diff options
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/addrconf.h | 8 | ||||
-rw-r--r-- | include/net/af_unix.h | 5 | ||||
-rw-r--r-- | include/net/af_vsock.h | 2 | ||||
-rw-r--r-- | include/net/dsa.h | 2 | ||||
-rw-r--r-- | include/net/dsfield.h | 2 | ||||
-rw-r--r-- | include/net/netlink.h | 8 | ||||
-rw-r--r-- | include/net/netns/ipv4.h | 1 | ||||
-rw-r--r-- | include/net/pkt_cls.h | 36 | ||||
-rw-r--r-- | include/net/tls.h | 9 |
9 files changed, 61 insertions, 12 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 1bab88184d3c..a088349dd94f 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -437,7 +437,7 @@ static inline void addrconf_addr_solict_mult(const struct in6_addr *addr, static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __be64 *p = (__be64 *)addr; + __be64 *p = (__force __be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(1))) == 0UL; #else return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | @@ -449,7 +449,7 @@ static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr) static inline bool ipv6_addr_is_ll_all_routers(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __be64 *p = (__be64 *)addr; + __be64 *p = (__force __be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(2))) == 0UL; #else return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | @@ -466,7 +466,7 @@ static inline bool ipv6_addr_is_isatap(const struct in6_addr *addr) static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __be64 *p = (__be64 *)addr; + __be64 *p = (__force __be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | ((p[1] ^ cpu_to_be64(0x00000001ff000000UL)) & cpu_to_be64(0xffffffffff000000UL))) == 0UL; @@ -481,7 +481,7 @@ static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr) static inline bool ipv6_addr_is_all_snoopers(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __be64 *p = (__be64 *)addr; + __be64 *p = (__force __be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(0x6a))) == 0UL; diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 3426d6dacc45..17e10fba2152 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -41,6 +41,10 @@ struct unix_skb_parms { u32 consumed; } __randomize_layout; +struct scm_stat { + u32 nr_fds; +}; + #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb)) #define unix_state_lock(s) spin_lock(&unix_sk(s)->lock) @@ -65,6 +69,7 @@ struct unix_sock { #define UNIX_GC_MAYBE_CYCLE 1 struct socket_wq peer_wq; wait_queue_entry_t peer_wake; + struct scm_stat scm_stat; }; static inline struct unix_sock *unix_sk(const struct sock *sk) diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index 4206dc6d813f..b1c717286993 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -98,6 +98,8 @@ struct vsock_transport_send_notify_data { #define VSOCK_TRANSPORT_F_G2H 0x00000002 /* Transport provides DGRAM communication */ #define VSOCK_TRANSPORT_F_DGRAM 0x00000004 +/* Transport provides local (loopback) communication */ +#define VSOCK_TRANSPORT_F_LOCAL 0x00000008 struct vsock_transport { struct module *module; diff --git a/include/net/dsa.h b/include/net/dsa.h index 6767dc3f66c0..da5578db228e 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -43,6 +43,7 @@ struct phylink_link_state; #define DSA_TAG_PROTO_SJA1105_VALUE 13 #define DSA_TAG_PROTO_KSZ8795_VALUE 14 #define DSA_TAG_PROTO_OCELOT_VALUE 15 +#define DSA_TAG_PROTO_AR9331_VALUE 16 enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE, @@ -61,6 +62,7 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_SJA1105 = DSA_TAG_PROTO_SJA1105_VALUE, DSA_TAG_PROTO_KSZ8795 = DSA_TAG_PROTO_KSZ8795_VALUE, DSA_TAG_PROTO_OCELOT = DSA_TAG_PROTO_OCELOT_VALUE, + DSA_TAG_PROTO_AR9331 = DSA_TAG_PROTO_AR9331_VALUE, }; struct packet_type; diff --git a/include/net/dsfield.h b/include/net/dsfield.h index 1a245ee10c95..a59a57ffc546 100644 --- a/include/net/dsfield.h +++ b/include/net/dsfield.h @@ -21,7 +21,7 @@ static inline __u8 ipv4_get_dsfield(const struct iphdr *iph) static inline __u8 ipv6_get_dsfield(const struct ipv6hdr *ipv6h) { - return ntohs(*(const __be16 *)ipv6h) >> 4; + return ntohs(*(__force const __be16 *)ipv6h) >> 4; } diff --git a/include/net/netlink.h b/include/net/netlink.h index b140c8f1be22..56c365dc6dc7 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -1735,7 +1735,7 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) } /** - * nla_validate_nested - Validate a stream of nested attributes + * __nla_validate_nested - Validate a stream of nested attributes * @start: container attribute * @maxtype: maximum attribute type to be expected * @policy: validation policy @@ -1758,9 +1758,9 @@ static inline int __nla_validate_nested(const struct nlattr *start, int maxtype, } static inline int -nl80211_validate_nested(const struct nlattr *start, int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +nla_validate_nested(const struct nlattr *start, int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { return __nla_validate_nested(start, maxtype, policy, NL_VALIDATE_STRICT, extack); diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index c0c0791b1912..08b98414d94e 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -154,6 +154,7 @@ struct netns_ipv4 { int sysctl_tcp_adv_win_scale; int sysctl_tcp_frto; int sysctl_tcp_nometrics_save; + int sysctl_tcp_no_ssthresh_metrics_save; int sysctl_tcp_moderate_rcvbuf; int sysctl_tcp_tso_win_divisor; int sysctl_tcp_workaround_signed_windows; diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index e553fc80eb23..47b115e2012a 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -791,9 +791,8 @@ enum tc_prio_command { struct tc_prio_qopt_offload_params { int bands; u8 priomap[TC_PRIO_MAX + 1]; - /* In case that a prio qdisc is offloaded and now is changed to a - * non-offloadedable config, it needs to update the backlog & qlen - * values to negate the HW backlog & qlen values (and only them). + /* At the point of un-offloading the Qdisc, the reported backlog and + * qlen need to be reduced by the portion that is in HW. */ struct gnet_stats_queue *qstats; }; @@ -824,4 +823,35 @@ struct tc_root_qopt_offload { bool ingress; }; +enum tc_ets_command { + TC_ETS_REPLACE, + TC_ETS_DESTROY, + TC_ETS_STATS, + TC_ETS_GRAFT, +}; + +struct tc_ets_qopt_offload_replace_params { + unsigned int bands; + u8 priomap[TC_PRIO_MAX + 1]; + unsigned int quanta[TCQ_ETS_MAX_BANDS]; /* 0 for strict bands. */ + unsigned int weights[TCQ_ETS_MAX_BANDS]; + struct gnet_stats_queue *qstats; +}; + +struct tc_ets_qopt_offload_graft_params { + u8 band; + u32 child_handle; +}; + +struct tc_ets_qopt_offload { + enum tc_ets_command command; + u32 handle; + u32 parent; + union { + struct tc_ets_qopt_offload_replace_params replace_params; + struct tc_qopt_offload_stats stats; + struct tc_ets_qopt_offload_graft_params graft_params; + }; +}; + #endif diff --git a/include/net/tls.h b/include/net/tls.h index df630f5fc723..bf9eb4823933 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -641,6 +641,7 @@ int tls_sw_fallback_init(struct sock *sk, #ifdef CONFIG_TLS_DEVICE void tls_device_init(void); void tls_device_cleanup(void); +void tls_device_sk_destruct(struct sock *sk); int tls_set_device_offload(struct sock *sk, struct tls_context *ctx); void tls_device_free_resources_tx(struct sock *sk); int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx); @@ -649,6 +650,14 @@ void tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq); void tls_offload_tx_resync_request(struct sock *sk, u32 got_seq, u32 exp_seq); int tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx, struct sk_buff *skb, struct strp_msg *rxm); + +static inline bool tls_is_sk_rx_device_offloaded(struct sock *sk) +{ + if (!sk_fullsock(sk) || + smp_load_acquire(&sk->sk_destruct) != tls_device_sk_destruct) + return false; + return tls_get_ctx(sk)->rx_conf == TLS_HW; +} #else static inline void tls_device_init(void) {} static inline void tls_device_cleanup(void) {} |