned int flags; @@ -145,9 +145,9 @@ static inline u32 netlink_group_mask(u32 group) return group ? 1 << (group - 1) : 0; } -static inline struct hlist_head *nl_pid_hashfn(struct nl_pid_hash *hash, u32 pid) +static inline struct hlist_head *nl_portid_hashfn(struct nl_portid_hash *hash, u32 portid) { - return &hash->table[jhash_1word(pid, hash->rnd) & hash->mask]; + return &hash->table[jhash_1word(portid, hash->rnd) & hash->mask]; } static void netlink_destroy_callback(struct netlink_callback *cb) @@ -239,17 +239,17 @@ netlink_unlock_table(void) wake_up(&nl_table_wait); } -static struct sock *netlink_lookup(struct net *net, int protocol, u32 pid) +static struct sock *netlink_lookup(struct net *net, int protocol, u32 portid) { - struct nl_pid_hash *hash = &nl_table[protocol].hash; + struct nl_portid_hash *hash = &nl_table[protocol].hash; struct hlist_head *head; struct sock *sk; struct hlist_node *node; read_lock(&nl_table_lock); - head = nl_pid_hashfn(hash, pid); + head = nl_portid_hashfn(hash, portid); sk_for_each(sk, node, head) { - if (net_eq(sock_net(sk), net) && (nlk_sk(sk)->pid == pid)) { + if (net_eq(sock_net(sk), net) && (nlk_sk(sk)->portid == portid)) { sock_hold(sk); goto found; } @@ -260,7 +260,7 @@ found: return sk; } -static struct hlist_head *nl_pid_hash_zalloc(size_t size) +static struct hlist_head *nl_portid_hash_zalloc(size_t size) { if (size <= PAGE_SIZE) return kzalloc(size, GFP_ATOMIC); @@ -270,7 +270,7 @@ static struct hlist_head *nl_pid_hash_zalloc(size_t size) get_order(size)); } -static void nl_pid_hash_free(struct hlist_head *table, size_t size) +static void nl_portid_hash_free(struct hlist_head *table, size_t size) { if (size <= PAGE_SIZE) kfree(table); @@ -278,7 +278,7 @@ static void nl_pid_hash_free(struct hlist_head *table, size_t size) free_pages((unsigned long)table, get_order(size)); } -static int nl_pid_hash_rehash(struct nl_pid_hash *hash, int grow) +static int nl_portid_hash_rehash(struct nl_portid_hash *hash, int grow) { unsigned int omask, mask, shift; size_t osize, size; @@ -296,7 +296,7 @@ static int nl_pid_hash_rehash(struct nl_pid_hash *hash, int grow) size *= 2; } - table = nl_pid_hash_zalloc(size); + table = nl_portid_hash_zalloc(size); if (!table) return 0; @@ -311,23 +311,23 @@ static int nl_pid_hash_rehash(struct nl_pid_hash *hash, int grow) struct hlist_node *node, *tmp; sk_for_each_safe(sk, node, tmp, &otable[i]) - __sk_add_node(sk, nl_pid_hashfn(hash, nlk_sk(sk)->pid)); + __sk_add_node(sk, nl_portid_hashfn(hash, nlk_sk(sk)->portid)); } - nl_pid_hash_free(otable, osize); + nl_portid_hash_free(otable, osize); hash->rehash_time = jiffies + 10 * 60 * HZ; return 1; } -static inline int nl_pid_hash_dilute(struct nl_pid_hash *hash, int len) +static inline int nl_portid_hash_dilute(struct nl_portid_hash *hash, int len) { int avg = hash->entries >> hash->shift; - if (unlikely(avg > 1) && nl_pid_hash_rehash(hash, 1)) + if (unlikely(avg > 1) && nl_portid_hash_rehash(hash, 1)) return 1; if (unlikely(len > avg) && time_after(jiffies, hash->rehash_time)) { - nl_pid_hash_rehash(hash, 0); + nl_portid_hash_rehash(hash, 0); return 1; } @@ -356,9 +356,9 @@ netlink_update_listeners(struct sock *sk) * makes sure updates are visible before bind or setsockopt return. */ } -static int netlink_insert(struct sock *sk, struct net *net, u32 pid) +static int netlink_insert(struct sock *sk, struct net *net, u32 portid) { - struct nl_pid_hash *hash = &nl_table[sk->sk_protocol].hash; + struct nl_portid_hash *hash = &nl_table[sk->sk_protocol].hash; struct hlist_head *head; int err = -EADDRINUSE; struct sock *osk; @@ -366,10 +366,10 @@ static int netlink_insert(struct sock *sk, struct net *net, u32 pid) int len; netlink_table_grab(); - head = nl_pid_hashfn(hash, pid); + head = nl_portid_hashfn(hash, portid); len = 0; sk_for_each(osk, node, head) { - if (net_eq(sock_net(osk), net) && (nlk_sk(osk)->pid == pid)) + if (net_eq(sock_net(osk), net) && (nlk_sk(osk)->portid == portid)) break; len++; } @@ -377,17 +377,17 @@ static int netlink_insert(struct sock *sk, struct net *net, u32 pid) goto err; err = -EBUSY; - if (nlk_sk(sk)->pid) + if (nlk_sk(sk)->portid) goto err; err = -ENOMEM; if (BITS_PER_LONG > 32 && unlikely(hash->entries >= UINT_MAX)) goto err; - if (len && nl_pid_hash_dilute(hash, len)) - head = nl_pid_hashfn(hash, pid); + if (len && nl_portid_hash_dilute(hash, len)) + head = nl_portid_hashfn(hash, portid); hash->entries++; - nlk_sk(sk)->pid = pid; + nlk_sk(sk)->portid = portid; sk_add_node(sk, head); err = 0; @@ -518,11 +518,11 @@ static int netlink_release(struct socket *sock) skb_queue_purge(&sk->sk_write_queue); - if (nlk->pid) { + if (nlk->portid) { struct netlink_notify n = { .net = sock_net(sk), .protocol = sk->sk_protocol, - .pid = nlk->pid, + .portid = nlk->portid, }; atomic_notifier_call_chain(&netlink_chain, NETLINK_URELEASE, &n); @@ -559,24 +559,24 @@ static int netlink_autobind(struct socket *sock) { struct sock *sk = sock->sk; struct net *net = sock_net(sk); - struct nl_pid_hash *hash = &nl_table[sk->sk_protocol].hash; + struct nl_portid_hash *hash = &nl_table[sk->sk_protocol].hash; struct hlist_head *head; struct sock *osk; struct hlist_node *node; - s32 pid = task_tgid_vnr(current); + s32 portid = task_tgid_vnr(current); int err; static s32 rover = -4097; retry: cond_resched(); netlink_table_grab(); - head = nl_pid_hashfn(hash, pid); + head = nl_portid_hashfn(hash, portid); sk_for_each(osk, node, head) { if (!net_eq(sock_net(osk), net)) continue; - if (nlk_sk(osk)->pid == pid) { - /* Bind collision, search negative pid values. */ - pid = rover--; + if (nlk_sk(osk)->portid == portid) { + /* Bind collision, search negative portid values. */ + portid = rover--; if (rover > -4097) rover = -4097; netlink_table_ungrab(); @@ -585,7 +585,7 @@ retry: } netlink_table_ungrab(); - err = netlink_insert(sk, net, pid); + err = netlink_insert(sk, net, portid); if (err == -EADDRINUSE) goto retry; @@ -668,8 +668,8 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, return err; } - if (nlk->pid) { - if (nladdr->nl_pid != nlk->pid) + if (nlk->portid) { + if (nladdr->nl_pid != nlk->portid) return -EINVAL; } else { err = nladdr->nl_pid ? @@ -715,7 +715,7 @@ static int netlink_connect(struct socket *sock, struct sockaddr *addr, if (addr->sa_family == AF_UNSPEC) { sk->sk_state = NETLINK_UNCONNECTED; - nlk->dst_pid = 0; + nlk->dst_portid = 0; nlk->dst_group = 0; return 0; } @@ -726,12 +726,12 @@ static int netlink_connect(struct socket *sock, struct sockaddr *addr, if (nladdr->nl_groups && !netlink_capable(sock, NL_CFG_F_NONROOT_SEND)) return -EPERM; - if (!nlk->pid) + if (!nlk->portid) err = netlink_autobind(sock); if (err == 0) { sk->sk_state = NETLINK_CONNECTED; - nlk->dst_pid = nladdr->nl_pid; + nlk->dst_portid = nladdr->nl_pid; nlk->dst_group = ffs(nladdr->nl_groups); } @@ -750,10 +750,10 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr, *addr_len = sizeof(*nladdr); if (peer) { - nladdr->nl_pid = nlk->dst_pid; + nladdr->nl_pid = nlk->dst_portid; nladdr->nl_groups = netlink_group_mask(nlk->dst_group); } else { - nladdr->nl_pid = nlk->pid; + nladdr->nl_pid = nlk->portid; nladdr->nl_groups = nlk->groups ? nlk->groups[0] : 0; } return 0; @@ -772,19 +772,19 @@ static void netlink_overrun(struct sock *sk) atomic_inc(&sk->sk_drops); } -static struct sock *netlink_getsockbypid(struct sock *ssk, u32 pid) +static struct sock *netlink_getsockbyportid(struct sock *ssk, u32 portid) { struct sock *sock; struct netlink_sock *nlk; - sock = netlink_lookup(sock_net(ssk), ssk->sk_protocol, pid); + sock = netlink_lookup(sock_net(ssk), ssk->sk_protocol, portid); if (!sock) return ERR_PTR(-ECONNREFUSED); /* Don't bother queuing skb if kernel socket has no input function */ nlk = nlk_sk(sock); if (sock->sk_state == NETLINK_CONNECTED && - nlk->dst_pid != nlk_sk(ssk)->pid) { + nlk->dst_portid != nlk_sk(ssk)->portid) { sock_put(sock); return ERR_PTR(-ECONNREFUSED); } @@ -935,7 +935,7 @@ static int netlink_unicast_kernel(struct sock *sk, struct sk_buff *skb, } int netlink_unicast(struct sock *ssk, struct sk_buff *skb, - u32 pid, int nonblock) + u32 portid, int nonblock) { struct sock *sk; int err; @@ -945,7 +945,7 @@ int netlink_unicast(struct sock *ssk, struct sk_buff *skb, timeo = sock_sndtimeo(ssk, nonblock); retry: - sk = netlink_getsockbypid(ssk, pid); + sk = netlink_getsockbyportid(ssk, portid); if (IS_ERR(sk)) { kfree_skb(skb); return PTR_ERR(sk); @@ -1005,7 +1005,7 @@ static int netlink_broadcast_deliver(struct sock *sk, struct sk_buff *skb) struct netlink_broadcast_data { struct sock *exclude_sk; struct net *net; - u32 pid; + u32 portid; u32 group; int failure; int delivery_failure; @@ -1026,7 +1026,7 @@ static int do_one_broadcast(struct sock *sk, if (p->exclude_sk == sk) goto out; - if (nlk->pid == p->pid || p->group - 1 >= nlk->ngroups || + if (nlk->portid == p->portid || p->group - 1 >= nlk->ngroups || !test_bit(p->group - 1, nlk->groups)) goto out; @@ -1078,7 +1078,7 @@ out: return 0; } -int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 pid, +int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 portid, u32 group, gfp_t allocation, int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data), void *filter_data) @@ -1092,7 +1092,7 @@ int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 pid, info.exclude_sk = ssk; info.net = net; - info.pid = pid; + info.portid = portid; info.group = group; info.failure = 0; info.delivery_failure = 0; @@ -1130,17 +1130,17 @@ int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 pid, } EXPORT_SYMBOL(netlink_broadcast_filtered); -int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid, +int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 portid, u32 group, gfp_t allocation) { - return netlink_broadcast_filtered(ssk, skb, pid, group, allocation, + return netlink_broadcast_filtered(ssk, skb, portid, group, allocation, NULL, NULL); } EXPORT_SYMBOL(netlink_broadcast); struct netlink_set_err_data { struct sock *exclude_sk; - u32 pid; + u32 portid; u32 group; int code; }; @@ -1156,7 +1156,7 @@ static int do_one_set_err(struct sock *sk, struct netlink_set_err_data *p) if (!net_eq(sock_net(sk), sock_net(p->exclude_sk))) goto out; - if (nlk->pid == p->pid || p->group - 1 >= nlk->ngroups || + if (nlk->portid == p->portid || p->group - 1 >= nlk->ngroups || !test_bit(p->group - 1, nlk->groups)) goto out; @@ -1174,14 +1174,14 @@ out: /** * netlink_set_err - report error to broadcast listeners * @ssk: the kernel netlink socket, as returned by netlink_kernel_create() - * @pid: the PID of a process that we want to skip (if any) + * @portid: the PORTID of a process that we want to skip (if any) * @groups: the broadcast group that will notice the error * @code: error code, must be negative (as usual in kernelspace) * * This function returns the number of broadcast listeners that have set the * NETLINK_RECV_NO_ENOBUFS socket option. */ -int netlink_set_err(struct sock *ssk, u32 pid, u32 group, int code) +int netlink_set_err(struct sock *ssk, u32 portid, u32 group, int code) { struct netlink_set_err_data info; struct hlist_node *node; @@ -1189,7 +1189,7 @@ int netlink_set_err(struct sock *ssk, u32 pid, u32 group, int code) int ret = 0; info.exclude_sk = ssk; - info.pid = pid; + info.portid = portid; info.group = group; /* sk->sk_err wants a positive error value */ info.code = -code; @@ -1354,7 +1354,7 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, struct sock *sk = sock->sk; struct netlink_sock *nlk = nlk_sk(sk); struct sockaddr_nl *addr = msg->msg_name; - u32 dst_pid; + u32 dst_portid; u32 dst_group; struct sk_buff *skb; int err; @@ -1374,18 +1374,18 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, err = -EINVAL; if (addr->nl_family != AF_NETLINK) goto out; - dst_pid = addr->nl_pid; + dst_portid = addr->nl_pid; dst_group = ffs(addr->nl_groups); err = -EPERM; - if ((dst_group || dst_pid) && + if ((dst_group || dst_portid) && !netlink_capable(sock, NL_CFG_F_NONROOT_SEND)) goto out; } else { - dst_pid = nlk->dst_pid; + dst_portid = nlk->dst_portid; dst_group = nlk->dst_group; } - if (!nlk->pid) { + if (!nlk->portid) { err = netlink_autobind(sock); if (err) goto out; @@ -1399,7 +1399,7 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, if (skb == NULL) goto out; - NETLINK_CB(skb).pid = nlk->pid; + NETLINK_CB(skb).portid = nlk->portid; NETLINK_CB(skb).dst_group = dst_group; NETLINK_CB(skb).creds = siocb->scm->creds; @@ -1417,9 +1417,9 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, if (dst_group) { atomic_inc(&skb->users); - netlink_broadcast(sk, skb, dst_pid, dst_group, GFP_KERNEL); + netlink_broadcast(sk, skb, dst_portid, dst_group, GFP_KERNEL); } - err = netlink_unicast(sk, skb, dst_pid, msg->msg_flags&MSG_DONTWAIT); + err = netlink_unicast(sk, skb, dst_portid, msg->msg_flags&MSG_DONTWAIT); out: scm_destroy(siocb->scm); @@ -1482,7 +1482,7 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock, struct sockaddr_nl *addr = (struct sockaddr_nl *)msg->msg_name; addr->nl_family = AF_NETLINK; addr->nl_pad = 0; - addr->nl_pid = NETLINK_CB(skb).pid; + addr->nl_pid = NETLINK_CB(skb).portid; addr->nl_groups = netlink_group_mask(NETLINK_CB(skb).dst_group); msg->msg_namelen = sizeof(*addr); } @@ -1683,7 +1683,7 @@ void netlink_clear_multicast_users(struct sock *ksk, unsigned int group) } struct nlmsghdr * -__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) +__nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags) { struct nlmsghdr *nlh; int size = NLMSG_LENGTH(len); @@ -1692,7 +1692,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) nlh->nlmsg_type = type; nlh->nlmsg_len = size; nlh->nlmsg_flags = flags; - nlh->nlmsg_pid = pid; + nlh->nlmsg_pid = portid; nlh->nlmsg_seq = seq; if (!__builtin_constant_p(size) || NLMSG_ALIGN(size) - size != 0) memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size); @@ -1788,7 +1788,7 @@ int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, atomic_inc(&skb->users); cb->skb = skb; - sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).pid); + sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).portid); if (sk == NULL) { netlink_destroy_callback(cb); return -ECONNREFUSED; @@ -1836,7 +1836,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err) sk = netlink_lookup(sock_net(in_skb->sk), in_skb->sk->sk_protocol, - NETLINK_CB(in_skb).pid); + NETLINK_CB(in_skb).portid); if (sk) { sk->sk_err = ENOBUFS; sk->sk_error_report(sk); @@ -1845,12 +1845,12 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err) return; } - rep = __nlmsg_put(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, + rep = __nlmsg_put(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, NLMSG_ERROR, payload, 0); errmsg = nlmsg_data(rep); errmsg->error = err; memcpy(&errmsg->msg, nlh, err ? nlh->nlmsg_len : sizeof(*nlh)); - netlink_unicast(in_skb->sk, skb, NETLINK_CB(in_skb).pid, MSG_DONTWAIT); + netlink_unicast(in_skb->sk, skb, NETLINK_CB(in_skb).portid, MSG_DONTWAIT); } EXPORT_SYMBOL(netlink_ack); @@ -1900,33 +1900,33 @@ EXPORT_SYMBOL(netlink_rcv_skb); * nlmsg_notify - send a notification netlink message * @sk: netlink socket to use * @skb: notification message - * @pid: destination netlink pid for reports or 0 + * @portid: destination netlink portid for reports or 0 * @group: destination multicast group or 0 * @report: 1 to report back, 0 to disable * @flags: allocation flags */ -int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 pid, +int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 portid, unsigned int group, int report, gfp_t flags) { int err = 0; if (group) { - int exclude_pid = 0; + int exclude_portid = 0; if (report) { atomic_inc(&skb->users); - exclude_pid = pid; + exclude_portid = portid; } /* errors reported via destination sk->sk_err, but propagate * delivery errors if NETLINK_BROADCAST_ERROR flag is set */ - err = nlmsg_multicast(sk, skb, exclude_pid, group, flags); + err = nlmsg_multicast(sk, skb, exclude_portid, group, flags); } if (report) { int err2; - err2 = nlmsg_unicast(sk, skb, pid); + err2 = nlmsg_unicast(sk, skb, portid); if (!err || err == -ESRCH) err = err2; } @@ -1951,7 +1951,7 @@ static struct sock *netlink_seq_socket_idx(struct seq_file *seq, loff_t pos) loff_t off = 0; for (i = 0; i < MAX_LINKS; i++) { - struct nl_pid_hash *hash = &nl_table[i].hash; + struct nl_portid_hash *hash = &nl_table[i].hash; for (j = 0; j <= hash->mask; j++) { sk_for_each(s, node, &hash->table[j]) { @@ -1999,7 +1999,7 @@ static void *netlink_seq_next(struct seq_file *seq, void *v, loff_t *pos) j = iter->hash_idx + 1; do { - struct nl_pid_hash *hash = &nl_table[i].hash; + struct nl_portid_hash *hash = &nl_table[i].hash; for (; j <= hash->mask; j++) { s = sk_head(&hash->table[j]); @@ -2038,7 +2038,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v) seq_printf(seq, "%pK %-3d %-6d %08x %-8d %-8d %pK %-8d %-8d %-8lu\n", s, s->sk_protocol, - nlk->pid, + nlk->portid, nlk->groups ? (u32)nlk->groups[0] : 0, sk_rmem_alloc_get(s), sk_wmem_alloc_get(s), @@ -2183,12 +2183,12 @@ static int __init netlink_proto_init(void) order = get_bitmask_order(min(limit, (unsigned long)UINT_MAX)) - 1; for (i = 0; i < MAX_LINKS; i++) { - struct nl_pid_hash *hash = &nl_table[i].hash; + struct nl_portid_hash *hash = &nl_table[i].hash; - hash->table = nl_pid_hash_zalloc(1 * sizeof(*hash->table)); + hash->table = nl_portid_hash_zalloc(1 * sizeof(*hash->table)); if (!hash->table) { while (i-- > 0) - nl_pid_hash_free(nl_table[i].hash.table, + nl_portid_hash_free(nl_table[i].hash.table, 1 * sizeof(*hash->table)); kfree(nl_table); goto panic; diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 19288b7..f2aabb6 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -501,7 +501,7 @@ EXPORT_SYMBOL(genl_unregister_family); /** * genlmsg_put - Add generic netlink header to netlink message * @skb: socket buffer holding the message - * @pid: netlink pid the message is addressed to + * @portid: netlink portid the message is addressed to * @seq: sequence number (usually the one of the sender) * @family: generic netlink family * @flags: netlink message flags @@ -509,13 +509,13 @@ EXPORT_SYMBOL(genl_unregister_family); * * Returns pointer to user specific header */ -void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, +void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, struct genl_family *family, int flags, u8 cmd) { struct nlmsghdr *nlh; struct genlmsghdr *hdr; - nlh = nlmsg_put(skb, pid, seq, family->id, GENL_HDRLEN + + nlh = nlmsg_put(skb, portid, seq, family->id, GENL_HDRLEN + family->hdrsize, flags); if (nlh == NULL) return NULL; @@ -585,7 +585,7 @@ static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) } info.snd_seq = nlh->nlmsg_seq; - info.snd_pid = NETLINK_CB(skb).pid; + info.snd_portid = NETLINK_CB(skb).portid; info.nlhdr = nlh; info.genlhdr = nlmsg_data(nlh); info.userhdr = nlmsg_data(nlh) + GENL_HDRLEN; @@ -626,12 +626,12 @@ static struct genl_family genl_ctrl = { .netnsok = true, }; -static int ctrl_fill_info(struct genl_family *family, u32 pid, u32 seq, +static int ctrl_fill_info(struct genl_family *family, u32 portid, u32 seq, u32 flags, struct sk_buff *skb, u8 cmd) { void *hdr; - hdr = genlmsg_put(skb, pid, seq, &genl_ctrl, flags, cmd); + hdr = genlmsg_put(skb, portid, seq, &genl_ctrl, flags, cmd); if (hdr == NULL) return -1; @@ -701,7 +701,7 @@ nla_put_failure: return -EMSGSIZE; } -static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 pid, +static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 portid, u32 seq, u32 flags, struct sk_buff *skb, u8 cmd) { @@ -709,7 +709,7 @@ static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 pid, struct nlattr *nla_grps; struct nlattr *nest; - hdr = genlmsg_put(skb, pid, seq, &genl_ctrl, flags, cmd); + hdr = genlmsg_put(skb, portid, seq, &genl_ctrl, flags, cmd); if (hdr == NULL) return -1; @@ -756,7 +756,7 @@ static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb) continue; if (++n < fams_to_skip) continue; - if (ctrl_fill_info(rt, NETLINK_CB(cb->skb).pid, + if (ctrl_fill_info(rt, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, skb, CTRL_CMD_NEWFAMILY) < 0) goto errout; @@ -773,7 +773,7 @@ errout: } static struct sk_buff *ctrl_build_family_msg(struct genl_family *family, - u32 pid, int seq, u8 cmd) + u32 portid, int seq, u8 cmd) { struct sk_buff *skb; int err; @@ -782,7 +782,7 @@ static struct sk_buff *ctrl_build_family_msg(struct genl_family *family, if (skb == NULL) return ERR_PTR(-ENOBUFS); - err = ctrl_fill_info(family, pid, seq, 0, skb, cmd); + err = ctrl_fill_info(family, portid, seq, 0, skb, cmd); if (err < 0) { nlmsg_free(skb); return ERR_PTR(err); @@ -792,7 +792,7 @@ static struct sk_buff *ctrl_build_family_msg(struct genl_family *family, } static struct sk_buff *ctrl_build_mcgrp_msg(struct genl_multicast_group *grp, - u32 pid, int seq, u8 cmd) + u32 portid, int seq, u8 cmd) { struct sk_buff *skb; int err; @@ -801,7 +801,7 @@ static struct sk_buff *ctrl_build_mcgrp_msg(struct genl_multicast_group *grp, if (skb == NULL) return ERR_PTR(-ENOBUFS); - err = ctrl_fill_mcgrp_info(grp, pid, seq, 0, skb, cmd); + err = ctrl_fill_mcgrp_info(grp, portid, seq, 0, skb, cmd); if (err < 0) { nlmsg_free(skb); return ERR_PTR(err); @@ -853,7 +853,7 @@ static int ctrl_getfamily(struct sk_buff *skb, struct genl_info *info) return -ENOENT; } - msg = ctrl_build_family_msg(res, info->snd_pid, info->snd_seq, + msg = ctrl_build_family_msg(res, info->snd_portid, info->snd_seq, CTRL_CMD_NEWFAMILY); if (IS_ERR(msg)) return PTR_ERR(msg); @@ -971,7 +971,7 @@ problem: subsys_initcall(genl_init); -static int genlmsg_mcast(struct sk_buff *skb, u32 pid, unsigned long group, +static int genlmsg_mcast(struct sk_buff *skb, u32 portid, unsigned long group, gfp_t flags) { struct sk_buff *tmp; @@ -986,7 +986,7 @@ static int genlmsg_mcast(struct sk_buff *skb, u32 pid, unsigned long group, goto error; } err = nlmsg_multicast(prev->genl_sock, tmp, - pid, group, flags); + portid, group, flags); if (err) goto error; } @@ -994,20 +994,20 @@ static int genlmsg_mcast(struct sk_buff *skb, u32 pid, unsigned long group, prev = net; } - return nlmsg_multicast(prev->genl_sock, skb, pid, group, flags); + return nlmsg_multicast(prev->genl_sock, skb, portid, group, flags); error: kfree_skb(skb); return err; } -int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid, unsigned int group, +int genlmsg_multicast_allns(struct sk_buff *skb, u32 portid, unsigned int group, gfp_t flags) { - return genlmsg_mcast(skb, pid, group, flags); + return genlmsg_mcast(skb, portid, group, flags); } EXPORT_SYMBOL(genlmsg_multicast_allns); -void genl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group, +void genl_notify(struct sk_buff *skb, struct net *net, u32 portid, u32 group, struct nlmsghdr *nlh, gfp_t flags) { struct sock *sk = net->genl_sock; @@ -1016,6 +1016,6 @@ void genl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group, if (nlh) report = nlmsg_report(nlh); - nlmsg_notify(sk, skb, pid, group, report, flags); + nlmsg_notify(sk, skb, portid, group, report, flags); } EXPORT_SYMBOL(genl_notify); diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index 4c51714..4bbb70e 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -58,7 +58,7 @@ static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target, { void *hdr; - hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, &nfc_genl_family, flags, NFC_CMD_GET_TARGET); if (!hdr) return -EMSGSIZE; @@ -165,7 +165,7 @@ int nfc_genl_targets_found(struct nfc_dev *dev) struct sk_buff *msg; void *hdr; - dev->genl_data.poll_req_pid = 0; + dev->genl_data.poll_req_portid = 0; msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC); if (!msg) @@ -347,13 +347,13 @@ free_msg: } static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev, - u32 pid, u32 seq, + u32 portid, u32 seq, struct netlink_callback *cb, int flags) { void *hdr; - hdr = genlmsg_put(msg, pid, seq, &nfc_genl_family, flags, + hdr = genlmsg_put(msg, portid, seq, &nfc_genl_family, flags, NFC_CMD_GET_DEVICE); if (!hdr) return -EMSGSIZE; @@ -401,7 +401,7 @@ static int nfc_genl_dump_devices(struct sk_buff *skb, while (dev) { int rc; - rc = nfc_genl_send_device(skb, dev, NETLINK_CB(cb->skb).pid, + rc = nfc_genl_send_device(skb, dev, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cb, NLM_F_MULTI); if (rc < 0) break; @@ -520,7 +520,7 @@ static int nfc_genl_get_device(struct sk_buff *skb, struct genl_info *info) goto out_putdev; } - rc = nfc_genl_send_device(msg, dev, info->snd_pid, info->snd_seq, + rc = nfc_genl_send_device(msg, dev, info->snd_portid, info->snd_seq, NULL, 0); if (rc < 0) goto out_free; @@ -611,7 +611,7 @@ static int nfc_genl_start_poll(struct sk_buff *skb, struct genl_info *info) rc = nfc_start_poll(dev, im_protocols, tm_protocols); if (!rc) - dev->genl_data.poll_req_pid = info->snd_pid; + dev->genl_data.poll_req_portid = info->snd_portid; mutex_unlock(&dev->genl_data.genl_data_mutex); @@ -645,13 +645,13 @@ static int nfc_genl_stop_poll(struct sk_buff *skb, struct genl_info *info) mutex_lock(&dev->genl_data.genl_data_mutex); - if (dev->genl_data.poll_req_pid != info->snd_pid) { + if (dev->genl_data.poll_req_portid != info->snd_portid) { rc = -EBUSY; goto out; } rc = nfc_stop_poll(dev); - dev->genl_data.poll_req_pid = 0; + dev->genl_data.poll_req_portid = 0; out: mutex_unlock(&dev->genl_data.genl_data_mutex); @@ -771,15 +771,15 @@ static int nfc_genl_rcv_nl_event(struct notifier_block *this, if (event != NETLINK_URELEASE || n->protocol != NETLINK_GENERIC) goto out; - pr_debug("NETLINK_URELEASE event from id %d\n", n->pid); + pr_debug("NETLINK_URELEASE event from id %d\n", n->portid); nfc_device_iter_init(&iter); dev = nfc_device_iter_next(&iter); while (dev) { - if (dev->genl_data.poll_req_pid == n->pid) { + if (dev->genl_data.poll_req_portid == n->portid) { nfc_stop_poll(dev); - dev->genl_data.poll_req_pid = 0; + dev->genl_data.poll_req_portid = 0; } dev = nfc_device_iter_next(&iter); } @@ -792,7 +792,7 @@ out: void nfc_genl_data_init(struct nfc_genl_data *genl_data) { - genl_data->poll_req_pid = 0; + genl_data->poll_req_portid = 0; mutex_init(&genl_data->genl_data_mutex); } diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 0da6877..c7425f3 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -286,7 +286,7 @@ static int output_userspace(struct datapath *dp, struct sk_buff *skb, upcall.cmd = OVS_PACKET_CMD_ACTION; upcall.key = &OVS_CB(skb)->flow->key; upcall.userdata = NULL; - upcall.pid = 0; + upcall.portid = 0; for (a = nla_data(attr), rem = nla_len(attr); rem > 0; a = nla_next(a, &rem)) { @@ -296,7 +296,7 @@ static int output_userspace(struct datapath *dp, struct sk_buff *skb, break; case OVS_USERSPACE_ATTR_PID: - upcall.pid = nla_get_u32(a); + upcall.portid = nla_get_u32(a); break; } } diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index 105a0b5..56327e8 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -225,7 +225,7 @@ void ovs_dp_process_received_packet(struct vport *p, struct sk_buff *skb) upcall.cmd = OVS_PACKET_CMD_MISS; upcall.key = &key; upcall.userdata = NULL; - upcall.pid = p->upcall_pid; + upcall.portid = p->upcall_portid; ovs_dp_upcall(dp, skb, &upcall); consume_skb(skb); stats_counter = &stats->n_missed; @@ -261,7 +261,7 @@ int ovs_dp_upcall(struct datapath *dp, struct sk_buff *skb, int dp_ifindex; int err; - if (upcall_info->pid == 0) { + if (upcall_info->portid == 0) { err = -ENOTCONN; goto err; } @@ -395,7 +395,7 @@ static int queue_userspace_packet(struct net *net, int dp_ifindex, skb_copy_and_csum_dev(skb, nla_data(nla)); - err = genlmsg_unicast(net, user_skb, upcall_info->pid); + err = genlmsg_unicast(net, user_skb, upcall_info->portid); out: kfree_skb(nskb); @@ -780,7 +780,7 @@ static struct genl_multicast_group ovs_dp_flow_multicast_group = { /* Called with genl_lock. */ static int ovs_flow_cmd_fill_info(struct sw_flow *flow, struct datapath *dp, - struct sk_buff *skb, u32 pid, + struct sk_buff *skb, u32 portid, u32 seq, u32 flags, u8 cmd) { const int skb_orig_len = skb->len; @@ -795,7 +795,7 @@ static int ovs_flow_cmd_fill_info(struct sw_flow *flow, struct datapath *dp, sf_acts = rcu_dereference_protected(flow->sf_acts, lockdep_genl_is_held()); - ovs_header = genlmsg_put(skb, pid, seq, &dp_flow_genl_family, flags, cmd); + ovs_header = genlmsg_put(skb, portid, seq, &dp_flow_genl_family, flags, cmd); if (!ovs_header) return -EMSGSIZE; @@ -879,7 +879,7 @@ static struct sk_buff *ovs_flow_cmd_alloc_info(struct sw_flow *flow) static struct sk_buff *ovs_flow_cmd_build_info(struct sw_flow *flow, struct datapath *dp, - u32 pid, u32 seq, u8 cmd) + u32 portid, u32 seq, u8 cmd) { struct sk_buff *skb; int retval; @@ -888,7 +888,7 @@ static struct sk_buff *ovs_flow_cmd_build_info(struct sw_flow *flow, if (!skb) return ERR_PTR(-ENOMEM); - retval = ovs_flow_cmd_fill_info(flow, dp, skb, pid, seq, 0, cmd); + retval = ovs_flow_cmd_fill_info(flow, dp, skb, portid, seq, 0, cmd); BUG_ON(retval < 0); return skb; } @@ -970,7 +970,7 @@ static int ovs_flow_cmd_new_or_set(struct sk_buff *skb, struct genl_info *info) flow->hash = ovs_flow_hash(&key, key_len); ovs_flow_tbl_insert(table, flow); - reply = ovs_flow_cmd_build_info(flow, dp, info->snd_pid, + reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid, info->snd_seq, OVS_FLOW_CMD_NEW); } else { @@ -1008,7 +1008,7 @@ static int ovs_flow_cmd_new_or_set(struct sk_buff *skb, struct genl_info *info) ovs_flow_deferred_free_acts(old_acts); } - reply = ovs_flow_cmd_build_info(flow, dp, info->snd_pid, + reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid, info->snd_seq, OVS_FLOW_CMD_NEW); /* Clear stats. */ @@ -1020,7 +1020,7 @@ static int ovs_flow_cmd_new_or_set(struct sk_buff *skb, struct genl_info *info) } if (!IS_ERR(reply)) - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_flow_multicast_group.id, info->nlhdr, GFP_KERNEL); else @@ -1061,7 +1061,7 @@ static int ovs_flow_cmd_get(struct sk_buff *skb, struct genl_info *info) if (!flow) return -ENOENT; - reply = ovs_flow_cmd_build_info(flow, dp, info->snd_pid, + reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid, info->snd_seq, OVS_FLOW_CMD_NEW); if (IS_ERR(reply)) return PTR_ERR(reply); @@ -1103,13 +1103,13 @@ static int ovs_flow_cmd_del(struct sk_buff *skb, struct genl_info *info) ovs_flow_tbl_remove(table, flow); - err = ovs_flow_cmd_fill_info(flow, dp, reply, info->snd_pid, + err = ovs_flow_cmd_fill_info(flow, dp, reply, info->snd_portid, info->snd_seq, 0, OVS_FLOW_CMD_DEL); BUG_ON(err < 0); ovs_flow_deferred_free(flow); - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_flow_multicast_group.id, info->nlhdr, GFP_KERNEL); return 0; } @@ -1137,7 +1137,7 @@ static int ovs_flow_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb) break; if (ovs_flow_cmd_fill_info(flow, dp, skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, OVS_FLOW_CMD_NEW) < 0) break; @@ -1191,13 +1191,13 @@ static struct genl_multicast_group ovs_dp_datapath_multicast_group = { }; static int ovs_dp_cmd_fill_info(struct datapath *dp, struct sk_buff *skb, - u32 pid, u32 seq, u32 flags, u8 cmd) + u32 portid, u32 seq, u32 flags, u8 cmd) { struct ovs_header *ovs_header; struct ovs_dp_stats dp_stats; int err; - ovs_header = genlmsg_put(skb, pid, seq, &dp_datapath_genl_family, + ovs_header = genlmsg_put(skb, portid, seq, &dp_datapath_genl_family, flags, cmd); if (!ovs_header) goto error; @@ -1222,7 +1222,7 @@ error: return -EMSGSIZE; } -static struct sk_buff *ovs_dp_cmd_build_info(struct datapath *dp, u32 pid, +static struct sk_buff *ovs_dp_cmd_build_info(struct datapath *dp, u32 portid, u32 seq, u8 cmd) { struct sk_buff *skb; @@ -1232,7 +1232,7 @@ static struct sk_buff *ovs_dp_cmd_build_info(struct datapath *dp, u32 pid, if (!skb) return ERR_PTR(-ENOMEM); - retval = ovs_dp_cmd_fill_info(dp, skb, pid, seq, 0, cmd); + retval = ovs_dp_cmd_fill_info(dp, skb, portid, seq, 0, cmd); if (retval < 0) { kfree_skb(skb); return ERR_PTR(retval); @@ -1311,7 +1311,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info) parms.options = NULL; parms.dp = dp; parms.port_no = OVSP_LOCAL; - parms.upcall_pid = nla_get_u32(a[OVS_DP_ATTR_UPCALL_PID]); + parms.upcall_portid = nla_get_u32(a[OVS_DP_ATTR_UPCALL_PID]); vport = new_vport(&parms); if (IS_ERR(vport)) { @@ -1322,7 +1322,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info) goto err_destroy_ports_array; } - reply = ovs_dp_cmd_build_info(dp, info->snd_pid, + reply = ovs_dp_cmd_build_info(dp, info->snd_portid, info->snd_seq, OVS_DP_CMD_NEW); err = PTR_ERR(reply); if (IS_ERR(reply)) @@ -1332,7 +1332,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info) list_add_tail(&dp->list_node, &ovs_net->dps); rtnl_unlock(); - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_datapath_multicast_group.id, info->nlhdr, GFP_KERNEL); return 0; @@ -1394,7 +1394,7 @@ static int ovs_dp_cmd_del(struct sk_buff *skb, struct genl_info *info) if (IS_ERR(dp)) return err; - reply = ovs_dp_cmd_build_info(dp, info->snd_pid, + reply = ovs_dp_cmd_build_info(dp, info->snd_portid, info->snd_seq, OVS_DP_CMD_DEL); err = PTR_ERR(reply); if (IS_ERR(reply)) @@ -1402,7 +1402,7 @@ static int ovs_dp_cmd_del(struct sk_buff *skb, struct genl_info *info) __dp_destroy(dp); - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_datapath_multicast_group.id, info->nlhdr, GFP_KERNEL); @@ -1419,7 +1419,7 @@ static int ovs_dp_cmd_set(struct sk_buff *skb, struct genl_info *info) if (IS_ERR(dp)) return PTR_ERR(dp); - reply = ovs_dp_cmd_build_info(dp, info->snd_pid, + reply = ovs_dp_cmd_build_info(dp, info->snd_portid, info->snd_seq, OVS_DP_CMD_NEW); if (IS_ERR(reply)) { err = PTR_ERR(reply); @@ -1428,7 +1428,7 @@ static int ovs_dp_cmd_set(struct sk_buff *skb, struct genl_info *info) return 0; } - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_datapath_multicast_group.id, info->nlhdr, GFP_KERNEL); @@ -1444,7 +1444,7 @@ static int ovs_dp_cmd_get(struct sk_buff *skb, struct genl_info *info) if (IS_ERR(dp)) return PTR_ERR(dp); - reply = ovs_dp_cmd_build_info(dp, info->snd_pid, + reply = ovs_dp_cmd_build_info(dp, info->snd_portid, info->snd_seq, OVS_DP_CMD_NEW); if (IS_ERR(reply)) return PTR_ERR(reply); @@ -1461,7 +1461,7 @@ static int ovs_dp_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb) list_for_each_entry(dp, &ovs_net->dps, list_node) { if (i >= skip && - ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).pid, + ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, OVS_DP_CMD_NEW) < 0) break; @@ -1521,13 +1521,13 @@ struct genl_multicast_group ovs_dp_vport_multicast_group = { /* Called with RTNL lock or RCU read lock. */ static int ovs_vport_cmd_fill_info(struct vport *vport, struct sk_buff *skb, - u32 pid, u32 seq, u32 flags, u8 cmd) + u32 portid, u32 seq, u32 flags, u8 cmd) { struct ovs_header *ovs_header; struct ovs_vport_stats vport_stats; int err; - ovs_header = genlmsg_put(skb, pid, seq, &dp_vport_genl_family, + ovs_header = genlmsg_put(skb, portid, seq, &dp_vport_genl_family, flags, cmd); if (!ovs_header) return -EMSGSIZE; @@ -1537,7 +1537,7 @@ static int ovs_vport_cmd_fill_info(struct vport *vport, struct sk_buff *skb, if (nla_put_u32(skb, OVS_VPORT_ATTR_PORT_NO, vport->port_no) || nla_put_u32(skb, OVS_VPORT_ATTR_TYPE, vport->ops->type) || nla_put_string(skb, OVS_VPORT_ATTR_NAME, vport->ops->get_name(vport)) || - nla_put_u32(skb, OVS_VPORT_ATTR_UPCALL_PID, vport->upcall_pid)) + nla_put_u32(skb, OVS_VPORT_ATTR_UPCALL_PID, vport->upcall_portid)) goto nla_put_failure; ovs_vport_get_stats(vport, &vport_stats); @@ -1559,7 +1559,7 @@ error: } /* Called with RTNL lock or RCU read lock. */ -struct sk_buff *ovs_vport_cmd_build_info(struct vport *vport, u32 pid, +struct sk_buff *ovs_vport_cmd_build_info(struct vport *vport, u32 portid, u32 seq, u8 cmd) { struct sk_buff *skb; @@ -1569,7 +1569,7 @@ struct sk_buff *ovs_vport_cmd_build_info(struct vport *vport, u32 pid, if (!skb) return ERR_PTR(-ENOMEM); - retval = ovs_vport_cmd_fill_info(vport, skb, pid, seq, 0, cmd); + retval = ovs_vport_cmd_fill_info(vport, skb, portid, seq, 0, cmd); if (retval < 0) { kfree_skb(skb); return ERR_PTR(retval); @@ -1661,21 +1661,21 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info) parms.options = a[OVS_VPORT_ATTR_OPTIONS]; parms.dp = dp; parms.port_no = port_no; - parms.upcall_pid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]); + parms.upcall_portid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]); vport = new_vport(&parms); err = PTR_ERR(vport); if (IS_ERR(vport)) goto exit_unlock; - reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq, + reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq, OVS_VPORT_CMD_NEW); if (IS_ERR(reply)) { err = PTR_ERR(reply); ovs_dp_detach_port(vport); goto exit_unlock; } - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_vport_multicast_group.id, info->nlhdr, GFP_KERNEL); exit_unlock: @@ -1707,9 +1707,9 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info) if (err) goto exit_unlock; if (a[OVS_VPORT_ATTR_UPCALL_PID]) - vport->upcall_pid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]); + vport->upcall_portid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]); - reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq, + reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq, OVS_VPORT_CMD_NEW); if (IS_ERR(reply)) { netlink_set_err(sock_net(skb->sk)->genl_sock, 0, @@ -1717,7 +1717,7 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info) goto exit_unlock; } - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_vport_multicast_group.id, info->nlhdr, GFP_KERNEL); exit_unlock: @@ -1743,7 +1743,7 @@ static int ovs_vport_cmd_del(struct sk_buff *skb, struct genl_info *info) goto exit_unlock; } - reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq, + reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq, OVS_VPORT_CMD_DEL); err = PTR_ERR(reply); if (IS_ERR(reply)) @@ -1751,7 +1751,7 @@ static int ovs_vport_cmd_del(struct sk_buff *skb, struct genl_info *info) ovs_dp_detach_port(vport); - genl_notify(reply, genl_info_net(info), info->snd_pid, + genl_notify(reply, genl_info_net(info), info->snd_portid, ovs_dp_vport_multicast_group.id, info->nlhdr, GFP_KERNEL); exit_unlock: @@ -1773,7 +1773,7 @@ static int ovs_vport_cmd_get(struct sk_buff *skb, struct genl_info *info) if (IS_ERR(vport)) goto exit_unlock; - reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq, + reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq, OVS_VPORT_CMD_NEW); err = PTR_ERR(reply); if (IS_ERR(reply)) @@ -1808,7 +1808,7 @@ static int ovs_vport_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb) hlist_for_each_entry_rcu(vport, n, &dp->ports[i], dp_hash_node) { if (j >= skip && ovs_vport_cmd_fill_info(vport, skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, OVS_VPORT_CMD_NEW) < 0) diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h index 129ec54..031dfbf 100644 --- a/net/openvswitch/datapath.h +++ b/net/openvswitch/datapath.h @@ -129,7 +129,7 @@ struct dp_upcall_info { u8 cmd; const struct sw_flow_key *key; const struct nlattr *userdata; - u32 pid; + u32 portid; }; static inline struct net *ovs_dp_get_net(struct datapath *dp) diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c index 1abd960..9055dd6 100644 --- a/net/openvswitch/vport.c +++ b/net/openvswitch/vport.c @@ -125,7 +125,7 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops, vport->dp = parms->dp; vport->port_no = parms->port_no; - vport->upcall_pid = parms->upcall_pid; + vport->upcall_portid = parms->upcall_portid; vport->ops = ops; INIT_HLIST_NODE(&vport->dp_hash_node); diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h index c56e483..3f7961e 100644 --- a/net/openvswitch/vport.h +++ b/net/openvswitch/vport.h @@ -70,7 +70,7 @@ struct vport_err_stats { * @rcu: RCU callback head for deferred destruction. * @port_no: Index into @dp's @ports array. * @dp: Datapath to which this port belongs. - * @upcall_pid: The Netlink port to use for packets received on this port that + * @upcall_portid: The Netlink port to use for packets received on this port that * miss the flow table. * @hash_node: Element in @dev_table hash table in vport.c. * @dp_hash_node: Element in @datapath->ports hash table in datapath.c. @@ -83,7 +83,7 @@ struct vport { struct rcu_head rcu; u16 port_no; struct datapath *dp; - u32 upcall_pid; + u32 upcall_portid; struct hlist_node hash_node; struct hlist_node dp_hash_node; @@ -113,7 +113,7 @@ struct vport_parms { /* For ovs_vport_alloc(). */ struct datapath *dp; u16 port_no; - u32 upcall_pid; + u32 upcall_portid; }; /** diff --git a/net/packet/diag.c b/net/packet/diag.c index 39bce0d..8db6e21 100644 --- a/net/packet/diag.c +++ b/net/packet/diag.c @@ -126,13 +126,13 @@ static int pdiag_put_fanout(struct packet_sock *po, struct sk_buff *nlskb) } static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct packet_diag_req *req, - u32 pid, u32 seq, u32 flags, int sk_ino) + u32 portid, u32 seq, u32 flags, int sk_ino) { struct nlmsghdr *nlh; struct packet_diag_msg *rp; struct packet_sock *po = pkt_sk(sk); - nlh = nlmsg_put(skb, pid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rp), flags); + nlh = nlmsg_put(skb, portid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rp), flags); if (!nlh) return -EMSGSIZE; @@ -184,7 +184,7 @@ static int packet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb) if (num < s_num) goto next; - if (sk_diag_fill(sk, skb, req, NETLINK_CB(cb->skb).pid, + if (sk_diag_fill(sk, skb, req, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, sock_i_ino(sk)) < 0) goto done; diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index 7dd762a..83a8389 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -33,7 +33,7 @@ /* Device address handling */ static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr, - u32 pid, u32 seq, int event); + u32 portid, u32 seq, int event); void phonet_address_notify(int event, struct net_device *dev, u8 addr) { @@ -101,12 +101,12 @@ static int addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *attr) } static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr, - u32 pid, u32 seq, int event) + u32 portid, u32 seq, int event) { struct ifaddrmsg *ifm; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), 0); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), 0); if (nlh == NULL) return -EMSGSIZE; @@ -148,7 +148,7 @@ static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb) continue; if (fill_addr(skb, pnd->netdev, addr << 2, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWADDR) < 0) goto out; } @@ -165,12 +165,12 @@ out: /* Routes handling */ static int fill_route(struct sk_buff *skb, struct net_device *dev, u8 dst, - u32 pid, u32 seq, int event) + u32 portid, u32 seq, int event) { struct rtmsg *rtm; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), 0); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), 0); if (nlh == NULL) return -EMSGSIZE; @@ -276,7 +276,7 @@ static int route_dumpit(struct sk_buff *skb, struct netlink_callback *cb) if (addr_idx++ < addr_start_idx) continue; - if (fill_route(skb, dev, addr << 2, NETLINK_CB(cb->skb).pid, + if (fill_route(skb, dev, addr << 2, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWROUTE)) goto out; } diff --git a/net/sched/act_api.c b/net/sched/act_api.c index e3d2c78..102761d 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -644,7 +644,7 @@ errout: } static int -tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq, +tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 portid, u32 seq, u16 flags, int event, int bind, int ref) { struct tcamsg *t; @@ -652,7 +652,7 @@ tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq, unsigned char *b = skb_tail_pointer(skb); struct nlattr *nest; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*t), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*t), flags); if (!nlh) goto out_nlmsg_trim; t = nlmsg_data(nlh); @@ -678,7 +678,7 @@ out_nlmsg_trim: } static int -act_get_notify(struct net *net, u32 pid, struct nlmsghdr *n, +act_get_notify(struct net *net, u32 portid, struct nlmsghdr *n, struct tc_action *a, int event) { struct sk_buff *skb; @@ -686,16 +686,16 @@ act_get_notify(struct net *net, u32 pid, struct nlmsghdr *n, skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); if (!skb) return -ENOBUFS; - if (tca_get_fill(skb, a, pid, n->nlmsg_seq, 0, event, 0, 0) <= 0) { + if (tca_get_fill(skb, a, portid, n->nlmsg_seq, 0, event, 0, 0) <= 0) { kfree_skb(skb); return -EINVAL; } - return rtnl_unicast(skb, net, pid); + return rtnl_unicast(skb, net, portid); } static struct tc_action * -tcf_action_get_1(struct nlattr *nla, struct nlmsghdr *n, u32 pid) +tcf_action_get_1(struct nlattr *nla, struct nlmsghdr *n, u32 portid) { struct nlattr *tb[TCA_ACT_MAX + 1]; struct tc_action *a; @@ -762,7 +762,7 @@ static struct tc_action *create_a(int i) } static int tca_action_flush(struct net *net, struct nlattr *nla, - struct nlmsghdr *n, u32 pid) + struct nlmsghdr *n, u32 portid) { struct sk_buff *skb; unsigned char *b; @@ -799,7 +799,7 @@ static int tca_action_flush(struct net *net, struct nlattr *nla, if (a->ops == NULL) goto err_out; - nlh = nlmsg_put(skb, pid, n->nlmsg_seq, RTM_DELACTION, sizeof(*t), 0); + nlh = nlmsg_put(skb, portid, n->nlmsg_seq, RTM_DELACTION, sizeof(*t), 0); if (!nlh) goto out_module_put; t = nlmsg_data(nlh); @@ -823,7 +823,7 @@ static int tca_action_flush(struct net *net, struct nlattr *nla, nlh->nlmsg_flags |= NLM_F_ROOT; module_put(a->ops->owner); kfree(a); - err = rtnetlink_send(skb, net, pid, RTNLGRP_TC, + err = rtnetlink_send(skb, net, portid, RTNLGRP_TC, n->nlmsg_flags & NLM_F_ECHO); if (err > 0) return 0; @@ -841,7 +841,7 @@ noflush_out: static int tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, - u32 pid, int event) + u32 portid, int event) { int i, ret; struct nlattr *tb[TCA_ACT_MAX_PRIO + 1]; @@ -853,13 +853,13 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, if (event == RTM_DELACTION && n->nlmsg_flags & NLM_F_ROOT) { if (tb[1] != NULL) - return tca_action_flush(net, tb[1], n, pid); + return tca_action_flush(net, tb[1], n, portid); else return -EINVAL; } for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) { - act = tcf_action_get_1(tb[i], n, pid); + act = tcf_action_get_1(tb[i], n, portid); if (IS_ERR(act)) { ret = PTR_ERR(act); goto err; @@ -874,7 +874,7 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, } if (event == RTM_GETACTION) - ret = act_get_notify(net, pid, n, head, event); + ret = act_get_notify(net, portid, n, head, event); else { /* delete */ struct sk_buff *skb; @@ -884,7 +884,7 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, goto err; } - if (tca_get_fill(skb, head, pid, n->nlmsg_seq, 0, event, + if (tca_get_fill(skb, head, portid, n->nlmsg_seq, 0, event, 0, 1) <= 0) { kfree_skb(skb); ret = -EINVAL; @@ -893,7 +893,7 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, /* now do the delete */ tcf_action_destroy(head, 0); - ret = rtnetlink_send(skb, net, pid, RTNLGRP_TC, + ret = rtnetlink_send(skb, net, portid, RTNLGRP_TC, n->nlmsg_flags & NLM_F_ECHO); if (ret > 0) return 0; @@ -905,7 +905,7 @@ err: } static int tcf_add_notify(struct net *net, struct tc_action *a, - u32 pid, u32 seq, int event, u16 flags) + u32 portid, u32 seq, int event, u16 flags) { struct tcamsg *t; struct nlmsghdr *nlh; @@ -920,7 +920,7 @@ static int tcf_add_notify(struct net *net, struct tc_action *a, b = skb_tail_pointer(skb); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*t), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*t), flags); if (!nlh) goto out_kfree_skb; t = nlmsg_data(nlh); @@ -940,7 +940,7 @@ static int tcf_add_notify(struct net *net, struct tc_action *a, nlh->nlmsg_len = skb_tail_pointer(skb) - b; NETLINK_CB(skb).dst_group = RTNLGRP_TC; - err = rtnetlink_send(skb, net, pid, RTNLGRP_TC, flags & NLM_F_ECHO); + err = rtnetlink_send(skb, net, portid, RTNLGRP_TC, flags & NLM_F_ECHO); if (err > 0) err = 0; return err; @@ -953,7 +953,7 @@ out_kfree_skb: static int tcf_action_add(struct net *net, struct nlattr *nla, struct nlmsghdr *n, - u32 pid, int ovr) + u32 portid, int ovr) { int ret = 0; struct tc_action *act; @@ -971,7 +971,7 @@ tcf_action_add(struct net *net, struct nlattr *nla, struct nlmsghdr *n, /* dump then free all the actions after update; inserted policy * stays intact */ - ret = tcf_add_notify(net, act, pid, seq, RTM_NEWACTION, n->nlmsg_flags); + ret = tcf_add_notify(net, act, portid, seq, RTM_NEWACTION, n->nlmsg_flags); for (a = act; a; a = act) { act = a->next; kfree(a); @@ -984,7 +984,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg) { struct net *net = sock_net(skb->sk); struct nlattr *tca[TCA_ACT_MAX + 1]; - u32 pid = skb ? NETLINK_CB(skb).pid : 0; + u32 portid = skb ? NETLINK_CB(skb).portid : 0; int ret = 0, ovr = 0; ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ACT_MAX, NULL); @@ -1008,17 +1008,17 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg) if (n->nlmsg_flags & NLM_F_REPLACE) ovr = 1; replay: - ret = tcf_action_add(net, tca[TCA_ACT_TAB], n, pid, ovr); + ret = tcf_action_add(net, tca[TCA_ACT_TAB], n, portid, ovr); if (ret == -EAGAIN) goto replay; break; case RTM_DELACTION: ret = tca_action_gd(net, tca[TCA_ACT_TAB], n, - pid, RTM_DELACTION); + portid, RTM_DELACTION); break; case RTM_GETACTION: ret = tca_action_gd(net, tca[TCA_ACT_TAB], n, - pid, RTM_GETACTION); + portid, RTM_GETACTION); break; default: BUG(); @@ -1085,7 +1085,7 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) goto out_module_put; } - nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, + nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, cb->nlh->nlmsg_type, sizeof(*t), 0); if (!nlh) goto out_module_put; @@ -1109,7 +1109,7 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) nla_nest_cancel(skb, nest); nlh->nlmsg_len = skb_tail_pointer(skb) - b; - if (NETLINK_CB(cb->skb).pid && ret) + if (NETLINK_CB(cb->skb).portid && ret) nlh->nlmsg_flags |= NLM_F_MULTI; module_put(a_o->owner); return skb->len; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index dc3ef5a..7ae0289 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -343,13 +343,13 @@ errout: } static int tcf_fill_node(struct sk_buff *skb, struct tcf_proto *tp, - unsigned long fh, u32 pid, u32 seq, u16 flags, int event) + unsigned long fh, u32 portid, u32 seq, u16 flags, int event) { struct tcmsg *tcm; struct nlmsghdr *nlh; unsigned char *b = skb_tail_pointer(skb); - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags); if (!nlh) goto out_nlmsg_trim; tcm = nlmsg_data(nlh); @@ -381,18 +381,18 @@ static int tfilter_notify(struct net *net, struct sk_buff *oskb, unsigned long fh, int event) { struct sk_buff *skb; - u32 pid = oskb ? NETLINK_CB(oskb).pid : 0; + u32 portid = oskb ? NETLINK_CB(oskb).portid : 0; skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); if (!skb) return -ENOBUFS; - if (tcf_fill_node(skb, tp, fh, pid, n->nlmsg_seq, 0, event) <= 0) { + if (tcf_fill_node(skb, tp, fh, portid, n->nlmsg_seq, 0, event) <= 0) { kfree_skb(skb); return -EINVAL; } - return rtnetlink_send(skb, net, pid, RTNLGRP_TC, + return rtnetlink_send(skb, net, portid, RTNLGRP_TC, n->nlmsg_flags & NLM_F_ECHO); } @@ -407,7 +407,7 @@ static int tcf_node_dump(struct tcf_proto *tp, unsigned long n, { struct tcf_dump_args *a = (void *)arg; - return tcf_fill_node(a->skb, tp, n, NETLINK_CB(a->cb->skb).pid, + return tcf_fill_node(a->skb, tp, n, NETLINK_CB(a->cb->skb).portid, a->cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTFILTER); } @@ -465,7 +465,7 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb) if (t > s_t) memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(cb->args[0])); if (cb->args[1] == 0) { - if (tcf_fill_node(skb, tp, 0, NETLINK_CB(cb->skb).pid, + if (tcf_fill_node(skb, tp, 0, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTFILTER) <= 0) break; diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index a08b4ab..a18d975 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1185,7 +1185,7 @@ graft: } static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid, - u32 pid, u32 seq, u16 flags, int event) + u32 portid, u32 seq, u16 flags, int event) { struct tcmsg *tcm; struct nlmsghdr *nlh; @@ -1193,7 +1193,7 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid, struct gnet_dump d; struct qdisc_size_table *stab; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags); if (!nlh) goto out_nlmsg_trim; tcm = nlmsg_data(nlh); @@ -1248,25 +1248,25 @@ static int qdisc_notify(struct net *net, struct sk_buff *oskb, struct Qdisc *old, struct Qdisc *new) { struct sk_buff *skb; - u32 pid = oskb ? NETLINK_CB(oskb).pid : 0; + u32 portid = oskb ? NETLINK_CB(oskb).portid : 0; skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); if (!skb) return -ENOBUFS; if (old && !tc_qdisc_dump_ignore(old)) { - if (tc_fill_qdisc(skb, old, clid, pid, n->nlmsg_seq, + if (tc_fill_qdisc(skb, old, clid, portid, n->nlmsg_seq, 0, RTM_DELQDISC) < 0) goto err_out; } if (new && !tc_qdisc_dump_ignore(new)) { - if (tc_fill_qdisc(skb, new, clid, pid, n->nlmsg_seq, + if (tc_fill_qdisc(skb, new, clid, portid, n->nlmsg_seq, old ? NLM_F_REPLACE : 0, RTM_NEWQDISC) < 0) goto err_out; } if (skb->len) - return rtnetlink_send(skb, net, pid, RTNLGRP_TC, + return rtnetlink_send(skb, net, portid, RTNLGRP_TC, n->nlmsg_flags & NLM_F_ECHO); err_out: @@ -1289,7 +1289,7 @@ static int tc_dump_qdisc_root(struct Qdisc *root, struct sk_buff *skb, q_idx++; } else { if (!tc_qdisc_dump_ignore(q) && - tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid, + tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0) goto done; q_idx++; @@ -1300,7 +1300,7 @@ static int tc_dump_qdisc_root(struct Qdisc *root, struct sk_buff *skb, continue; } if (!tc_qdisc_dump_ignore(q) && - tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid, + tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0) goto done; q_idx++; @@ -1375,7 +1375,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) const struct Qdisc_class_ops *cops; unsigned long cl = 0; unsigned long new_cl; - u32 pid = tcm->tcm_parent; + u32 portid = tcm->tcm_parent; u32 clid = tcm->tcm_handle; u32 qid = TC_H_MAJ(clid); int err; @@ -1403,8 +1403,8 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) /* Step 1. Determine qdisc handle X:0 */ - if (pid != TC_H_ROOT) { - u32 qid1 = TC_H_MAJ(pid); + if (portid != TC_H_ROOT) { + u32 qid1 = TC_H_MAJ(portid); if (qid && qid1) { /* If both majors are known, they must be identical. */ @@ -1418,10 +1418,10 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) /* Now qid is genuine qdisc handle consistent * both with parent and child. * - * TC_H_MAJ(pid) still may be unspecified, complete it now. + * TC_H_MAJ(portid) still may be unspecified, complete it now. */ - if (pid) - pid = TC_H_MAKE(qid, pid); + if (portid) + portid = TC_H_MAKE(qid, portid); } else { if (qid == 0) qid = dev->qdisc->handle; @@ -1439,7 +1439,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) /* Now try to get class */ if (clid == 0) { - if (pid == TC_H_ROOT) + if (portid == TC_H_ROOT) clid = qid; } else clid = TC_H_MAKE(qid, clid); @@ -1478,7 +1478,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg) new_cl = cl; err = -EOPNOTSUPP; if (cops->change) - err = cops->change(q, clid, pid, tca, &new_cl); + err = cops->change(q, clid, portid, tca, &new_cl); if (err == 0) tclass_notify(net, skb, n, q, new_cl, RTM_NEWTCLASS); @@ -1492,7 +1492,7 @@ out: static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q, unsigned long cl, - u32 pid, u32 seq, u16 flags, int event) + u32 portid, u32 seq, u16 flags, int event) { struct tcmsg *tcm; struct nlmsghdr *nlh; @@ -1500,7 +1500,7 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q, struct gnet_dump d; const struct Qdisc_class_ops *cl_ops = q->ops->cl_ops; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags); if (!nlh) goto out_nlmsg_trim; tcm = nlmsg_data(nlh); @@ -1540,18 +1540,18 @@ static int tclass_notify(struct net *net, struct sk_buff *oskb, unsigned long cl, int event) { struct sk_buff *skb; - u32 pid = oskb ? NETLINK_CB(oskb).pid : 0; + u32 portid = oskb ? NETLINK_CB(oskb).portid : 0; skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); if (!skb) return -ENOBUFS; - if (tc_fill_tclass(skb, q, cl, pid, n->nlmsg_seq, 0, event) < 0) { + if (tc_fill_tclass(skb, q, cl, portid, n->nlmsg_seq, 0, event) < 0) { kfree_skb(skb); return -EINVAL; } - return rtnetlink_send(skb, net, pid, RTNLGRP_TC, + return rtnetlink_send(skb, net, portid, RTNLGRP_TC, n->nlmsg_flags & NLM_F_ECHO); } @@ -1565,7 +1565,7 @@ static int qdisc_class_dump(struct Qdisc *q, unsigned long cl, struct qdisc_walk { struct qdisc_dump_args *a = (struct qdisc_dump_args *)arg; - return tc_fill_tclass(a->skb, q, cl, NETLINK_CB(a->cb->skb).pid, + return tc_fill_tclass(a->skb, q, cl, NETLINK_CB(a->cb->skb).portid, a->cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTCLASS); } diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index 47a839d..6675914 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -62,7 +62,7 @@ static int handle_cmd(struct sk_buff *skb, struct genl_info *info) rep_nlh = nlmsg_hdr(rep_buf); memcpy(rep_nlh, req_nlh, hdr_space); rep_nlh->nlmsg_len = rep_buf->len; - genlmsg_unicast(&init_net, rep_buf, NETLINK_CB(skb).pid); + genlmsg_unicast(&init_net, rep_buf, NETLINK_CB(skb).portid); } return 0; diff --git a/net/unix/diag.c b/net/unix/diag.c index 750b134..06748f1 100644 --- a/net/unix/diag.c +++ b/net/unix/diag.c @@ -110,12 +110,12 @@ static int sk_diag_show_rqlen(struct sock *sk, struct sk_buff *nlskb) } static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_req *req, - u32 pid, u32 seq, u32 flags, int sk_ino) + u32 portid, u32 seq, u32 flags, int sk_ino) { struct nlmsghdr *nlh; struct unix_diag_msg *rep; - nlh = nlmsg_put(skb, pid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rep), + nlh = nlmsg_put(skb, portid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rep), flags); if (!nlh) return -EMSGSIZE; @@ -159,7 +159,7 @@ out_nlmsg_trim: } static int sk_diag_dump(struct sock *sk, struct sk_buff *skb, struct unix_diag_req *req, - u32 pid, u32 seq, u32 flags) + u32 portid, u32 seq, u32 flags) { int sk_ino; @@ -170,7 +170,7 @@ static int sk_diag_dump(struct sock *sk, struct sk_buff *skb, struct unix_diag_r if (!sk_ino) return 0; - return sk_diag_fill(sk, skb, req, pid, seq, flags, sk_ino); + return sk_diag_fill(sk, skb, req, portid, seq, flags, sk_ino); } static int unix_diag_dump(struct sk_buff *skb, struct netlink_callback *cb) @@ -200,7 +200,7 @@ static int unix_diag_dump(struct sk_buff *skb, struct netlink_callback *cb) if (!(req->udiag_states & (1 << sk->sk_state))) goto next; if (sk_diag_dump(sk, skb, req, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI) < 0) goto done; @@ -267,7 +267,7 @@ again: if (!rep) goto out; - err = sk_diag_fill(sk, rep, req, NETLINK_CB(in_skb).pid, + err = sk_diag_fill(sk, rep, req, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, 0, req->udiag_ino); if (err < 0) { nlmsg_free(rep); @@ -277,7 +277,7 @@ again: goto again; } - err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid, + err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).portid, MSG_DONTWAIT); if (err > 0) err = 0; diff --git a/net/wireless/core.h b/net/wireless/core.h index bc7430b..a343be4 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -55,7 +55,7 @@ struct cfg80211_registered_device { int opencount; /* also protected by devlist_mtx */ wait_queue_head_t dev_wait; - u32 ap_beacons_nlpid; + u32 ap_beacons_nlportid; /* protected by RTNL only */ int num_running_ifaces; diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 8fd0242..ec7fcee 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -615,7 +615,7 @@ EXPORT_SYMBOL(cfg80211_del_sta); struct cfg80211_mgmt_registration { struct list_head list; - u32 nlpid; + u32 nlportid; int match_len; @@ -624,7 +624,7 @@ struct cfg80211_mgmt_registration { u8 match[]; }; -int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_pid, +int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid, u16 frame_type, const u8 *match_data, int match_len) { @@ -672,7 +672,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_pid, memcpy(nreg->match, match_data, match_len); nreg->match_len = match_len; - nreg->nlpid = snd_pid; + nreg->nlportid = snd_portid; nreg->frame_type = cpu_to_le16(frame_type); list_add(&nreg->list, &wdev->mgmt_registrations); @@ -685,7 +685,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_pid, return err; } -void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid) +void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlportid) { struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); @@ -694,7 +694,7 @@ void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid) spin_lock_bh(&wdev->mgmt_registrations_lock); list_for_each_entry_safe(reg, tmp, &wdev->mgmt_registrations, list) { - if (reg->nlpid != nlpid) + if (reg->nlportid != nlportid) continue; if (rdev->ops->mgmt_frame_register) { @@ -710,8 +710,8 @@ void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid) spin_unlock_bh(&wdev->mgmt_registrations_lock); - if (nlpid == wdev->ap_unexpected_nlpid) - wdev->ap_unexpected_nlpid = 0; + if (nlportid == wdev->ap_unexpected_nlportid) + wdev->ap_unexpected_nlportid = 0; } void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev) @@ -872,7 +872,7 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm, /* found match! */ /* Indicate the received Action frame to user space */ - if (nl80211_send_mgmt(rdev, wdev, reg->nlpid, + if (nl80211_send_mgmt(rdev, wdev, reg->nlportid, freq, sig_mbm, buf, len, gfp)) continue; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 787aeaa..34eb5c0 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -496,11 +496,11 @@ static bool is_valid_ie_attr(const struct nlattr *attr) } /* message building helper */ -static inline void *nl80211hdr_put(struct sk_buff *skb, u32 pid, u32 seq, +static inline void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq, int flags, u8 cmd) { /* since there is no private header just add the generic one */ - return genlmsg_put(skb, pid, seq, &nl80211_fam, flags, cmd); + return genlmsg_put(skb, portid, seq, &nl80211_fam, flags, cmd); } static int nl80211_msg_put_channel(struct sk_buff *msg, @@ -851,7 +851,7 @@ nla_put_failure: return -ENOBUFS; } -static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, +static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct cfg80211_registered_device *dev) { void *hdr; @@ -866,7 +866,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, const struct ieee80211_txrx_stypes *mgmt_stypes = dev->wiphy.mgmt_stypes; - hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_WIPHY); + hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_WIPHY); if (!hdr) return -1; @@ -1267,7 +1267,7 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb) continue; if (++idx <= start) continue; - if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).pid, + if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, dev) < 0) { idx--; @@ -1290,7 +1290,7 @@ static int nl80211_get_wiphy(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - if (nl80211_send_wiphy(msg, info->snd_pid, info->snd_seq, 0, dev) < 0) { + if (nl80211_send_wiphy(msg, info->snd_portid, info->snd_seq, 0, dev) < 0) { nlmsg_free(msg); return -ENOBUFS; } @@ -1736,14 +1736,14 @@ static inline u64 wdev_id(struct wireless_dev *wdev) ((u64)wiphy_to_dev(wdev->wiphy)->wiphy_idx << 32); } -static int nl80211_send_iface(struct sk_buff *msg, u32 pid, u32 seq, int flags, +static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct cfg80211_registered_device *rdev, struct wireless_dev *wdev) { struct net_device *dev = wdev->netdev; void *hdr; - hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_INTERFACE); + hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_INTERFACE); if (!hdr) return -1; @@ -1807,7 +1807,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback * if_idx++; continue; } - if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).pid, + if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, rdev, wdev) < 0) { mutex_unlock(&rdev->devlist_mtx); @@ -1838,7 +1838,7 @@ static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - if (nl80211_send_iface(msg, info->snd_pid, info->snd_seq, 0, + if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0, dev, wdev) < 0) { nlmsg_free(msg); return -ENOBUFS; @@ -2056,7 +2056,7 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) break; } - if (nl80211_send_iface(msg, info->snd_pid, info->snd_seq, 0, + if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0, rdev, wdev) < 0) { nlmsg_free(msg); return -ENOBUFS; @@ -2191,7 +2191,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_NEW_KEY); if (IS_ERR(hdr)) return PTR_ERR(hdr); @@ -2769,7 +2769,7 @@ nla_put_failure: return false; } -static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq, +static int nl80211_send_station(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct cfg80211_registered_device *rdev, struct net_device *dev, @@ -2778,7 +2778,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq, void *hdr; struct nlattr *sinfoattr, *bss_param; - hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION); + hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_STATION); if (!hdr) return -1; @@ -2931,7 +2931,7 @@ static int nl80211_dump_station(struct sk_buff *skb, goto out_err; if (nl80211_send_station(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, dev, netdev, mac_addr, &sinfo) < 0) @@ -2977,7 +2977,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - if (nl80211_send_station(msg, info->snd_pid, info->snd_seq, 0, + if (nl80211_send_station(msg, info->snd_portid, info->snd_seq, 0, rdev, dev, mac_addr, &sinfo) < 0) { nlmsg_free(msg); return -ENOBUFS; @@ -3303,7 +3303,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) return rdev->ops->del_station(&rdev->wiphy, dev, mac_addr); } -static int nl80211_send_mpath(struct sk_buff *msg, u32 pid, u32 seq, +static int nl80211_send_mpath(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct net_device *dev, u8 *dst, u8 *next_hop, struct mpath_info *pinfo) @@ -3311,7 +3311,7 @@ static int nl80211_send_mpath(struct sk_buff *msg, u32 pid, u32 seq, void *hdr; struct nlattr *pinfoattr; - hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION); + hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_STATION); if (!hdr) return -1; @@ -3389,7 +3389,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb, if (err) goto out_err; - if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).pid, + if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, netdev, dst, next_hop, &pinfo) < 0) @@ -3438,7 +3438,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - if (nl80211_send_mpath(msg, info->snd_pid, info->snd_seq, 0, + if (nl80211_send_mpath(msg, info->snd_portid, info->snd_seq, 0, dev, dst, next_hop, &pinfo) < 0) { nlmsg_free(msg); return -ENOBUFS; @@ -3679,7 +3679,7 @@ static int nl80211_get_mesh_config(struct sk_buff *skb, msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_GET_MESH_CONFIG); if (!hdr) goto out; @@ -3998,7 +3998,7 @@ static int nl80211_get_reg(struct sk_buff *skb, struct genl_info *info) goto out; } - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_GET_REG); if (!hdr) goto put_failure; @@ -4616,7 +4616,7 @@ static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb, ASSERT_WDEV_LOCK(wdev); - hdr = nl80211hdr_put(msg, NETLINK_CB(cb->skb).pid, seq, flags, + hdr = nl80211hdr_put(msg, NETLINK_CB(cb->skb).portid, seq, flags, NL80211_CMD_NEW_SCAN_RESULTS); if (!hdr) return -1; @@ -4735,14 +4735,14 @@ static int nl80211_dump_scan(struct sk_buff *skb, return skb->len; } -static int nl80211_send_survey(struct sk_buff *msg, u32 pid, u32 seq, +static int nl80211_send_survey(struct sk_buff *msg, u32 portid, u32 seq, int flags, struct net_device *dev, struct survey_info *survey) { void *hdr; struct nlattr *infoattr; - hdr = nl80211hdr_put(msg, pid, seq, flags, + hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_SURVEY_RESULTS); if (!hdr) return -ENOMEM; @@ -4836,7 +4836,7 @@ static int nl80211_dump_survey(struct sk_buff *skb, } if (nl80211_send_survey(skb, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, netdev, &survey) < 0) @@ -5451,7 +5451,7 @@ static int nl80211_testmode_dump(struct sk_buff *skb, } while (1) { - void *hdr = nl80211hdr_put(skb, NETLINK_CB(cb->skb).pid, + void *hdr = nl80211hdr_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, NLM_F_MULTI, NL80211_CMD_TESTMODE); struct nlattr *tmdata; @@ -5491,7 +5491,7 @@ static int nl80211_testmode_dump(struct sk_buff *skb, static struct sk_buff * __cfg80211_testmode_alloc_skb(struct cfg80211_registered_device *rdev, - int approxlen, u32 pid, u32 seq, gfp_t gfp) + int approxlen, u32 portid, u32 seq, gfp_t gfp) { struct sk_buff *skb; void *hdr; @@ -5501,7 +5501,7 @@ __cfg80211_testmode_alloc_skb(struct cfg80211_registered_device *rdev, if (!skb) return NULL; - hdr = nl80211hdr_put(skb, pid, seq, 0, NL80211_CMD_TESTMODE); + hdr = nl80211hdr_put(skb, portid, seq, 0, NL80211_CMD_TESTMODE); if (!hdr) { kfree_skb(skb); return NULL; @@ -5531,7 +5531,7 @@ struct sk_buff *cfg80211_testmode_alloc_reply_skb(struct wiphy *wiphy, return NULL; return __cfg80211_testmode_alloc_skb(rdev, approxlen, - rdev->testmode_info->snd_pid, + rdev->testmode_info->snd_portid, rdev->testmode_info->snd_seq, GFP_KERNEL); } @@ -5867,7 +5867,7 @@ static int nl80211_remain_on_channel(struct sk_buff *skb, if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_REMAIN_ON_CHANNEL); if (IS_ERR(hdr)) { @@ -6086,7 +6086,7 @@ static int nl80211_register_mgmt(struct sk_buff *skb, struct genl_info *info) if (!rdev->ops->mgmt_tx) return -EOPNOTSUPP; - return cfg80211_mlme_register_mgmt(wdev, info->snd_pid, frame_type, + return cfg80211_mlme_register_mgmt(wdev, info->snd_portid, frame_type, nla_data(info->attrs[NL80211_ATTR_FRAME_MATCH]), nla_len(info->attrs[NL80211_ATTR_FRAME_MATCH])); } @@ -6167,7 +6167,7 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_FRAME); if (IS_ERR(hdr)) { @@ -6284,7 +6284,7 @@ static int nl80211_get_power_save(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_GET_POWER_SAVE); if (!hdr) { err = -ENOBUFS; @@ -6486,7 +6486,7 @@ static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info) if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_GET_WOWLAN); if (!hdr) goto nla_put_failure; @@ -6760,10 +6760,10 @@ static int nl80211_register_unexpected_frame(struct sk_buff *skb, wdev->iftype != NL80211_IFTYPE_P2P_GO) return -EINVAL; - if (wdev->ap_unexpected_nlpid) + if (wdev->ap_unexpected_nlportid) return -EBUSY; - wdev->ap_unexpected_nlpid = info->snd_pid; + wdev->ap_unexpected_nlportid = info->snd_portid; return 0; } @@ -6793,7 +6793,7 @@ static int nl80211_probe_client(struct sk_buff *skb, if (!msg) return -ENOMEM; - hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, NL80211_CMD_PROBE_CLIENT); if (IS_ERR(hdr)) { @@ -6828,10 +6828,10 @@ static int nl80211_register_beacons(struct sk_buff *skb, struct genl_info *info) if (!(rdev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS)) return -EOPNOTSUPP; - if (rdev->ap_beacons_nlpid) + if (rdev->ap_beacons_nlportid) return -EBUSY; - rdev->ap_beacons_nlpid = info->snd_pid; + rdev->ap_beacons_nlportid = info->snd_portid; return 0; } @@ -7628,12 +7628,12 @@ static int nl80211_add_scan_req(struct sk_buff *msg, static int nl80211_send_scan_msg(struct sk_buff *msg, struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, - u32 pid, u32 seq, int flags, + u32 portid, u32 seq, int flags, u32 cmd) { void *hdr; - hdr = nl80211hdr_put(msg, pid, seq, flags, cmd); + hdr = nl80211hdr_put(msg, portid, seq, flags, cmd); if (!hdr) return -1; @@ -7657,11 +7657,11 @@ static int nl80211_send_sched_scan_msg(struct sk_buff *msg, struct cfg80211_registered_device *rdev, struct net_device *netdev, - u32 pid, u32 seq, int flags, u32 cmd) + u32 portid, u32 seq, int flags, u32 cmd) { void *hdr; - hdr = nl80211hdr_put(msg, pid, seq, flags, cmd); + hdr = nl80211hdr_put(msg, portid, seq, flags, cmd); if (!hdr) return -1; @@ -8370,9 +8370,9 @@ static bool __nl80211_unexpected_frame(struct net_device *dev, u8 cmd, struct sk_buff *msg; void *hdr; int err; - u32 nlpid = ACCESS_ONCE(wdev->ap_unexpected_nlpid); + u32 nlportid = ACCESS_ONCE(wdev->ap_unexpected_nlportid); - if (!nlpid) + if (!nlportid) return false; msg = nlmsg_new(100, gfp); @@ -8396,7 +8396,7 @@ static bool __nl80211_unexpected_frame(struct net_device *dev, u8 cmd, return true; } - genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid); + genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid); return true; nla_put_failure: @@ -8420,7 +8420,7 @@ bool nl80211_unexpected_4addr_frame(struct net_device *dev, } int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, - struct wireless_dev *wdev, u32 nlpid, + struct wireless_dev *wdev, u32 nlportid, int freq, int sig_dbm, const u8 *buf, size_t len, gfp_t gfp) { @@ -8449,7 +8449,7 @@ int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, genlmsg_end(msg, hdr); - return genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid); + return genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid); nla_put_failure: genlmsg_cancel(msg, hdr); @@ -8804,9 +8804,9 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy, struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); struct sk_buff *msg; void *hdr; - u32 nlpid = ACCESS_ONCE(rdev->ap_beacons_nlpid); + u32 nlportid = ACCESS_ONCE(rdev->ap_beacons_nlportid); - if (!nlpid) + if (!nlportid) return; msg = nlmsg_new(len + 100, gfp); @@ -8829,7 +8829,7 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy, genlmsg_end(msg, hdr); - genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid); + genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid); return; nla_put_failure: @@ -8853,9 +8853,9 @@ static int nl80211_netlink_notify(struct notifier_block * nb, list_for_each_entry_rcu(rdev, &cfg80211_rdev_list, list) { list_for_each_entry_rcu(wdev, &rdev->wdev_list, list) - cfg80211_mlme_unregister_socket(wdev, notify->pid); - if (rdev->ap_beacons_nlpid == notify->pid) - rdev->ap_beacons_nlpid = 0; + cfg80211_mlme_unregister_socket(wdev, notify->portid); + if (rdev->ap_beacons_nlportid == notify->portid) + rdev->ap_beacons_nlportid = 0; } rcu_read_unlock(); diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 7856c33..30edad44e 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -166,7 +166,7 @@ static DEFINE_SPINLOCK(xfrm_state_gc_lock); int __xfrm_state_delete(struct xfrm_state *x); int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol); -void km_state_expired(struct xfrm_state *x, int hard, u32 pid); +void km_state_expired(struct xfrm_state *x, int hard, u32 portid); static struct xfrm_state_afinfo *xfrm_state_lock_afinfo(unsigned int family) { @@ -1674,13 +1674,13 @@ void km_state_notify(struct xfrm_state *x, const struct km_event *c) EXPORT_SYMBOL(km_policy_notify); EXPORT_SYMBOL(km_state_notify); -void km_state_expired(struct xfrm_state *x, int hard, u32 pid) +void km_state_expired(struct xfrm_state *x, int hard, u32 portid) { struct net *net = xs_net(x); struct km_event c; c.data.hard = hard; - c.pid = pid; + c.portid = portid; c.event = XFRM_MSG_EXPIRE; km_state_notify(x, &c); @@ -1726,13 +1726,13 @@ int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport) } EXPORT_SYMBOL(km_new_mapping); -void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid) +void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 portid) { struct net *net = xp_net(pol); struct km_event c; c.data.hard = hard; - c.pid = pid; + c.portid = portid; c.event = XFRM_MSG_POLEXPIRE; km_policy_notify(pol, dir, &c); diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 354070a..b313d93 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -603,7 +603,7 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh, } c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; c.event = nlh->nlmsg_type; km_state_notify(x, &c); @@ -676,7 +676,7 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh, goto out; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; c.event = nlh->nlmsg_type; km_state_notify(x, &c); @@ -826,7 +826,7 @@ static int dump_one_state(struct xfrm_state *x, int count, void *ptr) struct nlmsghdr *nlh; int err; - nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, sp->nlmsg_seq, + nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, sp->nlmsg_seq, XFRM_MSG_NEWSA, sizeof(*p), sp->nlmsg_flags); if (nlh == NULL) return -EMSGSIZE; @@ -904,7 +904,7 @@ static inline size_t xfrm_spdinfo_msgsize(void) } static int build_spdinfo(struct sk_buff *skb, struct net *net, - u32 pid, u32 seq, u32 flags) + u32 portid, u32 seq, u32 flags) { struct xfrmk_spdinfo si; struct xfrmu_spdinfo spc; @@ -913,7 +913,7 @@ static int build_spdinfo(struct sk_buff *skb, struct net *net, int err; u32 *f; - nlh = nlmsg_put(skb, pid, seq, XFRM_MSG_NEWSPDINFO, sizeof(u32), 0); + nlh = nlmsg_put(skb, portid, seq, XFRM_MSG_NEWSPDINFO, sizeof(u32), 0); if (nlh == NULL) /* shouldn't really happen ... */ return -EMSGSIZE; @@ -946,17 +946,17 @@ static int xfrm_get_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, struct net *net = sock_net(skb->sk); struct sk_buff *r_skb; u32 *flags = nlmsg_data(nlh); - u32 spid = NETLINK_CB(skb).pid; + u32 sportid = NETLINK_CB(skb).portid; u32 seq = nlh->nlmsg_seq; r_skb = nlmsg_new(xfrm_spdinfo_msgsize(), GFP_ATOMIC); if (r_skb == NULL) return -ENOMEM; - if (build_spdinfo(r_skb, net, spid, seq, *flags) < 0) + if (build_spdinfo(r_skb, net, sportid, seq, *flags) < 0) BUG(); - return nlmsg_unicast(net->xfrm.nlsk, r_skb, spid); + return nlmsg_unicast(net->xfrm.nlsk, r_skb, sportid); } static inline size_t xfrm_sadinfo_msgsize(void) @@ -967,7 +967,7 @@ static inline size_t xfrm_sadinfo_msgsize(void) } static int build_sadinfo(struct sk_buff *skb, struct net *net, - u32 pid, u32 seq, u32 flags) + u32 portid, u32 seq, u32 flags) { struct xfrmk_sadinfo si; struct xfrmu_sadhinfo sh; @@ -975,7 +975,7 @@ static int build_sadinfo(struct sk_buff *skb, struct net *net, int err; u32 *f; - nlh = nlmsg_put(skb, pid, seq, XFRM_MSG_NEWSADINFO, sizeof(u32), 0); + nlh = nlmsg_put(skb, portid, seq, XFRM_MSG_NEWSADINFO, sizeof(u32), 0); if (nlh == NULL) /* shouldn't really happen ... */ return -EMSGSIZE; @@ -1003,17 +1003,17 @@ static int xfrm_get_sadinfo(struct sk_buff *skb, struct nlmsghdr *nlh, struct net *net = sock_net(skb->sk); struct sk_buff *r_skb; u32 *flags = nlmsg_data(nlh); - u32 spid = NETLINK_CB(skb).pid; + u32 sportid = NETLINK_CB(skb).portid; u32 seq = nlh->nlmsg_seq; r_skb = nlmsg_new(xfrm_sadinfo_msgsize(), GFP_ATOMIC); if (r_skb == NULL) return -ENOMEM; - if (build_sadinfo(r_skb, net, spid, seq, *flags) < 0) + if (build_sadinfo(r_skb, net, sportid, seq, *flags) < 0) BUG(); - return nlmsg_unicast(net->xfrm.nlsk, r_skb, spid); + return nlmsg_unicast(net->xfrm.nlsk, r_skb, sportid); } static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh, @@ -1033,7 +1033,7 @@ static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh, if (IS_ERR(resp_skb)) { err = PTR_ERR(resp_skb); } else { - err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).pid); + err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).portid); } xfrm_state_put(x); out_noput: @@ -1114,7 +1114,7 @@ static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, goto out; } - err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).pid); + err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).portid); out: xfrm_state_put(x); @@ -1401,7 +1401,7 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; km_policy_notify(xp, p->dir, &c); xfrm_pol_put(xp); @@ -1486,7 +1486,7 @@ static int dump_one_policy(struct xfrm_policy *xp, int dir, int count, void *ptr struct nlmsghdr *nlh; int err; - nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, sp->nlmsg_seq, + nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, sp->nlmsg_seq, XFRM_MSG_NEWPOLICY, sizeof(*p), sp->nlmsg_flags); if (nlh == NULL) return -EMSGSIZE; @@ -1621,7 +1621,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, err = PTR_ERR(resp_skb); } else { err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, - NETLINK_CB(skb).pid); + NETLINK_CB(skb).portid); } } else { uid_t loginuid = audit_get_loginuid(current); @@ -1638,7 +1638,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, c.data.byid = p->index; c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; km_policy_notify(xp, p->dir, &c); } @@ -1668,7 +1668,7 @@ static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh, c.data.proto = p->proto; c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; c.net = net; km_state_notify(NULL, &c); @@ -1695,7 +1695,7 @@ static int build_aevent(struct sk_buff *skb, struct xfrm_state *x, const struct struct nlmsghdr *nlh; int err; - nlh = nlmsg_put(skb, c->pid, c->seq, XFRM_MSG_NEWAE, sizeof(*id), 0); + nlh = nlmsg_put(skb, c->portid, c->seq, XFRM_MSG_NEWAE, sizeof(*id), 0); if (nlh == NULL) return -EMSGSIZE; @@ -1777,11 +1777,11 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, spin_lock_bh(&x->lock); c.data.aevent = p->flags; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; if (build_aevent(r_skb, x, &c) < 0) BUG(); - err = nlmsg_unicast(net->xfrm.nlsk, r_skb, NETLINK_CB(skb).pid); + err = nlmsg_unicast(net->xfrm.nlsk, r_skb, NETLINK_CB(skb).portid); spin_unlock_bh(&x->lock); xfrm_state_put(x); return err; @@ -1827,7 +1827,7 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; c.data.aevent = XFRM_AE_CU; km_state_notify(x, &c); err = 0; @@ -1862,7 +1862,7 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, c.data.type = type; c.event = nlh->nlmsg_type; c.seq = nlh->nlmsg_seq; - c.pid = nlh->nlmsg_pid; + c.portid = nlh->nlmsg_pid; c.net = net; km_policy_notify(NULL, 0, &c); return 0; @@ -2370,7 +2370,7 @@ static int build_expire(struct sk_buff *skb, struct xfrm_state *x, const struct struct nlmsghdr *nlh; int err; - nlh = nlmsg_put(skb, c->pid, 0, XFRM_MSG_EXPIRE, sizeof(*ue), 0); + nlh = nlmsg_put(skb, c->portid, 0, XFRM_MSG_EXPIRE, sizeof(*ue), 0); if (nlh == NULL) return -EMSGSIZE; @@ -2429,7 +2429,7 @@ static int xfrm_notify_sa_flush(const struct km_event *c) if (skb == NULL) return -ENOMEM; - nlh = nlmsg_put(skb, c->pid, c->seq, XFRM_MSG_FLUSHSA, sizeof(*p), 0); + nlh = nlmsg_put(skb, c->portid, c->seq, XFRM_MSG_FLUSHSA, sizeof(*p), 0); if (nlh == NULL) { kfree_skb(skb); return -EMSGSIZE; @@ -2497,7 +2497,7 @@ static int xfrm_notify_sa(struct xfrm_state *x, const struct km_event *c) if (skb == NULL) return -ENOMEM; - nlh = nlmsg_put(skb, c->pid, c->seq, c->event, headlen, 0); + nlh = nlmsg_put(skb, c->portid, c->seq, c->event, headlen, 0); err = -EMSGSIZE; if (nlh == NULL) goto out_free_skb; @@ -2696,7 +2696,7 @@ static int build_polexpire(struct sk_buff *skb, struct xfrm_policy *xp, struct nlmsghdr *nlh; int err; - nlh = nlmsg_put(skb, c->pid, 0, XFRM_MSG_POLEXPIRE, sizeof(*upe), 0); + nlh = nlmsg_put(skb, c->portid, 0, XFRM_MSG_POLEXPIRE, sizeof(*upe), 0); if (nlh == NULL) return -EMSGSIZE; @@ -2756,7 +2756,7 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, const struct km_e if (skb == NULL) return -ENOMEM; - nlh = nlmsg_put(skb, c->pid, c->seq, c->event, headlen, 0); + nlh = nlmsg_put(skb, c->portid, c->seq, c->event, headlen, 0); err = -EMSGSIZE; if (nlh == NULL) goto out_free_skb; @@ -2810,7 +2810,7 @@ static int xfrm_notify_policy_flush(const struct km_event *c) if (skb == NULL) return -ENOMEM; - nlh = nlmsg_put(skb, c->pid, c->seq, XFRM_MSG_FLUSHPOLICY, 0, 0); + nlh = nlmsg_put(skb, c->portid, c->seq, XFRM_MSG_FLUSHPOLICY, 0, 0); err = -EMSGSIZE; if (nlh == NULL) goto out_free_skb; |
