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-rw-r--r--include/net/addrconf.h5
-rw-r--r--include/net/bluetooth/hci.h5
-rw-r--r--include/net/bluetooth/hci_core.h2
-rw-r--r--include/net/bluetooth/l2cap.h10
-rw-r--r--include/net/cfg80211.h4
-rw-r--r--include/net/gue.h2
-rw-r--r--include/net/ip_vs.h3
-rw-r--r--include/net/mana/mana.h8
-rw-r--r--include/net/netfilter/nf_flow_table.h7
-rw-r--r--include/net/sctp/structs.h3
-rw-r--r--include/net/tc_act/tc_pedit.h18
-rw-r--r--include/net/xfrm.h2
12 files changed, 46 insertions, 23 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 539bbbe54b14..8ced27a8229b 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -446,6 +446,11 @@ static inline void in6_dev_hold(struct inet6_dev *idev)
refcount_inc(&idev->refcnt);
}
+static inline bool in6_dev_hold_safe(struct inet6_dev *idev)
+{
+ return refcount_inc_not_zero(&idev->refcnt);
+}
+
/* called with rcu_read_lock held */
static inline bool ip6_ignore_linkdown(const struct net_device *dev)
{
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 38186a245f14..50f0eef71fb1 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -3413,8 +3413,9 @@ static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb)
#define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
/* ISO data length and flags pack/unpack */
-#define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
-#define hci_iso_data_len(h) ((h) & 0x3fff)
+#define hci_iso_data_len_pack(h, f) ((__u16) (((h) & 0x0fff) | \
+ (((f) & 0x3) << 14)))
+#define hci_iso_data_len(h) ((h) & 0x0fff)
#define hci_iso_data_flags(h) ((h) >> 14)
/* codec transport types */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 7e15da47fe3a..e7133ff87fbf 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -985,6 +985,7 @@ enum {
HCI_CONN_AUTH_FAILURE,
HCI_CONN_PER_ADV,
HCI_CONN_BIG_CREATED,
+ HCI_CONN_CREATE,
HCI_CONN_CREATE_CIS,
HCI_CONN_CREATE_BIG_SYNC,
HCI_CONN_BIG_SYNC,
@@ -2429,6 +2430,7 @@ void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
u8 *name, u8 name_len);
+u8 hci_to_mgmt_reason(u8 err);
void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 reason,
bool mgmt_connected);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 1640cc9bf83a..ef6ce1c20a4f 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -617,7 +617,8 @@ struct l2cap_chan {
struct l2cap_ops {
char *name;
- struct l2cap_chan *(*new_connection) (struct l2cap_chan *chan);
+ int (*new_connection)(struct l2cap_chan *chan,
+ struct l2cap_chan *new_chan);
int (*recv) (struct l2cap_chan * chan,
struct sk_buff *skb);
void (*teardown) (struct l2cap_chan *chan, int err);
@@ -882,9 +883,10 @@ static inline __u16 __next_seq(struct l2cap_chan *chan, __u16 seq)
return (seq + 1) % (chan->tx_win_max + 1);
}
-static inline struct l2cap_chan *l2cap_chan_no_new_connection(struct l2cap_chan *chan)
+static inline int l2cap_chan_no_new_connection(struct l2cap_chan *chan,
+ struct l2cap_chan *new_chan)
{
- return NULL;
+ return -EOPNOTSUPP;
}
static inline int l2cap_chan_no_recv(struct l2cap_chan *chan, struct sk_buff *skb)
@@ -961,7 +963,7 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
void l2cap_chan_rx_avail(struct l2cap_chan *chan, ssize_t rx_avail);
int l2cap_chan_check_security(struct l2cap_chan *chan, bool initiator);
-void l2cap_chan_set_defaults(struct l2cap_chan *chan);
+void l2cap_chan_set_defaults(struct l2cap_chan *chan, struct l2cap_chan *pchan);
int l2cap_ertm_init(struct l2cap_chan *chan);
void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 8188ad200de5..f5abf1db7558 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -7228,7 +7228,7 @@ struct wireless_dev {
enum ieee80211_bss_type conn_bss_type;
u32 conn_owner_nlportid;
- struct work_struct disconnect_wk;
+ struct wiphy_work disconnect_wk;
u8 disconnect_bssid[ETH_ALEN];
struct list_head event_list;
@@ -7265,7 +7265,7 @@ struct wireless_dev {
struct list_head pmsr_list;
spinlock_t pmsr_lock;
- struct work_struct pmsr_free_wk;
+ struct wiphy_work pmsr_free_wk;
unsigned long unprot_beacon_reported;
diff --git a/include/net/gue.h b/include/net/gue.h
index dfca298bec9c..caefd6da8693 100644
--- a/include/net/gue.h
+++ b/include/net/gue.h
@@ -80,7 +80,7 @@ static inline size_t guehdr_flags_len(__be16 flags)
static inline size_t guehdr_priv_flags_len(__be32 flags)
{
- return 0;
+ return (flags & GUE_PFLAG_REMCSUM) ? GUE_PLEN_REMCSUM : 0;
}
/* Validate standard and private flags. Returns non-zero (meaning invalid)
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 49297fec448a..417ff51f62fc 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -752,7 +752,8 @@ struct ip_vs_protocol {
void (*state_transition)(struct ip_vs_conn *cp, int direction,
const struct sk_buff *skb,
- struct ip_vs_proto_data *pd);
+ struct ip_vs_proto_data *pd,
+ unsigned int iph_len);
int (*register_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc);
diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h
index 13c87baf018e..04acb6791dbd 100644
--- a/include/net/mana/mana.h
+++ b/include/net/mana/mana.h
@@ -305,6 +305,14 @@ struct mana_recv_buf_oob {
void *buf_va;
bool from_pool; /* allocated from a page pool */
+ /* head page of the page_pool fragment; valid only when
+ * from_pool && frag_count > 1.
+ */
+ struct page *pp_page;
+ /* Fragment offset plus rxq->headroom, passed to
+ * page_pool_dma_sync_for_cpu().
+ */
+ u32 dma_sync_offset;
/* SGL of the buffer going to be sent as part of the work request. */
u32 num_sge;
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index 7b23b245a5a8..ce414118962f 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -155,11 +155,12 @@ struct flow_offload_tuple {
tun_num:2,
in_vlan_ingress:2;
u16 mtu;
+ u32 dst_cookie;
+ struct dst_entry *dst_cache;
+
union {
struct {
- struct dst_entry *dst_cache;
u32 ifidx;
- u32 dst_cookie;
};
struct {
u32 ifidx;
@@ -357,6 +358,8 @@ static inline int nf_flow_register_bpf(void)
void nf_flow_offload_add(struct nf_flowtable *flowtable,
struct flow_offload *flow);
+void nf_flow_offload_refresh(struct nf_flowtable *flowtable,
+ struct flow_offload *flow);
void nf_flow_offload_del(struct nf_flowtable *flowtable,
struct flow_offload *flow);
void nf_flow_offload_stats(struct nf_flowtable *flowtable,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index affee44bd38e..cccc662561aa 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -312,7 +312,8 @@ struct sctp_cookie {
__u8 auth_random[sizeof(struct sctp_paramhdr) +
SCTP_AUTH_RANDOM_LENGTH];
- __u8 auth_hmacs[SCTP_AUTH_NUM_HMACS * sizeof(__u16) + 2];
+ __u8 auth_hmacs[sizeof(struct sctp_paramhdr) +
+ SCTP_AUTH_NUM_HMACS * sizeof(__u16)];
__u8 auth_chunks[sizeof(struct sctp_paramhdr) + SCTP_AUTH_MAX_CHUNKS];
/* This is a shim for my peer's INIT packet, followed by
diff --git a/include/net/tc_act/tc_pedit.h b/include/net/tc_act/tc_pedit.h
index cb7b82f2cbc7..97754ea0a827 100644
--- a/include/net/tc_act/tc_pedit.h
+++ b/include/net/tc_act/tc_pedit.h
@@ -37,17 +37,15 @@ static inline bool is_tcf_pedit(const struct tc_action *a)
return false;
}
-static inline int tcf_pedit_nkeys(const struct tc_action *a)
+/* Must be called with act->tcfa_lock held to ensure consistency of parallel
+ * reads of the same action's pedit keys (e.g. flow_offload count vs fill).
+ * Note, this is only used for pedit offload.
+ */
+static inline int tcf_pedit_nkeys_locked(const struct tc_action *a)
{
- struct tcf_pedit_parms *parms;
- int nkeys;
-
- rcu_read_lock();
- parms = to_pedit_parms(a);
- nkeys = parms->tcfp_nkeys;
- rcu_read_unlock();
-
- return nkeys;
+ lockdep_assert_held(&a->tcfa_lock);
+ return rcu_dereference_protected(to_pedit(a)->parms,
+ lockdep_is_held(&a->tcfa_lock))->tcfp_nkeys;
}
static inline u32 tcf_pedit_htype(const struct tc_action *a, int index)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 519a0156a05c..a6d69aaa6cd2 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -162,6 +162,8 @@ struct xfrm_dev_offload {
*/
struct net_device *real_dev;
unsigned long offload_handle;
+ /* Snapshot the attached device index for dump paths. */
+ int ifindex;
u8 dir : 2;
u8 type : 2;
u8 flags : 2;