NIPA Branch net-next-2025-11-21--06-00

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net-next-2025-11-21--06-00 (current) net-next-2025-11-21--03-00 (comparison)

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[+] netconsole: Simplify send_fragmented_body()

[+] netconsole: Split userdata and sysdata

[+] netconsole: Dynamic allocation of userdata buffer

[+] netconsole: Increase MAX_USERDATA_ITEMS

[+] Merge branch 'netconsole-allow-userdata-buffer-to-grow-dynamically'

[+] devlink: pass extack through to devlink_param::get()

[+] devlink: refactor devlink_nl_param_value_fill_one()

[+] devlink: support default values for param-get and param-set

[+] net/mlx5: implement swp_l4_csum_mode via devlink params

[+] netdevsim: register a new devlink param with default value interface

[+] selftest: netdevsim: test devlink default params

[+] Merge branch 'devlink-net-mlx5-implement-swp_l4_csum_mode-via-devlink-params'

Documentation/netlink/specs/devlink.yaml | 9 + .../networking/devlink/devlink-params.rst | 10 + Documentation/networking/devlink/mlx5.rst | 14 + .../crypto/marvell/octeontx2/otx2_cpt_devlink.c | 6 +- drivers/net/ethernet/amd/pds_core/core.h | 3 +- drivers/net/ethernet/amd/pds_core/devlink.c | 3 +- drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 +- drivers/net/ethernet/intel/i40e/i40e_devlink.c | 3 +- drivers/net/ethernet/intel/ice/devlink/devlink.c | 14 +- .../ethernet/marvell/octeontx2/af/rvu_devlink.c | 15 +- .../ethernet/marvell/octeontx2/nic/otx2_devlink.c | 6 +- drivers/net/ethernet/mellanox/mlx4/main.c | 6 +- drivers/net/ethernet/mellanox/mlx5/core/devlink.h | 3 +- drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 3 +- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 3 +- .../net/ethernet/mellanox/mlx5/core/lib/nv_param.c | 238 ++++++++++++- .../ethernet/mellanox/mlxsw/spectrum_acl_tcam.c | 3 +- drivers/net/ethernet/netronome/nfp/devlink_param.c | 3 +- drivers/net/ethernet/qlogic/qed/qed_devlink.c | 3 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 3 +- drivers/net/ethernet/ti/cpsw_new.c | 6 +- drivers/net/netconsole.c | 386 +++++++++++---------- drivers/net/netdevsim/dev.c | 56 +++ drivers/net/netdevsim/netdevsim.h | 1 + drivers/net/wwan/iosm/iosm_ipc_devlink.c | 3 +- include/net/devlink.h | 45 ++- include/net/dsa.h | 3 +- include/uapi/linux/devlink.h | 3 + net/devlink/netlink_gen.c | 5 +- net/devlink/param.c | 180 +++++++--- net/dsa/devlink.c | 3 +- .../selftests/drivers/net/netcons_overflow.sh | 2 +- .../selftests/drivers/net/netdevsim/devlink.sh | 116 ++++++- 36 files changed, 888 insertions(+), 284 deletions(-)

New patches

@@ -1,75 +1,75 @@

nipa: config: disable kmemleak auto scan

nipa: config: x86: disable GPUs and sound

nipa: drv: net: add timeout

nipa: forwarding: set timeout to 3 hours

nipa: config: disable CPU_MITIGATIONS

nipa: tc_action dbg

nipa: selftests: net: enable profiling

nipa: timestamp - try waking

nipa: profile (time) test output

nipa: local: add short sleep to bond_macvlan_ipvlan.sh

nipa: config: x86: use periodic HZ tick

nipa: disable 6.17's merge window kunit tests

nipa: disable random kunit tests

nipa: fbnic: link up on QEMU

[+] net: dsa: microchip: fix mdio parent bus reference leak

[+] selftests: hw-net: toeplitz: give the test up to 4 seconds

[+] selftests: hw-net: toeplitz: read indirection table from the device

[+] selftests: hw-net: toeplitz: read the RSS key directly from C

[+] selftests: hw-net: toeplitz: make sure NICs have pure Toeplitz configured

[+] selftests: hw-net: auto-disable building the iouring C code

[+] netmem: remove the pp fields from net_iov

[+] netmem, devmem, tcp: access pp fields through @desc in net_iov

[+] netmem, io_uring/zcrx: access pp fields through @desc in net_iov

[+] SUNRPC: use kmalloc_array() instead of kmalloc()

NFC: Fix error handling in nfc_genl_dump_targets

net: fix propagation of EPERM from tcp_connect()

net: mana: Handle hardware recovery events when probing the device

io_uring: Introduce getsockname io_uring cmd

socket: Split out a getsockname helper for io_uring

socket: Unify getsockname and getpeername implementation

net: dsa: mt7530: fix active-low reset sequence

ARM64: dts: mediatek: fix MT7531 reset GPIO polarity on multiple boards

tools: ynl-gen: add regeneration comment

tools: ynl-gen: add function prefix argument

uapi: ioam6: adjust the maximum size of a schema

doc/netlink: nftables: Fill out operation attributes

doc/netlink: nftables: Add getcompat operation

doc/netlink: nftables: Add sub-messages

doc/netlink: nftables: Update attribute sets

doc/netlink: nftables: Add definitions

doc/netlink: netlink-raw: Add max check

net: phy: mxl-gpy: fix link properties on USXGMII and internal PHYs

net: phy: mxl-gpy: fix bogus error on USXGMII and integrated PHY

net: atlantic: fix fragment overflow handling in RX path

atm/fore200e: Fix possible data race in fore200e_open()

net: wwan: t7xx: Make local function static

net: stmmac: qcom-ethqos: use read_poll_timeout_atomic()

net: stmmac: qcom-ethqos: add rgmii set/clear functions

net: stmmac: qcom-ethqos: use u32 for rgmii read/write/update

octeon_ep: reset firmware ready status

net: dsa: microchip: Fix symetry in ksz_ptp_msg_irq_{setup/free}()

net: dsa: microchip: Free previously initialized ports on init failures

net: dsa: microchip: Don't free uninitialized ksz_irq

net: dsa: microchip: ptp: Fix checks on irq_find_mapping()

net: dsa: microchip: common: Fix checks on irq_find_mapping()

net: aquantia: Add missing descriptor cache invalidation on ATL2

dt-bindings: net: aspeed: add AST2700 MDIO compatible

nfp: tls: Avoid -Wflex-array-member-not-at-end warnings

vhost: rewind next_avail_head while discarding descriptors

virtio_net: enhance wake/stop tx queue statistics accounting

[c] netconsole: Increase MAX_USERDATA_ITEMS

[c] netconsole: Dynamic allocation of userdata buffer

[c] netconsole: Split userdata and sysdata

[c] netconsole: Simplify send_fragmented_body()

team: Move team device type change at the end of team_port_add

Documentation: net: add flow control guide and document ethtool API

hinic3: Add HW event handler

hinic3: Add netdev notifier interfaces

hinic3: Add mac filter ops

hinic3: Add adaptive IRQ coalescing with DIM

hinic3: Add .ndo_vlan_rx_add/kill_vid and .ndo_validate_addr

hinic3: Add .ndo_set_features and .ndo_fix_features

hinic3: Add .ndo_tx_timeout and .ndo_get_stats64

hinic3: Add PF management interfaces

hinic3: Add PF framework

net: enetc: update the base address of port MDIO registers for ENETC v4

net: enetc: set external PHY address in IERB for i.MX94 ENETC

net: enetc: set the external PHY address in IERB for port MDIO usage

tools: ynl: add YNL test framework

[c] selftest: netdevsim: test devlink default params

[c] netdevsim: register a new devlink param with default value interface

[c] net/mlx5: implement swp_l4_csum_mode via devlink params

[c] devlink: support default values for param-get and param-set

[c] devlink: refactor devlink_nl_param_value_fill_one()

[c] devlink: pass extack through to devlink_param::get()

Test results