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    7e68dd7d
    Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next · 7e68dd7d
    Linus Torvalds authored
    Pull networking updates from Paolo Abeni:
     "Core:
    
       - Allow live renaming when an interface is up
    
       - Add retpoline wrappers for tc, improving considerably the
         performances of complex queue discipline configurations
    
       - Add inet drop monitor support
    
       - A few GRO performance improvements
    
       - Add infrastructure for atomic dev stats, addressing long standing
         data races
    
       - De-duplicate common code between OVS and conntrack offloading
         infrastructure
    
       - A bunch of UBSAN_BOUNDS/FORTIFY_SOURCE improvements
    
       - Netfilter: introduce packet parser for tunneled packets
    
       - Replace IPVS timer-based estimators with kthreads to scale up the
         workload with the number of available CPUs
    
       - Add the helper support for connection-tracking OVS offload
    
      BPF:
    
       - Support for user defined BPF objects: the use case is to allocate
         own objects, build own object hierarchies and use the building
         blocks to build own data structures flexibly, for example, linked
         lists in BPF
    
       - Make cgroup local storage available to non-cgroup attached BPF
         programs
    
       - Avoid unnecessary deadlock detection and failures wrt BPF task
         storage helpers
    
       - A relevant bunch of BPF verifier fixes and improvements
    
       - Veristat tool improvements to support custom filtering, sorting,
         and replay of results
    
       - Add LLVM disassembler as default library for dumping JITed code
    
       - Lots of new BPF documentation for various BPF maps
    
       - Add bpf_rcu_read_{,un}lock() support for sleepable programs
    
       - Add RCU grace period chaining to BPF to wait for the completion of
         access from both sleepable and non-sleepable BPF programs
    
       - Add support storing struct task_struct objects as kptrs in maps
    
       - Improve helper UAPI by explicitly defining BPF_FUNC_xxx integer
         values
    
       - Add libbpf *_opts API-variants for bpf_*_get_fd_by_id() functions
    
      Protocols:
    
       - TCP: implement Protective Load Balancing across switch links
    
       - TCP: allow dynamically disabling TCP-MD5 static key, reverting back
         to fast[er]-path
    
       - UDP: Introduce optional per-netns hash lookup table
    
       - IPv6: simplify and cleanup sockets disposal
    
       - Netlink: support different type policies for each generic netlink
         operation
    
       - MPTCP: add MSG_FASTOPEN and FastOpen listener side support
    
       - MPTCP: add netlink notification support for listener sockets events
    
       - SCTP: add VRF support, allowing sctp sockets binding to VRF devices
    
       - Add bridging MAC Authentication Bypass (MAB) support
    
       - Extensions for Ethernet VPN bridging implementation to better
         support multicast scenarios
    
       - More work for Wi-Fi 7 support, comprising conversion of all the
         existing drivers to internal TX queue usage
    
       - IPSec: introduce a new offload type (packet offload) allowing
         complete header processing and crypto offloading
    
       - IPSec: extended ack support for more descriptive XFRM error
         reporting
    
       - RXRPC: increase SACK table size and move processing into a
         per-local endpoint kernel thread, reducing considerably the
         required locking
    
       - IEEE 802154: synchronous send frame and extended filtering support,
         initial support for scanning available 15.4 networks
    
       - Tun: bump the link speed from 10Mbps to 10Gbps
    
       - Tun/VirtioNet: implement UDP segmentation offload support
    
      Driver API:
    
       - PHY/SFP: improve power level switching between standard level 1 and
         the higher power levels
    
       - New API for netdev <-> devlink_port linkage
    
       - PTP: convert existing drivers to new frequency adjustment
         implementation
    
       - DSA: add support for rx offloading
    
       - Autoload DSA tagging driver when dynamically changing protocol
    
       - Add new PCP and APPTRUST attributes to Data Center Bridging
    
       - Add configuration support for 800Gbps link speed
    
       - Add devlink port function attribute to enable/disable RoCE and
         migratable
    
       - Extend devlink-rate to support strict prioriry and weighted fair
         queuing
    
       - Add devlink support to directly reading from region memory
    
       - New device tree helper to fetch MAC address from nvmem
    
       - New big TCP helper to simplify temporary header stripping
    
      New hardware / drivers:
    
       - Ethernet:
          - Marvel Octeon CNF95N and CN10KB Ethernet Switches
          - Marvel Prestera AC5X Ethernet Switch
          - WangXun 10 Gigabit NIC
          - Motorcomm yt8521 Gigabit Ethernet
          - Microchip ksz9563 Gigabit Ethernet Switch
          - Microsoft Azure Network Adapter
          - Linux Automation 10Base-T1L adapter
    
       - PHY:
          - Aquantia AQR112 and AQR412
          - Motorcomm YT8531S
    
       - PTP:
          - Orolia ART-CARD
    
       - WiFi:
          - MediaTek Wi-Fi 7 (802.11be) devices
          - RealTek rtw8821cu, rtw8822bu, rtw8822cu and rtw8723du USB
            devices
    
       - Bluetooth:
          - Broadcom BCM4377/4378/4387 Bluetooth chipsets
          - Realtek RTL8852BE and RTL8723DS
          - Cypress.CYW4373A0 WiFi + Bluetooth combo device
    
      Drivers:
    
       - CAN:
          - gs_usb: bus error reporting support
          - kvaser_usb: listen only and bus error reporting support
    
       - Ethernet NICs:
          - Intel (100G):
             - extend action skbedit to RX queue mapping
             - implement devlink-rate support
             - support direct read from memory
          - nVidia/Mellanox (mlx5):
             - SW steering improvements, increasing rules update rate
             - Support for enhanced events compression
             - extend H/W offload packet manipulation capabilities
             - implement IPSec packet offload mode
          - nVidia/Mellanox (mlx4):
             - better big TCP support
          - Netronome Ethernet NICs (nfp):
             - IPsec offload support
             - add support for multicast filter
          - Broadcom:
             - RSS and PTP support improvements
          - AMD/SolarFlare:
             - netlink extened ack improvements
             - add basic flower matches to offload, and related stats
          - Virtual NICs:
             - ibmvnic: introduce affinity hint support
          - small / embedded:
             - FreeScale fec: add initial XDP support
             - Marvel mv643xx_eth: support MII/GMII/RGMII modes for Kirkwood
             - TI am65-cpsw: add suspend/resume support
             - Mediatek MT7986: add RX wireless wthernet dispatch support
             - Realtek 8169: enable GRO software interrupt coalescing per
               default
    
       - Ethernet high-speed switches:
          - Microchip (sparx5):
             - add support for Sparx5 TC/flower H/W offload via VCAP
          - Mellanox mlxsw:
             - add 802.1X and MAC Authentication Bypass offload support
             - add ip6gre support
    
       - Embedded Ethernet switches:
          - Mediatek (mtk_eth_soc):
             - improve PCS implementation, add DSA untag support
             - enable flow offload support
          - Renesas:
             - add rswitch R-Car Gen4 gPTP support
          - Microchip (lan966x):
             - add full XDP support
             - add TC H/W offload via VCAP
             - enable PTP on bridge interfaces
          - Microchip (ksz8):
             - add MTU support for KSZ8 series
    
       - Qualcomm 802.11ax WiFi (ath11k):
          - support configuring channel dwell time during scan
    
       - MediaTek WiFi (mt76):
          - enable Wireless Ethernet Dispatch (WED) offload support
          - add ack signal support
          - enable coredump support
          - remain_on_channel support
    
       - Intel WiFi (iwlwifi):
          - enable Wi-Fi 7 Extremely High Throughput (EHT) PHY capabilities
          - 320 MHz channels support
    
       - RealTek WiFi (rtw89):
          - new dynamic header firmware format support
          - wake-over-WLAN support"
    
    * tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2002 commits)
      ipvs: fix type warning in do_div() on 32 bit
      net: lan966x: Remove a useless test in lan966x_ptp_add_trap()
      net: ipa: add IPA v4.7 support
      dt-bindings: net: qcom,ipa: Add SM6350 compatible
      bnxt: Use generic HBH removal helper in tx path
      IPv6/GRO: generic helper to remove temporary HBH/jumbo header in driver
      selftests: forwarding: Add bridge MDB test
      selftests: forwarding: Rename bridge_mdb test
      bridge: mcast: Support replacement of MDB port group entries
      bridge: mcast: Allow user space to specify MDB entry routing protocol
      bridge: mcast: Allow user space to add (*, G) with a source list and filter mode
      bridge: mcast: Add support for (*, G) with a source list and filter mode
      bridge: mcast: Avoid arming group timer when (S, G) corresponds to a source
      bridge: mcast: Add a flag for user installed source entries
      bridge: mcast: Expose __br_multicast_del_group_src()
      bridge: mcast: Expose br_multicast_new_group_src()
      bridge: mcast: Add a centralized error path
      bridge: mcast: Place netlink policy before validation functions
      bridge: mcast: Split (*, G) and (S, G) addition into different functions
      bridge: mcast: Do not derive entry type from its filter mode
      ...
    7e68dd7d
    History
    Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
    Linus Torvalds authored
    Pull networking updates from Paolo Abeni:
     "Core:
    
       - Allow live renaming when an interface is up
    
       - Add retpoline wrappers for tc, improving considerably the
         performances of complex queue discipline configurations
    
       - Add inet drop monitor support
    
       - A few GRO performance improvements
    
       - Add infrastructure for atomic dev stats, addressing long standing
         data races
    
       - De-duplicate common code between OVS and conntrack offloading
         infrastructure
    
       - A bunch of UBSAN_BOUNDS/FORTIFY_SOURCE improvements
    
       - Netfilter: introduce packet parser for tunneled packets
    
       - Replace IPVS timer-based estimators with kthreads to scale up the
         workload with the number of available CPUs
    
       - Add the helper support for connection-tracking OVS offload
    
      BPF:
    
       - Support for user defined BPF objects: the use case is to allocate
         own objects, build own object hierarchies and use the building
         blocks to build own data structures flexibly, for example, linked
         lists in BPF
    
       - Make cgroup local storage available to non-cgroup attached BPF
         programs
    
       - Avoid unnecessary deadlock detection and failures wrt BPF task
         storage helpers
    
       - A relevant bunch of BPF verifier fixes and improvements
    
       - Veristat tool improvements to support custom filtering, sorting,
         and replay of results
    
       - Add LLVM disassembler as default library for dumping JITed code
    
       - Lots of new BPF documentation for various BPF maps
    
       - Add bpf_rcu_read_{,un}lock() support for sleepable programs
    
       - Add RCU grace period chaining to BPF to wait for the completion of
         access from both sleepable and non-sleepable BPF programs
    
       - Add support storing struct task_struct objects as kptrs in maps
    
       - Improve helper UAPI by explicitly defining BPF_FUNC_xxx integer
         values
    
       - Add libbpf *_opts API-variants for bpf_*_get_fd_by_id() functions
    
      Protocols:
    
       - TCP: implement Protective Load Balancing across switch links
    
       - TCP: allow dynamically disabling TCP-MD5 static key, reverting back
         to fast[er]-path
    
       - UDP: Introduce optional per-netns hash lookup table
    
       - IPv6: simplify and cleanup sockets disposal
    
       - Netlink: support different type policies for each generic netlink
         operation
    
       - MPTCP: add MSG_FASTOPEN and FastOpen listener side support
    
       - MPTCP: add netlink notification support for listener sockets events
    
       - SCTP: add VRF support, allowing sctp sockets binding to VRF devices
    
       - Add bridging MAC Authentication Bypass (MAB) support
    
       - Extensions for Ethernet VPN bridging implementation to better
         support multicast scenarios
    
       - More work for Wi-Fi 7 support, comprising conversion of all the
         existing drivers to internal TX queue usage
    
       - IPSec: introduce a new offload type (packet offload) allowing
         complete header processing and crypto offloading
    
       - IPSec: extended ack support for more descriptive XFRM error
         reporting
    
       - RXRPC: increase SACK table size and move processing into a
         per-local endpoint kernel thread, reducing considerably the
         required locking
    
       - IEEE 802154: synchronous send frame and extended filtering support,
         initial support for scanning available 15.4 networks
    
       - Tun: bump the link speed from 10Mbps to 10Gbps
    
       - Tun/VirtioNet: implement UDP segmentation offload support
    
      Driver API:
    
       - PHY/SFP: improve power level switching between standard level 1 and
         the higher power levels
    
       - New API for netdev <-> devlink_port linkage
    
       - PTP: convert existing drivers to new frequency adjustment
         implementation
    
       - DSA: add support for rx offloading
    
       - Autoload DSA tagging driver when dynamically changing protocol
    
       - Add new PCP and APPTRUST attributes to Data Center Bridging
    
       - Add configuration support for 800Gbps link speed
    
       - Add devlink port function attribute to enable/disable RoCE and
         migratable
    
       - Extend devlink-rate to support strict prioriry and weighted fair
         queuing
    
       - Add devlink support to directly reading from region memory
    
       - New device tree helper to fetch MAC address from nvmem
    
       - New big TCP helper to simplify temporary header stripping
    
      New hardware / drivers:
    
       - Ethernet:
          - Marvel Octeon CNF95N and CN10KB Ethernet Switches
          - Marvel Prestera AC5X Ethernet Switch
          - WangXun 10 Gigabit NIC
          - Motorcomm yt8521 Gigabit Ethernet
          - Microchip ksz9563 Gigabit Ethernet Switch
          - Microsoft Azure Network Adapter
          - Linux Automation 10Base-T1L adapter
    
       - PHY:
          - Aquantia AQR112 and AQR412
          - Motorcomm YT8531S
    
       - PTP:
          - Orolia ART-CARD
    
       - WiFi:
          - MediaTek Wi-Fi 7 (802.11be) devices
          - RealTek rtw8821cu, rtw8822bu, rtw8822cu and rtw8723du USB
            devices
    
       - Bluetooth:
          - Broadcom BCM4377/4378/4387 Bluetooth chipsets
          - Realtek RTL8852BE and RTL8723DS
          - Cypress.CYW4373A0 WiFi + Bluetooth combo device
    
      Drivers:
    
       - CAN:
          - gs_usb: bus error reporting support
          - kvaser_usb: listen only and bus error reporting support
    
       - Ethernet NICs:
          - Intel (100G):
             - extend action skbedit to RX queue mapping
             - implement devlink-rate support
             - support direct read from memory
          - nVidia/Mellanox (mlx5):
             - SW steering improvements, increasing rules update rate
             - Support for enhanced events compression
             - extend H/W offload packet manipulation capabilities
             - implement IPSec packet offload mode
          - nVidia/Mellanox (mlx4):
             - better big TCP support
          - Netronome Ethernet NICs (nfp):
             - IPsec offload support
             - add support for multicast filter
          - Broadcom:
             - RSS and PTP support improvements
          - AMD/SolarFlare:
             - netlink extened ack improvements
             - add basic flower matches to offload, and related stats
          - Virtual NICs:
             - ibmvnic: introduce affinity hint support
          - small / embedded:
             - FreeScale fec: add initial XDP support
             - Marvel mv643xx_eth: support MII/GMII/RGMII modes for Kirkwood
             - TI am65-cpsw: add suspend/resume support
             - Mediatek MT7986: add RX wireless wthernet dispatch support
             - Realtek 8169: enable GRO software interrupt coalescing per
               default
    
       - Ethernet high-speed switches:
          - Microchip (sparx5):
             - add support for Sparx5 TC/flower H/W offload via VCAP
          - Mellanox mlxsw:
             - add 802.1X and MAC Authentication Bypass offload support
             - add ip6gre support
    
       - Embedded Ethernet switches:
          - Mediatek (mtk_eth_soc):
             - improve PCS implementation, add DSA untag support
             - enable flow offload support
          - Renesas:
             - add rswitch R-Car Gen4 gPTP support
          - Microchip (lan966x):
             - add full XDP support
             - add TC H/W offload via VCAP
             - enable PTP on bridge interfaces
          - Microchip (ksz8):
             - add MTU support for KSZ8 series
    
       - Qualcomm 802.11ax WiFi (ath11k):
          - support configuring channel dwell time during scan
    
       - MediaTek WiFi (mt76):
          - enable Wireless Ethernet Dispatch (WED) offload support
          - add ack signal support
          - enable coredump support
          - remain_on_channel support
    
       - Intel WiFi (iwlwifi):
          - enable Wi-Fi 7 Extremely High Throughput (EHT) PHY capabilities
          - 320 MHz channels support
    
       - RealTek WiFi (rtw89):
          - new dynamic header firmware format support
          - wake-over-WLAN support"
    
    * tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2002 commits)
      ipvs: fix type warning in do_div() on 32 bit
      net: lan966x: Remove a useless test in lan966x_ptp_add_trap()
      net: ipa: add IPA v4.7 support
      dt-bindings: net: qcom,ipa: Add SM6350 compatible
      bnxt: Use generic HBH removal helper in tx path
      IPv6/GRO: generic helper to remove temporary HBH/jumbo header in driver
      selftests: forwarding: Add bridge MDB test
      selftests: forwarding: Rename bridge_mdb test
      bridge: mcast: Support replacement of MDB port group entries
      bridge: mcast: Allow user space to specify MDB entry routing protocol
      bridge: mcast: Allow user space to add (*, G) with a source list and filter mode
      bridge: mcast: Add support for (*, G) with a source list and filter mode
      bridge: mcast: Avoid arming group timer when (S, G) corresponds to a source
      bridge: mcast: Add a flag for user installed source entries
      bridge: mcast: Expose __br_multicast_del_group_src()
      bridge: mcast: Expose br_multicast_new_group_src()
      bridge: mcast: Add a centralized error path
      bridge: mcast: Place netlink policy before validation functions
      bridge: mcast: Split (*, G) and (S, G) addition into different functions
      bridge: mcast: Do not derive entry type from its filter mode
      ...