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authorLinus Torvalds <torvalds@linux-foundation.org>2023-11-23 10:40:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-11-23 10:40:13 -0800
commitd3fa86b1a7b4cdc4367acacea16b72e0a200b3d7 (patch)
treefd40e9d155e34998831dc46c70dbda3d09bd6da6
parent9b6de136b5f0158c60844f85286a593cb70fb364 (diff)
parent39f04b1406b23fcc129a67e70d6205d5a7322f38 (diff)
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Merge tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bpf. Current release - regressions: - Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" - kselftest: rtnetlink: fix ip route command typo Current release - new code bugs: - s390/ism: make sure ism driver implies smc protocol in kconfig - two build fixes for tools/net Previous releases - regressions: - rxrpc: couple of ACK/PING/RTT handling fixes Previous releases - always broken: - bpf: verify bpf_loop() callbacks as if they are called unknown number of times - improve stability of auto-bonding with Hyper-V - account BPF-neigh-redirected traffic in interface statistics Misc: - net: fill in some more MODULE_DESCRIPTION()s" * tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits) tools: ynl: fix duplicate op name in devlink tools: ynl: fix header path for nfsd net: ipa: fix one GSI register field width tls: fix NULL deref on tls_sw_splice_eof() with empty record net: axienet: Fix check for partial TX checksum vsock/test: fix SEQPACKET message bounds test i40e: Fix adding unsupported cloud filters ice: restore timestamp configuration after device reset ice: unify logic for programming PFINT_TSYN_MSK ice: remove ptp_tx ring parameter flag amd-xgbe: propagate the correct speed and duplex status amd-xgbe: handle the corner-case during tx completion amd-xgbe: handle corner-case during sfp hotplug net: veth: fix ethtool stats reporting octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF net: usb: qmi_wwan: claim interface 4 for ZTE MF290 Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" net/smc: avoid data corruption caused by decline nfc: virtual_ncidev: Add variable to check if ndev is running dpll: Fix potential msg memleak when genlmsg_put_reply failed ...
-rw-r--r--Documentation/process/maintainer-netdev.rst20
-rw-r--r--MAINTAINERS3
-rw-r--r--drivers/dpll/dpll_netlink.c17
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-drv.c14
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c11
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-mdio.c14
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c16
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c12
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ptp.c144
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ptp.h5
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx.c3
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx.h1
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c20
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c2
-rw-r--r--drivers/net/ethernet/realtek/r8169_main.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/Kconfig2
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_hw.c8
-rw-r--r--drivers/net/ethernet/wangxun/ngbe/ngbe_main.c4
-rw-r--r--drivers/net/ethernet/wangxun/txgbe/txgbe_main.c4
-rw-r--r--drivers/net/ethernet/xilinx/xilinx_axienet_main.c2
-rw-r--r--drivers/net/hyperv/netvsc_drv.c66
-rw-r--r--drivers/net/ipa/reg/gsi_reg-v5.0.c2
-rw-r--r--drivers/net/netkit.c22
-rw-r--r--drivers/net/usb/aqc111.c8
-rw-r--r--drivers/net/usb/ax88179_178a.c4
-rw-r--r--drivers/net/usb/qmi_wwan.c1
-rw-r--r--drivers/net/veth.c46
-rw-r--r--drivers/net/vrf.c38
-rw-r--r--drivers/net/wireguard/device.c4
-rw-r--r--drivers/net/wireguard/receive.c12
-rw-r--r--drivers/net/wireguard/send.c3
-rw-r--r--drivers/nfc/virtual_ncidev.c7
-rw-r--r--drivers/s390/net/Kconfig3
-rw-r--r--drivers/s390/net/ism_drv.c93
-rw-r--r--include/linux/bpf_verifier.h16
-rw-r--r--include/linux/netdevice.h30
-rw-r--r--include/net/netkit.h6
-rw-r--r--include/trace/events/rxrpc.h2
-rw-r--r--kernel/bpf/verifier.c402
-rw-r--r--net/core/dev.c57
-rw-r--r--net/core/filter.c19
-rw-r--r--net/ipv4/inet_diag.c1
-rw-r--r--net/ipv4/raw_diag.c1
-rw-r--r--net/ipv4/route.c2
-rw-r--r--net/ipv4/tcp_diag.c1
-rw-r--r--net/ipv4/udp_diag.c1
-rw-r--r--net/mptcp/mptcp_diag.c1
-rw-r--r--net/packet/diag.c1
-rw-r--r--net/rxrpc/conn_client.c7
-rw-r--r--net/rxrpc/input.c61
-rw-r--r--net/sctp/diag.c1
-rw-r--r--net/smc/af_smc.c8
-rw-r--r--net/smc/smc_diag.c1
-rw-r--r--net/tipc/diag.c1
-rw-r--r--net/tls/tls_sw.c3
-rw-r--r--net/unix/diag.c1
-rw-r--r--net/vmw_vsock/diag.c1
-rw-r--r--net/xdp/xsk_diag.c1
-rw-r--r--tools/net/ynl/Makefile.deps2
-rw-r--r--tools/net/ynl/generated/devlink-user.c2
-rwxr-xr-xtools/net/ynl/ynl-gen-c.py6
-rw-r--r--tools/testing/selftests/bpf/prog_tests/tc_redirect.c317
-rw-r--r--tools/testing/selftests/bpf/prog_tests/verifier.c2
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_loop_bench.c13
-rw-r--r--tools/testing/selftests/bpf/progs/cb_refs.c1
-rw-r--r--tools/testing/selftests/bpf/progs/exceptions_fail.c2
-rw-r--r--tools/testing/selftests/bpf/progs/strobemeta.h78
-rw-r--r--tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c242
-rw-r--r--tools/testing/selftests/bpf/progs/verifier_subprog_precision.c86
-rw-r--r--tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c84
-rwxr-xr-xtools/testing/selftests/net/rtnetlink.sh2
-rw-r--r--tools/testing/vsock/vsock_test.c19
72 files changed, 1429 insertions, 667 deletions
diff --git a/Documentation/process/maintainer-netdev.rst b/Documentation/process/maintainer-netdev.rst
index 7feacc20835e..84ee60fceef2 100644
--- a/Documentation/process/maintainer-netdev.rst
+++ b/Documentation/process/maintainer-netdev.rst
@@ -193,9 +193,23 @@ Review timelines
Generally speaking, the patches get triaged quickly (in less than
48h). But be patient, if your patch is active in patchwork (i.e. it's
listed on the project's patch list) the chances it was missed are close to zero.
-Asking the maintainer for status updates on your
-patch is a good way to ensure your patch is ignored or pushed to the
-bottom of the priority list.
+
+The high volume of development on netdev makes reviewers move on
+from discussions relatively quickly. New comments and replies
+are very unlikely to arrive after a week of silence. If a patch
+is no longer active in patchwork and the thread went idle for more
+than a week - clarify the next steps and/or post the next version.
+
+For RFC postings specifically, if nobody responded in a week - reviewers
+either missed the posting or have no strong opinions. If the code is ready,
+repost as a PATCH.
+
+Emails saying just "ping" or "bump" are considered rude. If you can't figure
+out the status of the patch from patchwork or where the discussion has
+landed - describe your best guess and ask if it's correct. For example::
+
+ I don't understand what the next steps are. Person X seems to be unhappy
+ with A, should I do B and repost the patches?
.. _Changes requested:
diff --git a/MAINTAINERS b/MAINTAINERS
index 0e79e24b6c96..509281e9e169 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14992,6 +14992,7 @@ M: Jakub Kicinski <kuba@kernel.org>
M: Paolo Abeni <pabeni@redhat.com>
L: netdev@vger.kernel.org
S: Maintained
+P: Documentation/process/maintainer-netdev.rst
Q: https://patchwork.kernel.org/project/netdevbpf/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
@@ -15043,6 +15044,7 @@ M: Jakub Kicinski <kuba@kernel.org>
M: Paolo Abeni <pabeni@redhat.com>
L: netdev@vger.kernel.org
S: Maintained
+P: Documentation/process/maintainer-netdev.rst
Q: https://patchwork.kernel.org/project/netdevbpf/list/
B: mailto:netdev@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
@@ -15053,6 +15055,7 @@ F: Documentation/networking/
F: Documentation/process/maintainer-netdev.rst
F: Documentation/userspace-api/netlink/
F: include/linux/in.h
+F: include/linux/indirect_call_wrapper.h
F: include/linux/net.h
F: include/linux/netdevice.h
F: include/net/
diff --git a/drivers/dpll/dpll_netlink.c b/drivers/dpll/dpll_netlink.c
index a6dc3997bf5c..442a0ebeb953 100644
--- a/drivers/dpll/dpll_netlink.c
+++ b/drivers/dpll/dpll_netlink.c
@@ -1093,9 +1093,10 @@ int dpll_nl_pin_id_get_doit(struct sk_buff *skb, struct genl_info *info)
return -ENOMEM;
hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0,
DPLL_CMD_PIN_ID_GET);
- if (!hdr)
+ if (!hdr) {
+ nlmsg_free(msg);
return -EMSGSIZE;
-
+ }
pin = dpll_pin_find_from_nlattr(info);
if (!IS_ERR(pin)) {
ret = dpll_msg_add_pin_handle(msg, pin);
@@ -1123,8 +1124,10 @@ int dpll_nl_pin_get_doit(struct sk_buff *skb, struct genl_info *info)
return -ENOMEM;
hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0,
DPLL_CMD_PIN_GET);
- if (!hdr)
+ if (!hdr) {
+ nlmsg_free(msg);
return -EMSGSIZE;
+ }
ret = dpll_cmd_pin_get_one(msg, pin, info->extack);
if (ret) {
nlmsg_free(msg);
@@ -1256,8 +1259,10 @@ int dpll_nl_device_id_get_doit(struct sk_buff *skb, struct genl_info *info)
return -ENOMEM;
hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0,
DPLL_CMD_DEVICE_ID_GET);
- if (!hdr)
+ if (!hdr) {
+ nlmsg_free(msg);
return -EMSGSIZE;
+ }
dpll = dpll_device_find_from_nlattr(info);
if (!IS_ERR(dpll)) {
@@ -1284,8 +1289,10 @@ int dpll_nl_device_get_doit(struct sk_buff *skb, struct genl_info *info)
return -ENOMEM;
hdr = genlmsg_put_reply(msg, info, &dpll_nl_family, 0,
DPLL_CMD_DEVICE_GET);
- if (!hdr)
+ if (!hdr) {
+ nlmsg_free(msg);
return -EMSGSIZE;
+ }
ret = dpll_device_get_one(dpll, msg, info->extack);
if (ret) {
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 614c0278419b..6b73648b3779 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -682,10 +682,24 @@ static void xgbe_service(struct work_struct *work)
static void xgbe_service_timer(struct timer_list *t)
{
struct xgbe_prv_data *pdata = from_timer(pdata, t, service_timer);
+ struct xgbe_channel *channel;
+ unsigned int i;
queue_work(pdata->dev_workqueue, &pdata->service_work);
mod_timer(&pdata->service_timer, jiffies + HZ);
+
+ if (!pdata->tx_usecs)
+ return;
+
+ for (i = 0; i < pdata->channel_count; i++) {
+ channel = pdata->channel[i];
+ if (!channel->tx_ring || channel->tx_timer_active)
+ break;
+ channel->tx_timer_active = 1;
+ mod_timer(&channel->tx_timer,
+ jiffies + usecs_to_jiffies(pdata->tx_usecs));
+ }
}
static void xgbe_init_timers(struct xgbe_prv_data *pdata)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
index 6e83ff59172a..32fab5e77246 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
@@ -314,10 +314,15 @@ static int xgbe_get_link_ksettings(struct net_device *netdev,
cmd->base.phy_address = pdata->phy.address;
- cmd->base.autoneg = pdata->phy.autoneg;
- cmd->base.speed = pdata->phy.speed;
- cmd->base.duplex = pdata->phy.duplex;
+ if (netif_carrier_ok(netdev)) {
+ cmd->base.speed = pdata->phy.speed;
+ cmd->base.duplex = pdata->phy.duplex;
+ } else {
+ cmd->base.speed = SPEED_UNKNOWN;
+ cmd->base.duplex = DUPLEX_UNKNOWN;
+ }
+ cmd->base.autoneg = pdata->phy.autoneg;
cmd->base.port = PORT_NONE;
XGBE_LM_COPY(cmd, supported, lks, supported);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 32d2c6fac652..4a2dc705b528 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -1193,7 +1193,19 @@ static int xgbe_phy_config_fixed(struct xgbe_prv_data *pdata)
if (pdata->phy.duplex != DUPLEX_FULL)
return -EINVAL;
- xgbe_set_mode(pdata, mode);
+ /* Force the mode change for SFI in Fixed PHY config.
+ * Fixed PHY configs needs PLL to be enabled while doing mode set.
+ * When the SFP module isn't connected during boot, driver assumes
+ * AN is ON and attempts autonegotiation. However, if the connected
+ * SFP comes up in Fixed PHY config, the link will not come up as
+ * PLL isn't enabled while the initial mode set command is issued.
+ * So, force the mode change for SFI in Fixed PHY configuration to
+ * fix link issues.
+ */
+ if (mode == XGBE_MODE_SFI)
+ xgbe_change_mode(pdata, mode);
+ else
+ xgbe_set_mode(pdata, mode);
return 0;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 08d7edccfb8d..3f99eb198245 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -3844,7 +3844,7 @@ static int i40e_vc_add_cloud_filter(struct i40e_vf *vf, u8 *msg)
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
int aq_ret = 0;
- int i, ret;
+ int i;
if (!i40e_sync_vf_state(vf, I40E_VF_STATE_ACTIVE)) {
aq_ret = -EINVAL;
@@ -3868,8 +3868,10 @@ static int i40e_vc_add_cloud_filter(struct i40e_vf *vf, u8 *msg)
}
cfilter = kzalloc(sizeof(*cfilter), GFP_KERNEL);
- if (!cfilter)
- return -ENOMEM;
+ if (!cfilter) {
+ aq_ret = -ENOMEM;
+ goto err_out;
+ }
/* parse destination mac address */
for (i = 0; i < ETH_ALEN; i++)
@@ -3917,13 +3919,13 @@ static int i40e_vc_add_cloud_filter(struct i40e_vf *vf, u8 *msg)
/* Adding cloud filter programmed as TC filter */
if (tcf.dst_port)
- ret = i40e_add_del_cloud_filter_big_buf(vsi, cfilter, true);
+ aq_ret = i40e_add_del_cloud_filter_big_buf(vsi, cfilter, true);
else
- ret = i40e_add_del_cloud_filter(vsi, cfilter, true);
- if (ret) {
+ aq_ret = i40e_add_del_cloud_filter(vsi, cfilter, true);
+ if (aq_ret) {
dev_err(&pf->pdev->dev,
"VF %d: Failed to add cloud filter, err %pe aq_err %s\n",
- vf->vf_id, ERR_PTR(ret),
+ vf->vf_id, ERR_PTR(aq_ret),
i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
goto err_free;
}
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 6607fa6fe556..fb9c93f37e84 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -7401,15 +7401,6 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
goto err_vsi_rebuild;
}
- /* configure PTP timestamping after VSI rebuild */
- if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags)) {
- if (pf->ptp.tx_interrupt_mode == ICE_PTP_TX_INTERRUPT_SELF)
- ice_ptp_cfg_timestamp(pf, false);
- else if (pf->ptp.tx_interrupt_mode == ICE_PTP_TX_INTERRUPT_ALL)
- /* for E82x PHC owner always need to have interrupts */
- ice_ptp_cfg_timestamp(pf, true);
- }
-
err = ice_vsi_rebuild_by_type(pf, ICE_VSI_SWITCHDEV_CTRL);
if (err) {
dev_err(dev, "Switchdev CTRL VSI rebuild failed: %d\n", err);
@@ -7461,6 +7452,9 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
ice_plug_aux_dev(pf);
if (ice_is_feature_supported(pf, ICE_F_SRIOV_LAG))
ice_lag_rebuild(pf);
+
+ /* Restore timestamp mode settings after VSI rebuild */
+ ice_ptp_restore_timestamp_mode(pf);
return;
err_vsi_rebuild:
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 1eddcbe89b0c..71f405f8a6fe 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -256,48 +256,42 @@ ice_verify_pin_e810t(struct ptp_clock_info *info, unsigned int pin,
}
/**
- * ice_ptp_configure_tx_tstamp - Enable or disable Tx timestamp interrupt
- * @pf: The PF pointer to search in
- * @on: bool value for whether timestamp interrupt is enabled or disabled
+ * ice_ptp_cfg_tx_interrupt - Configure Tx timestamp interrupt for the device
+ * @pf: Board private structure
+ *
+ * Program the device to respond appropriately to the Tx timestamp interrupt
+ * cause.
*/
-static void ice_ptp_configure_tx_tstamp(struct ice_pf *pf, bool on)
+static void ice_ptp_cfg_tx_interrupt(struct ice_pf *pf)
{
+ struct ice_hw *hw = &pf->hw;
+ bool enable;
u32 val;
+ switch (pf->ptp.tx_interrupt_mode) {
+ case ICE_PTP_TX_INTERRUPT_ALL:
+ /* React to interrupts across all quads. */
+ wr32(hw, PFINT_TSYN_MSK + (0x4 * hw->pf_id), (u32)0x1f);
+ enable = true;
+ break;
+ case ICE_PTP_TX_INTERRUPT_NONE:
+ /* Do not react to interrupts on any quad. */
+ wr32(hw, PFINT_TSYN_MSK + (0x4 * hw->pf_id), (u32)0x0);
+ enable = false;
+ break;
+ case ICE_PTP_TX_INTERRUPT_SELF:
+ default:
+ enable = pf->ptp.tstamp_config.tx_type == HWTSTAMP_TX_ON;
+ break;
+ }
+
/* Configure the Tx timestamp interrupt */
- val = rd32(&pf->hw, PFINT_OICR_ENA);
- if (on)
+ val = rd32(hw, PFINT_OICR_ENA);
+ if (enable)
val |= PFINT_OICR_TSYN_TX_M;
else
val &= ~PFINT_OICR_TSYN_TX_M;
- wr32(&pf->hw, PFINT_OICR_ENA, val);
-}
-
-/**
- * ice_set_tx_tstamp - Enable or disable Tx timestamping
- * @pf: The PF pointer to search in
- * @on: bool value for whether timestamps are enabled or disabled
- */
-static void ice_set_tx_tstamp(struct ice_pf *pf, bool on)
-{
- struct ice_vsi *vsi;
- u16 i;
-
- vsi = ice_get_main_vsi(pf);
- if (!vsi)
- return;
-
- /* Set the timestamp enable flag for all the Tx rings */
- ice_for_each_txq(vsi, i) {
- if (!vsi->tx_rings[i])
- continue;
- vsi->tx_rings[i]->ptp_tx = on;
- }
-
- if (pf->ptp.tx_interrupt_mode == ICE_PTP_TX_INTERRUPT_SELF)
- ice_ptp_configure_tx_tstamp(pf, on);
-
- pf->ptp.tstamp_config.tx_type = on ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;
+ wr32(hw, PFINT_OICR_ENA, val);
}
/**
@@ -311,7 +305,7 @@ static void ice_set_rx_tstamp(struct ice_pf *pf, bool on)
u16 i;
vsi = ice_get_main_vsi(pf);
- if (!vsi)
+ if (!vsi || !vsi->rx_rings)
return;
/* Set the timestamp flag for all the Rx rings */
@@ -320,23 +314,50 @@ static void ice_set_rx_tstamp(struct ice_pf *pf, bool on)
continue;
vsi->rx_rings[i]->ptp_rx = on;
}
+}
+
+/**
+ * ice_ptp_disable_timestamp_mode - Disable current timestamp mode
+ * @pf: Board private structure
+ *
+ * Called during preparation for reset to temporarily disable timestamping on
+ * the device. Called during rem