Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Paolo Abeni:
 "Core:

   - Increase size limits for to-be-sent skb frag allocations. This
     allows tun, tap devices and packet sockets to better cope with
     large writes operations

   - Store netdevs in an xarray, to simplify iterating over netdevs

   - Refactor nexthop selection for multipath routes

   - Improve sched class lifetime handling

   - Add backup nexthop ID support for bridge

   - Implement drop reasons support in openvswitch

   - Several data races annotations and fixes

   - Constify the sk parameter of routing functions

   - Prepend kernel version to netconsole message

  Protocols:

   - Implement support for TCP probing the peer being under memory
     pressure

   - Remove hard coded limitation on IPv6 specific info placement inside
     the socket struct

   - Get rid of sysctl_tcp_adv_win_scale and use an auto-estimated per
     socket scaling factor

   - Scaling-up the IPv6 expired route GC via a separated list of
     expiring routes

   - In-kernel support for the TLS alert protocol

   - Better support for UDP reuseport with connected sockets

   - Add NEXT-C-SID support for SRv6 End.X behavior, reducing the SR
     header size

   - Get rid of additional ancillary per MPTCP connection struct socket

   - Implement support for BPF-based MPTCP packet schedulers

   - Format MPTCP subtests selftests results in TAP

   - Several new SMC 2.1 features including unique experimental options,
     max connections per lgr negotiation, max links per lgr negotiation

  BPF:

   - Multi-buffer support in AF_XDP

   - Add multi uprobe BPF links for attaching multiple uprobes and usdt
     probes, which is significantly faster and saves extra fds

   - Implement an fd-based tc BPF attach API (TCX) and BPF link support
     on top of it

   - Add SO_REUSEPORT support for TC bpf_sk_assign

   - Support new instructions from cpu v4 to simplify the generated code
     and feature completeness, for x86, arm64, riscv64

   - Support defragmenting IPv(4|6) packets in BPF

   - Teach verifier actual bounds of bpf_get_smp_processor_id() and fix
     perf+libbpf issue related to custom section handling

   - Introduce bpf map element count and enable it for all program types

   - Add a BPF hook in sys_socket() to change the protocol ID from
     IPPROTO_TCP to IPPROTO_MPTCP to cover migration for legacy

   - Introduce bpf_me_mcache_free_rcu() and fix OOM under stress

   - Add uprobe support for the bpf_get_func_ip helper

   - Check skb ownership against full socket

   - Support for up to 12 arguments in BPF trampoline

   - Extend link_info for kprobe_multi and perf_event links

  Netfilter:

   - Speed-up process exit by aborting ruleset validation if a fatal
     signal is pending

   - Allow NLA_POLICY_MASK to be used with BE16/BE32 types

  Driver API:

   - Page pool optimizations, to improve data locality and cache usage

   - Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set() to avoid the
     need for raw ioctl() handling in drivers

   - Simplify genetlink dump operations (doit/dumpit) providing them the
     common information already populated in struct genl_info

   - Extend and use the yaml devlink specs to [re]generate the split ops

   - Introduce devlink selective dumps, to allow SF filtering SF based
     on handle and other attributes

   - Add yaml netlink spec for netlink-raw families, allow route, link
     and address related queries via the ynl tool

   - Remove phylink legacy mode support

   - Support offload LED blinking to phy

   - Add devlink port function attributes for IPsec

  New hardware / drivers:

   - Ethernet:
      - Broadcom ASP 2.0 (72165) ethernet controller
      - MediaTek MT7988 SoC
      - Texas Instruments AM654 SoC
      - Texas Instruments IEP driver
      - Atheros qca8081 phy
      - Marvell 88Q2110 phy
      - NXP TJA1120 phy

   - WiFi:
      - MediaTek mt7981 support

   - Can:
      - Kvaser SmartFusion2 PCI Express devices
      - Allwinner T113 controllers
      - Texas Instruments tcan4552/4553 chips

   - Bluetooth:
      - Intel Gale Peak
      - Qualcomm WCN3988 and WCN7850
      - NXP AW693 and IW624
      - Mediatek MT2925

  Drivers:

   - Ethernet NICs:
      - nVidia/Mellanox:
         - mlx5:
            - support UDP encapsulation in packet offload mode
            - IPsec packet offload support in eswitch mode
            - improve aRFS observability by adding new set of counters
            - extends MACsec offload support to cover RoCE traffic
            - dynamic completion EQs
         - mlx4:
            - convert to use auxiliary bus instead of custom interface
              logic
      - Intel
         - ice:
            - implement switchdev bridge offload, even for LAG
              interfaces
            - implement SRIOV support for LAG interfaces
         - igc:
            - add support for multiple in-flight TX timestamps
      - Broadcom:
         - bnxt:
            - use the unified RX page pool buffers for XDP and non-XDP
            - use the NAPI skb allocation cache
      - OcteonTX2:
         - support Round Robin scheduling HTB offload
         - TC flower offload support for SPI field
      - Freescale:
         - add XDP_TX feature support
      - AMD:
         - ionic: add support for PCI FLR event
         - sfc:
            - basic conntrack offload
            - introduce eth, ipv4 and ipv6 pedit offloads
      - ST Microelectronics:
         - stmmac: maximze PTP timestamping resolution

   - Virtual NICs:
      - Microsoft vNIC:
         - batch ringing RX queue doorbell on receiving packets
         - add page pool for RX buffers
      - Virtio vNIC:
         - add per queue interrupt coalescing support
      - Google vNIC:
         - add queue-page-list mode support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add port range matching tc-flower offload
         - permit enslavement to netdevices with uppers

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - convert to phylink_pcs
      - Renesas:
         - r8A779fx: add speed change support
         - rzn1: enables vlan support

   - Ethernet PHYs:
      - convert mv88e6xxx to phylink_pcs

   - WiFi:
      - Qualcomm Wi-Fi 7 (ath12k):
         - extremely High Throughput (EHT) PHY support
      - RealTek (rtl8xxxu):
         - enable AP mode for: RTL8192FU, RTL8710BU (RTL8188GU),
           RTL8192EU and RTL8723BU
      - RealTek (rtw89):
         - Introduce Time Averaged SAR (TAS) support

   - Connector:
      - support for event filtering"

* tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1806 commits)
  net: ethernet: mtk_wed: minor change in wed_{tx,rx}info_show
  net: ethernet: mtk_wed: add some more info in wed_txinfo_show handler
  net: stmmac: clarify difference between "interface" and "phy_interface"
  r8152: add vendor/device ID pair for D-Link DUB-E250
  devlink: move devlink_notify_register/unregister() to dev.c
  devlink: move small_ops definition into netlink.c
  devlink: move tracepoint definitions into core.c
  devlink: push linecard related code into separate file
  devlink: push rate related code into separate file
  devlink: push trap related code into separate file
  devlink: use tracepoint_enabled() helper
  devlink: push region related code into separate file
  devlink: push param related code into separate file
  devlink: push resource related code into separate file
  devlink: push dpipe related code into separate file
  devlink: move and rename devlink_dpipe_send_and_alloc_skb() helper
  devlink: push shared buffer related code into separate file
  devlink: push port related code into separate file
  devlink: push object register/unregister notifications into separate helpers
  inet: fix IP_TRANSPARENT error handling
  ...

1 files changed, 34 insertions, 7 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 0a2460738ae1..612d6d1dbf36 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3697,6 +3697,7 @@ F:	include/linux/filter.h
 F:	include/linux/tnum.h
 F:	kernel/bpf/core.c
 F:	kernel/bpf/dispatcher.c
+F:	kernel/bpf/mprog.c
 F:	kernel/bpf/syscall.c
 F:	kernel/bpf/tnum.c
 F:	kernel/bpf/trampoline.c
@@ -3707,7 +3708,7 @@ R:	David Vernet <void@manifault.com>
 L:	bpf@vger.kernel.org
 L:	bpf@ietf.org
 S:	Maintained
-F:	Documentation/bpf/instruction-set.rst
+F:	Documentation/bpf/standardization/
 
 BPF [GENERAL] (Safe Dynamic Programs and Tools)
 M:	Alexei Starovoitov <ast@kernel.org>
@@ -3715,7 +3716,7 @@ M:	Daniel Borkmann <daniel@iogearbox.net>
 M:	Andrii Nakryiko <andrii@kernel.org>
 R:	Martin KaFai Lau <martin.lau@linux.dev>
 R:	Song Liu <song@kernel.org>
-R:	Yonghong Song <yhs@fb.com>
+R:	Yonghong Song <yonghong.song@linux.dev>
 R:	John Fastabend <john.fastabend@gmail.com>
 R:	KP Singh <kpsingh@kernel.org>
 R:	Stanislav Fomichev <sdf@google.com>
@@ -3754,7 +3755,7 @@ F:	tools/lib/bpf/
 F:	tools/testing/selftests/bpf/
 
 BPF [ITERATOR]
-M:	Yonghong Song <yhs@fb.com>
+M:	Yonghong Song <yonghong.song@linux.dev>
 L:	bpf@vger.kernel.org
 S:	Maintained
 F:	kernel/bpf/*iter.c
@@ -3790,13 +3791,15 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 F:	kernel/bpf/bpf_struct*
 
-BPF [NETWORKING] (tc BPF, sock_addr)
+BPF [NETWORKING] (tcx & tc BPF, sock_addr)
 M:	Martin KaFai Lau <martin.lau@linux.dev>
 M:	Daniel Borkmann <daniel@iogearbox.net>
 R:	John Fastabend <john.fastabend@gmail.com>
 L:	bpf@vger.kernel.org
 L:	netdev@vger.kernel.org
 S:	Maintained
+F:	include/net/tcx.h
+F:	kernel/bpf/tcx.c
 F:	net/core/filter.c
 F:	net/sched/act_bpf.c
 F:	net/sched/cls_bpf.c
@@ -3848,6 +3851,15 @@ S:	Maintained
 F:	kernel/bpf/stackmap.c
 F:	kernel/trace/bpf_trace.c
 
+BROADCOM ASP 2.0 ETHERNET DRIVER
+M:	Justin Chen <justin.chen@broadcom.com>
+M:	Florian Fainelli <florian.fainelli@broadcom.com>
+L:	bcm-kernel-feedback-list@broadcom.com
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
+F:	drivers/net/ethernet/broadcom/asp2/
+
 BROADCOM B44 10/100 ETHERNET DRIVER
 M:	Michael Chan <michael.chan@broadcom.com>
 L:	netdev@vger.kernel.org
@@ -7610,6 +7622,13 @@ L:	linux-mmc@vger.kernel.org
 S:	Supported
 F:	drivers/mmc/host/cqhci*
 
+EMS CPC-PCI CAN DRIVER
+M:	Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
+M:	support@ems-wuensche.com
+L:	linux-can@vger.kernel.org
+S:	Maintained
+F:	drivers/net/can/sja1000/ems_pci.c
+
 EMULEX 10Gbps iSCSI - OneConnect DRIVER
 M:	Ketan Mukadam <ketan.mukadam@broadcom.com>
 L:	linux-scsi@vger.kernel.org
@@ -7749,6 +7768,7 @@ F:	include/linux/mii.h
 F:	include/linux/of_net.h
 F:	include/linux/phy.h
 F:	include/linux/phy_fixed.h
+F:	include/linux/phylib_stubs.h
 F:	include/linux/platform_data/mdio-bcm-unimac.h
 F:	include/linux/platform_data/mdio-gpio.h
 F:	include/trace/events/mdio.h
@@ -8368,7 +8388,6 @@ L:	linuxppc-dev@lists.ozlabs.org
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/freescale/fs_enet/
-F:	include/linux/fs_enet_pd.h
 
 FREESCALE SOC SOUND DRIVERS
 M:	Shengjiu Wang <shengjiu.wang@gmail.com>
@@ -14684,7 +14703,7 @@ F:	drivers/rtc/rtc-ntxec.c
 F:	include/linux/mfd/ntxec.h
 
 NETRONOME ETHERNET DRIVERS
-M:	Simon Horman <simon.horman@corigine.com>
+M:	Louis Peens <louis.peens@corigine.com>
 R:	Jakub Kicinski <kuba@kernel.org>
 L:	oss-drivers@corigine.com
 S:	Maintained
@@ -16057,7 +16076,7 @@ M:	Ilias Apalodimas <ilias.apalodimas@linaro.org>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	Documentation/networking/page_pool.rst
-F:	include/net/page_pool.h
+F:	include/net/page_pool/
 F:	include/trace/events/page_pool.h
 F:	net/core/page_pool.c
 
@@ -17210,6 +17229,13 @@ F:	drivers/ptp/*
 F:	include/linux/ptp_cl*
 K:	(?:\b|_)ptp(?:\b|_)
 
+PTP MOCKUP CLOCK SUPPORT
+M:	Vladimir Oltean <vladimir.oltean@nxp.com>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/ptp/ptp_mock.c
+F:	include/linux/ptp_mock.h
+
 PTP VIRTUAL CLOCK SUPPORT
 M:	Yangbo Lu <yangbo.lu@nxp.com>
 L:	netdev@vger.kernel.org
@@ -22972,6 +22998,7 @@ S:	Maintained
 W:	https://www.net-swift.com
 F:	Documentation/networking/device_drivers/ethernet/wangxun/*
 F:	drivers/net/ethernet/wangxun/
+F:	drivers/net/pcs/pcs-xpcs-wx.c
 
 WATCHDOG DEVICE DRIVERS
 M:	Wim Van Sebroeck <wim@linux-watchdog.org>