Quite smaller than usual. Notably it includes the fix for the unix
regression you have been notified of in the past weeks. The TCP window fix will require some follow-up, already queued. Current release - regressions: - af_unix: fix garbage collection of embryos Previous releases - regressions: - af_unix: fix race between GC and receive path - ipv6: sr: fix missing sk_buff release in seg6_input_core - tcp: remove 64 KByte limit for initial tp->rcv_wnd value - eth: r8169: fix rx hangup - eth: lan966x: remove ptp traps in case the ptp is not enabled. - eth: ixgbe: fix link breakage vs cisco switches. - eth: ice: prevent ethtool from corrupting the channels. Previous releases - always broken: - openvswitch: set the skbuff pkt_type for proper pmtud support. - tcp: Fix shift-out-of-bounds in dctcp_update_alpha(). Misc: - a bunch of selftests stabilization patches. Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmZPXmUSHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOk/o4QAJTA/LcQmHkObgQWyJ7vSykhRFmxSsfR Qc/DstWuNkM+xDbasdjlxaM+BPgf0RduyB/bsPOr8UvGw0S0NUwQBC9V9bgQ0p67 D9qrZH6gEDRbzG+mkbF49SXksJMSdNSygWc4YnYaCW+eufpCaZwN15q+4pAgAWfW UmSra9wCkgl9nRc7N4+UEJbhhi0Lso/yaRlHUUUooHOP0ENDe3JSKidUyS3UuhYc Ah75gKIMm9BygUhg/+mrsRyeb1kfXMfJ54ku/uEIimErG4rTntCJCAc+dBoRXtob pImg4xfgr1OBL1wQKTHM+nvhE+DThLAJOSguX2RYvTvklx/l00tL1PQkA/kn6XNM HdQGnDoN1JpUs3xw90hxWp0gzOwJ1XCjbXT/Dx2kp+ltFj0A1EZViTNNTgh6y2E0 B5oo8NFD0y02ilMdaGW/KOpceglO82p2P4DEc0kBAYvCICQ8MKMdtThuubQeB0FK EO7Xs7lKbDXLJUDtmN4EiE1sofvLVD+1htGt5FG2jtizyQ5Ho/b2aTk2uq0kRN3F mZgaXcNR3sOJGBdaTvzquALZ2Dt69w0D3EHGv/30tD5zwQO8j71W5OoWTnjknWUp Nh7ytL/YlqvwJI47UuuTeDBh95jb/KpTWFv8EYsQLI0JOTfa1VXsoDxidg6rnHuX mvLdIOtzTZqU =zd2T -----END PGP SIGNATURE----- Merge tag 'net-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Quite smaller than usual. Notably it includes the fix for the unix regression from the past weeks. The TCP window fix will require some follow-up, already queued. Current release - regressions: - af_unix: fix garbage collection of embryos Previous releases - regressions: - af_unix: fix race between GC and receive path - ipv6: sr: fix missing sk_buff release in seg6_input_core - tcp: remove 64 KByte limit for initial tp->rcv_wnd value - eth: r8169: fix rx hangup - eth: lan966x: remove ptp traps in case the ptp is not enabled - eth: ixgbe: fix link breakage vs cisco switches - eth: ice: prevent ethtool from corrupting the channels Previous releases - always broken: - openvswitch: set the skbuff pkt_type for proper pmtud support - tcp: Fix shift-out-of-bounds in dctcp_update_alpha() Misc: - a bunch of selftests stabilization patches" * tag 'net-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (25 commits) r8169: Fix possible ring buffer corruption on fragmented Tx packets. idpf: Interpret .set_channels() input differently ice: Interpret .set_channels() input differently nfc: nci: Fix handling of zero-length payload packets in nci_rx_work() net: relax socket state check at accept time. tcp: remove 64 KByte limit for initial tp->rcv_wnd value net: ti: icssg_prueth: Fix NULL pointer dereference in prueth_probe() tls: fix missing memory barrier in tls_init net: fec: avoid lock evasion when reading pps_enable Revert "ixgbe: Manual AN-37 for troublesome link partners for X550 SFI" testing: net-drv: use stats64 for testing net: mana: Fix the extra HZ in mana_hwc_send_request net: lan966x: Remove ptp traps in case the ptp is not enabled. openvswitch: Set the skbuff pkt_type for proper pmtud support. selftest: af_unix: Make SCM_RIGHTS into OOB data. af_unix: Fix garbage collection of embryos carrying OOB with SCM_RIGHTS tcp: Fix shift-out-of-bounds in dctcp_update_alpha(). selftests/net: use tc rule to filter the na packet ipv6: sr: fix memleak in seg6_hmac_init_algo af_unix: Update unix_sk(sk)->oob_skb under sk_receive_queue lock. ...
This commit is contained in:
Linus Torvalds
commit
66ad4829dd
@ -49,7 +49,9 @@ obj-$(CONFIG_MHI_NET) += mhi_net.o
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obj-$(CONFIG_ARCNET) += arcnet/
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obj-$(CONFIG_CAIF) += caif/
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obj-$(CONFIG_CAN) += can/
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obj-$(CONFIG_NET_DSA) += dsa/
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ifdef CONFIG_NET_DSA
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obj-y += dsa/
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endif
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obj-$(CONFIG_ETHERNET) += ethernet/
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obj-$(CONFIG_FDDI) += fddi/
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obj-$(CONFIG_HIPPI) += hippi/
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@ -104,14 +104,13 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable)
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struct timespec64 ts;
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u64 ns;
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if (fep->pps_enable == enable)
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return 0;
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fep->pps_channel = DEFAULT_PPS_CHANNEL;
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fep->reload_period = PPS_OUPUT_RELOAD_PERIOD;
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spin_lock_irqsave(&fep->tmreg_lock, flags);
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if (fep->pps_enable == enable) {
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spin_unlock_irqrestore(&fep->tmreg_lock, flags);
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return 0;
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}
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if (enable) {
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/* clear capture or output compare interrupt status if have.
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*/
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@ -532,6 +531,9 @@ static int fec_ptp_enable(struct ptp_clock_info *ptp,
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int ret = 0;
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if (rq->type == PTP_CLK_REQ_PPS) {
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fep->pps_channel = DEFAULT_PPS_CHANNEL;
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fep->reload_period = PPS_OUPUT_RELOAD_PERIOD;
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ret = fec_ptp_enable_pps(fep, on);
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return ret;
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@ -3593,7 +3593,6 @@ static int ice_set_channels(struct net_device *dev, struct ethtool_channels *ch)
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struct ice_pf *pf = vsi->back;
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int new_rx = 0, new_tx = 0;
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bool locked = false;
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u32 curr_combined;
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int ret = 0;
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/* do not support changing channels in Safe Mode */
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@ -3615,22 +3614,8 @@ static int ice_set_channels(struct net_device *dev, struct ethtool_channels *ch)
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return -EOPNOTSUPP;
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}
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curr_combined = ice_get_combined_cnt(vsi);
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/* these checks are for cases where user didn't specify a particular
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* value on cmd line but we get non-zero value anyway via
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* get_channels(); look at ethtool.c in ethtool repository (the user
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* space part), particularly, do_schannels() routine
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*/
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if (ch->rx_count == vsi->num_rxq - curr_combined)
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ch->rx_count = 0;
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if (ch->tx_count == vsi->num_txq - curr_combined)
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ch->tx_count = 0;
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if (ch->combined_count == curr_combined)
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ch->combined_count = 0;
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if (!(ch->combined_count || (ch->rx_count && ch->tx_count))) {
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netdev_err(dev, "Please specify at least 1 Rx and 1 Tx channel\n");
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if (ch->rx_count && ch->tx_count) {
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netdev_err(dev, "Dedicated RX or TX channels cannot be used simultaneously\n");
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return -EINVAL;
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}
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@ -222,14 +222,19 @@ static int idpf_set_channels(struct net_device *netdev,
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struct ethtool_channels *ch)
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{
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struct idpf_vport_config *vport_config;
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u16 combined, num_txq, num_rxq;
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unsigned int num_req_tx_q;
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unsigned int num_req_rx_q;
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struct idpf_vport *vport;
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u16 num_txq, num_rxq;
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struct device *dev;
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int err = 0;
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u16 idx;
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if (ch->rx_count && ch->tx_count) {
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netdev_err(netdev, "Dedicated RX or TX channels cannot be used simultaneously\n");
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return -EINVAL;
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}
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idpf_vport_ctrl_lock(netdev);
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vport = idpf_netdev_to_vport(netdev);
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@ -239,20 +244,6 @@ static int idpf_set_channels(struct net_device *netdev,
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num_txq = vport_config->user_config.num_req_tx_qs;
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num_rxq = vport_config->user_config.num_req_rx_qs;
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combined = min(num_txq, num_rxq);
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/* these checks are for cases where user didn't specify a particular
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* value on cmd line but we get non-zero value anyway via
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* get_channels(); look at ethtool.c in ethtool repository (the user
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* space part), particularly, do_schannels() routine
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*/
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if (ch->combined_count == combined)
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ch->combined_count = 0;
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if (ch->combined_count && ch->rx_count == num_rxq - combined)
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ch->rx_count = 0;
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if (ch->combined_count && ch->tx_count == num_txq - combined)
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ch->tx_count = 0;
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num_req_tx_q = ch->combined_count + ch->tx_count;
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num_req_rx_q = ch->combined_count + ch->rx_count;
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@ -3675,9 +3675,7 @@ struct ixgbe_info {
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#define IXGBE_KRM_LINK_S1(P) ((P) ? 0x8200 : 0x4200)
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#define IXGBE_KRM_LINK_CTRL_1(P) ((P) ? 0x820C : 0x420C)
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#define IXGBE_KRM_AN_CNTL_1(P) ((P) ? 0x822C : 0x422C)
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#define IXGBE_KRM_AN_CNTL_4(P) ((P) ? 0x8238 : 0x4238)
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#define IXGBE_KRM_AN_CNTL_8(P) ((P) ? 0x8248 : 0x4248)
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#define IXGBE_KRM_PCS_KX_AN(P) ((P) ? 0x9918 : 0x5918)
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#define IXGBE_KRM_SGMII_CTRL(P) ((P) ? 0x82A0 : 0x42A0)
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#define IXGBE_KRM_LP_BASE_PAGE_HIGH(P) ((P) ? 0x836C : 0x436C)
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#define IXGBE_KRM_DSP_TXFFE_STATE_4(P) ((P) ? 0x8634 : 0x4634)
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@ -3687,7 +3685,6 @@ struct ixgbe_info {
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#define IXGBE_KRM_PMD_FLX_MASK_ST20(P) ((P) ? 0x9054 : 0x5054)
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#define IXGBE_KRM_TX_COEFF_CTRL_1(P) ((P) ? 0x9520 : 0x5520)
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#define IXGBE_KRM_RX_ANA_CTL(P) ((P) ? 0x9A00 : 0x5A00)
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#define IXGBE_KRM_FLX_TMRS_CTRL_ST31(P) ((P) ? 0x9180 : 0x5180)
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#define IXGBE_KRM_PMD_FLX_MASK_ST20_SFI_10G_DA ~(0x3 << 20)
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#define IXGBE_KRM_PMD_FLX_MASK_ST20_SFI_10G_SR BIT(20)
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@ -1722,59 +1722,9 @@ static int ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
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return -EINVAL;
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}
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(void)mac->ops.write_iosf_sb_reg(hw,
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IXGBE_KRM_PMD_FLX_MASK_ST20(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
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/* change mode enforcement rules to hybrid */
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(void)mac->ops.read_iosf_sb_reg(hw,
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IXGBE_KRM_FLX_TMRS_CTRL_ST31(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, ®_val);
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reg_val |= 0x0400;
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(void)mac->ops.write_iosf_sb_reg(hw,
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IXGBE_KRM_FLX_TMRS_CTRL_ST31(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
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/* manually control the config */
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(void)mac->ops.read_iosf_sb_reg(hw,
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IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, ®_val);
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reg_val |= 0x20002240;
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(void)mac->ops.write_iosf_sb_reg(hw,
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IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
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/* move the AN base page values */
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(void)mac->ops.read_iosf_sb_reg(hw,
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IXGBE_KRM_PCS_KX_AN(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, ®_val);
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reg_val |= 0x1;
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(void)mac->ops.write_iosf_sb_reg(hw,
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IXGBE_KRM_PCS_KX_AN(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
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/* set the AN37 over CB mode */
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(void)mac->ops.read_iosf_sb_reg(hw,
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IXGBE_KRM_AN_CNTL_4(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, ®_val);
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reg_val |= 0x20000000;
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(void)mac->ops.write_iosf_sb_reg(hw,
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IXGBE_KRM_AN_CNTL_4(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
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|
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/* restart AN manually */
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(void)mac->ops.read_iosf_sb_reg(hw,
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IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
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IXGBE_SB_IOSF_TARGET_KR_PHY, ®_val);
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reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_RESTART;
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(void)mac->ops.write_iosf_sb_reg(hw,
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IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
|
||||
IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
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||||
status = mac->ops.write_iosf_sb_reg(hw,
|
||||
IXGBE_KRM_PMD_FLX_MASK_ST20(hw->bus.lan_id),
|
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IXGBE_SB_IOSF_TARGET_KR_PHY, reg_val);
|
||||
|
||||
/* Toggle port SW reset by AN reset. */
|
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status = ixgbe_restart_an_internal_phy_x550em(hw);
|
||||
|
||||
@ -474,14 +474,14 @@ static int lan966x_port_hwtstamp_set(struct net_device *dev,
|
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cfg->source != HWTSTAMP_SOURCE_PHYLIB)
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
if (cfg->source == HWTSTAMP_SOURCE_NETDEV && !port->lan966x->ptp)
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
err = lan966x_ptp_setup_traps(port, cfg);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (cfg->source == HWTSTAMP_SOURCE_NETDEV) {
|
||||
if (!port->lan966x->ptp)
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
err = lan966x_ptp_hwtstamp_set(port, cfg, extack);
|
||||
if (err) {
|
||||
lan966x_ptp_del_traps(port);
|
||||
|
||||
@ -849,7 +849,7 @@ int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len,
|
||||
}
|
||||
|
||||
if (!wait_for_completion_timeout(&ctx->comp_event,
|
||||
(msecs_to_jiffies(hwc->hwc_timeout) * HZ))) {
|
||||
(msecs_to_jiffies(hwc->hwc_timeout)))) {
|
||||
dev_err(hwc->dev, "HWC: Request timed out!\n");
|
||||
err = -ETIMEDOUT;
|
||||
goto out;
|
||||
|
||||
@ -4337,11 +4337,11 @@ static void rtl8169_doorbell(struct rtl8169_private *tp)
|
||||
static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
|
||||
struct net_device *dev)
|
||||
{
|
||||
unsigned int frags = skb_shinfo(skb)->nr_frags;
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
unsigned int entry = tp->cur_tx % NUM_TX_DESC;
|
||||
struct TxDesc *txd_first, *txd_last;
|
||||
bool stop_queue, door_bell;
|
||||
unsigned int frags;
|
||||
u32 opts[2];
|
||||
|
||||
if (unlikely(!rtl_tx_slots_avail(tp))) {
|
||||
@ -4364,6 +4364,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
|
||||
|
||||
txd_first = tp->TxDescArray + entry;
|
||||
|
||||
frags = skb_shinfo(skb)->nr_frags;
|
||||
if (frags) {
|
||||
if (rtl8169_xmit_frags(tp, skb, opts, entry))
|
||||
goto err_dma_1;
|
||||
@ -4657,10 +4658,8 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
|
||||
rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
|
||||
}
|
||||
|
||||
if (napi_schedule_prep(&tp->napi)) {
|
||||
rtl_irq_disable(tp);
|
||||
__napi_schedule(&tp->napi);
|
||||
}
|
||||
rtl_irq_disable(tp);
|
||||
napi_schedule(&tp->napi);
|
||||
out:
|
||||
rtl_ack_events(tp, status);
|
||||
|
||||
|
||||
@ -1039,7 +1039,12 @@ static int prueth_probe(struct platform_device *pdev)
|
||||
|
||||
prueth->registered_netdevs[PRUETH_MAC0] = prueth->emac[PRUETH_MAC0]->ndev;
|
||||
|
||||
emac_phy_connect(prueth->emac[PRUETH_MAC0]);
|
||||
ret = emac_phy_connect(prueth->emac[PRUETH_MAC0]);
|
||||
if (ret) {
|
||||
dev_err(dev,
|
||||
"can't connect to MII0 PHY, error -%d", ret);
|
||||
goto netdev_unregister;
|
||||
}
|
||||
phy_attached_info(prueth->emac[PRUETH_MAC0]->ndev->phydev);
|
||||
}
|
||||
|
||||
@ -1051,7 +1056,12 @@ static int prueth_probe(struct platform_device *pdev)
|
||||
}
|
||||
|
||||
prueth->registered_netdevs[PRUETH_MAC1] = prueth->emac[PRUETH_MAC1]->ndev;
|
||||
emac_phy_connect(prueth->emac[PRUETH_MAC1]);
|
||||
ret = emac_phy_connect(prueth->emac[PRUETH_MAC1]);
|
||||
if (ret) {
|
||||
dev_err(dev,
|
||||
"can't connect to MII1 PHY, error %d", ret);
|
||||
goto netdev_unregister;
|
||||
}
|
||||
phy_attached_info(prueth->emac[PRUETH_MAC1]->ndev->phydev);
|
||||
}
|
||||
|
||||
|
||||
@ -758,7 +758,9 @@ void __inet_accept(struct socket *sock, struct socket *newsock, struct sock *new
|
||||
sock_rps_record_flow(newsk);
|
||||
WARN_ON(!((1 << newsk->sk_state) &
|
||||
(TCPF_ESTABLISHED | TCPF_SYN_RECV |
|
||||
TCPF_CLOSE_WAIT | TCPF_CLOSE)));
|
||||
TCPF_FIN_WAIT1 | TCPF_FIN_WAIT2 |
|
||||
TCPF_CLOSING | TCPF_CLOSE_WAIT |
|
||||
TCPF_CLOSE)));
|
||||
|
||||
if (test_bit(SOCK_SUPPORT_ZC, &sock->flags))
|
||||
set_bit(SOCK_SUPPORT_ZC, &newsock->flags);
|
||||
|
||||
@ -58,7 +58,18 @@ struct dctcp {
|
||||
};
|
||||
|
||||
static unsigned int dctcp_shift_g __read_mostly = 4; /* g = 1/2^4 */
|
||||
module_param(dctcp_shift_g, uint, 0644);
|
||||
|
||||
static int dctcp_shift_g_set(const char *val, const struct kernel_param *kp)
|
||||
{
|
||||
return param_set_uint_minmax(val, kp, 0, 10);
|
||||
}
|
||||
|
||||
static const struct kernel_param_ops dctcp_shift_g_ops = {
|
||||
.set = dctcp_shift_g_set,
|
||||
.get = param_get_uint,
|
||||
};
|
||||
|
||||
module_param_cb(dctcp_shift_g, &dctcp_shift_g_ops, &dctcp_shift_g, 0644);
|
||||
MODULE_PARM_DESC(dctcp_shift_g, "parameter g for updating dctcp_alpha");
|
||||
|
||||
static unsigned int dctcp_alpha_on_init __read_mostly = DCTCP_MAX_ALPHA;
|
||||
|
||||
@ -232,7 +232,7 @@ void tcp_select_initial_window(const struct sock *sk, int __space, __u32 mss,
|
||||
if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_workaround_signed_windows))
|
||||
(*rcv_wnd) = min(space, MAX_TCP_WINDOW);
|
||||
else
|
||||
(*rcv_wnd) = min_t(u32, space, U16_MAX);
|
||||
(*rcv_wnd) = space;
|
||||
|
||||
if (init_rcv_wnd)
|
||||
*rcv_wnd = min(*rcv_wnd, init_rcv_wnd * mss);
|
||||
|
||||
@ -356,6 +356,7 @@ static int seg6_hmac_init_algo(void)
|
||||
struct crypto_shash *tfm;
|
||||
struct shash_desc *shash;
|
||||
int i, alg_count, cpu;
|
||||
int ret = -ENOMEM;
|
||||
|
||||
alg_count = ARRAY_SIZE(hmac_algos);
|
||||
|
||||
@ -366,12 +367,14 @@ static int seg6_hmac_init_algo(void)
|
||||
algo = &hmac_algos[i];
|
||||
algo->tfms = alloc_percpu(struct crypto_shash *);
|
||||
if (!algo->tfms)
|
||||
return -ENOMEM;
|
||||
goto error_out;
|
||||
|
||||
for_each_possible_cpu(cpu) {
|
||||
tfm = crypto_alloc_shash(algo->name, 0, 0);
|
||||
if (IS_ERR(tfm))
|
||||
return PTR_ERR(tfm);
|
||||
if (IS_ERR(tfm)) {
|
||||
ret = PTR_ERR(tfm);
|
||||
goto error_out;
|
||||
}
|
||||
p_tfm = per_cpu_ptr(algo->tfms, cpu);
|
||||
*p_tfm = tfm;
|
||||
}
|
||||
@ -383,18 +386,22 @@ static int seg6_hmac_init_algo(void)
|
||||
|
||||
algo->shashs = alloc_percpu(struct shash_desc *);
|
||||
if (!algo->shashs)
|
||||
return -ENOMEM;
|
||||
goto error_out;
|
||||
|
||||
for_each_possible_cpu(cpu) {
|
||||
shash = kzalloc_node(shsize, GFP_KERNEL,
|
||||
cpu_to_node(cpu));
|
||||
if (!shash)
|
||||
return -ENOMEM;
|
||||
goto error_out;
|
||||
*per_cpu_ptr(algo->shashs, cpu) = shash;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
error_out:
|
||||
seg6_hmac_exit();
|
||||
return ret;
|
||||
}
|
||||
|
||||
int __init seg6_hmac_init(void)
|
||||
@ -412,22 +419,29 @@ int __net_init seg6_hmac_net_init(struct net *net)
|
||||
void seg6_hmac_exit(void)
|
||||
{
|
||||
struct seg6_hmac_algo *algo = NULL;
|
||||
struct crypto_shash *tfm;
|
||||
struct shash_desc *shash;
|
||||
int i, alg_count, cpu;
|
||||
|
||||
alg_count = ARRAY_SIZE(hmac_algos);
|
||||
for (i = 0; i < alg_count; i++) {
|
||||
algo = &hmac_algos[i];
|
||||
for_each_possible_cpu(cpu) {
|
||||
struct crypto_shash *tfm;
|
||||
struct shash_desc *shash;
|
||||
|
||||
shash = *per_cpu_ptr(algo->shashs, cpu);
|
||||
kfree(shash);
|
||||
tfm = *per_cpu_ptr(algo->tfms, cpu);
|
||||
crypto_free_shash(tfm);
|
||||
if (algo->shashs) {
|
||||
for_each_possible_cpu(cpu) {
|
||||
shash = *per_cpu_ptr(algo->shashs, cpu);
|
||||
kfree(shash);
|
||||
}
|
||||
free_percpu(algo->shashs);
|
||||
}
|
||||
|
||||
if (algo->tfms) {
|
||||
for_each_possible_cpu(cpu) {
|
||||
tfm = *per_cpu_ptr(algo->tfms, cpu);
|
||||
crypto_free_shash(tfm);
|
||||
}
|
||||
free_percpu(algo->tfms);
|
||||
}
|
||||
free_percpu(algo->tfms);
|
||||
free_percpu(algo->shashs);
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL(seg6_hmac_exit);
|
||||
|
||||
@ -459,10 +459,8 @@ static int seg6_input_core(struct net *net, struct sock *sk,
|
||||
int err;
|
||||
|
||||
err = seg6_do_srh(skb);
|
||||
if (unlikely(err)) {
|
||||
kfree_skb(skb);
|
||||
return err;
|
||||
}
|
||||
if (unlikely(err))
|
||||
goto drop;
|
||||
|
||||
slwt = seg6_lwt_lwtunnel(orig_dst->lwtstate);
|
||||
|
||||
@ -486,7 +484,7 @@ static int seg6_input_core(struct net *net, struct sock *sk,
|
||||
|
||||
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev));
|
||||
if (unlikely(err))
|
||||
return err;
|
||||
goto drop;
|
||||
|
||||
if (static_branch_unlikely(&nf_hooks_lwtunnel_enabled))
|
||||
return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
|
||||
@ -494,6 +492,9 @@ static int seg6_input_core(struct net *net, struct sock *sk,
|
||||
skb_dst(skb)->dev, seg6_input_finish);
|
||||
|
||||
return seg6_input_finish(dev_net(skb->dev), NULL, skb);
|
||||
drop:
|
||||
kfree_skb(skb);
|
||||
return err;
|
||||
}
|
||||
|
||||
static int seg6_input_nf(struct sk_buff *skb)
|
||||
|
||||
@ -1463,6 +1463,19 @@ int nci_core_ntf_packet(struct nci_dev *ndev, __u16 opcode,
|
||||
ndev->ops->n_core_ops);
|
||||
}
|
||||
|
||||
static bool nci_valid_size(struct sk_buff *skb)
|
||||
{
|
||||
BUILD_BUG_ON(NCI_CTRL_HDR_SIZE != NCI_DATA_HDR_SIZE);
|
||||
unsigned int hdr_size = NCI_CTRL_HDR_SIZE;
|
||||
|
||||
if (skb->len < hdr_size ||
|
||||
!nci_plen(skb->data) ||
|
||||
skb->len < hdr_size + nci_plen(skb->data)) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/* ---- NCI TX Data worker thread ---- */
|
||||
|
||||
static void nci_tx_work(struct work_struct *work)
|
||||
@ -1516,10 +1529,9 @@ static void nci_rx_work(struct work_struct *work)
|
||||
nfc_send_to_raw_sock(ndev->nfc_dev, skb,
|
||||
RAW_PAYLOAD_NCI, NFC_DIRECTION_RX);
|
||||
|
||||
if (!nci_plen(skb->data)) {
|
||||
if (!nci_valid_size(skb)) {
|
||||
kfree_skb(skb);
|
||||
kcov_remote_stop();
|
||||
break;
|
||||
continue;
|
||||
}
|
||||
|
||||
/* Process frame */
|
||||
|
||||
@ -936,6 +936,12 @@ static void do_output(struct datapath *dp, struct sk_buff *skb, int out_port,
|
||||
pskb_trim(skb, ovs_mac_header_len(key));
|
||||
}
|
||||
|
||||
/* Need to set the pkt_type to involve the routing layer. The
|
||||
* packet movement through the OVS datapath doesn't generally
|
||||
* use routing, but this is needed for tunnel cases.
|
||||
*/
|
||||
skb->pkt_type = PACKET_OUTGOING;
|
||||
|
||||
if (likely(!mru ||
|
||||
(skb->len <= mru + vport->dev->hard_header_len))) {
|
||||
ovs_vport_send(vport, skb, ovs_key_mac_proto(key));
|
||||
|
||||
@ -816,9 +816,17 @@ struct tls_context *tls_ctx_create(struct sock *sk)
|
||||
return NULL;
|
||||
|
||||
mutex_init(&ctx->tx_lock);
|
||||
rcu_assign_pointer(icsk->icsk_ulp_data, ctx);
|
||||
ctx->sk_proto = READ_ONCE(sk->sk_prot);
|
||||
ctx->sk = sk;
|
||||
/* Release semantic of rcu_assign_pointer() ensures that
|
||||
* ctx->sk_proto is visible before changing sk->sk_prot in
|
||||
* update_sk_prot(), and prevents reading uninitialized value in
|
||||
* tls_{getsockopt, setsockopt}. Note that we do not need a
|
||||
* read barrier in tls_{getsockopt,setsockopt} as there is an
|
||||
* address dependency between sk->sk_proto->{getsockopt,setsockopt}
|
||||
* and ctx->sk_proto.
|
||||
*/
|
||||
rcu_assign_pointer(icsk->icsk_ulp_data, ctx);
|
||||
return ctx;
|
||||
}
|
||||
|
||||
|
||||
@ -2170,13 +2170,15 @@ static int queue_oob(struct socket *sock, struct msghdr *msg, struct sock *other
|
||||
maybe_add_creds(skb, sock, other);
|
||||
skb_get(skb);
|
||||
|
||||
scm_stat_add(other, skb);
|
||||
|
||||
spin_lock(&other->sk_receive_queue.lock);
|
||||
if (ousk->oob_skb)
|
||||
consume_skb(ousk->oob_skb);
|
||||
|
||||
WRITE_ONCE(ousk->oob_skb, skb);
|
||||
__skb_queue_tail(&other->sk_receive_queue, skb);
|
||||
spin_unlock(&other->sk_receive_queue.lock);
|
||||
|
||||
scm_stat_add(other, skb);
|
||||
skb_queue_tail(&other->sk_receive_queue, skb);
|
||||
sk_send_sigurg(other);
|
||||
unix_state_unlock(other);
|
||||
other->sk_data_ready(other);
|
||||
@ -2567,8 +2569,10 @@ static int unix_stream_recv_urg(struct unix_stream_read_state *state)
|
||||
|
||||
mutex_lock(&u->iolock);
|
||||
unix_state_lock(sk);
|
||||
spin_lock(&sk->sk_receive_queue.lock);
|
||||
|
||||
if (sock_flag(sk, SOCK_URGINLINE) || !u->oob_skb) {
|
||||
spin_unlock(&sk->sk_receive_queue.lock);
|
||||
unix_state_unlock(sk);
|
||||
mutex_unlock(&u->iolock);
|
||||
return -EINVAL;
|
||||
@ -2580,6 +2584,8 @@ static int unix_stream_recv_urg(struct unix_stream_read_state *state)
|
||||
WRITE_ONCE(u->oob_skb, NULL);
|
||||
else
|
||||
skb_get(oob_skb);
|
||||
|
||||
spin_unlock(&sk->sk_receive_queue.lock);
|
||||
unix_state_unlock(sk);
|
||||
|
||||
chunk = state->recv_actor(oob_skb, 0, chunk, state);
|
||||
@ -2608,6 +2614,10 @@ static struct sk_buff *manage_oob(struct sk_buff *skb, struct sock *sk,
|
||||
consume_skb(skb);
|
||||
skb = NULL;
|
||||
} else {
|
||||
struct sk_buff *unlinked_skb = NULL;
|
||||
|
||||
spin_lock(&sk->sk_receive_queue.lock);
|
||||
|
||||
if (skb == u->oob_skb) {
|
||||
if (copied) {
|
||||
skb = NULL;
|
||||
@ -2619,13 +2629,19 @@ static struct sk_buff *manage_oob(struct sk_buff *skb, struct sock *sk,
|
||||
} else if (flags & MSG_PEEK) {
|
||||
skb = NULL;
|
||||
} else {
|
||||
skb_unlink(skb, &sk->sk_receive_queue);
|
||||
__skb_unlink(skb, &sk->sk_receive_queue);
|
||||
WRITE_ONCE(u->oob_skb, NULL);
|
||||
if (!WARN_ON_ONCE(skb_unref(skb)))
|
||||
kfree_skb(skb);
|
||||
unlinked_skb = skb;
|
||||
skb = skb_peek(&sk->sk_receive_queue);
|
||||
}
|
||||
}
|
||||
|
||||
spin_unlock(&sk->sk_receive_queue.lock);
|
||||
|
||||
if (unlinked_skb) {
|
||||
WARN_ON_ONCE(skb_unref(unlinked_skb));
|
||||
kfree_skb(unlinked_skb);
|
||||
}
|
||||
}
|
||||
return skb;
|
||||
}
|
||||
|
||||
@ -342,6 +342,18 @@ enum unix_recv_queue_lock_class {
|
||||
U_RECVQ_LOCK_EMBRYO,
|
||||
};
|
||||
|
||||
static void unix_collect_queue(struct unix_sock *u, struct sk_buff_head *hitlist)
|
||||
{
|
||||
skb_queue_splice_init(&u->sk.sk_receive_queue, hitlist);
|
||||
|
||||
#if IS_ENABLED(CONFIG_AF_UNIX_OOB)
|
||||
if (u->oob_skb) {
|
||||
WARN_ON_ONCE(skb_unref(u->oob_skb));
|
||||
u->oob_skb = NULL;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
static void unix_collect_skb(struct list_head *scc, struct sk_buff_head *hitlist)
|
||||
{
|
||||
struct unix_vertex *vertex;
|
||||
@ -365,18 +377,11 @@ static void unix_collect_skb(struct list_head *scc, struct sk_buff_head *hitlist
|
||||
|
||||
/* listener -> embryo order, the inversion never happens. */
|
||||
spin_lock_nested(&embryo_queue->lock, U_RECVQ_LOCK_EMBRYO);
|
||||
skb_queue_splice_init(embryo_queue, hitlist);
|
||||
unix_collect_queue(unix_sk(skb->sk), hitlist);
|
||||
spin_unlock(&embryo_queue->lock);
|
||||
}
|
||||
} else {
|
||||
skb_queue_splice_init(queue, hitlist);
|
||||
|
||||
#if IS_ENABLED(CONFIG_AF_UNIX_OOB)
|
||||
if (u->oob_skb) {
|
||||
kfree_skb(u->oob_skb);
|
||||
u->oob_skb = NULL;
|
||||
}
|
||||
#endif
|
||||
unix_collect_queue(u, hitlist);
|
||||
}
|
||||
|
||||
spin_unlock(&queue->lock);
|
||||
|
||||
@ -69,7 +69,7 @@ def pkt_byte_sum(cfg) -> None:
|
||||
return 0
|
||||
|
||||
for _ in range(10):
|
||||
rtstat = rtnl.getlink({"ifi-index": cfg.ifindex})['stats']
|
||||
rtstat = rtnl.getlink({"ifi-index": cfg.ifindex})['stats64']
|
||||
if stat_cmp(rtstat, qstat) < 0:
|
||||
raise Exception("RTNL stats are lower, fetched later")
|
||||
qstat = get_qstat(cfg)
|
||||
|
||||
@ -197,8 +197,8 @@ void __send_fd(struct __test_metadata *_metadata,
|
||||
const FIXTURE_VARIANT(scm_rights) *variant,
|
||||
int inflight, int receiver)
|
||||
{
|
||||
#define MSG "nop"
|
||||
#define MSGLEN 3
|
||||
#define MSG "x"
|
||||
#define MSGLEN 1
|
||||
struct {
|
||||
struct cmsghdr cmsghdr;
|
||||
int fd[2];
|
||||
|
||||
@ -77,6 +77,7 @@ readonly LISTENER=$(mktemp -u listener-XXXXXXXX)
|
||||
readonly GATEWAY=$(mktemp -u gateway-XXXXXXXX)
|
||||
readonly RELAY=$(mktemp -u relay-XXXXXXXX)
|
||||
readonly SOURCE=$(mktemp -u source-XXXXXXXX)
|
||||
readonly SMCROUTEDIR="$(mktemp -d)"
|
||||
ERR=4
|
||||
err=0
|
||||
|
||||
@ -85,6 +86,11 @@ exit_cleanup()
|
||||
for ns in "$@"; do
|
||||
ip netns delete "${ns}" 2>/dev/null || true
|
||||
done
|
||||
if [ -f "$SMCROUTEDIR/amt.pid" ]; then
|
||||
smcpid=$(< $SMCROUTEDIR/amt.pid)
|
||||
kill $smcpid
|
||||
fi
|
||||
rm -rf $SMCROUTEDIR
|
||||
|
||||
exit $ERR
|
||||
}
|
||||
@ -167,7 +173,7 @@ setup_iptables()
|
||||
|
||||
setup_mcast_routing()
|
||||
{
|
||||
ip netns exec "${RELAY}" smcrouted
|
||||
ip netns exec "${RELAY}" smcrouted -P $SMCROUTEDIR/amt.pid
|
||||
ip netns exec "${RELAY}" smcroutectl a relay_src \
|
||||
172.17.0.2 239.0.0.1 amtr
|
||||
ip netns exec "${RELAY}" smcroutectl a relay_src \
|
||||
|
||||
@ -73,25 +73,19 @@ setup_v6() {
|
||||
# namespaces. veth0 is veth-router, veth1 is veth-host.
|
||||
# first, set up the inteface's link to the namespace
|
||||
# then, set the interface "up"
|
||||
ip -6 -netns ${ROUTER_NS_V6} link add name ${ROUTER_INTF} \
|
||||
type veth peer name ${HOST_INTF}
|
||||
ip -n ${ROUTER_NS_V6} link add name ${ROUTER_INTF} \
|
||||
type veth peer name ${HOST_INTF} netns ${HOST_NS_V6}
|
||||
|
||||
ip -6 -netns ${ROUTER_NS_V6} link set dev ${ROUTER_INTF} up
|
||||
ip -6 -netns ${ROUTER_NS_V6} link set dev ${HOST_INTF} netns \
|
||||
${HOST_NS_V6}
|
||||
|
||||
ip -6 -netns ${HOST_NS_V6} link set dev ${HOST_INTF} up
|
||||
ip -6 -netns ${ROUTER_NS_V6} addr add \
|
||||
${ROUTER_ADDR_V6}/${PREFIX_WIDTH_V6} dev ${ROUTER_INTF} nodad
|
||||
# Add tc rule to filter out host na message
|
||||
tc -n ${ROUTER_NS_V6} qdisc add dev ${ROUTER_INTF} clsact
|
||||
tc -n ${ROUTER_NS_V6} filter add dev ${ROUTER_INTF} \
|
||||
ingress protocol ipv6 pref 1 handle 101 \
|
||||
flower src_ip ${HOST_ADDR_V6} ip_proto icmpv6 type 136 skip_hw action pass
|
||||
|
||||
HOST_CONF=net.ipv6.conf.${HOST_INTF}
|
||||
ip netns exec ${HOST_NS_V6} sysctl -qw ${HOST_CONF}.ndisc_notify=1
|
||||
ip netns exec ${HOST_NS_V6} sysctl -qw ${HOST_CONF}.disable_ipv6=0
|
||||
ip -6 -netns ${HOST_NS_V6} addr add ${HOST_ADDR_V6}/${PREFIX_WIDTH_V6} \
|
||||
dev ${HOST_INTF}
|
||||
|
||||
ROUTER_CONF=net.ipv6.conf.${ROUTER_INTF}
|
||||
|
||||
ip netns exec ${ROUTER_NS_V6} sysctl -w \
|
||||
${ROUTER_CONF}.forwarding=1 >/dev/null 2>&1
|
||||
ip netns exec ${ROUTER_NS_V6} sysctl -w \
|
||||
@ -99,6 +93,13 @@ setup_v6() {
|
||||
ip netns exec ${ROUTER_NS_V6} sysctl -w \
|
||||
${ROUTER_CONF}.accept_untracked_na=${accept_untracked_na} \
|
||||
>/dev/null 2>&1
|
||||
|
||||
ip -n ${ROUTER_NS_V6} link set dev ${ROUTER_INTF} up
|
||||
ip -n ${HOST_NS_V6} link set dev ${HOST_INTF} up
|
||||
ip -n ${ROUTER_NS_V6} addr add ${ROUTER_ADDR_V6}/${PREFIX_WIDTH_V6} \
|
||||
dev ${ROUTER_INTF} nodad
|
||||
ip -n ${HOST_NS_V6} addr add ${HOST_ADDR_V6}/${PREFIX_WIDTH_V6} \
|
||||
dev ${HOST_INTF}
|
||||
set +e
|
||||
}
|
||||
|
||||
@ -162,26 +163,6 @@ arp_test_gratuitous_combinations() {
|
||||
arp_test_gratuitous 2 1
|
||||
}
|
||||
|
||||
cleanup_tcpdump() {
|
||||
set -e
|
||||
[[ ! -z ${tcpdump_stdout} ]] && rm -f ${tcpdump_stdout}
|
||||
[[ ! -z ${tcpdump_stderr} ]] && rm -f ${tcpdump_stderr}
|
||||
tcpdump_stdout=
|
||||
tcpdump_stderr=
|
||||
set +e
|
||||
}
|
||||
|
||||
start_tcpdump() {
|
||||
set -e
|
||||
tcpdump_stdout=`mktemp`
|
||||
tcpdump_stderr=`mktemp`
|
||||
ip netns exec ${ROUTER_NS_V6} timeout 15s \
|
||||
tcpdump --immediate-mode -tpni ${ROUTER_INTF} -c 1 \
|
||||
"icmp6 && icmp6[0] == 136 && src ${HOST_ADDR_V6}" \
|
||||
> ${tcpdump_stdout} 2> /dev/null
|
||||
set +e
|
||||
}
|
||||
|
||||
verify_ndisc() {
|
||||
local accept_untracked_na=$1
|
||||
local same_subnet=$2
|
||||
@ -222,8 +203,9 @@ ndisc_test_untracked_advertisements() {
|
||||
HOST_ADDR_V6=2001:db8:abcd:0012::3
|
||||
fi
|
||||
fi
|
||||
setup_v6 $1 $2
|
||||
start_tcpdump
|
||||
setup_v6 $1
|
||||
slowwait_for_counter 15 1 \
|
||||
tc_rule_handle_stats_get "dev ${ROUTER_INTF} ingress" 101 ".packets" "-n ${ROUTER_NS_V6}"
|
||||
|
||||
if verify_ndisc $1 $2; then
|
||||
printf " TEST: %-60s [ OK ]\n" "${test_msg[*]}"
|
||||
@ -231,7 +213,6 @@ ndisc_test_untracked_advertisements() {
|
||||
printf " TEST: %-60s [FAIL]\n" "${test_msg[*]}"
|
||||
fi
|
||||
|
||||
cleanup_tcpdump
|
||||
cleanup_v6
|
||||
set +e
|
||||
}
|
||||
|
||||
@ -129,14 +129,6 @@ fi
|
||||
|
||||
source "$net_forwarding_dir/../lib.sh"
|
||||
|
||||
# timeout in seconds
|
||||
slowwait()
|
||||
{
|
||||
local timeout_sec=$1; shift
|
||||
|
||||
loopy_wait "sleep 0.1" "$((timeout_sec * 1000))" "$@"
|
||||
}
|
||||
|
||||
##############################################################################
|
||||
# Sanity checks
|
||||
|
||||
@ -678,33 +670,6 @@ wait_for_trap()
|
||||
"$@" | grep -q trap
|
||||
}
|
||||
|
||||
until_counter_is()
|
||||
{
|
||||
local expr=$1; shift
|
||||
local current=$("$@")
|
||||
|
||||
echo $((current))
|
||||
((current $expr))
|
||||
}
|
||||
|
||||
busywait_for_counter()
|
||||
{
|
||||
local timeout=$1; shift
|
||||
local delta=$1; shift
|
||||
|
||||
local base=$("$@")
|
||||
busywait "$timeout" until_counter_is ">= $((base + delta))" "$@"
|
||||
}
|
||||
|
||||
slowwait_for_counter()
|
||||
{
|
||||
local timeout=$1; shift
|
||||
local delta=$1; shift
|
||||
|
||||
local base=$("$@")
|
||||
slowwait "$timeout" until_counter_is ">= $((base + delta))" "$@"
|
||||
}
|
||||
|
||||
setup_wait_dev()
|
||||
{
|
||||
local dev=$1; shift
|
||||
@ -1023,29 +988,6 @@ link_stats_rx_errors_get()
|
||||
link_stats_get $1 rx errors
|
||||
}
|
||||
|
||||
tc_rule_stats_get()
|
||||
{
|
||||
local dev=$1; shift
|
||||
local pref=$1; shift
|
||||
local dir=$1; shift
|
||||
local selector=${1:-.packets}; shift
|
||||
|
||||
tc -j -s filter show dev $dev ${dir:-ingress} pref $pref \
|
||||
| jq ".[1].options.actions[].stats$selector"
|
||||
}
|
||||
|
||||
tc_rule_handle_stats_get()
|
||||
{
|
||||
local id=$1; shift
|
||||
local handle=$1; shift
|
||||
local selector=${1:-.packets}; shift
|
||||
local netns=${1:-""}; shift
|
||||
|
||||
tc $netns -j -s filter show $id \
|
||||
| jq ".[] | select(.options.handle == $handle) | \
|
||||
.options.actions[0].stats$selector"
|
||||
}
|
||||
|
||||
ethtool_stats_get()
|
||||
{
|
||||
local dev=$1; shift
|
||||
|
||||
@ -91,6 +91,41 @@ busywait()
|
||||
loopy_wait : "$timeout_ms" "$@"
|
||||
}
|
||||
|
||||
# timeout in seconds
|
||||
slowwait()
|
||||
{
|
||||
local timeout_sec=$1; shift
|
||||
|
||||
loopy_wait "sleep 0.1" "$((timeout_sec * 1000))" "$@"
|
||||
}
|
||||
|
||||
until_counter_is()
|
||||
{
|
||||
local expr=$1; shift
|
||||
local current=$("$@")
|
||||
|
||||
echo $((current))
|
||||
((current $expr))
|
||||
}
|
||||
|
||||
busywait_for_counter()
|
||||
{
|
||||
local timeout=$1; shift
|
||||
local delta=$1; shift
|
||||
|
||||
local base=$("$@")
|
||||
busywait "$timeout" until_counter_is ">= $((base + delta))" "$@"
|
||||
}
|
||||
|
||||
slowwait_for_counter()
|
||||
{
|
||||
local timeout=$1; shift
|
||||
local delta=$1; shift
|
||||
|
||||
local base=$("$@")
|
||||
slowwait "$timeout" until_counter_is ">= $((base + delta))" "$@"
|
||||
}
|
||||
|
||||
cleanup_ns()
|
||||
{
|
||||
local ns=""
|
||||
@ -150,3 +185,26 @@ setup_ns()
|
||||
done
|
||||
NS_LIST="$NS_LIST $ns_list"
|
||||
}
|
||||
|
||||
tc_rule_stats_get()
|
||||
{
|
||||
local dev=$1; shift
|
||||
local pref=$1; shift
|
||||
local dir=$1; shift
|
||||
local selector=${1:-.packets}; shift
|
||||
|
||||
tc -j -s filter show dev $dev ${dir:-ingress} pref $pref \
|
||||
| jq ".[1].options.actions[].stats$selector"
|
||||
}
|
||||
|
||||
tc_rule_handle_stats_get()
|
||||
{
|
||||
local id=$1; shift
|
||||
local handle=$1; shift
|
||||
local selector=${1:-.packets}; shift
|
||||
local netns=${1:-""}; shift
|
||||
|
||||
tc $netns -j -s filter show $id \
|
||||
| jq ".[] | select(.options.handle == $handle) | \
|
||||
.options.actions[0].stats$selector"
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user