[kernel/f16] net: reintroduce missing rcu_assign_pointer() calls
Dave Jones
davej at fedoraproject.org
Fri Jan 20 21:58:14 UTC 2012
commit f027dafaed73c1cd11ec9a656c59a37d0a37e7eb
Author: Dave Jones <davej at redhat.com>
Date: Fri Jan 20 16:58:05 2012 -0500
net: reintroduce missing rcu_assign_pointer() calls
kernel.spec | 8 +
rcu-reintroduce-missing-calls.patch | 632 +++++++++++++++++++++++++++++++++++
2 files changed, 640 insertions(+), 0 deletions(-)
---
diff --git a/kernel.spec b/kernel.spec
index 8abd851..5c3e511 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -807,6 +807,9 @@ Patch21226: pci-crs-blacklist.patch
Patch21227: mac80211-fix-work-removal-on-deauth-request.patch
+Patch22000: rcu-reintroduce-missing-calls.patch
+
+
# compat-wireless patches
Patch50000: compat-wireless-config-fixups.patch
Patch50001: compat-wireless-change-CONFIG_IWLAGN-CONFIG_IWLWIFI.patch
@@ -1493,6 +1496,8 @@ ApplyPatch proc-clean-up-and-fix-proc-pid-mem-handling.patch
ApplyPatch mac80211-fix-work-removal-on-deauth-request.patch
+ApplyPatch rcu-reintroduce-missing-calls.patch
+
# END OF PATCH APPLICATIONS
%endif
@@ -2269,6 +2274,9 @@ fi
# and build.
%changelog
+* Fri Jan 20 2012 Dave Jones <davej at redhat.com>
+- net: reintroduce missing rcu_assign_pointer() calls
+
* Fri Jan 20 2012 Josh Boyer <jwboyer at redhat.com>
- Add mac80211 deauth fix pointed out by Stanislaw Gruszka
diff --git a/rcu-reintroduce-missing-calls.patch b/rcu-reintroduce-missing-calls.patch
new file mode 100644
index 0000000..b887df7
--- /dev/null
+++ b/rcu-reintroduce-missing-calls.patch
@@ -0,0 +1,632 @@
+commit cf778b00e96df6d64f8e21b8395d1f8a859ecdc7
+Author: Eric Dumazet <eric.dumazet at gmail.com>
+Date: Thu Jan 12 04:41:32 2012 +0000
+
+ net: reintroduce missing rcu_assign_pointer() calls
+
+ commit a9b3cd7f32 (rcu: convert uses of rcu_assign_pointer(x, NULL) to
+ RCU_INIT_POINTER) did a lot of incorrect changes, since it did a
+ complete conversion of rcu_assign_pointer(x, y) to RCU_INIT_POINTER(x,
+ y).
+
+ We miss needed barriers, even on x86, when y is not NULL.
+
+ Signed-off-by: Eric Dumazet <eric.dumazet at gmail.com>
+ CC: Stephen Hemminger <shemminger at vyatta.com>
+ CC: Paul E. McKenney <paulmck at linux.vnet.ibm.com>
+ Signed-off-by: David S. Miller <davem at davemloft.net>
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/core/netpoll.c linux-3.2.net/net/core/netpoll.c
+--- linux-3.2.noarch/net/core/netpoll.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/core/netpoll.c 2012-01-20 16:50:26.761797929 -0500
+@@ -763,7 +763,7 @@ int __netpoll_setup(struct netpoll *np)
+ }
+
+ /* last thing to do is link it to the net device structure */
+- RCU_INIT_POINTER(ndev->npinfo, npinfo);
++ rcu_assign_pointer(ndev->npinfo, npinfo);
+
+ return 0;
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/core/net-sysfs.c linux-3.2.net/net/core/net-sysfs.c
+--- linux-3.2.noarch/net/core/net-sysfs.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/core/net-sysfs.c 2012-01-20 16:50:26.730798974 -0500
+@@ -990,9 +990,9 @@ static ssize_t store_xps_map(struct netd
+ nonempty = 1;
+ }
+
+- if (nonempty)
+- RCU_INIT_POINTER(dev->xps_maps, new_dev_maps);
+- else {
++ if (nonempty) {
++ rcu_assign_pointer(dev->xps_maps, new_dev_maps);
++ } else {
+ kfree(new_dev_maps);
+ RCU_INIT_POINTER(dev->xps_maps, NULL);
+ }
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/decnet/dn_dev.c linux-3.2.net/net/decnet/dn_dev.c
+--- linux-3.2.noarch/net/decnet/dn_dev.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/decnet/dn_dev.c 2012-01-20 16:50:26.793796851 -0500
+@@ -388,7 +388,7 @@ static int dn_dev_insert_ifa(struct dn_d
+ }
+
+ ifa->ifa_next = dn_db->ifa_list;
+- RCU_INIT_POINTER(dn_db->ifa_list, ifa);
++ rcu_assign_pointer(dn_db->ifa_list, ifa);
+
+ dn_ifaddr_notify(RTM_NEWADDR, ifa);
+ blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
+@@ -1093,7 +1093,7 @@ static struct dn_dev *dn_dev_create(stru
+
+ memcpy(&dn_db->parms, p, sizeof(struct dn_dev_parms));
+
+- RCU_INIT_POINTER(dev->dn_ptr, dn_db);
++ rcu_assign_pointer(dev->dn_ptr, dn_db);
+ dn_db->dev = dev;
+ init_timer(&dn_db->timer);
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/devinet.c linux-3.2.net/net/ipv4/devinet.c
+--- linux-3.2.noarch/net/ipv4/devinet.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv4/devinet.c 2012-01-20 16:50:26.829795637 -0500
+@@ -258,7 +258,7 @@ static struct in_device *inetdev_init(st
+ ip_mc_up(in_dev);
+
+ /* we can receive as soon as ip_ptr is set -- do this last */
+- RCU_INIT_POINTER(dev->ip_ptr, in_dev);
++ rcu_assign_pointer(dev->ip_ptr, in_dev);
+ out:
+ return in_dev;
+ out_kfree:
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/fib_trie.c linux-3.2.net/net/ipv4/fib_trie.c
+--- linux-3.2.noarch/net/ipv4/fib_trie.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv4/fib_trie.c 2012-01-20 16:50:26.865794425 -0500
+@@ -205,7 +205,7 @@ static inline struct tnode *node_parent_
+ return (struct tnode *)(parent & ~NODE_TYPE_MASK);
+ }
+
+-/* Same as RCU_INIT_POINTER
++/* Same as rcu_assign_pointer
+ * but that macro() assumes that value is a pointer.
+ */
+ static inline void node_set_parent(struct rt_trie_node *node, struct tnode *ptr)
+@@ -529,7 +529,7 @@ static void tnode_put_child_reorg(struct
+ if (n)
+ node_set_parent(n, tn);
+
+- RCU_INIT_POINTER(tn->child[i], n);
++ rcu_assign_pointer(tn->child[i], n);
+ }
+
+ #define MAX_WORK 10
+@@ -1015,7 +1015,7 @@ static void trie_rebalance(struct trie *
+
+ tp = node_parent((struct rt_trie_node *) tn);
+ if (!tp)
+- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
++ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
+
+ tnode_free_flush();
+ if (!tp)
+@@ -1027,7 +1027,7 @@ static void trie_rebalance(struct trie *
+ if (IS_TNODE(tn))
+ tn = (struct tnode *)resize(t, (struct tnode *)tn);
+
+- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
++ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
+ tnode_free_flush();
+ }
+
+@@ -1164,7 +1164,7 @@ static struct list_head *fib_insert_node
+ put_child(t, (struct tnode *)tp, cindex,
+ (struct rt_trie_node *)tn);
+ } else {
+- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
++ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
+ tp = tn;
+ }
+ }
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/igmp.c linux-3.2.net/net/ipv4/igmp.c
+--- linux-3.2.noarch/net/ipv4/igmp.c 2012-01-20 16:22:44.923961882 -0500
++++ linux-3.2.net/net/ipv4/igmp.c 2012-01-20 16:50:26.898793315 -0500
+@@ -1244,7 +1244,7 @@ void ip_mc_inc_group(struct in_device *i
+
+ im->next_rcu = in_dev->mc_list;
+ in_dev->mc_count++;
+- RCU_INIT_POINTER(in_dev->mc_list, im);
++ rcu_assign_pointer(in_dev->mc_list, im);
+
+ #ifdef CONFIG_IP_MULTICAST
+ igmpv3_del_delrec(in_dev, im->multiaddr);
+@@ -1816,7 +1816,7 @@ int ip_mc_join_group(struct sock *sk , s
+ iml->next_rcu = inet->mc_list;
+ iml->sflist = NULL;
+ iml->sfmode = MCAST_EXCLUDE;
+- RCU_INIT_POINTER(inet->mc_list, iml);
++ rcu_assign_pointer(inet->mc_list, iml);
+ ip_mc_inc_group(in_dev, addr);
+ err = 0;
+ done:
+@@ -2003,7 +2003,7 @@ int ip_mc_source(int add, int omode, str
+ atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
+ kfree_rcu(psl, rcu);
+ }
+- RCU_INIT_POINTER(pmc->sflist, newpsl);
++ rcu_assign_pointer(pmc->sflist, newpsl);
+ psl = newpsl;
+ }
+ rv = 1; /* > 0 for insert logic below if sl_count is 0 */
+@@ -2106,7 +2106,7 @@ int ip_mc_msfilter(struct sock *sk, stru
+ } else
+ (void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
+ 0, NULL, 0);
+- RCU_INIT_POINTER(pmc->sflist, newpsl);
++ rcu_assign_pointer(pmc->sflist, newpsl);
+ pmc->sfmode = msf->imsf_fmode;
+ err = 0;
+ done:
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/ipip.c linux-3.2.net/net/ipv4/ipip.c
+--- linux-3.2.noarch/net/ipv4/ipip.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv4/ipip.c 2012-01-20 16:50:26.916792707 -0500
+@@ -231,7 +231,7 @@ static void ipip_tunnel_unlink(struct ip
+ (iter = rtnl_dereference(*tp)) != NULL;
+ tp = &iter->next) {
+ if (t == iter) {
+- RCU_INIT_POINTER(*tp, t->next);
++ rcu_assign_pointer(*tp, t->next);
+ break;
+ }
+ }
+@@ -241,8 +241,8 @@ static void ipip_tunnel_link(struct ipip
+ {
+ struct ip_tunnel __rcu **tp = ipip_bucket(ipn, t);
+
+- RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
+- RCU_INIT_POINTER(*tp, t);
++ rcu_assign_pointer(t->next, rtnl_dereference(*tp));
++ rcu_assign_pointer(*tp, t);
+ }
+
+ static struct ip_tunnel * ipip_tunnel_locate(struct net *net,
+@@ -792,7 +792,7 @@ static int __net_init ipip_fb_tunnel_ini
+ return -ENOMEM;
+
+ dev_hold(dev);
+- RCU_INIT_POINTER(ipn->tunnels_wc[0], tunnel);
++ rcu_assign_pointer(ipn->tunnels_wc[0], tunnel);
+ return 0;
+ }
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/ipmr.c linux-3.2.net/net/ipv4/ipmr.c
+--- linux-3.2.noarch/net/ipv4/ipmr.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv4/ipmr.c 2012-01-20 16:50:26.946791698 -0500
+@@ -1225,7 +1225,7 @@ int ip_mroute_setsockopt(struct sock *sk
+
+ ret = ip_ra_control(sk, 1, mrtsock_destruct);
+ if (ret == 0) {
+- RCU_INIT_POINTER(mrt->mroute_sk, sk);
++ rcu_assign_pointer(mrt->mroute_sk, sk);
+ IPV4_DEVCONF_ALL(net, MC_FORWARDING)++;
+ }
+ rtnl_unlock();
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/addrconf.c linux-3.2.net/net/ipv6/addrconf.c
+--- linux-3.2.noarch/net/ipv6/addrconf.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv6/addrconf.c 2012-01-20 16:50:26.977790653 -0500
+@@ -429,7 +429,7 @@ static struct inet6_dev * ipv6_add_dev(s
+ ndev->tstamp = jiffies;
+ addrconf_sysctl_register(ndev);
+ /* protected by rtnl_lock */
+- RCU_INIT_POINTER(dev->ip6_ptr, ndev);
++ rcu_assign_pointer(dev->ip6_ptr, ndev);
+
+ /* Join all-node multicast group */
+ ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/ip6_tunnel.c linux-3.2.net/net/ipv6/ip6_tunnel.c
+--- linux-3.2.noarch/net/ipv6/ip6_tunnel.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv6/ip6_tunnel.c 2012-01-20 16:50:27.004789743 -0500
+@@ -218,8 +218,8 @@ ip6_tnl_link(struct ip6_tnl_net *ip6n, s
+ {
+ struct ip6_tnl __rcu **tp = ip6_tnl_bucket(ip6n, &t->parms);
+
+- RCU_INIT_POINTER(t->next , rtnl_dereference(*tp));
+- RCU_INIT_POINTER(*tp, t);
++ rcu_assign_pointer(t->next , rtnl_dereference(*tp));
++ rcu_assign_pointer(*tp, t);
+ }
+
+ /**
+@@ -237,7 +237,7 @@ ip6_tnl_unlink(struct ip6_tnl_net *ip6n,
+ (iter = rtnl_dereference(*tp)) != NULL;
+ tp = &iter->next) {
+ if (t == iter) {
+- RCU_INIT_POINTER(*tp, t->next);
++ rcu_assign_pointer(*tp, t->next);
+ break;
+ }
+ }
+@@ -1450,7 +1450,7 @@ static int __net_init ip6_fb_tnl_dev_ini
+
+ t->parms.proto = IPPROTO_IPV6;
+ dev_hold(dev);
+- RCU_INIT_POINTER(ip6n->tnls_wc[0], t);
++ rcu_assign_pointer(ip6n->tnls_wc[0], t);
+ return 0;
+ }
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/raw.c linux-3.2.net/net/ipv6/raw.c
+--- linux-3.2.noarch/net/ipv6/raw.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv6/raw.c 2012-01-20 16:50:27.022789138 -0500
+@@ -131,7 +131,7 @@ static mh_filter_t __rcu *mh_filter __re
+
+ int rawv6_mh_filter_register(mh_filter_t filter)
+ {
+- RCU_INIT_POINTER(mh_filter, filter);
++ rcu_assign_pointer(mh_filter, filter);
+ return 0;
+ }
+ EXPORT_SYMBOL(rawv6_mh_filter_register);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/sit.c linux-3.2.net/net/ipv6/sit.c
+--- linux-3.2.noarch/net/ipv6/sit.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/ipv6/sit.c 2012-01-20 16:50:27.042788464 -0500
+@@ -182,7 +182,7 @@ static void ipip6_tunnel_unlink(struct s
+ (iter = rtnl_dereference(*tp)) != NULL;
+ tp = &iter->next) {
+ if (t == iter) {
+- RCU_INIT_POINTER(*tp, t->next);
++ rcu_assign_pointer(*tp, t->next);
+ break;
+ }
+ }
+@@ -192,8 +192,8 @@ static void ipip6_tunnel_link(struct sit
+ {
+ struct ip_tunnel __rcu **tp = ipip6_bucket(sitn, t);
+
+- RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
+- RCU_INIT_POINTER(*tp, t);
++ rcu_assign_pointer(t->next, rtnl_dereference(*tp));
++ rcu_assign_pointer(*tp, t);
+ }
+
+ static void ipip6_tunnel_clone_6rd(struct net_device *dev, struct sit_net *sitn)
+@@ -393,7 +393,7 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t
+ p->addr = a->addr;
+ p->flags = a->flags;
+ t->prl_count++;
+- RCU_INIT_POINTER(t->prl, p);
++ rcu_assign_pointer(t->prl, p);
+ out:
+ return err;
+ }
+@@ -1177,7 +1177,7 @@ static int __net_init ipip6_fb_tunnel_in
+ if (!dev->tstats)
+ return -ENOMEM;
+ dev_hold(dev);
+- RCU_INIT_POINTER(sitn->tunnels_wc[0], tunnel);
++ rcu_assign_pointer(sitn->tunnels_wc[0], tunnel);
+ return 0;
+ }
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/agg-rx.c linux-3.2.net/net/mac80211/agg-rx.c
+--- linux-3.2.noarch/net/mac80211/agg-rx.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/mac80211/agg-rx.c 2012-01-20 16:50:27.058787924 -0500
+@@ -326,7 +326,7 @@ void ieee80211_process_addba_request(str
+ status = WLAN_STATUS_SUCCESS;
+
+ /* activate it for RX */
+- RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
++ rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
+
+ if (timeout)
+ mod_timer(&tid_agg_rx->session_timer, TU_TO_EXP_TIME(timeout));
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/cfg.c linux-3.2.net/net/mac80211/cfg.c
+--- linux-3.2.noarch/net/mac80211/cfg.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/mac80211/cfg.c 2012-01-20 16:50:27.082787116 -0500
+@@ -575,7 +575,7 @@ static int ieee80211_config_beacon(struc
+
+ sdata->vif.bss_conf.dtim_period = new->dtim_period;
+
+- RCU_INIT_POINTER(sdata->u.ap.beacon, new);
++ rcu_assign_pointer(sdata->u.ap.beacon, new);
+
+ synchronize_rcu();
+
+@@ -922,7 +922,7 @@ static int ieee80211_change_station(stru
+ return -EBUSY;
+ }
+
+- RCU_INIT_POINTER(vlansdata->u.vlan.sta, sta);
++ rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
+ }
+
+ sta->sdata = vlansdata;
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/ibss.c linux-3.2.net/net/mac80211/ibss.c
+--- linux-3.2.noarch/net/mac80211/ibss.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/mac80211/ibss.c 2012-01-20 16:50:27.102786444 -0500
+@@ -184,7 +184,7 @@ static void __ieee80211_sta_join_ibss(st
+ *pos++ = 0; /* U-APSD no in use */
+ }
+
+- RCU_INIT_POINTER(ifibss->presp, skb);
++ rcu_assign_pointer(ifibss->presp, skb);
+
+ sdata->vif.bss_conf.beacon_int = beacon_int;
+ sdata->vif.bss_conf.basic_rates = basic_rates;
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/sta_info.c linux-3.2.net/net/mac80211/sta_info.c
+--- linux-3.2.noarch/net/mac80211/sta_info.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/mac80211/sta_info.c 2012-01-20 16:50:27.131785466 -0500
+@@ -73,7 +73,7 @@ static int sta_info_hash_del(struct ieee
+ if (!s)
+ return -ENOENT;
+ if (s == sta) {
+- RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)],
++ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)],
+ s->hnext);
+ return 0;
+ }
+@@ -83,7 +83,7 @@ static int sta_info_hash_del(struct ieee
+ s = rcu_dereference_protected(s->hnext,
+ lockdep_is_held(&local->sta_lock));
+ if (rcu_access_pointer(s->hnext)) {
+- RCU_INIT_POINTER(s->hnext, sta->hnext);
++ rcu_assign_pointer(s->hnext, sta->hnext);
+ return 0;
+ }
+
+@@ -232,7 +232,7 @@ static void sta_info_hash_add(struct iee
+ struct sta_info *sta)
+ {
+ sta->hnext = local->sta_hash[STA_HASH(sta->sta.addr)];
+- RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
++ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
+ }
+
+ static void sta_unblock(struct work_struct *wk)
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_core.c linux-3.2.net/net/netfilter/nf_conntrack_core.c
+--- linux-3.2.noarch/net/netfilter/nf_conntrack_core.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_conntrack_core.c 2012-01-20 16:50:27.169784186 -0500
+@@ -776,7 +776,7 @@ init_conntrack(struct net *net, struct n
+ if (exp->helper) {
+ help = nf_ct_helper_ext_add(ct, GFP_ATOMIC);
+ if (help)
+- RCU_INIT_POINTER(help->helper, exp->helper);
++ rcu_assign_pointer(help->helper, exp->helper);
+ }
+
+ #ifdef CONFIG_NF_CONNTRACK_MARK
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_ecache.c linux-3.2.net/net/netfilter/nf_conntrack_ecache.c
+--- linux-3.2.noarch/net/netfilter/nf_conntrack_ecache.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_conntrack_ecache.c 2012-01-20 16:50:27.187783578 -0500
+@@ -91,7 +91,7 @@ int nf_conntrack_register_notifier(struc
+ ret = -EBUSY;
+ goto out_unlock;
+ }
+- RCU_INIT_POINTER(net->ct.nf_conntrack_event_cb, new);
++ rcu_assign_pointer(net->ct.nf_conntrack_event_cb, new);
+ mutex_unlock(&nf_ct_ecache_mutex);
+ return ret;
+
+@@ -128,7 +128,7 @@ int nf_ct_expect_register_notifier(struc
+ ret = -EBUSY;
+ goto out_unlock;
+ }
+- RCU_INIT_POINTER(net->ct.nf_expect_event_cb, new);
++ rcu_assign_pointer(net->ct.nf_expect_event_cb, new);
+ mutex_unlock(&nf_ct_ecache_mutex);
+ return ret;
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_extend.c linux-3.2.net/net/netfilter/nf_conntrack_extend.c
+--- linux-3.2.noarch/net/netfilter/nf_conntrack_extend.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_conntrack_extend.c 2012-01-20 16:50:27.204783008 -0500
+@@ -169,7 +169,7 @@ int nf_ct_extend_register(struct nf_ct_e
+ before updating alloc_size */
+ type->alloc_size = ALIGN(sizeof(struct nf_ct_ext), type->align)
+ + type->len;
+- RCU_INIT_POINTER(nf_ct_ext_types[type->id], type);
++ rcu_assign_pointer(nf_ct_ext_types[type->id], type);
+ update_alloc_size(type);
+ out:
+ mutex_unlock(&nf_ct_ext_type_mutex);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_helper.c linux-3.2.net/net/netfilter/nf_conntrack_helper.c
+--- linux-3.2.noarch/net/netfilter/nf_conntrack_helper.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_conntrack_helper.c 2012-01-20 16:50:27.227782232 -0500
+@@ -145,7 +145,7 @@ int __nf_ct_try_assign_helper(struct nf_
+ memset(&help->help, 0, sizeof(help->help));
+ }
+
+- RCU_INIT_POINTER(help->helper, helper);
++ rcu_assign_pointer(help->helper, helper);
+ out:
+ return ret;
+ }
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_netlink.c linux-3.2.net/net/netfilter/nf_conntrack_netlink.c
+--- linux-3.2.noarch/net/netfilter/nf_conntrack_netlink.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_conntrack_netlink.c 2012-01-20 16:50:27.271780750 -0500
+@@ -1163,7 +1163,7 @@ ctnetlink_change_helper(struct nf_conn *
+ return -EOPNOTSUPP;
+ }
+
+- RCU_INIT_POINTER(help->helper, helper);
++ rcu_assign_pointer(help->helper, helper);
+
+ return 0;
+ }
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_log.c linux-3.2.net/net/netfilter/nf_log.c
+--- linux-3.2.noarch/net/netfilter/nf_log.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_log.c 2012-01-20 16:50:27.280780448 -0500
+@@ -55,7 +55,7 @@ int nf_log_register(u_int8_t pf, struct
+ llog = rcu_dereference_protected(nf_loggers[pf],
+ lockdep_is_held(&nf_log_mutex));
+ if (llog == NULL)
+- RCU_INIT_POINTER(nf_loggers[pf], logger);
++ rcu_assign_pointer(nf_loggers[pf], logger);
+ }
+
+ mutex_unlock(&nf_log_mutex);
+@@ -92,7 +92,7 @@ int nf_log_bind_pf(u_int8_t pf, const st
+ mutex_unlock(&nf_log_mutex);
+ return -ENOENT;
+ }
+- RCU_INIT_POINTER(nf_loggers[pf], logger);
++ rcu_assign_pointer(nf_loggers[pf], logger);
+ mutex_unlock(&nf_log_mutex);
+ return 0;
+ }
+@@ -250,7 +250,7 @@ static int nf_log_proc_dostring(ctl_tabl
+ mutex_unlock(&nf_log_mutex);
+ return -ENOENT;
+ }
+- RCU_INIT_POINTER(nf_loggers[tindex], logger);
++ rcu_assign_pointer(nf_loggers[tindex], logger);
+ mutex_unlock(&nf_log_mutex);
+ } else {
+ mutex_lock(&nf_log_mutex);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nfnetlink.c linux-3.2.net/net/netfilter/nfnetlink.c
+--- linux-3.2.noarch/net/netfilter/nfnetlink.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nfnetlink.c 2012-01-20 16:50:27.302779705 -0500
+@@ -59,7 +59,7 @@ int nfnetlink_subsys_register(const stru
+ nfnl_unlock();
+ return -EBUSY;
+ }
+- RCU_INIT_POINTER(subsys_table[n->subsys_id], n);
++ rcu_assign_pointer(subsys_table[n->subsys_id], n);
+ nfnl_unlock();
+
+ return 0;
+@@ -210,7 +210,7 @@ static int __net_init nfnetlink_net_init
+ if (!nfnl)
+ return -ENOMEM;
+ net->nfnl_stash = nfnl;
+- RCU_INIT_POINTER(net->nfnl, nfnl);
++ rcu_assign_pointer(net->nfnl, nfnl);
+ return 0;
+ }
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_queue.c linux-3.2.net/net/netfilter/nf_queue.c
+--- linux-3.2.noarch/net/netfilter/nf_queue.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netfilter/nf_queue.c 2012-01-20 16:50:27.293780010 -0500
+@@ -40,7 +40,7 @@ int nf_register_queue_handler(u_int8_t p
+ else if (old)
+ ret = -EBUSY;
+ else {
+- RCU_INIT_POINTER(queue_handler[pf], qh);
++ rcu_assign_pointer(queue_handler[pf], qh);
+ ret = 0;
+ }
+ mutex_unlock(&queue_handler_mutex);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netlabel/netlabel_domainhash.c linux-3.2.net/net/netlabel/netlabel_domainhash.c
+--- linux-3.2.noarch/net/netlabel/netlabel_domainhash.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netlabel/netlabel_domainhash.c 2012-01-20 16:50:27.311779402 -0500
+@@ -282,7 +282,7 @@ int __init netlbl_domhsh_init(u32 size)
+ INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
+
+ spin_lock(&netlbl_domhsh_lock);
+- RCU_INIT_POINTER(netlbl_domhsh, hsh_tbl);
++ rcu_assign_pointer(netlbl_domhsh, hsh_tbl);
+ spin_unlock(&netlbl_domhsh_lock);
+
+ return 0;
+@@ -330,7 +330,7 @@ int netlbl_domhsh_add(struct netlbl_dom_
+ &rcu_dereference(netlbl_domhsh)->tbl[bkt]);
+ } else {
+ INIT_LIST_HEAD(&entry->list);
+- RCU_INIT_POINTER(netlbl_domhsh_def, entry);
++ rcu_assign_pointer(netlbl_domhsh_def, entry);
+ }
+
+ if (entry->type == NETLBL_NLTYPE_ADDRSELECT) {
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netlabel/netlabel_unlabeled.c linux-3.2.net/net/netlabel/netlabel_unlabeled.c
+--- linux-3.2.noarch/net/netlabel/netlabel_unlabeled.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/netlabel/netlabel_unlabeled.c 2012-01-20 16:50:27.327778863 -0500
+@@ -354,7 +354,7 @@ static struct netlbl_unlhsh_iface *netlb
+ INIT_LIST_HEAD(&iface->list);
+ if (netlbl_unlhsh_rcu_deref(netlbl_unlhsh_def) != NULL)
+ goto add_iface_failure;
+- RCU_INIT_POINTER(netlbl_unlhsh_def, iface);
++ rcu_assign_pointer(netlbl_unlhsh_def, iface);
+ }
+ spin_unlock(&netlbl_unlhsh_lock);
+
+@@ -1447,11 +1447,9 @@ int __init netlbl_unlabel_init(u32 size)
+ for (iter = 0; iter < hsh_tbl->size; iter++)
+ INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
+
+- rcu_read_lock();
+ spin_lock(&netlbl_unlhsh_lock);
+- RCU_INIT_POINTER(netlbl_unlhsh, hsh_tbl);
++ rcu_assign_pointer(netlbl_unlhsh, hsh_tbl);
+ spin_unlock(&netlbl_unlhsh_lock);
+- rcu_read_unlock();
+
+ register_netdevice_notifier(&netlbl_unlhsh_netdev_notifier);
+
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/af_phonet.c linux-3.2.net/net/phonet/af_phonet.c
+--- linux-3.2.noarch/net/phonet/af_phonet.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/phonet/af_phonet.c 2012-01-20 16:50:27.345778258 -0500
+@@ -480,7 +480,7 @@ int __init_or_module phonet_proto_regist
+ if (proto_tab[protocol])
+ err = -EBUSY;
+ else
+- RCU_INIT_POINTER(proto_tab[protocol], pp);
++ rcu_assign_pointer(proto_tab[protocol], pp);
+ mutex_unlock(&proto_tab_lock);
+
+ return err;
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/pn_dev.c linux-3.2.net/net/phonet/pn_dev.c
+--- linux-3.2.noarch/net/phonet/pn_dev.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/phonet/pn_dev.c 2012-01-20 16:50:27.353777988 -0500
+@@ -390,7 +390,7 @@ int phonet_route_add(struct net_device *
+ daddr = daddr >> 2;
+ mutex_lock(&routes->lock);
+ if (routes->table[daddr] == NULL) {
+- RCU_INIT_POINTER(routes->table[daddr], dev);
++ rcu_assign_pointer(routes->table[daddr], dev);
+ dev_hold(dev);
+ err = 0;
+ }
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/socket.c linux-3.2.net/net/phonet/socket.c
+--- linux-3.2.noarch/net/phonet/socket.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/phonet/socket.c 2012-01-20 16:50:27.365777583 -0500
+@@ -680,7 +680,7 @@ int pn_sock_bind_res(struct sock *sk, u8
+ mutex_lock(&resource_mutex);
+ if (pnres.sk[res] == NULL) {
+ sock_hold(sk);
+- RCU_INIT_POINTER(pnres.sk[res], sk);
++ rcu_assign_pointer(pnres.sk[res], sk);
+ ret = 0;
+ }
+ mutex_unlock(&resource_mutex);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/socket.c linux-3.2.net/net/socket.c
+--- linux-3.2.noarch/net/socket.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/socket.c 2012-01-20 16:50:27.410776068 -0500
+@@ -2472,7 +2472,7 @@ int sock_register(const struct net_proto
+ lockdep_is_held(&net_family_lock)))
+ err = -EEXIST;
+ else {
+- RCU_INIT_POINTER(net_families[ops->family], ops);
++ rcu_assign_pointer(net_families[ops->family], ops);
+ err = 0;
+ }
+ spin_unlock(&net_family_lock);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/sunrpc/auth_gss/auth_gss.c linux-3.2.net/net/sunrpc/auth_gss/auth_gss.c
+--- linux-3.2.noarch/net/sunrpc/auth_gss/auth_gss.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/sunrpc/auth_gss/auth_gss.c 2012-01-20 16:50:27.428775461 -0500
+@@ -122,7 +122,7 @@ gss_cred_set_ctx(struct rpc_cred *cred,
+ if (!test_bit(RPCAUTH_CRED_NEW, &cred->cr_flags))
+ return;
+ gss_get_ctx(ctx);
+- RCU_INIT_POINTER(gss_cred->gc_ctx, ctx);
++ rcu_assign_pointer(gss_cred->gc_ctx, ctx);
+ set_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
+ smp_mb__before_clear_bit();
+ clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags);
+diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/xfrm/xfrm_user.c linux-3.2.net/net/xfrm/xfrm_user.c
+--- linux-3.2.noarch/net/xfrm/xfrm_user.c 2012-01-04 18:55:44.000000000 -0500
++++ linux-3.2.net/net/xfrm/xfrm_user.c 2012-01-20 16:50:27.449774754 -0500
+@@ -2927,7 +2927,7 @@ static int __net_init xfrm_user_net_init
+ if (nlsk == NULL)
+ return -ENOMEM;
+ net->xfrm.nlsk_stash = nlsk; /* Don't set to NULL */
+- RCU_INIT_POINTER(net->xfrm.nlsk, nlsk);
++ rcu_assign_pointer(net->xfrm.nlsk, nlsk);
+ return 0;
+ }
+
More information about the scm-commits
mailing list