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authorJakub Kicinski <kuba@kernel.org>2024-04-25 22:40:48 +0300
committerJakub Kicinski <kuba@kernel.org>2024-04-25 22:41:37 +0300
commit2bd87951de659df3381ce083342aaf5b1ea24689 (patch)
treee2635c49fddc29a53b8f537212dc6eb5b2013851 /net
parentec00ed472bdb7d0af840da68c8c11bff9f4d9caa (diff)
parent52afb15e9d9a021ab6eec923a087ec9f518cb713 (diff)
downloadlinux-2bd87951de659df3381ce083342aaf5b1ea24689.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/ethernet/ti/icssg/icssg_prueth.c net/mac80211/chan.c 89884459a0b9 ("wifi: mac80211: fix idle calculation with multi-link") 87f5500285fb ("wifi: mac80211: simplify ieee80211_assign_link_chanctx()") https://lore.kernel.org/all/20240422105623.7b1fbda2@canb.auug.org.au/ net/unix/garbage.c 1971d13ffa84 ("af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().") 4090fa373f0e ("af_unix: Replace garbage collection algorithm.") drivers/net/ethernet/ti/icssg/icssg_prueth.c drivers/net/ethernet/ti/icssg/icssg_common.c 4dcd0e83ea1d ("net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()") e2dc7bfd677f ("net: ti: icssg-prueth: Move common functions into a separate file") No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
-rw-r--r--net/ax25/af_ax25.c2
-rw-r--r--net/bluetooth/hci_conn.c6
-rw-r--r--net/bluetooth/hci_event.c25
-rw-r--r--net/bluetooth/hci_sync.c9
-rw-r--r--net/bluetooth/l2cap_core.c2
-rw-r--r--net/bluetooth/l2cap_sock.c7
-rw-r--r--net/bluetooth/mgmt.c24
-rw-r--r--net/bluetooth/sco.c7
-rw-r--r--net/bridge/br_netlink.c2
-rw-r--r--net/ethernet/eth.c12
-rw-r--r--net/ipv4/icmp.c12
-rw-r--r--net/ipv4/route.c3
-rw-r--r--net/ipv4/tcp_ao.c3
-rw-r--r--net/ipv4/udp.c5
-rw-r--r--net/ipv6/udp.c5
-rw-r--r--net/mac80211/chan.c27
-rw-r--r--net/mac80211/mesh.c8
-rw-r--r--net/mac80211/mesh.h36
-rw-r--r--net/mac80211/mesh_pathtbl.c31
-rw-r--r--net/mac80211/mlme.c31
-rw-r--r--net/mac80211/rate.c6
-rw-r--r--net/mac80211/rx.c17
-rw-r--r--net/mac80211/scan.c1
-rw-r--r--net/mac80211/tx.c13
-rw-r--r--net/netfilter/ipvs/ip_vs_proto_sctp.c6
-rw-r--r--net/netfilter/nft_chain_filter.c4
-rw-r--r--net/openvswitch/conntrack.c4
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_rw.c86
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_sendto.c5
-rw-r--r--net/tls/tls.h2
-rw-r--r--net/tls/tls_strp.c6
-rw-r--r--net/wireless/nl80211.c2
-rw-r--r--net/wireless/trace.h4
33 files changed, 248 insertions, 165 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 558e158c98d0..9169efb2f43a 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -103,7 +103,7 @@ again:
s->ax25_dev = NULL;
if (sk->sk_socket) {
netdev_put(ax25_dev->dev,
- &ax25_dev->dev_tracker);
+ &s->dev_tracker);
ax25_dev_put(ax25_dev);
}
ax25_cb_del(s);
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 3ad74f76983b..05346250f719 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -1263,7 +1263,7 @@ u8 hci_conn_set_handle(struct hci_conn *conn, u16 handle)
struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
u8 dst_type, bool dst_resolved, u8 sec_level,
- u16 conn_timeout, u8 role)
+ u16 conn_timeout, u8 role, u8 phy, u8 sec_phy)
{
struct hci_conn *conn;
struct smp_irk *irk;
@@ -1326,6 +1326,8 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
conn->dst_type = dst_type;
conn->sec_level = BT_SECURITY_LOW;
conn->conn_timeout = conn_timeout;
+ conn->le_adv_phy = phy;
+ conn->le_adv_sec_phy = sec_phy;
err = hci_connect_le_sync(hdev, conn);
if (err) {
@@ -2273,7 +2275,7 @@ struct hci_conn *hci_connect_cis(struct hci_dev *hdev, bdaddr_t *dst,
le = hci_connect_le(hdev, dst, dst_type, false,
BT_SECURITY_LOW,
HCI_LE_CONN_TIMEOUT,
- HCI_ROLE_SLAVE);
+ HCI_ROLE_SLAVE, 0, 0);
else
le = hci_connect_le_scan(hdev, dst, dst_type,
BT_SECURITY_LOW,
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index a8b8cfebe018..4a27e4a17a67 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3218,7 +3218,7 @@ static void hci_conn_complete_evt(struct hci_dev *hdev, void *data,
if (key) {
set_bit(HCI_CONN_ENCRYPT, &conn->flags);
- if (!(hdev->commands[20] & 0x10)) {
+ if (!read_key_size_capable(hdev)) {
conn->enc_key_size = HCI_LINK_KEY_SIZE;
} else {
cp.handle = cpu_to_le16(conn->handle);
@@ -3666,8 +3666,7 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, void *data,
* controller really supports it. If it doesn't, assume
* the default size (16).
*/
- if (!(hdev->commands[20] & 0x10) ||
- test_bit(HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, &hdev->quirks)) {
+ if (!read_key_size_capable(hdev)) {
conn->enc_key_size = HCI_LINK_KEY_SIZE;
goto notify;
}
@@ -6038,7 +6037,7 @@ static void hci_le_conn_update_complete_evt(struct hci_dev *hdev, void *data,
static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
bdaddr_t *addr,
u8 addr_type, bool addr_resolved,
- u8 adv_type)
+ u8 adv_type, u8 phy, u8 sec_phy)
{
struct hci_conn *conn;
struct hci_conn_params *params;
@@ -6093,7 +6092,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
- HCI_ROLE_MASTER);
+ HCI_ROLE_MASTER, phy, sec_phy);
if (!IS_ERR(conn)) {
/* If HCI_AUTO_CONN_EXPLICIT is set, conn is already owned
* by higher layer that tried to connect, if no then
@@ -6128,8 +6127,9 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
u8 bdaddr_type, bdaddr_t *direct_addr,
- u8 direct_addr_type, s8 rssi, u8 *data, u8 len,
- bool ext_adv, bool ctl_time, u64 instant)
+ u8 direct_addr_type, u8 phy, u8 sec_phy, s8 rssi,
+ u8 *data, u8 len, bool ext_adv, bool ctl_time,
+ u64 instant)
{
struct discovery_state *d = &hdev->discovery;
struct smp_irk *irk;
@@ -6217,7 +6217,7 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
* for advertising reports) and is already verified to be RPA above.
*/
conn = check_pending_le_conn(hdev, bdaddr, bdaddr_type, bdaddr_resolved,
- type);
+ type, phy, sec_phy);
if (!ext_adv && conn && type == LE_ADV_IND &&
len <= max_adv_len(hdev)) {
/* Store report for later inclusion by
@@ -6363,7 +6363,8 @@ static void hci_le_adv_report_evt(struct hci_dev *hdev, void *data,
if (info->length <= max_adv_len(hdev)) {
rssi = info->data[info->length];
process_adv_report(hdev, info->type, &info->bdaddr,
- info->bdaddr_type, NULL, 0, rssi,
+ info->bdaddr_type, NULL, 0,
+ HCI_ADV_PHY_1M, 0, rssi,
info->data, info->length, false,
false, instant);
} else {
@@ -6448,6 +6449,8 @@ static void hci_le_ext_adv_report_evt(struct hci_dev *hdev, void *data,
if (legacy_evt_type != LE_ADV_INVALID) {
process_adv_report(hdev, legacy_evt_type, &info->bdaddr,
info->bdaddr_type, NULL, 0,
+ info->primary_phy,
+ info->secondary_phy,
info->rssi, info->data, info->length,
!(evt_type & LE_EXT_ADV_LEGACY_PDU),
false, instant);
@@ -6730,8 +6733,8 @@ static void hci_le_direct_adv_report_evt(struct hci_dev *hdev, void *data,
process_adv_report(hdev, info->type, &info->bdaddr,
info->bdaddr_type, &info->direct_addr,
- info->direct_addr_type, info->rssi, NULL, 0,
- false, false, instant);
+ info->direct_addr_type, HCI_ADV_PHY_1M, 0,
+ info->rssi, NULL, 0, false, false, instant);
}
hci_dev_unlock(hdev);
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index c5d8799046cc..4c707eb64e6f 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -6346,7 +6346,8 @@ static int hci_le_ext_create_conn_sync(struct hci_dev *hdev,
plen = sizeof(*cp);
- if (scan_1m(hdev)) {
+ if (scan_1m(hdev) && (conn->le_adv_phy == HCI_ADV_PHY_1M ||
+ conn->le_adv_sec_phy == HCI_ADV_PHY_1M)) {
cp->phys |= LE_SCAN_PHY_1M;
set_ext_conn_params(conn, p);
@@ -6354,7 +6355,8 @@ static int hci_le_ext_create_conn_sync(struct hci_dev *hdev,
plen += sizeof(*p);
}
- if (scan_2m(hdev)) {
+ if (scan_2m(hdev) && (conn->le_adv_phy == HCI_ADV_PHY_2M ||
+ conn->le_adv_sec_phy == HCI_ADV_PHY_2M)) {
cp->phys |= LE_SCAN_PHY_2M;
set_ext_conn_params(conn, p);
@@ -6362,7 +6364,8 @@ static int hci_le_ext_create_conn_sync(struct hci_dev *hdev,
plen += sizeof(*p);
}
- if (scan_coded(hdev)) {
+ if (scan_coded(hdev) && (conn->le_adv_phy == HCI_ADV_PHY_CODED ||
+ conn->le_adv_sec_phy == HCI_ADV_PHY_CODED)) {
cp->phys |= LE_SCAN_PHY_CODED;
set_ext_conn_params(conn, p);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index dc0897408793..84fc70862d78 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -7018,7 +7018,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
if (hci_dev_test_flag(hdev, HCI_ADVERTISING))
hcon = hci_connect_le(hdev, dst, dst_type, false,
chan->sec_level, timeout,
- HCI_ROLE_SLAVE);
+ HCI_ROLE_SLAVE, 0, 0);
else
hcon = hci_connect_le_scan(hdev, dst, dst_type,
chan->sec_level, timeout,
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index e7d810b23082..5cc83f906c12 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -439,7 +439,8 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname,
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
struct l2cap_options opts;
struct l2cap_conninfo cinfo;
- int len, err = 0;
+ int err = 0;
+ size_t len;
u32 opt;
BT_DBG("sk %p", sk);
@@ -486,7 +487,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname,
BT_DBG("mode 0x%2.2x", chan->mode);
- len = min_t(unsigned int, len, sizeof(opts));
+ len = min(len, sizeof(opts));
if (copy_to_user(optval, (char *) &opts, len))
err = -EFAULT;
@@ -536,7 +537,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname,
cinfo.hci_handle = chan->conn->hcon->handle;
memcpy(cinfo.dev_class, chan->conn->hcon->dev_class, 3);
- len = min_t(unsigned int, len, sizeof(cinfo));
+ len = min(len, sizeof(cinfo));
if (copy_to_user(optval, (char *) &cinfo, len))
err = -EFAULT;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 32ed6e9245a3..965f621ef865 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2623,7 +2623,11 @@ static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
goto failed;
}
- err = hci_cmd_sync_queue(hdev, add_uuid_sync, cmd, mgmt_class_complete);
+ /* MGMT_OP_ADD_UUID don't require adapter the UP/Running so use
+ * hci_cmd_sync_submit instead of hci_cmd_sync_queue.
+ */
+ err = hci_cmd_sync_submit(hdev, add_uuid_sync, cmd,
+ mgmt_class_complete);
if (err < 0) {
mgmt_pending_free(cmd);
goto failed;
@@ -2717,8 +2721,11 @@ update_class:
goto unlock;
}
- err = hci_cmd_sync_queue(hdev, remove_uuid_sync, cmd,
- mgmt_class_complete);
+ /* MGMT_OP_REMOVE_UUID don't require adapter the UP/Running so use
+ * hci_cmd_sync_submit instead of hci_cmd_sync_queue.
+ */
+ err = hci_cmd_sync_submit(hdev, remove_uuid_sync, cmd,
+ mgmt_class_complete);
if (err < 0)
mgmt_pending_free(cmd);
@@ -2784,8 +2791,11 @@ static int set_dev_class(struct sock *sk, struct hci_dev *hdev, void *data,
goto unlock;
}
- err = hci_cmd_sync_queue(hdev, set_class_sync, cmd,
- mgmt_class_complete);
+ /* MGMT_OP_SET_DEV_CLASS don't require adapter the UP/Running so use
+ * hci_cmd_sync_submit instead of hci_cmd_sync_queue.
+ */
+ err = hci_cmd_sync_submit(hdev, set_class_sync, cmd,
+ mgmt_class_complete);
if (err < 0)
mgmt_pending_free(cmd);
@@ -5475,8 +5485,8 @@ static int remove_adv_monitor(struct sock *sk, struct hci_dev *hdev,
goto unlock;
}
- err = hci_cmd_sync_queue(hdev, mgmt_remove_adv_monitor_sync, cmd,
- mgmt_remove_adv_monitor_complete);
+ err = hci_cmd_sync_submit(hdev, mgmt_remove_adv_monitor_sync, cmd,
+ mgmt_remove_adv_monitor_complete);
if (err) {
mgmt_pending_remove(cmd);
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 368e026f4d15..5d03c5440b06 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -964,7 +964,8 @@ static int sco_sock_getsockopt_old(struct socket *sock, int optname,
struct sock *sk = sock->sk;
struct sco_options opts;
struct sco_conninfo cinfo;
- int len, err = 0;
+ int err = 0;
+ size_t len;
BT_DBG("sk %p", sk);
@@ -986,7 +987,7 @@ static int sco_sock_getsockopt_old(struct socket *sock, int optname,
BT_DBG("mtu %u", opts.mtu);
- len = min_t(unsigned int, len, sizeof(opts));
+ len = min(len, sizeof(opts));
if (copy_to_user(optval, (char *)&opts, len))
err = -EFAULT;
@@ -1004,7 +1005,7 @@ static int sco_sock_getsockopt_old(struct socket *sock, int optname,
cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle;
memcpy(cinfo.dev_class, sco_pi(sk)->conn->hcon->dev_class, 3);
- len = min_t(unsigned int, len, sizeof(cinfo));
+ len = min(len, sizeof(cinfo));
if (copy_to_user(optval, (char *)&cinfo, len))
err = -EFAULT;
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 2cf4fc756263..f17dbac7d828 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -667,7 +667,7 @@ void br_ifinfo_notify(int event, const struct net_bridge *br,
{
u32 filter = RTEXT_FILTER_BRVLAN_COMPRESSED;
- return br_info_notify(event, br, port, filter);
+ br_info_notify(event, br, port, filter);
}
/*
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 2edc8b796a4e..049c3adeb850 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -164,17 +164,7 @@ __be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev)
eth = (struct ethhdr *)skb->data;
skb_pull_inline(skb, ETH_HLEN);
- if (unlikely(!ether_addr_equal_64bits(eth->h_dest,
- dev->dev_addr))) {
- if (unlikely(is_multicast_ether_addr_64bits(eth->h_dest))) {
- if (ether_addr_equal_64bits(eth->h_dest, dev->broadcast))
- skb->pkt_type = PACKET_BROADCAST;
- else
- skb->pkt_type = PACKET_MULTICAST;
- } else {
- skb->pkt_type = PACKET_OTHERHOST;
- }
- }
+ eth_skb_pkt_type(skb, dev);
/*
* Some variants of DSA tagging don't have an ethertype field
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index e63a3bf99617..437e782b9663 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -92,6 +92,7 @@
#include <net/inet_common.h>
#include <net/ip_fib.h>
#include <net/l3mdev.h>
+#include <net/addrconf.h>
/*
* Build xmit assembly blocks
@@ -1032,6 +1033,8 @@ bool icmp_build_probe(struct sk_buff *skb, struct icmphdr *icmphdr)
struct icmp_ext_hdr *ext_hdr, _ext_hdr;
struct icmp_ext_echo_iio *iio, _iio;
struct net *net = dev_net(skb->dev);
+ struct inet6_dev *in6_dev;
+ struct in_device *in_dev;
struct net_device *dev;
char buff[IFNAMSIZ];
u16 ident_len;
@@ -1115,10 +1118,15 @@ bool icmp_build_probe(struct sk_buff *skb, struct icmphdr *icmphdr)
/* Fill bits in reply message */
if (dev->flags & IFF_UP)
status |= ICMP_EXT_ECHOREPLY_ACTIVE;
- if (__in_dev_get_rcu(dev) && __in_dev_get_rcu(dev)->ifa_list)
+
+ in_dev = __in_dev_get_rcu(dev);
+ if (in_dev && rcu_access_pointer(in_dev->ifa_list))
status |= ICMP_EXT_ECHOREPLY_IPV4;
- if (!list_empty(&rcu_dereference(dev->ip6_ptr)->addr_list))
+
+ in6_dev = __in6_dev_get(dev);
+ if (in6_dev && !list_empty(&in6_dev->addr_list))
status |= ICMP_EXT_ECHOREPLY_IPV6;
+
dev_put(dev);
icmphdr->un.echo.sequence |= htons(status);
return true;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 2e29ab819967..f89ff2e5a05b 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2154,6 +2154,9 @@ int ip_route_use_hint(struct sk_buff *skb, __be32 daddr, __be32 saddr,
int err = -EINVAL;
u32 tag = 0;
+ if (!in_dev)
+ return -EINVAL;
+
if (ipv4_is_multicast(saddr) || ipv4_is_lbcast(saddr))
goto martian_source;
diff --git a/net/ipv4/tcp_ao.c b/net/ipv4/tcp_ao.c
index 3afeeb68e8a7..781b67a52571 100644
--- a/net/ipv4/tcp_ao.c
+++ b/net/ipv4/tcp_ao.c
@@ -1068,6 +1068,7 @@ void tcp_ao_connect_init(struct sock *sk)
{
struct tcp_sock *tp = tcp_sk(sk);
struct tcp_ao_info *ao_info;
+ struct hlist_node *next;
union tcp_ao_addr *addr;
struct tcp_ao_key *key;
int family, l3index;
@@ -1090,7 +1091,7 @@ void tcp_ao_connect_init(struct sock *sk)
l3index = l3mdev_master_ifindex_by_index(sock_net(sk),
sk->sk_bound_dev_if);
- hlist_for_each_entry_rcu(key, &ao_info->head, node) {
+ hlist_for_each_entry_safe(key, next, &ao_info->head, node) {
if (!tcp_ao_key_cmp(key, l3index, addr, key->prefixlen, family, -1, -1))
continue;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 944922172c98..6e2446295089 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1134,16 +1134,17 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
if (msg->msg_controllen) {
err = udp_cmsg_send(sk, msg, &ipc.gso_size);
- if (err > 0)
+ if (err > 0) {
err = ip_cmsg_send(sk, msg, &ipc,
sk->sk_family == AF_INET6);
+ connected = 0;
+ }
if (unlikely(err < 0)) {
kfree(ipc.opt);
return err;
}
if (ipc.opt)
free = 1;
- connected = 0;
}
if (!ipc.opt) {
struct ip_options_rcu *inet_opt;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 9914e73f4785..085ee236d9a1 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1487,9 +1487,11 @@ do_udp_sendmsg:
ipc6.opt = opt;
err = udp_cmsg_send(sk, msg, &ipc6.gso_size);
- if (err > 0)
+ if (err > 0) {
err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, fl6,
&ipc6);
+ connected = false;
+ }
if (err < 0) {
fl6_sock_release(flowlabel);
return err;
@@ -1501,7 +1503,6 @@ do_udp_sendmsg:
}
if (!(opt->opt_nflen|opt->opt_flen))
opt = NULL;
- connected = false;
}
if (!opt) {
opt = txopt_get(np);
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index dedf11eeb43c..380695fdc32f 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -819,6 +819,7 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
struct ieee80211_local *local = sdata->local;
struct ieee80211_chanctx_conf *conf;
struct ieee80211_chanctx *curr_ctx = NULL;
+ bool new_idle;
int ret;
if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_NAN))
@@ -856,8 +857,6 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
rcu_assign_pointer(link->conf->chanctx_conf, conf);
- sdata->vif.cfg.idle = !conf;
-
if (curr_ctx && ieee80211_chanctx_num_assigned(local, curr_ctx) > 0) {
ieee80211_recalc_chanctx_chantype(local, curr_ctx);
ieee80211_recalc_smps_chanctx(local, curr_ctx);
@@ -870,9 +869,27 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL);
}
- if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE &&
- sdata->vif.type != NL80211_IFTYPE_MONITOR)
- ieee80211_vif_cfg_change_notify(sdata, BSS_CHANGED_IDLE);
+ if (conf) {
+ new_idle = false;
+ } else {
+ struct ieee80211_link_data *tmp;
+
+ new_idle = true;
+ for_each_sdata_link(local, tmp) {
+ if (rcu_access_pointer(tmp->conf->chanctx_conf)) {
+ new_idle = false;
+ break;
+ }
+ }
+ }
+
+ if (new_idle != sdata->vif.cfg.idle) {
+ sdata->vif.cfg.idle = new_idle;
+
+ if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE &&
+ sdata->vif.type != NL80211_IFTYPE_MONITOR)
+ ieee80211_vif_cfg_change_notify(sdata, BSS_CHANGED_IDLE);
+ }
ieee80211_check_fast_xmit_iface(sdata);
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 32475da98d73..cbc9b5e40cb3 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -747,6 +747,9 @@ bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u32 ctrl_flags)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
+ struct ieee80211_mesh_fast_tx_key key = {
+ .type = MESH_FAST_TX_TYPE_LOCAL
+ };
struct ieee80211_mesh_fast_tx *entry;
struct ieee80211s_hdr *meshhdr;
u8 sa[ETH_ALEN] __aligned(2);
@@ -782,7 +785,10 @@ bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata,
return false;
}
- entry = mesh_fast_tx_get(sdata, skb->data);
+ ether_addr_copy(key.addr, skb->data);
+ if (!ether_addr_equal(skb->data + ETH_ALEN, sdata->vif.addr))
+ key.type = MESH_FAST_TX_TYPE_PROXIED;
+ entry = mesh_fast_tx_get(sdata, &key);
if (!entry)
return false;
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index d913ce7ba72e..3f9664e4e00c 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -135,9 +135,38 @@ struct mesh_path {
#define MESH_FAST_TX_CACHE_TIMEOUT 8000 /* msecs */
/**
+ * enum ieee80211_mesh_fast_tx_type - cached mesh fast tx entry type
+ *
+ * @MESH_FAST_TX_TYPE_LOCAL: tx from the local vif address as SA
+ * @MESH_FAST_TX_TYPE_PROXIED: local tx with a different SA (e.g. bridged)
+ * @MESH_FAST_TX_TYPE_FORWARDED: forwarded from a different mesh point
+ * @NUM_MESH_FAST_TX_TYPE: number of entry types
+ */
+enum ieee80211_mesh_fast_tx_type {
+ MESH_FAST_TX_TYPE_LOCAL,
+ MESH_FAST_TX_TYPE_PROXIED,
+ MESH_FAST_TX_TYPE_FORWARDED,
+
+ /* must be last */
+ NUM_MESH_FAST_TX_TYPE
+};
+
+
+/**
+ * struct ieee80211_mesh_fast_tx_key - cached mesh fast tx entry key
+ *
+ * @addr: The Ethernet DA for this entry
+ * @type: cache entry type
+ */
+struct ieee80211_mesh_fast_tx_key {
+ u8 addr[ETH_ALEN] __aligned(2);
+ u16 type;
+};
+
+/**
* struct ieee80211_mesh_fast_tx - cached mesh fast tx entry
* @rhash: rhashtable pointer
- * @addr_key: The Ethernet DA which is the key for this entry
+ * @key: the lookup key for this cache entry
* @fast_tx: base fast_tx data
* @hdr: cached mesh and rfc1042 headers
* @hdrlen: length of mesh + rfc1042
@@ -148,7 +177,7 @@ struct mesh_path {
*/
struct ieee80211_mesh_fast_tx {
struct rhash_head rhash;
- u8 addr_key[ETH_ALEN] __aligned(2);
+ struct ieee80211_mesh_fast_tx_key key;
struct ieee80211_fast_tx fast_tx;
u8 hdr[sizeof(struct ieee80211s_hdr) + sizeof(rfc1042_header)];
@@ -334,7 +363,8 @@ void mesh_path_tx_root_frame(struct ieee80211_sub_if_data *sdata);
bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt);
struct ieee80211_mesh_fast_tx *
-mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, const u8 *addr);
+mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mesh_fast_tx_key *key);
bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u32 ctrl_flags);
void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 91b55d6a68b9..a6b62169f084 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -37,8 +37,8 @@ static const struct rhashtable_params mesh_rht_params = {
static const struct rhashtable_params fast_tx_rht_params = {
.nelem_hint = 10,
.automatic_shrinking = true,
- .key_len = ETH_ALEN,
- .key_offset = offsetof(struct ieee80211_mesh_fast_tx, addr_key),
+ .key_len = sizeof_field(struct ieee80211_mesh_fast_tx, key),
+ .key_offset = offsetof(struct ieee80211_mesh_fast_tx, key),
.head_offset = offsetof(struct ieee80211_mesh_fast_tx, rhash),
.hashfn = mesh_table_hash,
};
@@ -431,20 +431,21 @@ static void mesh_fast_tx_entry_free(struct mesh_tx_cache *cache,
}
struct ieee80211_mesh_fast_tx *
-mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, const u8 *addr)
+mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mesh_fast_tx_key *key)
{
struct ieee80211_mesh_fast_tx *entry;
struct mesh_tx_cache *cache;
cache = &sdata->u.mesh.tx_cache;
- entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params);
+ entry = rhashtable_lookup(&cache->rht, key, fast_tx_rht_params);
if (!entry)
return NULL;
if (!(entry->mpath->flags & MESH_PATH_ACTIVE) ||
mpath_expired(entry->mpath)) {
spin_lock_bh(&cache->walk_lock);
- entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params);
+ entry = rhashtable_lookup(&cache->rht, key, fast_tx_rht_params);
if (entry)
mesh_fast_tx_entry_free(cache, entry);
spin_unlock_bh(&cache->walk_lock);
@@ -489,18 +490,24 @@ void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,
if (!sta)
return;
+ build.key.type = MESH_FAST_TX_TYPE_LOCAL;
if ((meshhdr->flags & MESH_FLAGS_AE) == MESH_FLAGS_AE_A5_A6) {
/* This is required to keep the mppath alive */
mppath = mpp_path_lookup(sdata, meshhdr->eaddr1);
if (!mppath)
return;
build.mppath = mppath;
+ if (!ether_addr_equal(meshhdr->eaddr2, sdata->vif.addr))
+ build.key.type = MESH_FAST_TX_TYPE_PROXIED;
} else if (ieee80211_has_a4(hdr->frame_control)) {
mppath = mpath;
} else {
return;
}
+ if (!ether_addr_equal(hdr->addr4, sdata->vif.addr))
+ build.key.type = MESH_FAST_TX_TYPE_FORWARDED;
+
/* rate limit, in case fast xmit can't be enabled */
if (mppath->fast_tx_check == jiffies)
return;
@@ -547,7 +554,7 @@ void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,
}
}
- memcpy(build.addr_key, mppath->dst, ETH_ALEN);
+ memcpy(build.key.addr, mppath->dst, ETH_ALEN);
build.timestamp = jiffies;
build.fast_tx.band = info->band;
build.fast_tx.da_offs = offsetof(struct ieee80211_hdr, addr3);
@@ -646,12 +653,18 @@ void mesh_fast_tx_flush_addr(struct ieee80211_sub_if_data *sdata,
const u8 *addr)
{
struct mesh_tx_cache *cache = &sdata->u.mesh.tx_cache;
+ struct ieee80211_mesh_fast_tx_key key = {};
struct ieee80211_mesh_fast_tx *entry;
+ int i;
+ ether_addr_copy(key.addr, addr);
spin_lock_bh(&cache->walk_lock);
- entry = rhashtable_lookup_fast(&cache->rht, addr, fast_tx_rht_params);
- if (entry)
- mesh_fast_tx_entry_free(cache, entry);
+ for (i = 0; i < NUM_MESH_FAST_TX_TYPE; i++) {
+ key.type = i;
+ entry = rhashtable_lookup_fast(&cache->rht, &key, fast_tx_rht_params);
+ if (entry)
+ mesh_fast_tx_entry_free(cache, entry);
+ }
spin_unlock_bh(&cache->walk_lock);
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 742cf2561bda..a5f2d3cfe60d 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -620,7 +620,6 @@ ieee80211_determine_chan_mode(struct ieee80211_sub_if_data *sdata,
.from_ap = true,
.start = ies->data,
.len = ies->len,
- .mode = conn->mode,
};
struct ieee802_11_elems *elems;
struct ieee80211_supported_band *sband;
@@ -629,6 +628,7 @@ ieee80211_determine_chan_mode(struct ieee80211_sub_if_data *sdata,
int ret;
again:
+ parse_params.mode = conn->mode;
elems = ieee802_11_parse_elems_full(&parse_params);
if (!elems)
return ERR_PTR(-ENOMEM);
@@ -636,15 +636,21 @@ again:
ap_mode = ieee80211_determine_ap_chan(sdata, channel, bss->vht_cap_info,
elems, false, conn, &ap_chandef);
- mlme_link_id_dbg(sdata, link_id, "determined AP %pM to be %s\n",
- cbss->bssid, ieee80211_conn_mode_str(ap_mode));
-
/* this should be impossible since parsing depends on our mode */
if (WARN_ON(ap_mode > conn->mode)) {
ret = -EINVAL;
goto free;
}
+ if (conn->mode != ap_mode) {
+ conn->mode = ap_mode;
+ kfree(elems);
+ goto again;
+ }
+
+ mlme_link_id_dbg(sdata, link_id, "determined AP %pM to be %s\n",
+ cbss->bssid, ieee80211_conn_mode_str(ap_mode));
+
sband = sdata->local->hw.wiphy->bands[channel->band];
switch (channel->band) {
@@ -695,7 +701,6 @@ again:
break;
}
- conn->mode = ap_mode;
chanreq->oper = ap_chandef;
/* wider-bandwidth OFDMA is only done in EHT */
@@ -757,8 +762,10 @@ again:
}
/* the mode can only decrease, so this must terminate */
- if (ap_mode != conn->mode)
+ if (ap_mode != conn->mode) {
+ kfree(elems);
goto again;
+ }
mlme_link_id_dbg(sdata, link_id,
"connecting with %s mode, max bandwidth %d MHz\n",
@@ -5837,7 +5844,7 @@ static void ieee80211_ml_reconfiguration(struct ieee80211_sub_if_data *sdata,
*/
if (control &
IEEE80211_MLE_STA_RECONF_CONTROL_AP_REM_TIMER_PRESENT)
- link_removal_timeout[link_id] = le16_to_cpu(*(__le16 *)pos);
+ link_removal_timeout[link_id] = get_unaligned_le16(pos);
}
removed_links &= sdata->vif.valid_links;
@@ -5862,8 +5869,11 @@ static void ieee80211_ml_reconfiguration(struct ieee80211_sub_if_data *sdata,
continue;
}
- link_delay = link_conf->beacon_int *
- link_removal_timeout[link_id];
+ if (link_removal_timeout[link_id] < 1)
+ link_delay = 0;
+ else
+ link_delay = link_conf->beacon_int *
+ (link_removal_timeout[link_id] - 1);
if (!delay)
delay = link_delay;
@@ -6218,7 +6228,8 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_link_data *link,
link->u.mgd.dtim_period = elems->dtim_period;
link->u.mgd.have_beacon = true;
ifmgd->assoc_data->need_beacon = false;
- if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY)) {
+ if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY) &&
+ !ieee80211_is_s1g_beacon(hdr->frame_control)) {
link->conf->sync_tsf =
le64_to_cpu(mgmt->u.beacon.timestamp);
link->conf->sync_device_ts =
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index 23404b275457..4dc1def69548 100644
--- a/net/mac80211/rate.c
+++ b/net/mac80211/rate.c
@@ -877,6 +877,7 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif,
struct ieee80211_sub_if_data *sdata;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_supported_band *sband;
+ u32 mask = ~0;
rate_control_fill_sta_table(sta, info, dest, max_rates);
@@ -889,9 +890,12 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif,
if (ieee80211_is_tx_data(skb))
rate_control_apply_mask(sdata, sta, sband, dest, max_rates);
+ if (!(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX))
+ mask = sdata->rc_rateidx_mask[info->band];
+
if (dest[0].idx < 0)
__rate_control_send_low(&sdata->local->hw, sband, sta, info,
- sdata->rc_rateidx_mask[info->band]);
+ mask);
if (sta)
rate_fixup_ratelist(vif, sband, info, dest, max_rates);
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 4b4cbd8bf35d..8274dba76206 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2763,7 +2763,10 @@ ieee80211_rx_mesh_fast_forward(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int hdrlen)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- struct ieee80211_mesh_fast_tx *entry = NULL;
+ struct ieee80211_mesh_fast_tx_key key = {
+ .type = MESH_FAST_TX_TYPE_FORWARDED
+ };
+ struct ieee80211_mesh_fast_tx *entry;
struct ieee80211s_hdr *mesh_hdr;
struct tid_ampdu_tx *tid_tx;
struct sta_info *sta;
@@ -2772,9 +2775,13 @@ ieee80211_rx_mesh_fast_forward(struct ieee80211_sub_if_data *sdata,
mesh_hdr = (struct ieee80211s_hdr *)(skb->data + sizeof(eth));
if ((mesh_hdr->flags & MESH_FLAGS_AE) == MESH_FLAGS_AE_A5_A6)
- entry = mesh_fast_tx_get(sdata, mesh_hdr->eaddr1);
+ ether_addr_copy(key.addr, mesh_hdr->eaddr1);
else if (!(mesh_hdr->flags & MESH_FLAGS_AE))
- entry = mesh_fast_tx_get(sdata, skb->data);
+ ether_addr_copy(key.addr, skb->data);
+ else
+ return false;
+
+ entry = mesh_fast_tx_get(sdata, &key);
if (!entry)
return false;
@@ -3780,6 +3787,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
}
break;
case WLAN_CATEGORY_PROTECTED_EHT:
+ if (len < offsetofend(typeof(*mgmt),
+ u.action.u.ttlm_req.action_code))
+ break;
+
switch (mgmt->u.action.u.ttlm_req.action_code) {
case WLAN_PROTECTED_EHT_ACTION_TTLM_REQ:
if (sdata->vif.type != NL80211_IFTYPE_STATION)
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 977f8eb0a67b..3da1c5c45035 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -648,6 +648,7 @@ static void ieee80211_send_scan_probe_req(struct ieee80211_sub_if_data *sdata,
cpu_to_le16(IEEE80211_SN_TO_SEQ(sn));
}
IEEE80211_SKB_CB(skb)->flags |= tx_flags;
+ IEEE80211_SKB_CB(skb)->control.flags |= IEEE80211_TX_CTRL_SCAN_TX;
ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band);
}
}
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ac5ae7c05e36..f861d99e5f05 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -698,11 +698,16 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
txrc.bss_conf = &tx->sdata->vif.bss_conf;
txrc.skb = tx->skb;
txrc.reported_rate.idx = -1;
- txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band];
- if (tx->sdata->rc_has_mcs_mask[info->band])
- txrc.rate_idx_mcs_mask =
- tx->sdata->rc_rateidx_mcs_mask[info->band];
+ if (unlikely(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX)) {
+ txrc.rate_idx_mask = ~0;
+ } else {
+ txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band];
+
+ if (tx->sdata->rc_has_mcs_mask[info->band])
+ txrc.rate_idx_mcs_mask =
+ tx->sdata->rc_rateidx_mcs_mask[info->band];
+ }
txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP ||
tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index a0921adc31a9..1e689c714127 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -126,7 +126,8 @@ sctp_snat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
if (sctph->source != cp->vport || payload_csum ||
skb->ip_summed == CHECKSUM_PARTIAL) {
sctph->source = cp->vport;
- sctp_nat_csum(skb, sctph, sctphoff);
+ if (!skb_is_gso(skb) || !skb_is_gso_sctp(skb))
+ sctp_nat_csum(skb, sctph, sctphoff);
} else {
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
@@ -174,7 +175,8 @@ sctp_dnat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
(skb->ip_summed == CHECKSUM_PARTIAL &&
!(skb_dst(skb)->dev->features & NETIF_F_SCTP_CRC))) {
sctph->dest = cp->dport;
- sctp_nat_csum(skb, sctph, sctphoff);
+ if (!skb_is_gso(skb) || !skb_is_gso_sctp(skb))
+ sctp_nat_csum(skb, sctph, sctphoff);
} else if (skb->ip_summed != CHECKSUM_PARTIAL) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
diff --git a/net/netfilter/nft_chain_filter.c b/net/netfilter/nft_chain_filter.c
index 274b6f7e6bb5..d170758a1eb5 100644
--- a/net/netfilter/nft_chain_filter.c
+++ b/net/netfilter/nft_chain_filter.c
@@ -338,7 +338,9 @@ static void nft_netdev_event(unsigned long event, struct net_device *dev,
return;
if (n > 1) {
- nf_unregister_net_hook(ctx->net, &found->ops);
+ if (!(ctx->chain->table->flags & NFT_TABLE_F_DORMANT))
+ nf_unregister_net_hook(ctx->net, &found->ops);
+
list_del_rcu(&found->list);
kfree_rcu(found, rcu);
return;
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 74b63cdb5992..2928c142a2dd 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -1593,9 +1593,9 @@ static void ovs_ct_limit_exit(struct net *net, struct ovs_net *ovs_net)
for (i = 0; i < CT_LIMIT_HASH_BUCKETS; ++i) {
struct hlist_head *head = &info->limits[i];
struct ovs_ct_limit *ct_limit;
+ struct hlist_node *next;
- hlist_for_each_entry_rcu(ct_limit, head, hlist_node,
- lockdep_ovsl_is_held())
+ hlist_for_each_entry_safe(ct_limit, next, head, hlist_node)
kfree_rcu(ct_limit, rcu);
}
kfree(info->limits);
diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c
index f2a100c4c81f..40797114d50a 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_rw.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c
@@ -231,28 +231,6 @@ static void svc_rdma_write_info_free(struct svc_rdma_write_info *info)
}
/**
- * svc_rdma_write_chunk_release - Release Write chunk I/O resources
- * @rdma: controlling transport
- * @ctxt: Send context that is being released
- */
-void svc_rdma_write_chunk_release(struct svcxprt_rdma *rdma,
- struct svc_rdma_send_ctxt *ctxt)
-{
- struct svc_rdma_write_info *info;
- struct svc_rdma_chunk_ctxt *cc;
-
- while (!list_empty(&ctxt->sc_write_info_list)) {
- info = list_first_entry(&ctxt->sc_write_info_list,
- struct svc_rdma_write_info, wi_list);
- list_del(&info->wi_list);
-
- cc = &info->wi_cc;
- svc_rdma_wake_send_waiters(rdma, cc->cc_sqecount);
- svc_rdma_write_info_free(info);
- }
-}
-
-/**
* svc_rdma_reply_chunk_release - Release Reply chunk I/O resources
* @rdma: controlling transport
* @ctxt: Send context that is being released
@@ -308,11 +286,13 @@ static void svc_rdma_write_done(struct ib_cq *cq, struct ib_wc *wc)
struct ib_cqe *cqe = wc->wr_cqe;
struct svc_rdma_chunk_ctxt *cc =
container_of(cqe, struct svc_rdma_chunk_ctxt, cc_cqe);
+ struct svc_rdma_write_info *info =
+ container_of(cc, struct svc_rdma_write_info, wi_cc);
switch (wc->status) {
case IB_WC_SUCCESS:
trace_svcrdma_wc_write(&cc->cc_cid);
- return;
+ break;
case IB_WC_WR_FLUSH_ERR:
trace_svcrdma_wc_write_flush(wc, &cc->cc_cid);
break;
@@ -320,11 +300,12 @@ static void svc_rdma_write_done(struct ib_cq *cq, struct ib_wc *wc)
trace_svcrdma_wc_write_err(wc, &cc->cc_cid);
}
- /* The RDMA Write has flushed, so the client won't get
- * some of the outgoing RPC message. Signal the loss
- * to the client by closing the connection.
- */
- svc_xprt_deferred_close(&rdma->sc_xprt);
+ svc_rdma_wake_send_waiters(rdma, cc->cc_sqecount);
+
+ if (unlikely(wc->status != IB_WC_SUCCESS))
+ svc_xprt_deferred_close(&rdma->sc_xprt);
+
+ svc_rdma_write_info_free(info);
}
/**
@@ -620,19 +601,13 @@ static int svc_rdma_xb_write(const struct xdr_buf *xdr, void *data)
return xdr->len;
}
-/* Link Write WRs for @chunk onto @sctxt's WR chain.
- */
-static int svc_rdma_prepare_write_chunk(struct svcxprt_rdma *rdma,
- struct svc_rdma_send_ctxt *sctxt,
- const struct svc_rdma_chunk *chunk,
- const struct xdr_buf *xdr)
+static int svc_rdma_send_write_chunk(struct svcxprt_rdma *rdma,
+ const struct svc_rdma_chunk *chunk,
+ const struct xdr_buf *xdr)
{
struct svc_rdma_write_info *info;
struct svc_rdma_chunk_ctxt *cc;
- struct ib_send_wr *first_wr;
struct xdr_buf payload;
- struct list_head *pos;
- struct ib_cqe *cqe;
int ret;
if (xdr_buf_subsegment(xdr, &payload, chunk->ch_position,
@@ -648,25 +623,10 @@ static int svc_rdma_prepare_write_chunk(struct svcxprt_rdma *rdma,
if (ret != payload.len)
goto out_err;
- ret = -EINVAL;
- if (unlikely(cc->cc_sqecount > rdma->sc_sq_depth))
- goto out_err;
-
- first_wr = sctxt->sc_wr_chain;
- cqe = &cc->cc_cqe;
- list_for_each(pos, &cc->cc_rwctxts) {
- struct svc_rdma_rw_ctxt *rwc;
-
- rwc = list_entry(pos, struct svc_rdma_rw_ctxt, rw_list);
- first_wr = rdma_rw_ctx_wrs(&rwc->rw_ctx, rdma->sc_qp,
- rdma->sc_port_num, cqe, first_wr);
- cqe = NULL;
- }
- sctxt->sc_wr_chain = first_wr;
- sctxt->sc_sqecount += cc->cc_sqecount;
- list_add(&info->wi_list, &sctxt->sc_write_info_list);
-
trace_svcrdma_post_write_chunk(&cc->cc_cid, cc->cc_sqecount);
+ ret = svc_rdma_post_chunk_ctxt(rdma, cc);
+ if (ret < 0)
+ goto out_err;
return 0;
out_err:
@@ -675,27 +635,25 @@ out_err:
}
/**
- * svc_rdma_prepare_write_list - Construct WR chain for sending Write list
+ * svc_rdma_send_write_list - Send all chunks on the Write list
* @rdma: controlling RDMA transport
- * @write_pcl: Write list provisioned by the client
- * @sctxt: Send WR resources
+ * @rctxt: Write list provisioned by the client
* @xdr: xdr_buf containing an RPC Reply message
*
* Returns zero on success, or a negative errno if one or more
* Write chunks could not be sent.
*/
-int svc_rdma_prepare_write_list(struct svcxprt_rdma *rdma,
- const struct svc_rdma_pcl *write_pcl,
- struct svc_rdma_send_ctxt *sctxt,
- const struct xdr_buf *xdr)
+int svc_rdma_send_write_list(struct svcxprt_rdma *rdma,
+ const struct svc_rdma_recv_ctxt *rctxt,
+ const struct xdr_buf *xdr)
{
struct svc_rdma_chunk *chunk;
int ret;
- pcl_for_each_chunk(chunk, write_pcl) {
+ pcl_for_each_chunk(chunk, &rctxt->rc_write_pcl) {
if (!chunk->ch_payload_length)
break;
- ret = svc_rdma_prepare_write_chunk(rdma, sctxt, chunk, xdr);
+ ret = svc_rdma_send_write_chunk(rdma, chunk, xdr);
if (ret < 0)
return ret;
}
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index dfca39abd16c..bb5436b719e0 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -142,7 +142,6 @@ svc_rdma_send_ctxt_alloc(struct svcxprt_rdma *rdma)
ctxt->sc_send_wr.sg_list = ctxt->sc_sges;
ctxt->sc_send_wr.send_flags = IB_SEND_SIGNALED;
ctxt->sc_cqe.done = svc_rdma_wc_send;
- INIT_LIST_HEAD(&ctxt->sc_write_info_list);
ctxt->sc_xprt_buf = buffer;
xdr_buf_init(&ctxt->sc_hdrbuf, ctxt->sc_xprt_buf,
rdma->sc_max_req_size);
@@ -228,7 +227,6 @@ static void svc_rdma_send_ctxt_release(struct svcxprt_rdma *rdma,
struct ib_device *device = rdma->sc_cm_id->device;
unsigned int i;
- svc_rdma_write_chunk_release(rdma, ctxt);
svc_rdma_reply_chunk_release(rdma, ctxt);
if (ctxt->sc_page_count)
@@ -1015,8 +1013,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
if (!p)
goto put_ctxt;
- ret = svc_rdma_prepare_write_list(rdma, &rctxt->rc_write_pcl, sctxt,
- &rqstp->rq_res);
+ ret = svc_rdma_send_write_list(rdma, rctxt, &rqstp->rq_res);
if (ret < 0)
goto put_ctxt;
diff --git a/net/tls/tls.h b/net/tls/tls.h
index 762f424ff2d5..e5e47452308a 100644
--- a/net/tls/tls.h
+++ b/net/tls/tls.h
@@ -215,7 +215,7 @@ static inline struct sk_buff *tls_strp_msg(struct tls_sw_context_rx *ctx)
static inline bool tls_strp_msg_ready(struct tls_sw_context_rx *ctx)
{
- return ctx->strp.msg_ready;
+ return READ_ONCE(ctx->strp.msg_ready);
}
static inline bool tls_strp_msg_mixed_decrypted(struct tls_sw_context_rx *ctx)
diff --git a/net/tls/tls_strp.c b/net/tls/tls_strp.c
index 58c4b06f4f0c..77e33e1e340e 100644
--- a/net/tls/tls_strp.c
+++ b/net/tls/tls_strp.c
@@ -361,7 +361,7 @@ static int tls_strp_copyin(read_descriptor_t *desc, struct sk_buff *in_skb,
if (strp->stm.full_len && strp->stm.full_len == skb->len) {
desc->count = 0;
- strp->msg_ready = 1;
+ WRITE_ONCE(strp->msg_ready, 1);
tls_rx_msg_ready(strp);
}
@@ -529,7 +529,7 @@ static int tls_strp_read_sock(struct tls_strparser *strp)
if (!tls_strp_check_queue_ok(strp))
return tls_strp_read_copy(strp, false);
- strp->msg_ready = 1;
+ WRITE_ONCE(strp->msg_ready, 1);
tls_rx_msg_ready(strp);
return 0;
@@ -581,7 +581,7 @@ void tls_strp_msg_done(struct tls_strparser *strp)
else
tls_strp_flush_anchor_copy(strp);
- strp->msg_ready = 0;
+ WRITE_ONCE(strp->msg_ready, 0);
memset(&strp->stm, 0, sizeof(strp->stm));
tls_strp_check_rcv(strp);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e5d8ea4211ea..f391b4055944 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -14031,6 +14031,8 @@ static int nl80211_set_coalesce(struct sk_buff *skb, struct genl_info *info)
error:
for (i = 0; i < new_coalesce.n_rules; i++) {
tmp_rule = &new_coalesce.rules[i];
+ if (!tmp_rule)
+ continue;
for (j = 0; j < tmp_rule->n_patterns; j++)
kfree(tmp_rule->patterns[j].mask);
kfree(tmp_rule->patterns);
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index cbbf347c6b2e..df013c98b80d 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1758,7 +1758,7 @@ TRACE_EVENT(rdev_return_void_tx_rx,
DECLARE_EVENT_CLASS(tx_rx_evt,
TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
- TP_ARGS(wiphy, rx, tx),
+ TP_ARGS(wiphy, tx, rx),
TP_STRUCT__entry(
WIPHY_ENTRY
__field(u32, tx)
@@ -1775,7 +1775,7 @@ DECLARE_EVENT_CLASS(tx_rx_evt,
DEFINE_EVENT(tx_rx_evt, rdev_set_antenna,
TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
- TP_ARGS(wiphy, rx, tx)
+ TP_ARGS(wiphy, tx, rx)
);
DECLARE_EVENT_CLASS(wiphy_netdev_id_evt,