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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-03 11:10:56 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-03 11:10:56 -0800 |
commit | b949c21fc23ecaccef89582f251e6281cad1f81e (patch) | |
tree | 88188533b27385ea7ea353a08ed4a3eb13480ad7 /include | |
parent | e58bd49da6eb4ba80175f82025d6c0e084237abf (diff) | |
parent | 2d3916f3189172d5c69d33065c3c21119fe539fc (diff) | |
download | linux-b949c21fc23ecaccef89582f251e6281cad1f81e.tar.gz |
Merge tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from can, xfrm, wifi, bluetooth, and netfilter. Lots of various size fixes, the length of the tag speaks for itself. Most of the 5.17-relevant stuff comes from xfrm, wifi and bt trees which had been lagging as you pointed out previously. But there's also a larger than we'd like portion of fixes for bugs from previous releases. Three more fixes still under discussion, including and xfrm revert for uAPI error. Current release - regressions: - iwlwifi: don't advertise TWT support, prevent FW crash - xfrm: fix the if_id check in changelink - xen/netfront: destroy queues before real_num_tx_queues is zeroed - bluetooth: fix not checking MGMT cmd pending queue, make scanning work again Current release - new code bugs: - mptcp: make SIOCOUTQ accurate for fallback socket - bluetooth: access skb->len after null check - bluetooth: hci_sync: fix not using conn_timeout - smc: fix cleanup when register ULP fails - dsa: restore error path of dsa_tree_change_tag_proto - iwlwifi: fix build error for IWLMEI - iwlwifi: mvm: propagate error from request_ownership to the user Previous releases - regressions: - xfrm: fix pMTU regression when reported pMTU is too small - xfrm: fix TCP MSS calculation when pMTU is close to 1280 - bluetooth: fix bt_skb_sendmmsg not allocating partial chunks - ipv6: ensure we call ipv6_mc_down() at most once, prevent leaks - ipv6: prevent leaks in igmp6 when input queues get full - fix up skbs delta_truesize in UDP GRO frag_list - eth: e1000e: fix possible HW unit hang after an s0ix exit - eth: e1000e: correct NVM checksum verification flow - ptp: ocp: fix large time adjustments Previous releases - always broken: - tcp: make tcp_read_sock() more robust in presence of urgent data - xfrm: distinguishing SAs and SPs by if_id in xfrm_migrate - xfrm: fix xfrm_migrate issues when address family changes - dcb: flush lingering app table entries for unregistered devices - smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error - mac80211: fix EAPoL rekey fail in 802.3 rx path - mac80211: fix forwarded mesh frames AC & queue selection - netfilter: nf_queue: fix socket access races and bugs - batman-adv: fix ToCToU iflink problems and check the result belongs to the expected net namespace - can: gs_usb, etas_es58x: fix opened_channel_cnt's accounting - can: rcar_canfd: register the CAN device when fully ready - eth: igb, igc: phy: drop premature return leaking HW semaphore - eth: ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc(), prevent live lock when link goes down - eth: stmmac: only enable DMA interrupts when ready - eth: sparx5: move vlan checks before any changes are made - eth: iavf: fix races around init, removal, resets and vlan ops - ibmvnic: more reset flow fixes Misc: - eth: fix return value of __setup handlers" * tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits) ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report() net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc() selftests: mlxsw: resource_scale: Fix return value selftests: mlxsw: tc_police_scale: Make test more robust net: dcb: disable softirqs in dcbnl_flush_dev() bnx2: Fix an error message sfc: extend the locking on mcdi->seqno net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe() tcp: make tcp_read_sock() more robust bpf, sockmap: Do not ignore orig_len parameter net: ipa: add an interconnect dependency net: fix up skbs delta_truesize in UDP GRO frag_list iwlwifi: mvm: return value for request_ownership nl80211: Update bss channel on channel switch for P2P_CLIENT iwlwifi: fix build error for IWLMEI ptp: ocp: Add ptp_ocp_adjtime_coarse for large adjustments batman-adv: Don't expect inter-netns unique iflink indices ...
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/netfilter_netdev.h | 4 | ||||
-rw-r--r-- | include/linux/rfkill.h | 5 | ||||
-rw-r--r-- | include/net/bluetooth/bluetooth.h | 3 | ||||
-rw-r--r-- | include/net/bluetooth/hci_core.h | 8 | ||||
-rw-r--r-- | include/net/ndisc.h | 4 | ||||
-rw-r--r-- | include/net/netfilter/nf_flow_table.h | 6 | ||||
-rw-r--r-- | include/net/netfilter/nf_queue.h | 2 | ||||
-rw-r--r-- | include/net/xfrm.h | 6 | ||||
-rw-r--r-- | include/uapi/linux/xfrm.h | 6 |
9 files changed, 35 insertions, 9 deletions
diff --git a/include/linux/netfilter_netdev.h b/include/linux/netfilter_netdev.h index b4dd96e4dc8d..e6487a691136 100644 --- a/include/linux/netfilter_netdev.h +++ b/include/linux/netfilter_netdev.h @@ -101,7 +101,11 @@ static inline struct sk_buff *nf_hook_egress(struct sk_buff *skb, int *rc, nf_hook_state_init(&state, NF_NETDEV_EGRESS, NFPROTO_NETDEV, dev, NULL, NULL, dev_net(dev), NULL); + + /* nf assumes rcu_read_lock, not just read_lock_bh */ + rcu_read_lock(); ret = nf_hook_slow(skb, &state, e, 0); + rcu_read_unlock(); if (ret == 1) { return skb; diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index c35f3962dc4f..373003ace639 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -308,6 +308,11 @@ static inline bool rfkill_blocked(struct rfkill *rfkill) return false; } +static inline bool rfkill_soft_blocked(struct rfkill *rfkill) +{ + return false; +} + static inline enum rfkill_type rfkill_find_type(const char *name) { return RFKILL_TYPE_ALL; diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 4b3d0b16c185..a647e5fabdbd 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -506,8 +506,7 @@ static inline struct sk_buff *bt_skb_sendmmsg(struct sock *sk, tmp = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); if (IS_ERR(tmp)) { - kfree_skb(skb); - return tmp; + return skb; } len -= tmp->len; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 586f69d084a2..e336e9c1dda4 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1489,6 +1489,14 @@ void hci_conn_del_sysfs(struct hci_conn *conn); /* Extended advertising support */ #define ext_adv_capable(dev) (((dev)->le_features[1] & HCI_LE_EXT_ADV)) +/* BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 4, Part E page 1789: + * + * C24: Mandatory if the LE Controller supports Connection State and either + * LE Feature (LL Privacy) or LE Feature (Extended Advertising) is supported + */ +#define use_enhanced_conn_complete(dev) (ll_privacy_capable(dev) || \ + ext_adv_capable(dev)) + /* ----- HCI protocols ----- */ #define HCI_PROTO_DEFER 0x01 diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 53cb8de0e589..47ffb360ddfa 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -475,9 +475,9 @@ int igmp6_late_init(void); void igmp6_cleanup(void); void igmp6_late_cleanup(void); -int igmp6_event_query(struct sk_buff *skb); +void igmp6_event_query(struct sk_buff *skb); -int igmp6_event_report(struct sk_buff *skb); +void igmp6_event_report(struct sk_buff *skb); #ifdef CONFIG_SYSCTL diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index a3647fadf1cc..bd59e950f4d6 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -96,6 +96,7 @@ enum flow_offload_xmit_type { FLOW_OFFLOAD_XMIT_NEIGH, FLOW_OFFLOAD_XMIT_XFRM, FLOW_OFFLOAD_XMIT_DIRECT, + FLOW_OFFLOAD_XMIT_TC, }; #define NF_FLOW_TABLE_ENCAP_MAX 2 @@ -127,7 +128,7 @@ struct flow_offload_tuple { struct { } __hash; u8 dir:2, - xmit_type:2, + xmit_type:3, encap_num:2, in_vlan_ingress:2; u16 mtu; @@ -142,6 +143,9 @@ struct flow_offload_tuple { u8 h_source[ETH_ALEN]; u8 h_dest[ETH_ALEN]; } out; + struct { + u32 iifidx; + } tc; }; }; diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h index 9eed51e920e8..980daa6e1e3a 100644 --- a/include/net/netfilter/nf_queue.h +++ b/include/net/netfilter/nf_queue.h @@ -37,7 +37,7 @@ void nf_register_queue_handler(const struct nf_queue_handler *qh); void nf_unregister_queue_handler(void); void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict); -void nf_queue_entry_get_refs(struct nf_queue_entry *entry); +bool nf_queue_entry_get_refs(struct nf_queue_entry *entry); void nf_queue_entry_free(struct nf_queue_entry *entry); static inline void init_hashrandom(u32 *jhash_initval) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index fdb41e8bb626..76aa6f11a540 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1568,7 +1568,6 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si); void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si); u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq); int xfrm_init_replay(struct xfrm_state *x); -u32 __xfrm_state_mtu(struct xfrm_state *x, int mtu); u32 xfrm_state_mtu(struct xfrm_state *x, int mtu); int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload); int xfrm_init_state(struct xfrm_state *x); @@ -1681,14 +1680,15 @@ int km_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, const struct xfrm_migrate *m, int num_bundles, const struct xfrm_kmaddress *k, const struct xfrm_encap_tmpl *encap); -struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *net); +struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *net, + u32 if_id); struct xfrm_state *xfrm_state_migrate(struct xfrm_state *x, struct xfrm_migrate *m, struct xfrm_encap_tmpl *encap); int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_migrate *m, int num_bundles, struct xfrm_kmaddress *k, struct net *net, - struct xfrm_encap_tmpl *encap); + struct xfrm_encap_tmpl *encap, u32 if_id); #endif int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport); diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h index 4e29d7851890..65e13a099b1a 100644 --- a/include/uapi/linux/xfrm.h +++ b/include/uapi/linux/xfrm.h @@ -511,6 +511,12 @@ struct xfrm_user_offload { int ifindex; __u8 flags; }; +/* This flag was exposed without any kernel code that supporting it. + * Unfortunately, strongswan has the code that uses sets this flag, + * which makes impossible to reuse this bit. + * + * So leave it here to make sure that it won't be reused by mistake. + */ #define XFRM_OFFLOAD_IPV6 1 #define XFRM_OFFLOAD_INBOUND 2 |