# git rev-parse -q --verify fcc79e1714e8c2b8e216dc3149812edd37884eef^{commit} fcc79e1714e8c2b8e216dc3149812edd37884eef already have revision, skipping fetch # git checkout -q -f -B kisskb fcc79e1714e8c2b8e216dc3149812edd37884eef # git clean -qxdf # < git log -1 # commit fcc79e1714e8c2b8e216dc3149812edd37884eef # Merge: 6e95ef0258ff dd7207838d38 # Author: Linus Torvalds # Date: Thu Nov 21 08:28:08 2024 -0800 # # Merge tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next # # Pull networking updates from Paolo Abeni: # "The most significant set of changes is the per netns RTNL. The new # behavior is disabled by default, regression risk should be contained. # # Notably the new config knob PTP_1588_CLOCK_VMCLOCK will inherit its # default value from PTP_1588_CLOCK_KVM, as the first is intended to be # a more reliable replacement for the latter. # # Core: # # - Started a very large, in-progress, effort to make the RTNL lock # scope per network-namespace, thus reducing the lock contention # significantly in the containerized use-case, comprising: # - RCU-ified some relevant slices of the FIB control path # - introduce basic per netns locking helpers # - namespacified the IPv4 address hash table # - remove rtnl_register{,_module}() in favour of # rtnl_register_many() # - refactor rtnl_{new,del,set}link() moving as much validation as # possible out of RTNL lock # - convert all phonet doit() and dumpit() handlers to RCU # - convert IPv4 addresses manipulation to per-netns RTNL # - convert virtual interface creation to per-netns RTNL # the per-netns lock infrastructure is guarded by the # CONFIG_DEBUG_NET_SMALL_RTNL knob, disabled by default ad interim. # # - Introduce NAPI suspension, to efficiently switching between busy # polling (NAPI processing suspended) and normal processing. # # - Migrate the IPv4 routing input, output and control path from direct # ToS usage to DSCP macros. This is a work in progress to make ECN # handling consistent and reliable. # # - Add drop reasons support to the IPv4 rotue input path, allowing # better introspection in case of packets drop. # # - Make FIB seqnum lockless, dropping RTNL protection for read access. # # - Make inet{,v6} addresses hashing less predicable. # # - Allow providing timestamp OPT_ID via cmsg, to correlate TX packets # and timestamps # # Things we sprinkled into general kernel code: # # - Add small file operations for debugfs, to reduce the struct ops # size. # # - Refactoring and optimization for the implementation of page_frag # API, This is a preparatory work to consolidate the page_frag # implementation. # # Netfilter: # # - Optimize set element transactions to reduce memory consumption # # - Extended netlink error reporting for attribute parser failure. # # - Make legacy xtables configs user selectable, giving users the # option to configure iptables without enabling any other config. # # - Address a lot of false-positive RCU issues, pointed by recent CI # improvements. # # BPF: # # - Put xsk sockets on a struct diet and add various cleanups. Overall, # this helps to bump performance by 12% for some workloads. # # - Extend BPF selftests to increase coverage of XDP features in # combination with BPF cpumap. # # - Optimize and homogenize bpf_csum_diff helper for all archs and also # add a batch of new BPF selftests for it. # # - Extend netkit with an option to delegate skb->{mark,priority} # scrubbing to its BPF program. # # - Make the bpf_get_netns_cookie() helper available also to tc(x) BPF # programs. # # Protocols: # # - Introduces 4-tuple hash for connected udp sockets, speeding-up # significantly connected sockets lookup. # # - Add a fastpath for some TCP timers that usually expires after # close, the socket lock contention. # # - Add inbound and outbound xfrm state caches to speed up state # lookups. # # - Avoid sending MPTCP advertisements on stale subflows, reducing # risks on loosing them. # # - Make neighbours table flushing more scalable, maintaining per # device neigh lists. # # Driver API: # # - Introduce a unified interface to configure transmission H/W # shaping, and expose it to user-space via generic-netlink. # # - Add support for per-NAPI config via netlink. This makes napi # configuration persistent across queues removal and re-creation. # Requires driver updates, currently supported drivers are: # nVidia/Mellanox mlx4 and mlx5, Broadcom brcm and Intel ice. # # - Add ethtool support for writing SFP / PHY firmware blocks. # # - Track RSS context allocation from ethtool core. # # - Implement support for mirroring to DSA CPU port, via TC mirror # offload. # # - Consolidate FDB updates notification, to avoid duplicates on # device-specific entries. # # - Expose DPLL clock quality level to the user-space. # # - Support master-slave PHY config via device tree. # # Tests and tooling: # # - forwarding: introduce deferred commands, to simplify the cleanup # phase # # Drivers: # # - Updated several drivers - Amazon vNic, Google vNic, Microsoft vNic, # Intel e1000e and Broadcom Tigon3 - to use netdev-genl to link the # IRQs and queues to NAPI IDs, allowing busy polling and better # introspection. # # - Ethernet high-speed NICs: # - nVidia/Mellanox: # - mlx5: # - a large refactor to implement support for cross E-Switch # scheduling # - refactor H/W conter management to let it scale better # - H/W GRO cleanups # - Intel (100G, ice):: # - add support for ethtool reset # - implement support for per TX queue H/W shaping # - AMD/Solarflare: # - implement per device queue stats support # - Broadcom (bnxt): # - improve wildcard l4proto on IPv4/IPv6 ntuple rules # - Marvell Octeon: # - Add representor support for each Resource Virtualization Unit # (RVU) device. # - Hisilicon: # - add support for the BMC Gigabit Ethernet # - IBM (EMAC): # - driver cleanup and modernization # - Cisco (VIC): # - raise the queues number limit to 256 # # - Ethernet virtual: # - Google vNIC: # - implement page pool support # - macsec: # - inherit lower device's features and TSO limits when # offloading # - virtio_net: # - enable premapped mode by default # - support for XDP socket(AF_XDP) zerocopy TX # - wireguard: # - set the TSO max size to be GSO_MAX_SIZE, to aggregate larger # packets. # # - Ethernet NICs embedded and virtual: # - Broadcom ASP: # - enable software timestamping # - Freescale: # - add enetc4 PF driver # - MediaTek: Airoha SoC: # - implement BQL support # - RealTek r8169: # - enable TSO by default on r8168/r8125 # - implement extended ethtool stats # - Renesas AVB: # - enable TX checksum offload # - Synopsys (stmmac): # - support header splitting for vlan tagged packets # - move common code for DWMAC4 and DWXGMAC into a separate FPE # module. # - add dwmac driver support for T-HEAD TH1520 SoC # - Synopsys (xpcs): # - driver refactor and cleanup # - TI: # - icssg_prueth: add VLAN offload support # - Xilinx emaclite: # - add clock support # # - Ethernet switches: # - Microchip: # - implement support for the lan969x Ethernet switch family # - add LAN9646 switch support to KSZ DSA driver # # - Ethernet PHYs: # - Marvel: 88q2x: enable auto negotiation # - Microchip: add support for LAN865X Rev B1 and LAN867X Rev C1/C2 # # - PTP: # - Add support for the Amazon virtual clock device # - Add PtP driver for s390 clocks # # - WiFi: # - mac80211 # - EHT 1024 aggregation size for transmissions # - new operation to indicate that a new interface is to be added # - support radio separation of multi-band devices # - move wireless extension spy implementation to libiw # - Broadcom: # - brcmfmac: optional LPO clock support # - Microchip: # - add support for Atmel WILC3000 # - Qualcomm (ath12k): # - firmware coredump collection support # - add debugfs support for a multitude of statistics # - Qualcomm (ath5k): # - Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A support # - Realtek: # - rtw88: 8821au and 8812au USB adapters support # - rtw89: add thermal protection # - rtw89: fine tune BT-coexsitence to improve user experience # - rtw89: firmware secure boot for WiFi 6 chip # # - Bluetooth # - add Qualcomm WCN785x support for ids Foxconn 0xe0fc/0xe0f3 and # 0x13d3:0x3623 # - add Realtek RTL8852BE support for id Foxconn 0xe123 # - add MediaTek MT7920 support for wireless module ids # - btintel_pcie: add handshake between driver and firmware # - btintel_pcie: add recovery mechanism # - btnxpuart: add GPIO support to power save feature" # # * tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1475 commits) # mm: page_frag: fix a compile error when kernel is not compiled # Documentation: tipc: fix formatting issue in tipc.rst # selftests: nic_performance: Add selftest for performance of NIC driver # selftests: nic_link_layer: Add selftest case for speed and duplex states # selftests: nic_link_layer: Add link layer selftest for NIC driver # bnxt_en: Add FW trace coredump segments to the coredump # bnxt_en: Add a new ethtool -W dump flag # bnxt_en: Add 2 parameters to bnxt_fill_coredump_seg_hdr() # bnxt_en: Add functions to copy host context memory # bnxt_en: Do not free FW log context memory # bnxt_en: Manage the FW trace context memory # bnxt_en: Allocate backing store memory for FW trace logs # bnxt_en: Add a 'force' parameter to bnxt_free_ctx_mem() # bnxt_en: Refactor bnxt_free_ctx_mem() # bnxt_en: Add mem_valid bit to struct bnxt_ctx_mem_type # bnxt_en: Update firmware interface spec to 1.10.3.85 # selftests/bpf: Add some tests with sockmap SK_PASS # bpf: fix recursive lock when verdict program return SK_PASS # wireguard: device: support big tcp GSO # wireguard: selftests: load nf_conntrack if not present # ... # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux-ld --version # < git log --format=%s --max-count=1 fcc79e1714e8c2b8e216dc3149812edd37884eef # make -s -j 32 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 32 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- help # make -s -j 32 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- olddefconfig # make -s -j 32 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- Generating include/generated/machtypes.h :1519:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages: /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:357: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:360: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /kisskb/src/kernel/fork.c: In function '__do_sys_clone3': /kisskb/src/kernel/fork.c:3078:2: error: #warning clone3() entry point is missing, please fix [-Werror=cpp] 3078 | #warning clone3() entry point is missing, please fix | ^~~~~~~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:229: kernel/fork.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:478: kernel] Error 2 make[3]: *** Waiting for unfinished jobs.... {standard input}: Assembler messages: {standard input}: Warning: end of file not at end of a line; newline inserted {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive {standard input}:1946: Error: displacement to undefined symbol .L317 overflows 8-bit field {standard input}:1987: Error: displacement to undefined symbol .L317 overflows 12-bit field {standard input}:1996: Error: displacement to undefined symbol .L324 overflows 8-bit field {standard input}:1974: Error: pcrel too far {standard input}:1981: Error: pcrel too far {standard input}:1983: Error: pcrel too far {standard input}:1984: Error: pcrel too far {standard input}:1991: Error: pcrel too far {standard input}:1997: Error: pcrel too far {standard input}:1999: Error: pcrel too far sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1 Please submit a full bug report, with preprocessed source (by using -freport-bug). See for instructions. make[6]: *** [/kisskb/src/scripts/Makefile.build:229: drivers/net/pcs/pcs-xpcs.o] Error 4 make[6]: *** Waiting for unfinished jobs.... make[5]: *** [/kisskb/src/scripts/Makefile.build:478: drivers/net/pcs] Error 2 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [/kisskb/src/scripts/Makefile.build:478: drivers/net] Error 2 make[4]: *** Waiting for unfinished jobs.... {standard input}: Assembler messages: {standard input}: Warning: end of file not at end of a line; newline inserted {standard input}:622: Error: missing operand {standard input}:622: Error: invalid operands for opcode {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive {standard input}:575: Error: displacement to undefined symbol .L74 overflows 12-bit field {standard input}:590: Error: displacement to undefined symbol .L79 overflows 8-bit field {standard input}:593: Error: displacement to undefined symbol .L80 overflows 8-bit field {standard input}:595: Error: displacement to undefined symbol .L74 overflows 12-bit field {standard input}:608: Error: displacement to undefined symbol .L96 overflows 12-bit field {standard input}:613: Error: displacement to undefined symbol .L81 overflows 8-bit field {standard input}:616: Error: displacement to undefined symbol .L82 overflows 8-bit field {standard input}:618: Error: displacement to undefined symbol .L74 overflows 12-bit field {standard input}:558: Error: pcrel too far {standard input}:579: Error: pcrel too far {standard input}:585: Error: pcrel too far {standard input}:599: Error: pcrel too far {standard input}:601: Error: pcrel too far sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1 Please submit a full bug report, with preprocessed source (by using -freport-bug). See for instructions. make[6]: *** [/kisskb/src/scripts/Makefile.build:229: drivers/hwmon/pmbus/mp2975.o] Error 4 make[6]: *** Waiting for unfinished jobs.... make[5]: *** [/kisskb/src/scripts/Makefile.build:478: drivers/hwmon/pmbus] Error 2 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [/kisskb/src/scripts/Makefile.build:478: drivers/hwmon] Error 2 make[3]: *** [/kisskb/src/scripts/Makefile.build:478: drivers] Error 2 make[2]: *** [/kisskb/src/Makefile:1936: .] Error 2 make[1]: *** [/kisskb/src/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 Command 'make -s -j 32 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allmodconfig_sh4-gcc13 # Build took: 0:08:44.327295