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, 192 insertions, 0 deletions

diff --git a/drivers/s390/char/defkeymap.map b/drivers/s390/char/defkeymap.map
new file mode 100644
index 000000000..f4c095612
--- /dev/null
+++ b/drivers/s390/char/defkeymap.map
@@ -0,0 +1,192 @@
+# SPDX-License-Identifier: GPL-2.0
+# Default keymap for 3270 (ebcdic codepage 037).
+keymaps 0-1,4-5
+
+keycode   0 = nul		Oslash
+keycode   1 = nul		a
+keycode   2 = nul		b
+keycode   3 = nul		c
+keycode   4 = nul		d
+keycode   5 = nul		e
+keycode   6 = nul		f
+keycode   7 = nul		g
+keycode   8 = nul		h
+keycode   9 = nul		i
+keycode  10 = nul		guillemotleft
+keycode  11 = nul		guillemotright
+keycode  12 = nul		eth
+keycode  13 = nul		yacute
+keycode  14 = nul		thorn
+keycode  15 = nul		plusminus
+keycode  16 = nul		degree
+keycode  17 = nul		j
+keycode  18 = nul		k
+keycode  19 = nul		l
+keycode  20 = nul		m
+keycode  21 = nul		n
+keycode  22 = nul		o
+keycode  23 = nul		p
+keycode  24 = nul		q
+keycode  25 = nul		r
+keycode  26 = nul		nul
+keycode  27 = nul		nul
+keycode  28 = nul		ae
+keycode  29 = nul		cedilla
+keycode  30 = nul		AE
+keycode  31 = nul		currency
+keycode  32 = nul		mu
+keycode  33 = nul		tilde
+keycode  34 = nul		s
+keycode  35 = nul		t
+keycode  36 = nul		u
+keycode  37 = nul		v
+keycode  38 = nul		w
+keycode  39 = nul		x
+keycode  40 = nul		y
+keycode  41 = nul		z
+keycode  42 = nul		exclamdown
+keycode  43 = nul		questiondown
+keycode  44 = nul		ETH
+keycode  45 = nul		Yacute
+keycode  46 = nul		THORN
+keycode  47 = nul		registered
+keycode  48 = nul		dead_circumflex
+keycode  49 = nul		sterling
+keycode  50 = nul		yen
+keycode  51 = nul		periodcentered
+keycode  52 = nul		copyright
+keycode  53 = nul		section
+keycode  54 = nul		paragraph
+keycode  55 = nul		onequarter
+keycode  56 = nul		onehalf
+keycode  57 = nul		threequarters
+keycode  58 = nul		bracketleft
+keycode  59 = nul		bracketright
+keycode  60 = nul		nul
+keycode  61 = nul		diaeresis
+keycode  62 = nul		acute
+keycode  63 = nul		multiply
+keycode  64 = space		braceleft
+keycode  65 = nul		A
+keycode  66 = acircumflex	B
+keycode  67 = adiaeresis	C
+keycode  68 = agrave		D
+keycode  69 = aacute		E
+keycode  70 = atilde		F
+keycode  71 = aring		G
+keycode  72 = ccedilla		H
+keycode  73 = ntilde		I
+keycode  74 = cent		nul
+keycode  75 = period		ocircumflex
+keycode  76 = less		odiaeresis
+keycode  77 = parenleft		ograve
+keycode  78 = plus		oacute
+keycode  79 = bar		otilde
+keycode  80 = ampersand		braceright
+keycode  81 = eacute		J
+keycode  82 = acircumflex	K
+keycode  83 = ediaeresis	L
+keycode  84 = egrave		M
+keycode  85 = iacute		N
+keycode  86 = icircumflex	O
+keycode  87 = idiaeresis	P
+keycode  88 = igrave		Q
+keycode  89 = ssharp		R
+keycode  90 = exclam		onesuperior
+keycode  91 = dollar		ucircumflex
+keycode  92 = asterisk		udiaeresis
+keycode  93 = parenright	ugrave
+keycode  94 = semicolon		uacute
+keycode  95 = notsign		ydiaeresis
+keycode  96 = minus		backslash
+keycode  97 = slash		division
+keycode  98 = Acircumflex	S
+keycode  99 = Adiaeresis	T
+keycode 100 = Agrave		U
+keycode 101 = Aacute		V
+keycode 102 = Atilde		W
+keycode 103 = Aring		X
+keycode 104 = Ccedilla		Y
+keycode 105 = Ntilde		Z
+keycode 106 = brokenbar		twosuperior
+keycode 107 = comma		Ocircumflex
+keycode 108 = percent		Odiaeresis
+keycode 109 = underscore	Ograve
+keycode 110 = greater		Oacute
+keycode 111 = question		Otilde
+keycode 112 = oslash		zero
+keycode 113 = Eacute		one
+keycode 114 = Ecircumflex	two
+keycode 115 = Ediaeresis	three
+keycode 116 = Egrave		four
+keycode 117 = Iacute		five
+keycode 118 = Icircumflex	six
+keycode 119 = Idiaeresis	seven
+keycode 120 = Igrave		eight
+keycode 121 = grave		nine
+keycode 122 = colon		threesuperior
+keycode 123 = numbersign	Ucircumflex
+keycode 124 = at		Udiaeresis
+keycode 125 = apostrophe	Ugrave
+keycode 126 = equal		Uacute
+keycode 127 = quotedbl		nul
+
+# AID keys
+control keycode  74 = F22
+control keycode  75 = F23
+control keycode  76 = F24
+control keycode 107 = Control_z		# PA3
+control keycode 108 = Control_c		# PA1
+control keycode 109 = KeyboardSignal	# Clear
+control keycode 110 = Control_d		# PA2
+control keycode 122 = F10
+control keycode 123 = F11		# F11
+control keycode 124 = Last_Console	# F12
+control keycode 125 = Linefeed
+shift control keycode  65 = F13
+shift control keycode  66 = F14
+shift control keycode  67 = F15
+shift control keycode  68 = F16
+shift control keycode  69 = F17
+shift control keycode  70 = F18
+shift control keycode  71 = F19
+shift control keycode  72 = F20
+shift control keycode  73 = F21
+shift control keycode 113 = F1
+shift control keycode 114 = F2
+shift control keycode 115 = Incr_Console
+shift control keycode 116 = F4
+shift control keycode 117 = F5
+shift control keycode 118 = F6
+shift control keycode 119 = Scroll_Backward
+shift control keycode 120 = Scroll_Forward
+shift control keycode 121 = F9
+
+string F1 = "\033[[A"
+string F2 = "\033[[B"
+string F3 = "\033[[C"
+string F4 = "\033[[D"
+string F5 = "\033[[E"
+string F6 = "\033[17~"
+string F7 = "\033[18~"
+string F8 = "\033[19~"
+string F9 = "\033[20~"
+string F10 = "\033[21~"
+string F11 = "\033[23~"
+string F12 = "\033[24~"
+string F13 = "\033[25~"
+string F14 = "\033[26~"
+string F15 = "\033[28~"
+string F16 = "\033[29~"
+string F17 = "\033[31~"
+string F18 = "\033[32~"
+string F19 = "\033[33~"
+string F20 = "\033[34~"
+# string F21 ??
+# string F22 ??
+# string F23 ??
+# string F24 ??
+compose '^' 'c' to Control_c
+compose '^' 'd' to Control_d
+compose '^' 'z' to Control_z
+compose '^' '\012' to nul