Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 278 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
new file mode 100644
index 000000000..b92cb2b4d
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -0,0 +1,278 @@
+# SPDX-License-Identifier: GPL-2.0
+menuconfig FSL_SOC_BOOKE
+	bool "Freescale Book-E Machine Type"
+	depends on PPC_E500
+	select FSL_SOC
+	select PPC_UDBG_16550
+	select MPIC
+	select HAVE_PCI
+	select FSL_PCI if PCI
+	select SERIAL_8250_EXTENDED if SERIAL_8250
+	select SERIAL_8250_SHARE_IRQ if SERIAL_8250
+	select FSL_CORENET_RCPM if PPC_E500MC
+	default y
+
+if FSL_SOC_BOOKE
+
+if PPC32
+
+config BSC9131_RDB
+	bool "Freescale BSC9131RDB"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Freescale BSC9131RDB board.
+	  The BSC9131 is a heterogeneous SoC containing an e500v2 powerpc and a
+	  StarCore SC3850 DSP
+	  Manufacturer : Freescale Semiconductor, Inc
+
+config C293_PCIE
+	  bool "Freescale C293PCIE"
+	  select DEFAULT_UIMAGE
+	  help
+	  This option enables support for the C293PCIE board
+
+config BSC9132_QDS
+	bool "Freescale BSC9132QDS"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Freescale BSC9132 QDS board.
+	  BSC9132 is a heterogeneous SoC containing dual e500v2 powerpc cores
+	  and dual StarCore SC3850 DSP cores.
+	  Manufacturer : Freescale Semiconductor, Inc
+
+config MPC8540_ADS
+	bool "Freescale MPC8540 ADS"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the MPC 8540 ADS board
+
+config MPC8560_ADS
+	bool "Freescale MPC8560 ADS"
+	select DEFAULT_UIMAGE
+	select CPM2
+	help
+	  This option enables support for the MPC 8560 ADS board
+
+config MPC85xx_CDS
+	bool "Freescale MPC85xx CDS"
+	select DEFAULT_UIMAGE
+	select PPC_I8259
+	select HAVE_RAPIDIO
+	help
+	  This option enables support for the MPC85xx CDS board
+
+config MPC85xx_MDS
+	bool "Freescale MPC8568 MDS / MPC8569 MDS / P1021 MDS"
+	select DEFAULT_UIMAGE
+	select PHYLIB if NETDEVICES
+	select HAVE_RAPIDIO
+	select SWIOTLB
+	help
+	  This option enables support for the MPC8568 MDS, MPC8569 MDS and P1021 MDS boards
+
+config MPC8536_DS
+	bool "Freescale MPC8536 DS"
+	select DEFAULT_UIMAGE
+	select SWIOTLB
+	help
+	  This option enables support for the MPC8536 DS board
+
+config MPC85xx_DS
+	bool "Freescale MPC8544 DS / MPC8572 DS / P2020 DS"
+	select PPC_I8259
+	select DEFAULT_UIMAGE
+	select FSL_ULI1575 if PCI
+	select SWIOTLB
+	help
+	  This option enables support for the MPC8544 DS, MPC8572 DS and P2020 DS boards
+
+config MPC85xx_RDB
+	bool "Freescale P102x MBG/UTM/RDB and P2020 RDB"
+	select PPC_I8259
+	select DEFAULT_UIMAGE
+	select FSL_ULI1575 if PCI
+	select SWIOTLB
+	help
+	  This option enables support for the P1020 MBG PC, P1020 UTM PC,
+	  P1020 RDB PC, P1020 RDB PD, P1020 RDB, P1021 RDB PC, P1024 RDB,
+	  P1025 RDB, P2020 RDB and P2020 RDB PC boards
+
+config P1010_RDB
+	bool "Freescale P1010 RDB"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the P1010 RDB board
+
+	  P1010RDB contains P1010Si, which provides CPU performance up to 800
+	  MHz and 1600 DMIPS, additional functionality and faster interfaces
+	  (DDR3/3L, SATA II, and PCI  Express).
+
+config P1022_DS
+	bool "Freescale P1022 DS"
+	select DEFAULT_UIMAGE
+	select SWIOTLB
+	help
+	  This option enables support for the Freescale P1022DS reference board.
+
+config P1022_RDK
+	bool "Freescale / iVeia P1022 RDK"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Freescale / iVeia P1022RDK
+	  reference board.
+
+config P1023_RDB
+	bool "Freescale P1023 RDB"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the P1023 RDB board.
+
+config TWR_P102x
+	bool "Freescale TWR-P102x"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the TWR-P1025 board.
+
+config SOCRATES
+	bool "Socrates"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Socrates board.
+
+config KSI8560
+	bool "Emerson KSI8560"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Emerson KSI8560 board
+
+config XES_MPC85xx
+	bool "X-ES single-board computer"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the various single-board
+	  computers from Extreme Engineering Solutions (X-ES) based on
+	  Freescale MPC85xx processors.
+	  Manufacturer: Extreme Engineering Solutions, Inc.
+	  URL: <https://www.xes-inc.com/>
+
+config STX_GP3
+	bool "Silicon Turnkey Express GP3"
+	help
+	  This option enables support for the Silicon Turnkey Express GP3
+	  board.
+	select CPM2
+	select DEFAULT_UIMAGE
+
+config TQM8540
+	bool "TQ Components TQM8540"
+	help
+	  This option enables support for the TQ Components TQM8540 board.
+	select DEFAULT_UIMAGE
+	select TQM85xx
+
+config TQM8541
+	bool "TQ Components TQM8541"
+	help
+	  This option enables support for the TQ Components TQM8541 board.
+	select DEFAULT_UIMAGE
+	select TQM85xx
+	select CPM2
+
+config TQM8548
+	bool "TQ Components TQM8548"
+	help
+	  This option enables support for the TQ Components TQM8548 board.
+	select DEFAULT_UIMAGE
+	select TQM85xx
+
+config TQM8555
+	bool "TQ Components TQM8555"
+	help
+	  This option enables support for the TQ Components TQM8555 board.
+	select DEFAULT_UIMAGE
+	select TQM85xx
+	select CPM2
+
+config TQM8560
+	bool "TQ Components TQM8560"
+	help
+	  This option enables support for the TQ Components TQM8560 board.
+	select DEFAULT_UIMAGE
+	select TQM85xx
+	select CPM2
+
+config PPA8548
+	bool "Prodrive PPA8548"
+	help
+	  This option enables support for the Prodrive PPA8548 board.
+	select DEFAULT_UIMAGE
+	select HAVE_RAPIDIO
+
+config GE_IMP3A
+	bool "GE Intelligent Platforms IMP3A"
+	select DEFAULT_UIMAGE
+	select SWIOTLB
+	select MMIO_NVRAM
+	select GPIOLIB
+	select GE_FPGA
+	help
+	  This option enables support for the GE Intelligent Platforms IMP3A
+	  board.
+
+	  This board is a 3U CompactPCI Single Board Computer with a Freescale
+	  P2020 processor.
+
+config SGY_CTS1000
+	tristate "Servergy CTS-1000 support"
+	select GPIOLIB
+	select OF_GPIO
+	depends on CORENET_GENERIC
+	help
+	  Enable this to support functionality in Servergy's CTS-1000 systems.
+
+config MVME2500
+	bool "Artesyn MVME2500"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Emerson/Artesyn MVME2500 board.
+
+endif # PPC32
+
+config PPC_QEMU_E500
+	bool "QEMU generic e500 platform"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for running as a QEMU guest using
+	  QEMU's generic e500 machine.  This is not required if you're
+	  using a QEMU machine that targets a specific board, such as
+	  mpc8544ds.
+
+	  Unlike most e500 boards that target a specific CPU, this
+	  platform works with any e500-family CPU that QEMU supports.
+	  Thus, you'll need to make sure CONFIG_PPC_E500MC is set or
+	  unset based on the emulated CPU (or actual host CPU in the case
+	  of KVM).
+
+config CORENET_GENERIC
+	bool "Freescale CoreNet Generic"
+	select DEFAULT_UIMAGE
+	select PPC_E500MC
+	select PHYS_64BIT
+	select SWIOTLB
+	select GPIOLIB
+	select GPIO_MPC8XXX
+	select HAVE_RAPIDIO
+	select PPC_EPAPR_HV_PIC
+	help
+	  This option enables support for the FSL CoreNet based boards.
+	  For 32bit kernel, the following boards are supported:
+	    P2041 RDB, P3041 DS, P4080 DS, kmcoge4, and OCA4080
+	  For 64bit kernel, the following boards are supported:
+	    T208x QDS/RDB, T4240 QDS/RDB and B4 QDS
+	  The following boards are supported for both 32bit and 64bit kernel:
+	    P5020 DS, P5040 DS, T102x QDS/RDB, T104x QDS/RDB
+
+endif # FSL_SOC_BOOKE
+
+config TQM85xx
+	bool