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-rw-r--r--include/net/cfg80211.h5
-rw-r--r--include/net/devlink.h2
-rw-r--r--include/net/dst.h15
-rw-r--r--include/net/dst_ops.h3
-rw-r--r--include/net/garp.h2
-rw-r--r--include/net/ip_tunnels.h6
-rw-r--r--include/net/mrp.h2
-rw-r--r--include/net/netfilter/nf_conntrack_helper.h2
-rw-r--r--include/net/netfilter/nf_flow_table.h6
-rw-r--r--include/net/netfilter/nf_tables_core.h2
-rw-r--r--include/net/sch_generic.h5
-rw-r--r--include/net/sock.h2
-rw-r--r--include/net/tcp.h6
13 files changed, 43 insertions, 15 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 059524b87c4c..f22bd6c838a3 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3548,6 +3548,9 @@ struct cfg80211_update_owe_info {
*
* @start_radar_detection: Start radar detection in the driver.
*
+ * @end_cac: End running CAC, probably because a related CAC
+ * was finished on another phy.
+ *
* @update_ft_ies: Provide updated Fast BSS Transition information to the
* driver. If the SME is in the driver/firmware, this information can be
* used in building Authentication and Reassociation Request frames.
@@ -3874,6 +3877,8 @@ struct cfg80211_ops {
struct net_device *dev,
struct cfg80211_chan_def *chandef,
u32 cac_time_ms);
+ void (*end_cac)(struct wiphy *wiphy,
+ struct net_device *dev);
int (*update_ft_ies)(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_update_ft_ies_params *ftie);
int (*crit_proto_start)(struct wiphy *wiphy,
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 47f87b2fcf63..38b4acb93f74 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -938,7 +938,7 @@ struct devlink_region *devlink_region_create(struct devlink *devlink,
u32 region_max_snapshots,
u64 region_size);
void devlink_region_destroy(struct devlink_region *region);
-u32 devlink_region_shapshot_id_get(struct devlink *devlink);
+u32 devlink_region_snapshot_id_get(struct devlink *devlink);
int devlink_region_snapshot_create(struct devlink_region *region,
u8 *data, u32 snapshot_id,
devlink_snapshot_data_dest_t *data_destructor);
diff --git a/include/net/dst.h b/include/net/dst.h
index fe62fe2eb781..3448cf865ede 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -82,7 +82,7 @@ struct dst_entry {
struct dst_metrics {
u32 metrics[RTAX_MAX];
refcount_t refcnt;
-};
+} __aligned(4); /* Low pointer bits contain DST_METRICS_FLAGS */
extern const struct dst_metrics dst_default_metrics;
u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
@@ -516,7 +516,16 @@ static inline void skb_dst_update_pmtu(struct sk_buff *skb, u32 mtu)
struct dst_entry *dst = skb_dst(skb);
if (dst && dst->ops->update_pmtu)
- dst->ops->update_pmtu(dst, NULL, skb, mtu);
+ dst->ops->update_pmtu(dst, NULL, skb, mtu, true);
+}
+
+/* update dst pmtu but not do neighbor confirm */
+static inline void skb_dst_update_pmtu_no_confirm(struct sk_buff *skb, u32 mtu)
+{
+ struct dst_entry *dst = skb_dst(skb);
+
+ if (dst && dst->ops->update_pmtu)
+ dst->ops->update_pmtu(dst, NULL, skb, mtu, false);
}
static inline void skb_tunnel_check_pmtu(struct sk_buff *skb,
@@ -526,7 +535,7 @@ static inline void skb_tunnel_check_pmtu(struct sk_buff *skb,
u32 encap_mtu = dst_mtu(encap_dst);
if (skb->len > encap_mtu - headroom)
- skb_dst_update_pmtu(skb, encap_mtu - headroom);
+ skb_dst_update_pmtu_no_confirm(skb, encap_mtu - headroom);
}
#endif /* _NET_DST_H */
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 5ec645f27ee3..443863c7b8da 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -27,7 +27,8 @@ struct dst_ops {
struct dst_entry * (*negative_advice)(struct dst_entry *);
void (*link_failure)(struct sk_buff *);
void (*update_pmtu)(struct dst_entry *dst, struct sock *sk,
- struct sk_buff *skb, u32 mtu);
+ struct sk_buff *skb, u32 mtu,
+ bool confirm_neigh);
void (*redirect)(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb);
int (*local_out)(struct net *net, struct sock *sk, struct sk_buff *skb);
diff --git a/include/net/garp.h b/include/net/garp.h
index c41833bd4590..4d9a0c6a2e5f 100644
--- a/include/net/garp.h
+++ b/include/net/garp.h
@@ -37,7 +37,7 @@ struct garp_skb_cb {
static inline struct garp_skb_cb *garp_cb(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct garp_skb_cb) >
- FIELD_SIZEOF(struct sk_buff, cb));
+ sizeof_field(struct sk_buff, cb));
return (struct garp_skb_cb *)skb->cb;
}
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index af645604f328..236503a50759 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -33,8 +33,8 @@
/* Used to memset ipv4 address padding. */
#define IP_TUNNEL_KEY_IPV4_PAD offsetofend(struct ip_tunnel_key, u.ipv4.dst)
#define IP_TUNNEL_KEY_IPV4_PAD_LEN \
- (FIELD_SIZEOF(struct ip_tunnel_key, u) - \
- FIELD_SIZEOF(struct ip_tunnel_key, u.ipv4))
+ (sizeof_field(struct ip_tunnel_key, u) - \
+ sizeof_field(struct ip_tunnel_key, u.ipv4))
struct ip_tunnel_key {
__be64 tun_id;
@@ -63,7 +63,7 @@ struct ip_tunnel_key {
/* Maximum tunnel options length. */
#define IP_TUNNEL_OPTS_MAX \
- GENMASK((FIELD_SIZEOF(struct ip_tunnel_info, \
+ GENMASK((sizeof_field(struct ip_tunnel_info, \
options_len) * BITS_PER_BYTE) - 1, 0)
struct ip_tunnel_info {
diff --git a/include/net/mrp.h b/include/net/mrp.h
index ef58b4a07190..1c308c034e1a 100644
--- a/include/net/mrp.h
+++ b/include/net/mrp.h
@@ -39,7 +39,7 @@ struct mrp_skb_cb {
static inline struct mrp_skb_cb *mrp_cb(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct mrp_skb_cb) >
- FIELD_SIZEOF(struct sk_buff, cb));
+ sizeof_field(struct sk_buff, cb));
return (struct mrp_skb_cb *)skb->cb;
}
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 44b5a00a9c64..37f0fbefb060 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -81,7 +81,7 @@ struct nf_conn_help {
};
#define NF_CT_HELPER_BUILD_BUG_ON(structsize) \
- BUILD_BUG_ON((structsize) > FIELD_SIZEOF(struct nf_conn_help, data))
+ BUILD_BUG_ON((structsize) > sizeof_field(struct nf_conn_help, data))
struct nf_conntrack_helper *__nf_conntrack_helper_find(const char *name,
u16 l3num, u8 protonum);
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index f0897b3c97fb..415b8f49d150 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -106,6 +106,12 @@ struct flow_offload {
};
#define NF_FLOW_TIMEOUT (30 * HZ)
+#define nf_flowtable_time_stamp (u32)jiffies
+
+static inline __s32 nf_flow_timeout_delta(unsigned int timeout)
+{
+ return (__s32)(timeout - nf_flowtable_time_stamp);
+}
struct nf_flow_route {
struct {
diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h
index 7281895fa6d9..2656155b4069 100644
--- a/include/net/netfilter/nf_tables_core.h
+++ b/include/net/netfilter/nf_tables_core.h
@@ -41,7 +41,7 @@ struct nft_immediate_expr {
*/
static inline u32 nft_cmp_fast_mask(unsigned int len)
{
- return cpu_to_le32(~0U >> (FIELD_SIZEOF(struct nft_cmp_fast_expr,
+ return cpu_to_le32(~0U >> (sizeof_field(struct nft_cmp_fast_expr,
data) * BITS_PER_BYTE - len));
}
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 144f264ea394..fceddf89592a 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -308,6 +308,7 @@ struct tcf_proto_ops {
int (*delete)(struct tcf_proto *tp, void *arg,
bool *last, bool rtnl_held,
struct netlink_ext_ack *);
+ bool (*delete_empty)(struct tcf_proto *tp);
void (*walk)(struct tcf_proto *tp,
struct tcf_walker *arg, bool rtnl_held);
int (*reoffload)(struct tcf_proto *tp, bool add,
@@ -336,6 +337,10 @@ struct tcf_proto_ops {
int flags;
};
+/* Classifiers setting TCF_PROTO_OPS_DOIT_UNLOCKED in tcf_proto_ops->flags
+ * are expected to implement tcf_proto_ops->delete_empty(), otherwise race
+ * conditions can occur when filters are inserted/deleted simultaneously.
+ */
enum tcf_proto_ops_flags {
TCF_PROTO_OPS_DOIT_UNLOCKED = 1,
};
diff --git a/include/net/sock.h b/include/net/sock.h
index 22be668457bf..8dff68b4c316 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2310,7 +2310,7 @@ struct sock_skb_cb {
* using skb->cb[] would keep using it directly and utilize its
* alignement guarantee.
*/
-#define SOCK_SKB_CB_OFFSET ((FIELD_SIZEOF(struct sk_buff, cb) - \
+#define SOCK_SKB_CB_OFFSET ((sizeof_field(struct sk_buff, cb) - \
sizeof(struct sock_skb_cb)))
#define SOCK_SKB_CB(__skb) ((struct sock_skb_cb *)((__skb)->cb + \
diff --git a/include/net/tcp.h b/include/net/tcp.h
index e460ea7f767b..e6f48384dc71 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -2147,7 +2147,8 @@ struct tcp_ulp_ops {
/* initialize ulp */
int (*init)(struct sock *sk);
/* update ulp */
- void (*update)(struct sock *sk, struct proto *p);
+ void (*update)(struct sock *sk, struct proto *p,
+ void (*write_space)(struct sock *sk));
/* cleanup ulp */
void (*release)(struct sock *sk);
/* diagnostic */
@@ -2162,7 +2163,8 @@ void tcp_unregister_ulp(struct tcp_ulp_ops *type);
int tcp_set_ulp(struct sock *sk, const char *name);
void tcp_get_available_ulp(char *buf, size_t len);
void tcp_cleanup_ulp(struct sock *sk);
-void tcp_update_ulp(struct sock *sk, struct proto *p);
+void tcp_update_ulp(struct sock *sk, struct proto *p,
+ void (*write_space)(struct sock *sk));
#define MODULE_ALIAS_TCP_ULP(name) \
__MODULE_INFO(alias, alias_userspace, name); \
generated by cgit (git 2.34.1) at 2024-05-21 19:04:15 +0000