# git rev-parse -q --verify 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2^{commit}
5b7c4cabbb65f5c469464da6c5f614cbd7f730f2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2
# git clean -qxdf
# < git log -1
# commit 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2
# Merge: 36289a03bcd3 d1fabc68f8e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Feb 21 18:24:12 2023 -0800
# 
#     Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
#     
#     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().
#       ...
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet64_smp_defconfig
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc5
# Build took: 0:02:45.848747