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-rw-r--r--include/net/bluetooth/hci_core.h2
-rw-r--r--include/net/bluetooth/hci_mon.h2
-rw-r--r--include/net/cfg80211.h6
-rw-r--r--include/net/ip_fib.h1
-rw-r--r--include/net/macsec.h1
-rw-r--r--include/net/mana/mana.h5
-rw-r--r--include/net/neighbour.h2
-rw-r--r--include/net/netfilter/nf_tables.h7
-rw-r--r--include/net/netns/xfrm.h1
-rw-r--r--include/net/page_pool/helpers.h6
-rw-r--r--include/net/sock.h10
-rw-r--r--include/net/tcp.h9
12 files changed, 31 insertions, 21 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index e6359f7346f1..c33348ba1657 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -350,7 +350,7 @@ struct hci_dev {
struct list_head list;
struct mutex lock;
- char name[8];
+ const char *name;
unsigned long flags;
__u16 id;
__u8 bus;
diff --git a/include/net/bluetooth/hci_mon.h b/include/net/bluetooth/hci_mon.h
index 2d5fcda1bcd0..082f89531b88 100644
--- a/include/net/bluetooth/hci_mon.h
+++ b/include/net/bluetooth/hci_mon.h
@@ -56,7 +56,7 @@ struct hci_mon_new_index {
__u8 type;
__u8 bus;
bdaddr_t bdaddr;
- char name[8];
+ char name[8] __nonstring;
} __packed;
#define HCI_MON_NEW_INDEX_SIZE 16
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 3a4b684f89bf..7192346e4a22 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5941,6 +5941,7 @@ void wiphy_delayed_work_cancel(struct wiphy *wiphy,
* @event_lock: (private) lock for event list
* @owner_nlportid: (private) owner socket port ID
* @nl_owner_dead: (private) owner socket went away
+ * @cqm_rssi_work: (private) CQM RSSI reporting work
* @cqm_config: (private) nl80211 RSSI monitor state
* @pmsr_list: (private) peer measurement requests
* @pmsr_lock: (private) peer measurements requests/results lock
@@ -6013,7 +6014,8 @@ struct wireless_dev {
} wext;
#endif
- struct cfg80211_cqm_config *cqm_config;
+ struct wiphy_work cqm_rssi_work;
+ struct cfg80211_cqm_config __rcu *cqm_config;
struct list_head pmsr_list;
spinlock_t pmsr_lock;
@@ -7231,7 +7233,7 @@ struct cfg80211_rx_assoc_resp {
int uapsd_queues;
const u8 *ap_mld_addr;
struct {
- const u8 *addr;
+ u8 addr[ETH_ALEN] __aligned(2);
struct cfg80211_bss *bss;
u16 status;
} links[IEEE80211_MLD_MAX_NUM_LINKS];
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index f0c13864180e..15de07d36540 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -154,6 +154,7 @@ struct fib_info {
int fib_nhs;
bool fib_nh_is_v6;
bool nh_updated;
+ bool pfsrc_removed;
struct nexthop *nh;
struct rcu_head rcu;
struct fib_nh fib_nh[];
diff --git a/include/net/macsec.h b/include/net/macsec.h
index 75a6f4863c83..ebf9bc54036a 100644
--- a/include/net/macsec.h
+++ b/include/net/macsec.h
@@ -258,6 +258,7 @@ struct macsec_context {
struct macsec_secy *secy;
struct macsec_rx_sc *rx_sc;
struct {
+ bool update_pn;
unsigned char assoc_num;
u8 key[MACSEC_MAX_KEY_LEN];
union {
diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h
index 9f70b4332238..4d43adf18606 100644
--- a/include/net/mana/mana.h
+++ b/include/net/mana/mana.h
@@ -103,9 +103,10 @@ struct mana_txq {
/* skb data and frags dma mappings */
struct mana_skb_head {
- dma_addr_t dma_handle[MAX_SKB_FRAGS + 1];
+ /* GSO pkts may have 2 SGEs for the linear part*/
+ dma_addr_t dma_handle[MAX_SKB_FRAGS + 2];
- u32 size[MAX_SKB_FRAGS + 1];
+ u32 size[MAX_SKB_FRAGS + 2];
};
#define MANA_HEADROOM sizeof(struct mana_skb_head)
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 6da68886fabb..07022bb0d44d 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -539,7 +539,7 @@ static inline int neigh_output(struct neighbour *n, struct sk_buff *skb,
READ_ONCE(hh->hh_len))
return neigh_hh_output(hh, skb);
- return n->output(n, skb);
+ return READ_ONCE(n->output)(n, skb);
}
static inline struct neighbour *
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index dd40c75011d2..7c816359d5a9 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1682,7 +1682,7 @@ struct nft_trans_gc {
struct net *net;
struct nft_set *set;
u32 seq;
- u8 count;
+ u16 count;
void *priv[NFT_TRANS_GC_BATCHCOUNT];
struct rcu_head rcu;
};
@@ -1700,8 +1700,9 @@ void nft_trans_gc_queue_sync_done(struct nft_trans_gc *trans);
void nft_trans_gc_elem_add(struct nft_trans_gc *gc, void *priv);
-struct nft_trans_gc *nft_trans_gc_catchall(struct nft_trans_gc *gc,
- unsigned int gc_seq);
+struct nft_trans_gc *nft_trans_gc_catchall_async(struct nft_trans_gc *gc,
+ unsigned int gc_seq);
+struct nft_trans_gc *nft_trans_gc_catchall_sync(struct nft_trans_gc *gc);
void nft_setelem_data_deactivate(const struct net *net,
const struct nft_set *set,
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
index bd7c3be4af5d..423b52eca908 100644
--- a/include/net/netns/xfrm.h
+++ b/include/net/netns/xfrm.h
@@ -50,6 +50,7 @@ struct netns_xfrm {
struct list_head policy_all;
struct hlist_head *policy_byidx;
unsigned int policy_idx_hmask;
+ unsigned int idx_generator;
struct hlist_head policy_inexact[XFRM_POLICY_MAX];
struct xfrm_policy_hash policy_bydst[XFRM_POLICY_MAX];
unsigned int policy_count[XFRM_POLICY_MAX * 2];
diff --git a/include/net/page_pool/helpers.h b/include/net/page_pool/helpers.h
index 94231533a369..8e7751464ff5 100644
--- a/include/net/page_pool/helpers.h
+++ b/include/net/page_pool/helpers.h
@@ -16,13 +16,13 @@
* page_pool_alloc_pages() call. Drivers should use
* page_pool_dev_alloc_pages() replacing dev_alloc_pages().
*
- * API keeps track of in-flight pages, in order to let API user know
+ * The API keeps track of in-flight pages, in order to let API users know
* when it is safe to free a page_pool object. Thus, API users
* must call page_pool_put_page() to free the page, or attach
- * the page to a page_pool-aware objects like skbs marked with
+ * the page to a page_pool-aware object like skbs marked with
* skb_mark_for_recycle().
*
- * API user must call page_pool_put_page() once on a page, as it
+ * API users must call page_pool_put_page() once on a page, as it
* will either recycle the page, or in case of refcnt > 1, it will
* release the DMA mapping and in-flight state accounting.
*/
diff --git a/include/net/sock.h b/include/net/sock.h
index b770261fbdaf..92f7ea62a915 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -336,7 +336,7 @@ struct sk_filter;
* @sk_cgrp_data: cgroup data for this cgroup
* @sk_memcg: this socket's memory cgroup association
* @sk_write_pending: a write to stream socket waits to start
- * @sk_wait_pending: number of threads blocked on this socket
+ * @sk_disconnects: number of disconnect operations performed on this sock
* @sk_state_change: callback to indicate change in the state of the sock
* @sk_data_ready: callback to indicate there is data to be processed
* @sk_write_space: callback to indicate there is bf sending space available
@@ -429,7 +429,7 @@ struct sock {
unsigned int sk_napi_id;
#endif
int sk_rcvbuf;
- int sk_wait_pending;
+ int sk_disconnects;
struct sk_filter __rcu *sk_filter;
union {
@@ -1189,8 +1189,7 @@ static inline void sock_rps_reset_rxhash(struct sock *sk)
}
#define sk_wait_event(__sk, __timeo, __condition, __wait) \
- ({ int __rc; \
- __sk->sk_wait_pending++; \
+ ({ int __rc, __dis = __sk->sk_disconnects; \
release_sock(__sk); \
__rc = __condition; \
if (!__rc) { \
@@ -1200,8 +1199,7 @@ static inline void sock_rps_reset_rxhash(struct sock *sk)
} \
sched_annotate_sleep(); \
lock_sock(__sk); \
- __sk->sk_wait_pending--; \
- __rc = __condition; \
+ __rc = __dis == __sk->sk_disconnects ? __condition : -EPIPE; \
__rc; \
})
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 91688d0dadcd..4b03ca7cb8a5 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -141,6 +141,9 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCP_RTO_MAX ((unsigned)(120*HZ))
#define TCP_RTO_MIN ((unsigned)(HZ/5))
#define TCP_TIMEOUT_MIN (2U) /* Min timeout for TCP timers in jiffies */
+
+#define TCP_TIMEOUT_MIN_US (2*USEC_PER_MSEC) /* Min TCP timeout in microsecs */
+
#define TCP_TIMEOUT_INIT ((unsigned)(1*HZ)) /* RFC6298 2.1 initial RTO value */
#define TCP_TIMEOUT_FALLBACK ((unsigned)(3*HZ)) /* RFC 1122 initial RTO value, now
* used as a fallback RTO for the
@@ -348,12 +351,14 @@ ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos,
struct sk_buff *tcp_stream_alloc_skb(struct sock *sk, gfp_t gfp,
bool force_schedule);
-static inline void tcp_dec_quickack_mode(struct sock *sk,
- const unsigned int pkts)
+static inline void tcp_dec_quickack_mode(struct sock *sk)
{
struct inet_connection_sock *icsk = inet_csk(sk);
if (icsk->icsk_ack.quick) {
+ /* How many ACKs S/ACKing new data have we sent? */
+ const unsigned int pkts = inet_csk_ack_scheduled(sk) ? 1 : 0;
+
if (pkts >= icsk->icsk_ack.quick) {
icsk->icsk_ack.quick = 0;
/* Leaving quickack mode we deflate ATO. */
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