Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - Enable memcg accounting for various networking objects.

  BPF:

   - Introduce bpf timers.

   - Add perf link and opaque bpf_cookie which the program can read out
     again, to be used in libbpf-based USDT library.

   - Add bpf_task_pt_regs() helper to access user space pt_regs in
     kprobes, to help user space stack unwinding.

   - Add support for UNIX sockets for BPF sockmap.

   - Extend BPF iterator support for UNIX domain sockets.

   - Allow BPF TCP congestion control progs and bpf iterators to call
     bpf_setsockopt(), e.g. to switch to another congestion control
     algorithm.

  Protocols:

   - Support IOAM Pre-allocated Trace with IPv6.

   - Support Management Component Transport Protocol.

   - bridge: multicast: add vlan support.

   - netfilter: add hooks for the SRv6 lightweight tunnel driver.

   - tcp:
       - enable mid-stream window clamping (by user space or BPF)
       - allow data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD
       - more accurate DSACK processing for RACK-TLP

   - mptcp:
       - add full mesh path manager option
       - add partial support for MP_FAIL
       - improve use of backup subflows
       - optimize option processing

   - af_unix: add OOB notification support.

   - ipv6: add IFLA_INET6_RA_MTU to expose MTU value advertised by the
     router.

   - mac80211: Target Wake Time support in AP mode.

   - can: j1939: extend UAPI to notify about RX status.

  Driver APIs:

   - Add page frag support in page pool API.

   - Many improvements to the DSA (distributed switch) APIs.

   - ethtool: extend IRQ coalesce uAPI with timer reset modes.

   - devlink: control which auxiliary devices are created.

   - Support CAN PHYs via the generic PHY subsystem.

   - Proper cross-chip support for tag_8021q.

   - Allow TX forwarding for the software bridge data path to be
     offloaded to capable devices.

  Drivers:

   - veth: more flexible channels number configuration.

   - openvswitch: introduce per-cpu upcall dispatch.

   - Add internet mix (IMIX) mode to pktgen.

   - Transparently handle XDP operations in the bonding driver.

   - Add LiteETH network driver.

   - Renesas (ravb):
       - support Gigabit Ethernet IP

   - NXP Ethernet switch (sja1105):
       - fast aging support
       - support for "H" switch topologies
       - traffic termination for ports under VLAN-aware bridge

   - Intel 1G Ethernet
       - support getcrosststamp() with PCIe PTM (Precision Time
         Measurement) for better time sync
       - support Credit-Based Shaper (CBS) offload, enabling HW traffic
         prioritization and bandwidth reservation

   - Broadcom Ethernet (bnxt)
       - support pulse-per-second output
       - support larger Rx rings

   - Mellanox Ethernet (mlx5)
       - support ethtool RSS contexts and MQPRIO channel mode
       - support LAG offload with bridging
       - support devlink rate limit API
       - support packet sampling on tunnels

   - Huawei Ethernet (hns3):
       - basic devlink support
       - add extended IRQ coalescing support
       - report extended link state

   - Netronome Ethernet (nfp):
       - add conntrack offload support

   - Broadcom WiFi (brcmfmac):
       - add WPA3 Personal with FT to supported cipher suites
       - support 43752 SDIO device

   - Intel WiFi (iwlwifi):
       - support scanning hidden 6GHz networks
       - support for a new hardware family (Bz)

   - Xen pv driver:
       - harden netfront against malicious backends

   - Qualcomm mobile
       - ipa: refactor power management and enable automatic suspend
       - mhi: move MBIM to WWAN subsystem interfaces

  Refactor:

   - Ambient BPF run context and cgroup storage cleanup.

   - Compat rework for ndo_ioctl.

  Old code removal:

   - prism54 remove the obsoleted driver, deprecated by the p54 driver.

   - wan: remove sbni/granch driver"

* tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1715 commits)
  net: Add depends on OF_NET for LiteX's LiteETH
  ipv6: seg6: remove duplicated include
  net: hns3: remove unnecessary spaces
  net: hns3: add some required spaces
  net: hns3: clean up a type mismatch warning
  net: hns3: refine function hns3_set_default_feature()
  ipv6: remove duplicated 'net/lwtunnel.h' include
  net: w5100: check return value after calling platform_get_resource()
  net/mlxbf_gige: Make use of devm_platform_ioremap_resourcexxx()
  net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()
  net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()
  fou: remove sparse errors
  ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
  octeontx2-af: Set proper errorcode for IPv4 checksum errors
  octeontx2-af: Fix static code analyzer reported issues
  octeontx2-af: Fix mailbox errors in nix_rss_flowkey_cfg
  octeontx2-af: Fix loop in free and unmap counter
  af_unix: fix potential NULL deref in unix_dgram_connect()
  dpaa2-eth: Replace strlcpy with strscpy
  octeontx2-af: Use NDC TX for transmit packet data
  ...

1 files changed, 33 insertions, 14 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 19d783ea85c6..f3267183e993 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3204,7 +3204,7 @@ S:	Maintained
 W:	https://www.open-mesh.org/
 Q:	https://patchwork.open-mesh.org/project/batman/list/
 B:	https://www.open-mesh.org/projects/batman-adv/issues
-C:	irc://chat.freenode.net/batman
+C:	ircs://irc.hackint.org/batadv
 T:	git https://git.open-mesh.org/linux-merge.git
 F:	Documentation/networking/batman-adv.rst
 F:	include/uapi/linux/batadv_packet.h
@@ -3416,7 +3416,6 @@ F:	drivers/net/ethernet/netronome/nfp/bpf/
 
 BPF JIT for POWERPC (32-BIT AND 64-BIT)
 M:	Naveen N. Rao <naveen.n.rao@linux.ibm.com>
-M:	Sandipan Das <sandipan@linux.ibm.com>
 L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Maintained
@@ -5702,6 +5701,7 @@ DPAA2 ETHERNET SWITCH DRIVER
 M:	Ioana Ciornei <ioana.ciornei@nxp.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
+F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
 F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
 F:	drivers/net/ethernet/freescale/dpaa2/dpsw*
 
@@ -6922,6 +6922,12 @@ M:	Mark Einon <mark.einon@gmail.com>
 S:	Odd Fixes
 F:	drivers/net/ethernet/agere/
 
+ETAS ES58X CAN/USB DRIVER
+M:	Vincent Mailhol <mailhol.vincent@wanadoo.fr>
+L:	linux-can@vger.kernel.org
+S:	Maintained
+F:	drivers/net/can/usb/etas_es58x/
+
 ETHERNET BRIDGE
 M:	Roopa Prabhu <roopa@nvidia.com>
 M:	Nikolay Aleksandrov <nikolay@nvidia.com>
@@ -9767,11 +9773,6 @@ M:	David Sterba <dsterba@suse.com>
 S:	Odd Fixes
 F:	drivers/tty/ipwireless/
 
-IPX NETWORK LAYER
-L:	netdev@vger.kernel.org
-S:	Obsolete
-F:	include/uapi/linux/ipx.h
-
 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
 M:	Marc Zyngier <maz@kernel.org>
 S:	Maintained
@@ -10417,6 +10418,7 @@ F:	net/core/skmsg.c
 F:	net/core/sock_map.c
 F:	net/ipv4/tcp_bpf.c
 F:	net/ipv4/udp_bpf.c
+F:	net/unix/unix_bpf.c
 
 LANDLOCK SECURITY MODULE
 M:	Mickaël Salaün <mic@digikod.net>
@@ -11050,6 +11052,18 @@ F:	drivers/mailbox/arm_mhuv2.c
 F:	include/linux/mailbox/arm_mhuv2_message.h
 F:	Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
 
+MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
+M:	Jeremy Kerr <jk@codeconstruct.com.au>
+M:	Matt Johnston <matt@codeconstruct.com.au>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	Documentation/networking/mctp.rst
+F:	drivers/net/mctp/
+F:	include/net/mctp.h
+F:	include/net/mctpdevice.h
+F:	include/net/netns/mctp.h
+F:	net/mctp/
+
 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
 M:	Michael Kerrisk <mtk.manpages@gmail.com>
 L:	linux-man@vger.kernel.org
@@ -11347,6 +11361,12 @@ W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/radio/radio-maxiradio*
 
+MAXLINEAR ETHERNET PHY DRIVER
+M:	Xu Liang <lxu@maxlinear.com>
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	drivers/net/phy/mxl-gpy.c
+
 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
 R:	Yasushi SHOJI <yashi@spacecubics.com>
 L:	linux-can@vger.kernel.org
@@ -13890,6 +13910,12 @@ F:	Documentation/devicetree/
 F:	arch/*/boot/dts/
 F:	include/dt-bindings/
 
+OPENCOMPUTE PTP CLOCK DRIVER
+M:	Jonathan Lemon <jonathan.lemon@gmail.com>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/ptp/ptp_ocp.c
+
 OPENCORES I2C BUS DRIVER
 M:	Peter Korsgaard <peter@korsgaard.com>
 M:	Andrew Lunn <andrew@lunn.ch>
@@ -14953,13 +14979,6 @@ S:	Maintained
 F:	include/linux/printk.h
 F:	kernel/printk/
 
-PRISM54 WIRELESS DRIVER
-M:	Luis Chamberlain <mcgrof@kernel.org>
-L:	linux-wireless@vger.kernel.org
-S:	Obsolete
-W:	https://wireless.wiki.kernel.org/en/users/Drivers/p54
-F:	drivers/net/wireless/intersil/prism54/
-
 PROC FILESYSTEM
 L:	linux-kernel@vger.kernel.org
 L:	linux-fsdevel@vger.kernel.org