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-rw-r--r--include/net/9p/client.h2
-rw-r--r--include/net/af_unix.h3
-rw-r--r--include/net/bluetooth/hci_core.h8
-rw-r--r--include/net/gro.h9
-rw-r--r--include/net/mac80211.h3
-rw-r--r--include/net/macsec.h2
-rw-r--r--include/net/netfilter/nf_flow_table.h12
-rw-r--r--include/net/netfilter/nf_tables.h14
-rw-r--r--include/net/sch_generic.h1
-rw-r--r--include/net/sock.h38
-rw-r--r--include/net/tls.h3
-rw-r--r--include/net/udp.h9
-rw-r--r--include/net/xfrm.h3
13 files changed, 78 insertions, 29 deletions
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 78ebcf782ce5..4f785098c67a 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -207,6 +207,8 @@ int p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err
int p9_client_read_once(struct p9_fid *fid, u64 offset, struct iov_iter *to,
int *err);
int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
+struct netfs_io_subrequest;
+void p9_client_write_subreq(struct netfs_io_subrequest *subreq);
int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset);
int p9dirent_read(struct p9_client *clnt, char *buf, int len,
struct p9_dirent *dirent);
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 627ea8e2d915..3dee0b2721aa 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -85,6 +85,9 @@ enum unix_socket_lock_class {
U_LOCK_NORMAL,
U_LOCK_SECOND, /* for double locking, see unix_state_double_lock(). */
U_LOCK_DIAG, /* used while dumping icons, see sk_diag_dump_icons(). */
+ U_LOCK_GC_LISTENER, /* used for listening socket while determining gc
+ * candidates to close a small race window.
+ */
};
static inline void unix_state_lock_nested(struct sock *sk,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 56fb42df44a3..e8f581f3f3ce 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -738,6 +738,8 @@ struct hci_conn {
__u8 le_per_adv_data[HCI_MAX_PER_AD_TOT_LEN];
__u16 le_per_adv_data_len;
__u16 le_per_adv_data_offset;
+ __u8 le_adv_phy;
+ __u8 le_adv_sec_phy;
__u8 le_tx_phy;
__u8 le_rx_phy;
__s8 rssi;
@@ -1512,7 +1514,7 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
enum conn_reasons conn_reason);
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);
void hci_connect_le_scan_cleanup(struct hci_conn *conn, u8 status);
struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
u8 sec_level, u8 auth_type,
@@ -1905,6 +1907,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define privacy_mode_capable(dev) (use_ll_privacy(dev) && \
(hdev->commands[39] & 0x04))
+#define read_key_size_capable(dev) \
+ ((dev)->commands[20] & 0x10 && \
+ !test_bit(HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, &hdev->quirks))
+
/* Use enhanced synchronous connection if command is supported and its quirk
* has not been set.
*/
diff --git a/include/net/gro.h b/include/net/gro.h
index 50f1e403dbbb..c1d4ca0463a1 100644
--- a/include/net/gro.h
+++ b/include/net/gro.h
@@ -87,6 +87,15 @@ struct napi_gro_cb {
/* used to support CHECKSUM_COMPLETE for tunneling protocols */
__wsum csum;
+
+ /* L3 offsets */
+ union {
+ struct {
+ u16 network_offset;
+ u16 inner_network_offset;
+ };
+ u16 network_offsets[2];
+ };
};
#define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 353488ab94a2..2d7f87bc5324 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -953,6 +953,8 @@ enum mac80211_tx_info_flags {
* of their QoS TID or other priority field values.
* @IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX: first MLO TX, used mostly internally
* for sequence number assignment
+ * @IEEE80211_TX_CTRL_SCAN_TX: Indicates that this frame is transmitted
+ * due to scanning, not in normal operation on the interface.
* @IEEE80211_TX_CTRL_MLO_LINK: If not @IEEE80211_LINK_UNSPECIFIED, this
* frame should be transmitted on the specific link. This really is
* only relevant for frames that do not have data present, and is
@@ -973,6 +975,7 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_CTRL_NO_SEQNO = BIT(7),
IEEE80211_TX_CTRL_DONT_REORDER = BIT(8),
IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX = BIT(9),
+ IEEE80211_TX_CTRL_SCAN_TX = BIT(10),
IEEE80211_TX_CTRL_MLO_LINK = 0xf0000000,
};
diff --git a/include/net/macsec.h b/include/net/macsec.h
index dbd22180cc5c..de216cbc6b05 100644
--- a/include/net/macsec.h
+++ b/include/net/macsec.h
@@ -321,6 +321,7 @@ struct macsec_context {
* for the TX tag
* @needed_tailroom: number of bytes reserved at the end of the sk_buff for the
* TX tag
+ * @rx_uses_md_dst: whether MACsec device offload supports sk_buff md_dst
*/
struct macsec_ops {
/* Device wide */
@@ -352,6 +353,7 @@ struct macsec_ops {
struct sk_buff *skb);
unsigned int needed_headroom;
unsigned int needed_tailroom;
+ bool rx_uses_md_dst;
};
void macsec_pn_wrapped(struct macsec_secy *secy, struct macsec_tx_sa *tx_sa);
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index a763dd327c6e..9abb7ee40d72 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -336,7 +336,7 @@ int nf_flow_rule_route_ipv6(struct net *net, struct flow_offload *flow,
int nf_flow_table_offload_init(void);
void nf_flow_table_offload_exit(void);
-static inline __be16 nf_flow_pppoe_proto(const struct sk_buff *skb)
+static inline __be16 __nf_flow_pppoe_proto(const struct sk_buff *skb)
{
__be16 proto;
@@ -352,6 +352,16 @@ static inline __be16 nf_flow_pppoe_proto(const struct sk_buff *skb)
return 0;
}
+static inline bool nf_flow_pppoe_proto(struct sk_buff *skb, __be16 *inner_proto)
+{
+ if (!pskb_may_pull(skb, PPPOE_SES_HLEN))
+ return false;
+
+ *inner_proto = __nf_flow_pppoe_proto(skb);
+
+ return true;
+}
+
#define NF_FLOW_TABLE_STAT_INC(net, count) __this_cpu_inc((net)->ft.stat->count)
#define NF_FLOW_TABLE_STAT_DEC(net, count) __this_cpu_dec((net)->ft.stat->count)
#define NF_FLOW_TABLE_STAT_INC_ATOMIC(net, count) \
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index e27c28b612e4..3f1ed467f951 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -307,9 +307,23 @@ static inline void *nft_elem_priv_cast(const struct nft_elem_priv *priv)
return (void *)priv;
}
+
+/**
+ * enum nft_iter_type - nftables set iterator type
+ *
+ * @NFT_ITER_READ: read-only iteration over set elements
+ * @NFT_ITER_UPDATE: iteration under mutex to update set element state
+ */
+enum nft_iter_type {
+ NFT_ITER_UNSPEC,
+ NFT_ITER_READ,
+ NFT_ITER_UPDATE,
+};
+
struct nft_set;
struct nft_set_iter {
u8 genmask;
+ enum nft_iter_type type:8;
unsigned int count;
unsigned int skip;
int err;
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index cefe0c4bdae3..41ca14e81d55 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -117,6 +117,7 @@ struct Qdisc {
struct qdisc_skb_head q;
struct gnet_stats_basic_sync bstats;
struct gnet_stats_queue qstats;
+ int owner;
unsigned long state;
unsigned long state2; /* must be written under qdisc spinlock */
struct Qdisc *next_sched;
diff --git a/include/net/sock.h b/include/net/sock.h
index f57bfd8a2ad2..b4b553df7870 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1410,32 +1410,34 @@ sk_memory_allocated(const struct sock *sk)
#define SK_MEMORY_PCPU_RESERVE (1 << (20 - PAGE_SHIFT))
extern int sysctl_mem_pcpu_rsv;
+static inline void proto_memory_pcpu_drain(struct proto *proto)
+{
+ int val = this_cpu_xchg(*proto->per_cpu_fw_alloc, 0);
+
+ if (val)
+ atomic_long_add(val, proto->memory_allocated);
+}
+
static inline void
-sk_memory_allocated_add(struct sock *sk, int amt)
+sk_memory_allocated_add(const struct sock *sk, int val)
{
- int local_reserve;
+ struct proto *proto = sk->sk_prot;
- preempt_disable();
- local_reserve = __this_cpu_add_return(*sk->sk_prot->per_cpu_fw_alloc, amt);
- if (local_reserve >= READ_ONCE(sysctl_mem_pcpu_rsv)) {
- __this_cpu_sub(*sk->sk_prot->per_cpu_fw_alloc, local_reserve);
- atomic_long_add(local_reserve, sk->sk_prot->memory_allocated);
- }
- preempt_enable();
+ val = this_cpu_add_return(*proto->per_cpu_fw_alloc, val);
+
+ if (unlikely(val >= READ_ONCE(sysctl_mem_pcpu_rsv)))
+ proto_memory_pcpu_drain(proto);
}
static inline void
-sk_memory_allocated_sub(struct sock *sk, int amt)
+sk_memory_allocated_sub(const struct sock *sk, int val)
{
- int local_reserve;
+ struct proto *proto = sk->sk_prot;
- preempt_disable();
- local_reserve = __this_cpu_sub_return(*sk->sk_prot->per_cpu_fw_alloc, amt);
- if (local_reserve <= -READ_ONCE(sysctl_mem_pcpu_rsv)) {
- __this_cpu_sub(*sk->sk_prot->per_cpu_fw_alloc, local_reserve);
- atomic_long_add(local_reserve, sk->sk_prot->memory_allocated);
- }
- preempt_enable();
+ val = this_cpu_sub_return(*proto->per_cpu_fw_alloc, val);
+
+ if (unlikely(val <= -READ_ONCE(sysctl_mem_pcpu_rsv)))
+ proto_memory_pcpu_drain(proto);
}
#define SK_ALLOC_PERCPU_COUNTER_BATCH 16
diff --git a/include/net/tls.h b/include/net/tls.h
index 340ad43971e4..33f657d3c051 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -111,7 +111,8 @@ struct tls_strparser {
u32 stopped : 1;
u32 copy_mode : 1;
u32 mixed_decrypted : 1;
- u32 msg_ready : 1;
+
+ bool msg_ready;
struct strp_msg stm;
diff --git a/include/net/udp.h b/include/net/udp.h
index 488a6d2babcc..c4e05b14b648 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -379,14 +379,7 @@ static inline bool udp_skb_is_linear(struct sk_buff *skb)
static inline int copy_linear_skb(struct sk_buff *skb, int len, int off,
struct iov_iter *to)
{
- int n;
-
- n = copy_to_iter(skb->data + off, len, to);
- if (n == len)
- return 0;
-
- iov_iter_revert(to, n);
- return -EFAULT;
+ return copy_to_iter_full(skb->data + off, len, to) ? 0 : -EFAULT;
}
/*
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 57c743b7e4fe..cb4841a9fffd 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1049,6 +1049,9 @@ struct xfrm_offload {
#define CRYPTO_INVALID_PACKET_SYNTAX 64
#define CRYPTO_INVALID_PROTOCOL 128
+ /* Used to keep whole l2 header for transport mode GRO */
+ __u32 orig_mac_len;
+
__u8 proto;
__u8 inner_ipproto;
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-17 17:10:06 +0300