diff options
-rw-r--r-- | MAINTAINERS | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/natsemi/sonic.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/nvidia/forcedeth.c | 143 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 24 | ||||
-rw-r--r-- | drivers/net/wireless/marvell/mwifiex/ie.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/marvell/mwifiex/uap_cmd.c | 9 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 15 | ||||
-rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 37 | ||||
-rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_usb.c | 1 | ||||
-rw-r--r-- | include/net/ip_fib.h | 4 | ||||
-rw-r--r-- | include/net/nexthop.h | 5 | ||||
-rw-r--r-- | include/net/xfrm.h | 2 | ||||
-rw-r--r-- | net/ipv4/fib_semantics.c | 15 | ||||
-rw-r--r-- | net/ipv6/route.c | 13 | ||||
-rw-r--r-- | net/sched/sch_generic.c | 9 | ||||
-rw-r--r-- | net/xfrm/xfrm_interface.c | 56 | ||||
-rw-r--r-- | net/xfrm/xfrm_policy.c | 6 | ||||
-rwxr-xr-x | tools/testing/selftests/net/fib_nexthops.sh | 24 | ||||
-rwxr-xr-x | tools/testing/selftests/net/xfrm_policy.sh | 7 |
20 files changed, 238 insertions, 147 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index e7a47b5210fd..a50e97a63bc8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17699,8 +17699,7 @@ F: include/uapi/linux/dqblk_xfs.h F: include/uapi/linux/fsmap.h XILINX AXI ETHERNET DRIVER -M: Anirudha Sarangi <anirudh@xilinx.com> -M: John Linn <John.Linn@xilinx.com> +M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> S: Maintained F: drivers/net/ethernet/xilinx/xilinx_axienet* diff --git a/drivers/net/ethernet/natsemi/sonic.c b/drivers/net/ethernet/natsemi/sonic.c index d0a01e8f000a..18fd62fbfb64 100644 --- a/drivers/net/ethernet/natsemi/sonic.c +++ b/drivers/net/ethernet/natsemi/sonic.c @@ -232,9 +232,9 @@ static int sonic_send_packet(struct sk_buff *skb, struct net_device *dev) laddr = dma_map_single(lp->device, skb->data, length, DMA_TO_DEVICE); if (!laddr) { - printk(KERN_ERR "%s: failed to map tx DMA buffer.\n", dev->name); + pr_err_ratelimited("%s: failed to map tx DMA buffer.\n", dev->name); dev_kfree_skb(skb); - return NETDEV_TX_BUSY; + return NETDEV_TX_OK; } sonic_tda_put(dev, entry, SONIC_TD_STATUS, 0); /* clear status */ diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index b327b29f5d57..a6b4bfae4684 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -713,6 +713,21 @@ struct nv_skb_map { struct nv_skb_map *next_tx_ctx; }; +struct nv_txrx_stats { + u64 stat_rx_packets; + u64 stat_rx_bytes; /* not always available in HW */ + u64 stat_rx_missed_errors; + u64 stat_rx_dropped; + u64 stat_tx_packets; /* not always available in HW */ + u64 stat_tx_bytes; + u64 stat_tx_dropped; +}; + +#define nv_txrx_stats_inc(member) \ + __this_cpu_inc(np->txrx_stats->member) +#define nv_txrx_stats_add(member, count) \ + __this_cpu_add(np->txrx_stats->member, (count)) + /* * SMP locking: * All hardware access under netdev_priv(dev)->lock, except the performance @@ -797,10 +812,7 @@ struct fe_priv { /* RX software stats */ struct u64_stats_sync swstats_rx_syncp; - u64 stat_rx_packets; - u64 stat_rx_bytes; /* not always available in HW */ - u64 stat_rx_missed_errors; - u64 stat_rx_dropped; + struct nv_txrx_stats __percpu *txrx_stats; /* media detection workaround. * Locking: Within irq hander or disable_irq+spin_lock(&np->lock); @@ -826,9 +838,6 @@ struct fe_priv { /* TX software stats */ struct u64_stats_sync swstats_tx_syncp; - u64 stat_tx_packets; /* not always available in HW */ - u64 stat_tx_bytes; - u64 stat_tx_dropped; /* msi/msi-x fields */ u32 msi_flags; @@ -1721,6 +1730,39 @@ static void nv_update_stats(struct net_device *dev) } } +static void nv_get_stats(int cpu, struct fe_priv *np, + struct rtnl_link_stats64 *storage) +{ + struct nv_txrx_stats *src = per_cpu_ptr(np->txrx_stats, cpu); + unsigned int syncp_start; + u64 rx_packets, rx_bytes, rx_dropped, rx_missed_errors; + u64 tx_packets, tx_bytes, tx_dropped; + + do { + syncp_start = u64_stats_fetch_begin_irq(&np->swstats_rx_syncp); + rx_packets = src->stat_rx_packets; + rx_bytes = src->stat_rx_bytes; + rx_dropped = src->stat_rx_dropped; + rx_missed_errors = src->stat_rx_missed_errors; + } while (u64_stats_fetch_retry_irq(&np->swstats_rx_syncp, syncp_start)); + + storage->rx_packets += rx_packets; + storage->rx_bytes += rx_bytes; + storage->rx_dropped += rx_dropped; + storage->rx_missed_errors += rx_missed_errors; + + do { + syncp_start = u64_stats_fetch_begin_irq(&np->swstats_tx_syncp); + tx_packets = src->stat_tx_packets; + tx_bytes = src->stat_tx_bytes; + tx_dropped = src->stat_tx_dropped; + } while (u64_stats_fetch_retry_irq(&np->swstats_tx_syncp, syncp_start)); + + storage->tx_packets += tx_packets; + storage->tx_bytes += tx_bytes; + storage->tx_dropped += tx_dropped; +} + /* * nv_get_stats64: dev->ndo_get_stats64 function * Get latest stats value from the nic. @@ -1733,7 +1775,7 @@ nv_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *storage) __releases(&netdev_priv(dev)->hwstats_lock) { struct fe_priv *np = netdev_priv(dev); - unsigned int syncp_start; + int cpu; /* * Note: because HW stats are not always available and for @@ -1746,20 +1788,8 @@ nv_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *storage) */ /* software stats */ - do { - syncp_start = u64_stats_fetch_begin_irq(&np->swstats_rx_syncp); - storage->rx_packets = np->stat_rx_packets; - storage->rx_bytes = np->stat_rx_bytes; - storage->rx_dropped = np->stat_rx_dropped; - storage->rx_missed_errors = np->stat_rx_missed_errors; - } while (u64_stats_fetch_retry_irq(&np->swstats_rx_syncp, syncp_start)); - - do { - syncp_start = u64_stats_fetch_begin_irq(&np->swstats_tx_syncp); - storage->tx_packets = np->stat_tx_packets; - storage->tx_bytes = np->stat_tx_bytes; - storage->tx_dropped = np->stat_tx_dropped; - } while (u64_stats_fetch_retry_irq(&np->swstats_tx_syncp, syncp_start)); + for_each_online_cpu(cpu) + nv_get_stats(cpu, np, storage); /* If the nic supports hw counters then retrieve latest values */ if (np->driver_data & DEV_HAS_STATISTICS_V123) { @@ -1827,7 +1857,7 @@ static int nv_alloc_rx(struct net_device *dev) } else { packet_dropped: u64_stats_update_begin(&np->swstats_rx_syncp); - np->stat_rx_dropped++; + nv_txrx_stats_inc(stat_rx_dropped); u64_stats_update_end(&np->swstats_rx_syncp); return 1; } @@ -1869,7 +1899,7 @@ static int nv_alloc_rx_optimized(struct net_device *dev) } else { packet_dropped: u64_stats_update_begin(&np->swstats_rx_syncp); - np->stat_rx_dropped++; + nv_txrx_stats_inc(stat_rx_dropped); u64_stats_update_end(&np->swstats_rx_syncp); return 1; } @@ -2013,7 +2043,7 @@ static void nv_drain_tx(struct net_device *dev) } if (nv_release_txskb(np, &np->tx_skb[i])) { u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_dropped++; + nv_txrx_stats_inc(stat_tx_dropped); u64_stats_update_end(&np->swstats_tx_syncp); } np->tx_skb[i].dma = 0; @@ -2227,7 +2257,7 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) /* on DMA mapping error - drop the packet */ dev_kfree_skb_any(skb); u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_dropped++; + nv_txrx_stats_inc(stat_tx_dropped); u64_stats_update_end(&np->swstats_tx_syncp); return NETDEV_TX_OK; } @@ -2273,7 +2303,7 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb_any(skb); np->put_tx_ctx = start_tx_ctx; u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_dropped++; + nv_txrx_stats_inc(stat_tx_dropped); u64_stats_update_end(&np->swstats_tx_syncp); return NETDEV_TX_OK; } @@ -2384,7 +2414,7 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, /* on DMA mapping error - drop the packet */ dev_kfree_skb_any(skb); u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_dropped++; + nv_txrx_stats_inc(stat_tx_dropped); u64_stats_update_end(&np->swstats_tx_syncp); return NETDEV_TX_OK; } @@ -2431,7 +2461,7 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, dev_kfree_skb_any(skb); np->put_tx_ctx = start_tx_ctx; u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_dropped++; + nv_txrx_stats_inc(stat_tx_dropped); u64_stats_update_end(&np->swstats_tx_syncp); return NETDEV_TX_OK; } @@ -2560,9 +2590,12 @@ static int nv_tx_done(struct net_device *dev, int limit) && !(flags & NV_TX_RETRYCOUNT_MASK)) nv_legacybackoff_reseed(dev); } else { + unsigned int len; + u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_packets++; - np->stat_tx_bytes += np->get_tx_ctx->skb->len; + nv_txrx_stats_inc(stat_tx_packets); + len = np->get_tx_ctx->skb->len; + nv_txrx_stats_add(stat_tx_bytes, len); u64_stats_update_end(&np->swstats_tx_syncp); } bytes_compl += np->get_tx_ctx->skb->len; @@ -2577,9 +2610,12 @@ static int nv_tx_done(struct net_device *dev, int limit) && !(flags & NV_TX2_RETRYCOUNT_MASK)) nv_legacybackoff_reseed(dev); } else { + unsigned int len; + u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_packets++; - np->stat_tx_bytes += np->get_tx_ctx->skb->len; + nv_txrx_stats_inc(stat_tx_packets); + len = np->get_tx_ctx->skb->len; + nv_txrx_stats_add(stat_tx_bytes, len); u64_stats_update_end(&np->swstats_tx_syncp); } bytes_compl += np->get_tx_ctx->skb->len; @@ -2627,9 +2663,12 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit) nv_legacybackoff_reseed(dev); } } else { + unsigned int len; + u64_stats_update_begin(&np->swstats_tx_syncp); - np->stat_tx_packets++; - np->stat_tx_bytes += np->get_tx_ctx->skb->len; + nv_txrx_stats_inc(stat_tx_packets); + len = np->get_tx_ctx->skb->len; + nv_txrx_stats_add(stat_tx_bytes, len); u64_stats_update_end(&np->swstats_tx_syncp); } @@ -2806,6 +2845,15 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen) } } +static void rx_missing_handler(u32 flags, struct fe_priv *np) +{ + if (flags & NV_RX_MISSEDFRAME) { + u64_stats_update_begin(&np->swstats_rx_syncp); + nv_txrx_stats_inc(stat_rx_missed_errors); + u64_stats_update_end(&np->swstats_rx_syncp); + } +} + static int nv_rx_process(struct net_device *dev, int limit) { struct fe_priv *np = netdev_priv(dev); @@ -2848,11 +2896,7 @@ static int nv_rx_process(struct net_device *dev, int limit) } /* the rest are hard errors */ else { - if (flags & NV_RX_MISSEDFRAME) { - u64_stats_update_begin(&np->swstats_rx_syncp); - np->stat_rx_missed_errors++; - u64_stats_update_end(&np->swstats_rx_syncp); - } + rx_missing_handler(flags, np); dev_kfree_skb(skb); goto next_pkt; } @@ -2896,8 +2940,8 @@ static int nv_rx_process(struct net_device *dev, int limit) skb->protocol = eth_type_trans(skb, dev); napi_gro_receive(&np->napi, skb); u64_stats_update_begin(&np->swstats_rx_syncp); - np->stat_rx_packets++; - np->stat_rx_bytes += len; + nv_txrx_stats_inc(stat_rx_packets); + nv_txrx_stats_add(stat_rx_bytes, len); u64_stats_update_end(&np->swstats_rx_syncp); next_pkt: if (unlikely(np->get_rx.orig++ == np->last_rx.orig)) @@ -2982,8 +3026,8 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit) } napi_gro_receive(&np->napi, skb); u64_stats_update_begin(&np->swstats_rx_syncp); - np->stat_rx_packets++; - np->stat_rx_bytes += len; + nv_txrx_stats_inc(stat_rx_packets); + nv_txrx_stats_add(stat_rx_bytes, len); u64_stats_update_end(&np->swstats_rx_syncp); } else { dev_kfree_skb(skb); @@ -5651,6 +5695,12 @@ static int nv_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) SET_NETDEV_DEV(dev, &pci_dev->dev); u64_stats_init(&np->swstats_rx_syncp); u64_stats_init(&np->swstats_tx_syncp); + np->txrx_stats = alloc_percpu(struct nv_txrx_stats); + if (!np->txrx_stats) { + pr_err("np->txrx_stats, alloc memory error.\n"); + err = -ENOMEM; + goto out_alloc_percpu; + } timer_setup(&np->oom_kick, nv_do_rx_refill, 0); timer_setup(&np->nic_poll, nv_do_nic_poll, 0); @@ -6060,6 +6110,8 @@ out_relreg: out_disable: pci_disable_device(pci_dev); out_free: + free_percpu(np->txrx_stats); +out_alloc_percpu: free_netdev(dev); out: return err; @@ -6105,6 +6157,9 @@ static void nv_restore_mac_addr(struct pci_dev *pci_dev) static void nv_remove(struct pci_dev *pci_dev) { struct net_device *dev = pci_get_drvdata(pci_dev); + struct fe_priv *np = netdev_priv(dev); + + free_percpu(np->txrx_stats); unregister_netdev(dev); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index d9ed53b7c768..3b12e7ad35e1 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -1070,18 +1070,18 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* same thing for QuZ... */ if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_QUZ) { - if (cfg == &iwl_ax101_cfg_qu_hr) - cfg = &iwl_ax101_cfg_quz_hr; - else if (cfg == &iwl_ax201_cfg_qu_hr) - cfg = &iwl_ax201_cfg_quz_hr; - else if (cfg == &iwl9461_2ac_cfg_qu_b0_jf_b0) - cfg = &iwl9461_2ac_cfg_quz_a0_jf_b0_soc; - else if (cfg == &iwl9462_2ac_cfg_qu_b0_jf_b0) - cfg = &iwl9462_2ac_cfg_quz_a0_jf_b0_soc; - else if (cfg == &iwl9560_2ac_cfg_qu_b0_jf_b0) - cfg = &iwl9560_2ac_cfg_quz_a0_jf_b0_soc; - else if (cfg == &iwl9560_2ac_160_cfg_qu_b0_jf_b0) - cfg = &iwl9560_2ac_160_cfg_quz_a0_jf_b0_soc; + if (iwl_trans->cfg == &iwl_ax101_cfg_qu_hr) + iwl_trans->cfg = &iwl_ax101_cfg_quz_hr; + else if (iwl_trans->cfg == &iwl_ax201_cfg_qu_hr) + iwl_trans->cfg = &iwl_ax201_cfg_quz_hr; + else if (iwl_trans->cfg == &iwl9461_2ac_cfg_qu_b0_jf_b0) + iwl_trans->cfg = &iwl9461_2ac_cfg_quz_a0_jf_b0_soc; + else if (iwl_trans->cfg == &iwl9462_2ac_cfg_qu_b0_jf_b0) + iwl_trans->cfg = &iwl9462_2ac_cfg_quz_a0_jf_b0_soc; + else if (iwl_trans->cfg == &iwl9560_2ac_cfg_qu_b0_jf_b0) + iwl_trans->cfg = &iwl9560_2ac_cfg_quz_a0_jf_b0_soc; + else if (iwl_trans->cfg == &iwl9560_2ac_160_cfg_qu_b0_jf_b0) + iwl_trans->cfg = &iwl9560_2ac_160_cfg_quz_a0_jf_b0_soc; } #endif diff --git a/drivers/net/wireless/marvell/mwifiex/ie.c b/drivers/net/wireless/marvell/mwifiex/ie.c index 653d347a9a19..580387f9f12a 100644 --- a/drivers/net/wireless/marvell/mwifiex/ie.c +++ b/drivers/net/wireless/marvell/mwifiex/ie.c @@ -241,6 +241,9 @@ static int mwifiex_update_vs_ie(const u8 *ies, int ies_len, } vs_ie = (struct ieee_types_header *)vendor_ie; + if (le16_to_cpu(ie->ie_length) + vs_ie->len + 2 > + IEEE_MAX_IE_SIZE) + return -EINVAL; memcpy(ie->ie_buffer + le16_to_cpu(ie->ie_length), vs_ie, vs_ie->len + 2); le16_unaligned_add_cpu(&ie->ie_length, vs_ie->len + 2); diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c index 18f7d9bf30b2..0939a8c8f3ab 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c @@ -265,6 +265,8 @@ mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len); if (rate_ie) { + if (rate_ie->len > MWIFIEX_SUPPORTED_RATES) + return; memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->len); rate_len = rate_ie->len; } @@ -272,8 +274,11 @@ mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, rate_ie = (void *)cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES, params->beacon.tail, params->beacon.tail_len); - if (rate_ie) + if (rate_ie) { + if (rate_ie->len > MWIFIEX_SUPPORTED_RATES - rate_len) + return; memcpy(bss_cfg->rates + rate_len, rate_ie + 1, rate_ie->len); + } return; } @@ -391,6 +396,8 @@ mwifiex_set_wmm_params(struct mwifiex_private *priv, params->beacon.tail_len); if (vendor_ie) { wmm_ie = vendor_ie; + if (*(wmm_ie + 1) > sizeof(struct mwifiex_types_wmm_info)) + return; memcpy(&bss_cfg->wmm_info, wmm_ie + sizeof(struct ieee_types_header), *(wmm_ie + 1)); priv->wmm_enabled = 1; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c index 40c0d536e20d..9d4426f6905f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c @@ -59,6 +59,11 @@ static void mt76x0_set_chip_cap(struct mt76x02_dev *dev) dev_dbg(dev->mt76.dev, "mask out 2GHz support\n"); } + if (is_mt7630(dev)) { + dev->mt76.cap.has_5ghz = false; + dev_dbg(dev->mt76.dev, "mask out 5GHz support\n"); + } + if (!mt76x02_field_valid(nic_conf1 & 0xff)) nic_conf1 &= 0xff00; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c index 4585e1b756c2..6117e6ca08cb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c @@ -62,6 +62,19 @@ static void mt76x0e_stop(struct ieee80211_hw *hw) mt76x0e_stop_hw(dev); } +static int +mt76x0e_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, + struct ieee80211_vif *vif, struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct mt76x02_dev *dev = hw->priv; + + if (is_mt7630(dev)) + return -EOPNOTSUPP; + + return mt76x02_set_key(hw, cmd, vif, sta, key); +} + static void mt76x0e_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop) @@ -78,7 +91,7 @@ static const struct ieee80211_ops mt76x0e_ops = { .configure_filter = mt76x02_configure_filter, .bss_info_changed = mt76x02_bss_info_changed, .sta_state = mt76_sta_state, - .set_key = mt76x02_set_key, + .set_key = mt76x0e_set_key, .conf_tx = mt76x02_conf_tx, .sw_scan_start = mt76x02_sw_scan, .sw_scan_complete = mt76x02_sw_scan_complete, diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index ecbe78b8027b..f1cdcd61c54a 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -1654,13 +1654,18 @@ static void rt2800_config_wcid_attr_cipher(struct rt2x00_dev *rt2x00dev, offset = MAC_IVEIV_ENTRY(key->hw_key_idx); - rt2800_register_multiread(rt2x00dev, offset, - &iveiv_entry, sizeof(iveiv_entry)); - if ((crypto->cipher == CIPHER_TKIP) || - (crypto->cipher == CIPHER_TKIP_NO_MIC) || - (crypto->cipher == CIPHER_AES)) - iveiv_entry.iv[3] |= 0x20; - iveiv_entry.iv[3] |= key->keyidx << 6; + if (crypto->cmd == SET_KEY) { + rt2800_register_multiread(rt2x00dev, offset, + &iveiv_entry, sizeof(iveiv_entry)); + if ((crypto->cipher == CIPHER_TKIP) || + (crypto->cipher == CIPHER_TKIP_NO_MIC) || + (crypto->cipher == CIPHER_AES)) + iveiv_entry.iv[3] |= 0x20; + iveiv_entry.iv[3] |= key->keyidx << 6; + } else { + memset(&iveiv_entry, 0, sizeof(iveiv_entry)); + } + rt2800_register_multiwrite(rt2x00dev, offset, &iveiv_entry, sizeof(iveiv_entry)); } @@ -4237,24 +4242,18 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, switch (rt2x00dev->default_ant.rx_chain_num) { case 3: /* Turn on tertiary LNAs */ - rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A2_EN, - rf->channel > 14); - rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G2_EN, - rf->channel <= 14); + rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A2_EN, 1); + rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G2_EN, 1); /* fall-through */ case 2: /* Turn on secondary LNAs */ - rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, - rf->channel > 14); - rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, - rf->channel <= 14); + rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); + rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); /* fall-through */ case 1: /* Turn on primary LNAs */ - rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, - rf->channel > 14); - rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, - rf->channel <= 14); + rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); + rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); break; } diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index f5048d4b8cb6..760eaffeebd6 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -645,7 +645,6 @@ fail_rx: kfree(rsi_dev->tx_buffer); fail_eps: - kfree(rsi_dev); return status; } diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 4c81846ccce8..ab1ca9e238d2 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -513,7 +513,7 @@ int ip_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh, struct netlink_callback *cb); int fib_nexthop_info(struct sk_buff *skb, const struct fib_nh_common *nh, - unsigned char *flags, bool skip_oif); + u8 rt_family, unsigned char *flags, bool skip_oif); int fib_add_nexthop(struct sk_buff *skb, const struct fib_nh_common *nh, - int nh_weight); + int nh_weight, u8 rt_family); #endif /* _NET_FIB_H */ diff --git a/include/net/nexthop.h b/include/net/nexthop.h index 95f766c31c90..331ebbc94fe7 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -161,7 +161,8 @@ struct nexthop *nexthop_mpath_select(const struct nexthop *nh, int nhsel) } static inline -int nexthop_mpath_fill_node(struct sk_buff *skb, struct nexthop *nh) +int nexthop_mpath_fill_node(struct sk_buff *skb, struct nexthop *nh, + u8 rt_family) { struct nh_group *nhg = rtnl_dereference(nh->nh_grp); int i; @@ -172,7 +173,7 @@ int nexthop_mpath_fill_node(struct sk_buff *skb, struct nexthop *nh) struct fib_nh_common *nhc = &nhi->fib_nhc; int weight = nhg->nh_entries[i].weight; - if (fib_add_nexthop(skb, nhc, weight) < 0) + if (fib_add_nexthop(skb, nhc, weight, rt_family) < 0) return -EMSGSIZE; } diff --git a/include/net/xfrm.h b/include/net/xfrm.h index b22db30c3d88..aa08a7a5f6ac 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -983,7 +983,6 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst) void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev); struct xfrm_if_parms { - char name[IFNAMSIZ]; /* name of XFRM device */ int link; /* ifindex of underlying L2 interface */ u32 if_id; /* interface identifyer */ }; @@ -991,7 +990,6 @@ struct xfrm_if_parms { struct xfrm_if { struct xfrm_if __rcu *next; /* next interface in list */ struct net_device *dev; /* virtual device associated with interface */ - struct net_device *phydev; /* physical device */ struct net *net; /* netns for packet i/o */ struct xfrm_if_parms p; /* interface parms */ diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 2db089e10ba0..0913a090b2bf 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -1582,7 +1582,7 @@ failure: } int fib_nexthop_info(struct sk_buff *skb, const struct fib_nh_common *nhc, - unsigned char *flags, bool skip_oif) + u8 rt_family, unsigned char *flags, bool skip_oif) { if (nhc->nhc_flags & RTNH_F_DEAD) *flags |= RTNH_F_DEAD; @@ -1613,7 +1613,7 @@ int fib_nexthop_info(struct sk_buff *skb, const struct fib_nh_common *nhc, /* if gateway family does not match nexthop family * gateway is encoded as RTA_VIA */ - if (nhc->nhc_gw_family != nhc->nhc_family) { + if (rt_family != nhc->nhc_gw_family) { int alen = sizeof(struct in6_addr); struct nlattr *nla; struct rtvia *via; @@ -1654,7 +1654,7 @@ EXPORT_SYMBOL_GPL(fib_nexthop_info); #if IS_ENABLED(CONFIG_IP_ROUTE_MULTIPATH) || IS_ENABLED(CONFIG_IPV6) int fib_add_nexthop(struct sk_buff *skb, const struct fib_nh_common *nhc, - int nh_weight) + int nh_weight, u8 rt_family) { const struct net_device *dev = nhc->nhc_dev; struct rtnexthop *rtnh; @@ -1667,7 +1667,7 @@ int fib_add_nexthop(struct sk_buff *skb, const struct fib_nh_common *nhc, rtnh->rtnh_hops = nh_weight - 1; rtnh->rtnh_ifindex = dev ? dev->ifindex : 0; - if (fib_nexthop_info(skb, nhc, &flags, true) < 0) + if (fib_nexthop_info(skb, nhc, rt_family, &flags, true) < 0) goto nla_put_failure; rtnh->rtnh_flags = flags; @@ -1693,13 +1693,14 @@ static int fib_add_multipath(struct sk_buff *skb, struct fib_info *fi) goto nla_put_failure; if (unlikely(fi->nh)) { - if (nexthop_mpath_fill_node(skb, fi->nh) < 0) + if (nexthop_mpath_fill_node(skb, fi->nh, AF_INET) < 0) goto nla_put_failure; goto mp_end; } for_nexthops(fi) { - if (fib_add_nexthop(skb, &nh->nh_common, nh->fib_nh_weight) < 0) + if (fib_add_nexthop(skb, &nh->nh_common, nh->fib_nh_weight, + AF_INET) < 0) goto nla_put_failure; #ifdef CONFIG_IP_ROUTE_CLASSID if (nh->nh_tclassid && @@ -1775,7 +1776,7 @@ int fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event, const struct fib_nh_common *nhc = fib_info_nhc(fi, 0); unsigned char flags = 0; - if (fib_nexthop_info(skb, nhc, &flags, false) < 0) + if (fib_nexthop_info(skb, nhc, AF_INET, &flags, false) < 0) goto nla_put_failure; rtm->rtm_flags = flags; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 2927e72e511a..85bcd97f7a72 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5329,11 +5329,11 @@ static int rt6_fill_node_nexthop(struct sk_buff *skb, struct nexthop *nh, if (nexthop_is_multipath(nh)) { struct nlattr *mp; - mp = nla_nest_start(skb, RTA_MULTIPATH); + mp = nla_nest_start_noflag(skb, RTA_MULTIPATH); if (!mp) goto nla_put_failure; - if (nexthop_mpath_fill_node(skb, nh)) + if (nexthop_mpath_fill_node(skb, nh, AF_INET6)) goto nla_put_failure; nla_nest_end(skb, mp); @@ -5341,7 +5341,7 @@ static int rt6_fill_node_nexthop(struct sk_buff *skb, struct nexthop *nh, struct fib6_nh *fib6_nh; fib6_nh = nexthop_fib6_nh(nh); - if (fib_nexthop_info(skb, &fib6_nh->nh_common, + if (fib_nexthop_info(skb, &fib6_nh->nh_common, AF_INET6, flags, false) < 0) goto nla_put_failure; } @@ -5470,13 +5470,14 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb, goto nla_put_failure; if (fib_add_nexthop(skb, &rt->fib6_nh->nh_common, - rt->fib6_nh->fib_nh_weight) < 0) + rt->fib6_nh->fib_nh_weight, AF_INET6) < 0) goto nla_put_failure; list_for_each_entry_safe(sibling, next_sibling, &rt->fib6_siblings, fib6_siblings) { if (fib_add_nexthop(skb, &sibling->fib6_nh->nh_common, - sibling->fib6_nh->fib_nh_weight) < 0) + sibling->fib6_nh->fib_nh_weight, + AF_INET6) < 0) goto nla_put_failure; } @@ -5493,7 +5494,7 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb, rtm->rtm_flags |= nh_flags; } else { - if (fib_nexthop_info(skb, &rt->fib6_nh->nh_common, + if (fib_nexthop_info(skb, &rt->fib6_nh->nh_common, AF_INET6, &nh_flags, false) < 0) goto nla_put_failure; diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 137db1cbde85..ac28f6a5d70e 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -46,6 +46,8 @@ EXPORT_SYMBOL(default_qdisc_ops); * - updates to tree and tree walking are only done under the rtnl mutex. */ +#define SKB_XOFF_MAGIC ((struct sk_buff *)1UL) + static inline struct sk_buff *__skb_dequeue_bad_txq(struct Qdisc *q) { const struct netdev_queue *txq = q->dev_queue; @@ -71,7 +73,7 @@ static inline struct sk_buff *__skb_dequeue_bad_txq(struct Qdisc *q) q->q.qlen--; } } else { - skb = NULL; + skb = SKB_XOFF_MAGIC; } } @@ -253,8 +255,11 @@ validate: return skb; skb = qdisc_dequeue_skb_bad_txq(q); - if (unlikely(skb)) + if (unlikely(skb)) { + if (skb == SKB_XOFF_MAGIC) + return NULL; goto bulk; + } skb = q->dequeue(q); if (skb) { bulk: diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c index 74868f9d81fb..2ab4859df55a 100644 --- a/net/xfrm/xfrm_interface.c +++ b/net/xfrm/xfrm_interface.c @@ -145,8 +145,6 @@ static int xfrmi_create(struct net_device *dev) if (err < 0) goto out; - strcpy(xi->p.name, dev->name); - dev_hold(dev); xfrmi_link(xfrmn, xi); @@ -177,7 +175,6 @@ static void xfrmi_dev_uninit(struct net_device *dev) struct xfrmi_net *xfrmn = net_generic(xi->net, xfrmi_net_id); xfrmi_unlink(xfrmn, xi); - dev_put(xi->phydev); dev_put(dev); } @@ -294,7 +291,7 @@ xfrmi_xmit2(struct sk_buff *skb, struct net_device *dev, struct flowi *fl) if (tdev == dev) { stats->collisions++; net_warn_ratelimited("%s: Local routing loop detected!\n", - xi->p.name); + dev->name); goto tx_err_dst_release; } @@ -364,7 +361,7 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev) goto tx_err; } - fl.flowi_oif = xi->phydev->ifindex; + fl.flowi_oif = xi->p.link; ret = xfrmi_xmit2(skb, dev, &fl); if (ret < 0) @@ -505,7 +502,7 @@ static int xfrmi_change(struct xfrm_if *xi, const struct xfrm_if_parms *p) static int xfrmi_update(struct xfrm_if *xi, struct xfrm_if_parms *p) { - struct net *net = dev_net(xi->dev); + struct net *net = xi->net; struct xfrmi_net *xfrmn = net_generic(net, xfrmi_net_id); int err; @@ -550,7 +547,7 @@ static int xfrmi_get_iflink(const struct net_device *dev) { struct xfrm_if *xi = netdev_priv(dev); - return xi->phydev->ifindex; + return xi->p.link; } @@ -576,12 +573,14 @@ static void xfrmi_dev_setup(struct net_device *dev) dev->needs_free_netdev = true; dev->priv_destructor = xfrmi_dev_free; netif_keep_dst(dev); + + eth_broadcast_addr(dev->broadcast); } static int xfrmi_dev_init(struct net_device *dev) { struct xfrm_if *xi = netdev_priv(dev); - struct net_device *phydev = xi->phydev; + struct net_device *phydev = __dev_get_by_index(xi->net, xi->p.link); int err; dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); @@ -596,13 +595,19 @@ static int xfrmi_dev_init(struct net_device *dev) dev->features |= NETIF_F_LLTX; - dev->needed_headroom = phydev->needed_headroom; - dev->needed_tailroom = phydev->needed_tailroom; + if (phydev) { + dev->needed_headroom = phydev->needed_headroom; + dev->needed_tailroom = phydev->needed_tailroom; - if (is_zero_ether_addr(dev->dev_addr)) - eth_hw_addr_inherit(dev, phydev); - if (is_zero_ether_addr(dev->broadcast)) - memcpy(dev->broadcast, phydev->broadcast, dev->addr_len); + if (is_zero_ether_addr(dev->dev_addr)) + eth_hw_addr_inherit(dev, phydev); + if (is_zero_ether_addr(dev->broadcast)) + memcpy(dev->broadcast, phydev->broadcast, + dev->addr_len); + } else { + eth_hw_addr_random(dev); + eth_broadcast_addr(dev->broadcast); + } return 0; } @@ -638,12 +643,6 @@ static int xfrmi_newlink(struct net *src_net, struct net_device *dev, int err; xfrmi_netlink_parms(data, &p); - - if (!tb[IFLA_IFNAME]) - return -EINVAL; - - nla_strlcpy(p.name, tb[IFLA_IFNAME], IFNAMSIZ); - xi = xfrmi_locate(net, &p); if (xi) return -EEXIST; @@ -652,13 +651,8 @@ static int xfrmi_newlink(struct net *src_net, struct net_device *dev, xi->p = p; xi->net = net; xi->dev = dev; - xi->phydev = dev_get_by_index(net, p.link); - if (!xi->phydev) - return -ENODEV; err = xfrmi_create(dev); - if (err < 0) - dev_put(xi->phydev); return err; } @@ -672,11 +666,11 @@ static int xfrmi_changelink(struct net_device *dev, struct nlattr *tb[], struct netlink_ext_ack *extack) { struct xfrm_if *xi = netdev_priv(dev); - struct net *net = dev_net(dev); - - xfrmi_netlink_parms(data, &xi->p); + struct net *net = xi->net; + struct xfrm_if_parms p; - xi = xfrmi_locate(net, &xi->p); + xfrmi_netlink_parms(data, &p); + xi = xfrmi_locate(net, &p); if (!xi) { xi = netdev_priv(dev); } else { @@ -684,7 +678,7 @@ static int xfrmi_changelink(struct net_device *dev, struct nlattr *tb[], return -EEXIST; } - return xfrmi_update(xi, &xi->p); + return xfrmi_update(xi, &p); } static size_t xfrmi_get_size(const struct net_device *dev) @@ -715,7 +709,7 @@ static struct net *xfrmi_get_link_net(const struct net_device *dev) { struct xfrm_if *xi = netdev_priv(dev); - return dev_net(xi->phydev); + return xi->net; } static const struct nla_policy xfrmi_policy[IFLA_XFRM_MAX + 1] = { diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index ec94f5795ea4..21e939235b39 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -912,6 +912,7 @@ restart: } else if (delta > 0) { p = &parent->rb_right; } else { + bool same_prefixlen = node->prefixlen == n->prefixlen; struct xfrm_policy *tmp; hlist_for_each_entry(tmp, &n->hhead, bydst) { @@ -919,9 +920,11 @@ restart: hlist_del_rcu(&tmp->bydst); } + node->prefixlen = prefixlen; + xfrm_policy_inexact_list_reinsert(net, node, family); - if (node->prefixlen == n->prefixlen) { + if (same_prefixlen) { kfree_rcu(n, rcu); return; } @@ -929,7 +932,6 @@ restart: rb_erase(*p, new); kfree_rcu(n, rcu); n = node; - n->prefixlen = prefixlen; goto restart; } } diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh index c5c93d5fb3ad..f9ebeac1e6f2 100755 --- a/tools/testing/selftests/net/fib_nexthops.sh +++ b/tools/testing/selftests/net/fib_nexthops.sh @@ -212,6 +212,8 @@ check_output() printf " ${out}\n" printf " Expected:\n" printf " ${expected}\n\n" + else + echo " WARNING: Unexpected route entry" fi fi @@ -274,7 +276,7 @@ ipv6_fcnal() run_cmd "$IP nexthop get id 52" log_test $? 0 "Get nexthop by id" - check_nexthop "id 52" "id 52 via 2001:db8:91::2 dev veth1" + check_nexthop "id 52" "id 52 via 2001:db8:91::2 dev veth1 scope link" run_cmd "$IP nexthop del id 52" log_test $? 0 "Delete nexthop by id" @@ -479,12 +481,12 @@ ipv6_fcnal_runtime() run_cmd "$IP -6 nexthop add id 85 dev veth1" run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 85" log_test $? 0 "IPv6 route with device only nexthop" - check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 85 dev veth1" + check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 85 dev veth1 metric 1024 pref medium" run_cmd "$IP nexthop add id 123 group 81/85" run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 123" log_test $? 0 "IPv6 multipath route with nexthop mix - dev only + gw" - check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 85 nexthop via 2001:db8:91::2 dev veth1 nexthop dev veth1" + check_route6 "2001:db8:101::1" "2001:db8:101::1 nhid 123 metric 1024 nexthop via 2001:db8:91::2 dev veth1 weight 1 nexthop dev veth1 weight 1 pref medium" # # IPv6 route with v4 nexthop - not allowed @@ -538,7 +540,7 @@ ipv4_fcnal() run_cmd "$IP nexthop get id 12" log_test $? 0 "Get nexthop by id" - check_nexthop "id 12" "id 12 via 172.16.1.2 src 172.16.1.1 dev veth1 scope link" + check_nexthop "id 12" "id 12 via 172.16.1.2 dev veth1 scope link" run_cmd "$IP nexthop del id 12" log_test $? 0 "Delete nexthop by id" @@ -685,7 +687,7 @@ ipv4_withv6_fcnal() set +e run_cmd "$IP ro add 172.16.101.1/32 nhid 11" log_test $? 0 "IPv6 nexthop with IPv4 route" - check_route "172.16.101.1" "172.16.101.1 nhid 11 via ${lladdr} dev veth1" + check_route "172.16.101.1" "172.16.101.1 nhid 11 via inet6 ${lladdr} dev veth1" set -e run_cmd "$IP nexthop add id 12 via 172.16.1.2 dev veth1" @@ -694,11 +696,11 @@ ipv4_withv6_fcnal() run_cmd "$IP ro replace 172.16.101.1/32 nhid 101" log_test $? 0 "IPv6 nexthop with IPv4 route" - check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1" + check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via inet6 ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1" run_cmd "$IP ro replace 172.16.101.1/32 via inet6 ${lladdr} dev veth1" log_test $? 0 "IPv4 route with IPv6 gateway" - check_route "172.16.101.1" "172.16.101.1 via ${lladdr} dev veth1" + check_route "172.16.101.1" "172.16.101.1 via inet6 ${lladdr} dev veth1" run_cmd "$IP ro replace 172.16.101.1/32 via inet6 2001:db8:50::1 dev veth1" log_test $? 2 "IPv4 route with invalid IPv6 gateway" @@ -785,10 +787,10 @@ ipv4_fcnal_runtime() log_test $? 0 "IPv4 route with device only nexthop" check_route "172.16.101.1" "172.16.101.1 nhid 85 dev veth1" - run_cmd "$IP nexthop add id 122 group 21/85" - run_cmd "$IP ro replace 172.16.101.1/32 nhid 122" + run_cmd "$IP nexthop add id 123 group 21/85" + run_cmd "$IP ro replace 172.16.101.1/32 nhid 123" log_test $? 0 "IPv4 multipath route with nexthop mix - dev only + gw" - check_route "172.16.101.1" "172.16.101.1 nhid 85 nexthop via 172.16.1.2 dev veth1 nexthop dev veth1" + check_route "172.16.101.1" "172.16.101.1 nhid 123 nexthop via 172.16.1.2 dev veth1 weight 1 nexthop dev veth1 weight 1" # # IPv4 with IPv6 @@ -820,7 +822,7 @@ ipv4_fcnal_runtime() run_cmd "$IP ro replace 172.16.101.1/32 nhid 101" log_test $? 0 "IPv4 route with mixed v4-v6 multipath route" - check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1" + check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via inet6 ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1" run_cmd "ip netns exec me ping -c1 -w1 172.16.101.1" log_test $? 0 "IPv6 nexthop with IPv4 route" diff --git a/tools/testing/selftests/net/xfrm_policy.sh b/tools/testing/selftests/net/xfrm_policy.sh index 5445943bf07f..7a1bf94c5bd3 100755 --- a/tools/testing/selftests/net/xfrm_policy.sh +++ b/tools/testing/selftests/net/xfrm_policy.sh @@ -106,6 +106,13 @@ do_overlap() # # 10.0.0.0/24 and 10.0.1.0/24 nodes have been merged as 10.0.0.0/23. ip -net $ns xfrm policy add src 10.1.0.0/24 dst 10.0.0.0/23 dir fwd priority 200 action block + + # similar to above: add policies (with partially random address), with shrinking prefixes. + for p in 29 28 27;do + for k in $(seq 1 32); do + ip -net $ns xfrm policy add src 10.253.1.$((RANDOM%255))/$p dst 10.254.1.$((RANDOM%255))/$p dir fwd priority $((200+k)) action block 2>/dev/null + done + done } do_esp_policy_get_check() { |