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Revision tags: v7.1-rc2 |
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0fc8f620 |
| 27-Apr-2026 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Getting fixes and updates from v7.1-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v7.1-rc1 |
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91a4855d |
| 15-Apr-2026 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core & protocols:
- Support HW queue leasing, allowing co
Merge tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core & protocols:
- Support HW queue leasing, allowing containers to be granted access to HW queues for zero-copy operations and AF_XDP
- Number of code moves to help the compiler with inlining. Avoid output arguments for returning drop reason where possible
- Rework drop handling within qdiscs to include more metadata about the reason and dropping qdisc in the tracepoints
- Remove the rtnl_lock use from IP Multicast Routing
- Pack size information into the Rx Flow Steering table pointer itself. This allows making the table itself a flat array of u32s, thus making the table allocation size a power of two
- Report TCP delayed ack timer information via socket diag
- Add ip_local_port_step_width sysctl to allow distributing the randomly selected ports more evenly throughout the allowed space
- Add support for per-route tunsrc in IPv6 segment routing
- Start work of switching sockopt handling to iov_iter
- Improve dynamic recvbuf sizing in MPTCP, limit burstiness and avoid buffer size drifting up
- Support MSG_EOR in MPTCP
- Add stp_mode attribute to the bridge driver for STP mode selection. This addresses concerns about call_usermodehelper() usage
- Remove UDP-Lite support (as announced in 2023)
- Remove support for building IPv6 as a module. Remove the now unnecessary function calling indirection
Cross-tree stuff:
- Move Michael MIC code from generic crypto into wireless, it's considered insecure but some WiFi networks still need it
Netfilter:
- Switch nft_fib_ipv6 module to no longer need temporary dst_entry object allocations by using fib6_lookup() + RCU.
Florian W reports this gets us ~13% higher packet rate
- Convert IPVS's global __ip_vs_mutex to per-net service_mutex and switch the service tables to be per-net. Convert some code that walks the service lists to use RCU instead of the service_mutex
- Add more opinionated input validation to lower security exposure
- Make IPVS hash tables to be per-netns and resizable
Wireless:
- Finished assoc frame encryption/EPPKE/802.1X-over-auth
- Radar detection improvements
- Add 6 GHz incumbent signal detection APIs
- Multi-link support for FILS, probe response templates and client probing
- New APIs and mac80211 support for NAN (Neighbor Aware Networking, aka Wi-Fi Aware) so less work must be in firmware
Driver API:
- Add numerical ID for devlink instances (to avoid having to create fake bus/device pairs just to have an ID). Support shared devlink instances which span multiple PFs
- Add standard counters for reporting pause storm events (implement in mlx5 and fbnic)
- Add configuration API for completion writeback buffering (implement in mana)
- Support driver-initiated change of RSS context sizes
- Support DPLL monitoring input frequency (implement in zl3073x)
- Support per-port resources in devlink (implement in mlx5)
Misc:
- Expand the YAML spec for Netfilter
Drivers
- Software: - macvlan: support multicast rx for bridge ports with shared source MAC address - team: decouple receive and transmit enablement for IEEE 802.3ad LACP "independent control"
- Ethernet high-speed NICs: - nVidia/Mellanox: - support high order pages in zero-copy mode (for payload coalescing) - support multiple packets in a page (for systems with 64kB pages) - Broadcom 25-400GE (bnxt): - implement XDP RSS hash metadata extraction - add software fallback for UDP GSO, lowering the IOMMU cost - Broadcom 800GE (bnge): - add link status and configuration handling - add various HW and SW statistics - Marvell/Cavium: - NPC HW block support for cn20k - Huawei (hinic3): - add mailbox / control queue - add rx VLAN offload - add driver info and link management
- Ethernet NICs: - Marvell/Aquantia: - support reading SFP module info on some AQC100 cards - Realtek PCI (r8169): - add support for RTL8125cp - Realtek USB (r8152): - support for the RTL8157 5Gbit chip - add 2500baseT EEE status/configuration support
- Ethernet NICs embedded and off-the-shelf IP: - Synopsys (stmmac): - cleanup and reorganize SerDes handling and PCS support - cleanup descriptor handling and per-platform data - cleanup and consolidate MDIO defines and handling - shrink driver memory use for internal structures - improve Tx IRQ coalescing - improve TCP segmentation handling - add support for Spacemit K3 - Cadence (macb): - support PHYs that have inband autoneg disabled with GEM - support IEEE 802.3az EEE - rework usrio capabilities and handling - AMD (xgbe): - improve power management for S0i3 - improve TX resilience for link-down handling
- Virtual: - Google cloud vNIC: - support larger ring sizes in DQO-QPL mode - improve HW-GRO handling - support UDP GSO for DQO format - PCIe NTB: - support queue count configuration
- Ethernet PHYs: - automatically disable PHY autonomous EEE if MAC is in charge - Broadcom: - add BCM84891/BCM84892 support - Micrel: - support for LAN9645X internal PHY - Realtek: - add RTL8224 pair order support - support PHY LEDs on RTL8211F-VD - support spread spectrum clocking (SSC) - Maxlinear: - add PHY-level statistics via ethtool
- Ethernet switches: - Maxlinear (mxl862xx): - support for bridge offloading - support for VLANs - support driver statistics
- Bluetooth: - large number of fixes and new device IDs - Mediatek: - support MT6639 (MT7927) - support MT7902 SDIO
- WiFi: - Intel (iwlwifi): - UNII-9 and continuing UHR work - MediaTek (mt76): - mt7996/mt7925 MLO fixes/improvements - mt7996 NPU support (HW eth/wifi traffic offload) - Qualcomm (ath12k): - monitor mode support on IPQ5332 - basic hwmon temperature reporting - support IPQ5424 - Realtek: - add USB RX aggregation to improve performance - add USB TX flow control by tracking in-flight URBs
- Cellular: - IPA v5.2 support"
* tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1561 commits) net: pse-pd: fix kernel-doc function name for pse_control_find_by_id() wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exit wireguard: allowedips: remove redundant space tools: ynl: add sample for wireguard wireguard: allowedips: Use kfree_rcu() instead of call_rcu() MAINTAINERS: Add netkit selftest files selftests/net: Add additional test coverage in nk_qlease selftests/net: Split netdevsim tests from HW tests in nk_qlease tools/ynl: Make YnlFamily closeable as a context manager net: airoha: Add missing PPE configurations in airoha_ppe_hw_init() net: airoha: Fix VIP configuration for AN7583 SoC net: caif: clear client service pointer on teardown net: strparser: fix skb_head leak in strp_abort_strp() net: usb: cdc-phonet: fix skb frags[] overflow in rx_complete() selftests/bpf: add test for xdp_master_redirect with bond not up net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master net: airoha: Remove PCE_MC_EN_MASK bit in REG_FE_PCE_CFG configuration sctp: disable BH before calling udp_tunnel_xmit_skb() sctp: fix missing encap_port propagation for GSO fragments net: airoha: Rely on net_device pointer in ETS callbacks ...
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Revision tags: v7.0 |
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03a1569c |
| 12-Apr-2026 |
Jakub Kicinski <kuba@kernel.org> |
Merge tag 'nf-next-26-04-10' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next
Florian Westphal says:
==================== netfilter: updates for net-next
1-3) IPVS updates from
Merge tag 'nf-next-26-04-10' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next
Florian Westphal says:
==================== netfilter: updates for net-next
1-3) IPVS updates from Julian Anastasov to enhance visibility into IPVS internal state by exposing hash size, load factor etc and allows userspace to tune the load factor used for resizing hash tables.
4) reject empty/not nul terminated device names from xt_physdev. This isn't a bug fix; existing code doesn't require a c-string. But clean this up anyway because conceptually the interface name definitely should be a c-string.
5) Switch nfnetlink to skb_mac_header helpers that didn't exist back when this code was written. This gives us additional debug checks but is not intended to change functionality.
6) Let the xt ttl/hoplimit match reject unknown operator modes. This is a cleanup, the evaluation function simply returns false when the mode is out of range. From Marino Dzalto.
7) xt_socket match should enable defrag after all other checks. This bug is harmless, historically defrag could not be disabled either except by rmmod.
8) remove UDP-Lite conntrack support, from Fernando Fernandez Mancera.
9) Avoid a couple -Wflex-array-member-not-at-end warnings in the old xtables 32bit compat code, from Gustavo A. R. Silva.
10) nftables fwd expression should drop packets when their ttl/hl has expired. This is a bug fix deferred, its not deemed important enough for -rc8. 11) Add additional checks before assuming the mac header is an ethernet header, from Zhengchuan Liang.
* tag 'nf-next-26-04-10' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next: netfilter: require Ethernet MAC header before using eth_hdr() netfilter: nft_fwd_netdev: check ttl/hl before forwarding netfilter: x_tables: Avoid a couple -Wflex-array-member-not-at-end warnings netfilter: conntrack: remove UDP-Lite conntrack support netfilter: xt_socket: enable defrag after all other checks netfilter: xt_HL: add pr_fmt and checkentry validation netfilter: nfnetlink: prefer skb_mac_header helpers netfilter: x_physdev: reject empty or not-nul terminated device names ipvs: add conn_lfactor and svc_lfactor sysctl vars ipvs: add ip_vs_status info ipvs: show the current conn_tab size to users ====================
Link: https://patch.msgid.link/20260410112352.23599-1-fw@strlen.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v7.0-rc7 |
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84dee05d |
| 30-Mar-2026 |
Fernando Fernandez Mancera <fmancera@suse.de> |
netfilter: conntrack: remove UDP-Lite conntrack support
UDP-Lite (RFC 3828) socket support was recently retired from the core networking stack. As a follow-up of that, drop the connection tracker an
netfilter: conntrack: remove UDP-Lite conntrack support
UDP-Lite (RFC 3828) socket support was recently retired from the core networking stack. As a follow-up of that, drop the connection tracker and NAT support for UDP-Lite in Netfilter.
This patch removes CONFIG_NF_CT_PROTO_UDPLITE and scrubs UDP-Lite awareness from the conntrack core, NAT core, nft_ct, and ctnetlink. Please note that stateless packet inspection, matching, ipsets or logging support for IPPROTO_UDPLITE is preserved.
As conntrack no longer extracts UDP-Lite ports or tracks its L4 state, when performing NAT the UDP-Lite checksum cannot be updated anymore. That is an expected and acceptable consequence of removing UDP-Lite conntrack module.
Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de> Signed-off-by: Florian Westphal <fw@strlen.de>
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Revision tags: v7.0-rc6 |
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e531a081 |
| 29-Mar-2026 |
Jakub Kicinski <kuba@kernel.org> |
Merge branch 'convert-config_ipv6-to-built-in-and-remove-stubs'
Fernando Fernandez Mancera says:
==================== Convert CONFIG_IPV6 to built-in and remove stubs
Historically, the Linux kerne
Merge branch 'convert-config_ipv6-to-built-in-and-remove-stubs'
Fernando Fernandez Mancera says:
==================== Convert CONFIG_IPV6 to built-in and remove stubs
Historically, the Linux kernel has supported compiling the IPv6 stack as a loadable module. While this made sense in the early days of IPv6 adoption, modern deployments and distributions overwhelmingly either build IPv6 directly into the kernel (CONFIG_IPV6=y) or disable it entirely (CONFIG_IPV6=n). The modular IPv6 use-case offers image size and memory savings for specific setups, this benefit is outweighed by the architectural burden it imposes on the subsystems on implementation and maintenance.
In addition, most of the distributions are already using CONFIG_IPV6=y by default [1], including openWRT [2] and Android gki_defconfig [3]. So this won't have an impact on them. The most impacted architecture would probably be arm64 as their default config is still using CONFIG_IPV6=m.
To allow core networking, BPF, Netfilter, and various device drivers to safely interact with a potentially unloaded IPv6 module, the kernel relies on indirect call structures like ipv6_stub, ipv6_bpf_stub, and nf_ipv6_ops, along with dynamic RCU registrations for things like ICMPv6 senders.
This patch series addresses this by changing CONFIG_IPV6 from a tristate to a boolean, enforcing that IPv6 is either built-in or disabled. This allows us to completely rip out the stub infrastructures and safely replace them with direct function calls.
The bloat-o-meter report the following results for m68k, arm64, x86_64 defconfig.
m68k (keep on mind that CONFIG_IPV6 is disabled now): add/remove: 65/938 grow/shrink: 36/254 up/down: 3022/-49692 (-46670)
arm64: add/remove: 1251/265 grow/shrink: 81/46 up/down: 448740/-71519 (377221)
x86_64: add/remove: 62/98 grow/shrink: 10/39 up/down: 2497/-4357 (-1860)
Considering that each new kernel release increases sizes by 30-40KiB on average, this size increase isn't a huge jump for the distributions that are still using CONFIG_IPV6=m. For the ones that are already using CONFIG_IPV6=y, the size is reduced actually.
All the patches has been independently build tested. With allmodconfig and allmodconfig + CONFIG_IPV6=n. In addition, net selftest has been run against them on virtme-ng.
The series applied as a whole as been tested with allyesconfig and also allyesconfig + CONFIG_IPV6=n but not all patches has been independently tested this way.
[1] https://github.com/nyrahul/linux-kernel-configs
[2] https://github.com/openwrt/openwrt/commit/832e7b817221d288df76b763ca12c585365db5d8
[3] https://android.googlesource.com/kernel/common/+/refs/heads/android-mainline/arch/arm64/configs/gki_defconfig ====================
Link: https://patch.msgid.link/20260325120928.15848-1-fmancera@suse.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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309b905d |
| 25-Mar-2026 |
Fernando Fernandez Mancera <fmancera@suse.de> |
ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs
Maintaining a modular IPv6 stack offers image size savings for specific setups, this benefit is outweighed by the architectural burde
ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs
Maintaining a modular IPv6 stack offers image size savings for specific setups, this benefit is outweighed by the architectural burden it imposes on the subsystems on implementation and maintenance. Therefore, drop it.
Change CONFIG_IPV6 from tristate to bool. Remove all Kconfig dependencies across the tree that explicitly checked for IPV6=m. In addition, remove MODULE_DESCRIPTION(), MODULE_ALIAS(), MODULE_AUTHOR() and MODULE_LICENSE().
This is also replacing module_init() by device_initcall(). It is not possible to use fs_initcall() as IPv4 does because that creates a race condition on IPv6 addrconf.
Finally, modify the default configs from CONFIG_IPV6=m to CONFIG_IPV6=y except for m68k as according to the bloat-o-meter the image is increasing by 330KB~ and that isn't acceptable. Instead, disable IPv6 on this architecture by default. This is aligned with m68k RAM requirements and recommendations [1].
[1] http://www.linux-m68k.org/faq/ram.html
Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de> Tested-by: Ricardo B. Marlière <rbm@suse.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> # arm64 Link: https://patch.msgid.link/20260325120928.15848-2-fmancera@suse.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v7.0-rc5, v7.0-rc4, v7.0-rc3, v7.0-rc2, v7.0-rc1, v6.19, v6.19-rc8, v6.19-rc7, v6.19-rc6, v6.19-rc5, v6.19-rc4, v6.19-rc3, v6.19-rc2, v6.19-rc1, v6.18, v6.18-rc7, v6.18-rc6, v6.18-rc5, v6.18-rc4 |
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cb9f145f |
| 01-Nov-2025 |
Rob Clark <robin.clark@oss.qualcomm.com> |
Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark
Back-merge drm-next to get caught up.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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Revision tags: v6.18-rc3, v6.18-rc2, v6.18-rc1, v6.17, v6.17-rc7 |
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f088104d |
| 16-Sep-2025 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Backmerge in order to get the commit:
048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")
To drm-intel-gt-next as there are f
Merge drm/drm-next into drm-intel-gt-next
Backmerge in order to get the commit:
048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")
To drm-intel-gt-next as there are followup fixes to be applied.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v6.17-rc6, v6.17-rc5, v6.17-rc4, v6.17-rc3, v6.17-rc2, v6.17-rc1 |
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a53d0cf7 |
| 05-Aug-2025 |
Ingo Molnar <mingo@kernel.org> |
Merge commit 'linus' into core/bugs, to resolve conflicts
Resolve conflicts with this commit that was developed in parallel during the merge window:
8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro
Merge commit 'linus' into core/bugs, to resolve conflicts
Resolve conflicts with this commit that was developed in parallel during the merge window:
8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust")
Conflicts: arch/riscv/include/asm/bug.h arch/x86/include/asm/bug.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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8b87f67b |
| 08-Oct-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.18 merge window.
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4b051897 |
| 21-Aug-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.17-rc2' into HEAD
Sync up with mainline to bring in changes to include/linux/sprintf.h
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b4d90dbc |
| 15-Sep-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next-fixes
Backmerging to drm-misc-next-fixes to get features and fixes from v6.17-rc6.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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702fdf35 |
| 10-Sep-2025 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with some display dependencies.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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ca994e89 |
| 12-Aug-2025 |
Lucas De Marchi <lucas.demarchi@intel.com> |
Merge drm/drm-next into drm-xe-next
Bring v6.17-rc1 to propagate commits from other subsystems, particularly PCI, which has some new functions needed for SR-IOV integration.
Signed-off-by: Lucas De
Merge drm/drm-next into drm-xe-next
Bring v6.17-rc1 to propagate commits from other subsystems, particularly PCI, which has some new functions needed for SR-IOV integration.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
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08c51f5b |
| 11-Aug-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-n
Updating drm-misc-next to the state of v6.17-rc1. Begins a new release cycle.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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8d2b0853 |
| 11-Aug-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Updating drm-misc-fixes to the state of v6.17-rc1. Begins a new release cycle.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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ab93e0dd |
| 06-Aug-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.17 merge window.
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a7bee4e7 |
| 04-Aug-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next
Merge an immutable branch between MFD, GPIO, Input and PWM to resolve conflicts for the mer
Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next
Merge an immutable branch between MFD, GPIO, Input and PWM to resolve conflicts for the merge window pull request.
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Revision tags: v6.16, v6.16-rc7, v6.16-rc6, v6.16-rc5, v6.16-rc4 |
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74f1af95 |
| 29-Jun-2025 |
Rob Clark <robin.clark@oss.qualcomm.com> |
Merge remote-tracking branch 'drm/drm-next' into msm-next
Back-merge drm-next to (indirectly) get arm-smmu updates for making stall-on-fault more reliable.
Signed-off-by: Rob Clark <robin.clark@oss
Merge remote-tracking branch 'drm/drm-next' into msm-next
Back-merge drm-next to (indirectly) get arm-smmu updates for making stall-on-fault more reliable.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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Revision tags: v6.16-rc3, v6.16-rc2 |
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c598d5eb |
| 11-Jun-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to forward to v6.16-rc1
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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86e2d052 |
| 09-Jun-2025 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Backmerging to bring in 6.16
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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34c55367 |
| 09-Jun-2025 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*() and BIT_U*() macros.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Revision tags: v6.16-rc1 |
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bbfd5594 |
| 28-May-2025 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0") in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04
Merge drm/drm-next into drm-intel-gt-next
Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0") in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v6.15, v6.15-rc7 |
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db5302ae |
| 16-May-2025 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to sync with v6.15-rc, xe, and specifically async flip changes in drm-misc.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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8be4d31c |
| 30-Jul-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core & protocols:
- Wrap datapath globals into net_align
Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core & protocols:
- Wrap datapath globals into net_aligned_data, to avoid false sharing
- Preserve MSG_ZEROCOPY in forwarding (e.g. out of a container)
- Add SO_INQ and SCM_INQ support to AF_UNIX
- Add SIOCINQ support to AF_VSOCK
- Add TCP_MAXSEG sockopt to MPTCP
- Add IPv6 force_forwarding sysctl to enable forwarding per interface
- Make TCP validation of whether packet fully fits in the receive window and the rcv_buf more strict. With increased use of HW aggregation a single "packet" can be multiple 100s of kB
- Add MSG_MORE flag to optimize large TCP transmissions via sockmap, improves latency up to 33% for sockmap users
- Convert TCP send queue handling from tasklet to BH workque
- Improve BPF iteration over TCP sockets to see each socket exactly once
- Remove obsolete and unused TCP RFC3517/RFC6675 loss recovery code
- Support enabling kernel threads for NAPI processing on per-NAPI instance basis rather than a whole device. Fully stop the kernel NAPI thread when threaded NAPI gets disabled. Previously thread would stick around until ifdown due to tricky synchronization
- Allow multicast routing to take effect on locally-generated packets
- Add output interface argument for End.X in segment routing
- MCTP: add support for gateway routing, improve bind() handling
- Don't require rtnl_lock when fetching an IPv6 neighbor over Netlink
- Add a new neighbor flag ("extern_valid"), which cedes refresh responsibilities to userspace. This is needed for EVPN multi-homing where a neighbor entry for a multi-homed host needs to be synced across all the VTEPs among which the host is multi-homed
- Support NUD_PERMANENT for proxy neighbor entries
- Add a new queuing discipline for IETF RFC9332 DualQ Coupled AQM
- Add sequence numbers to netconsole messages. Unregister netconsole's console when all net targets are removed. Code refactoring. Add a number of selftests
- Align IPSec inbound SA lookup to RFC 4301. Only SPI and protocol should be used for an inbound SA lookup
- Support inspecting ref_tracker state via DebugFS
- Don't force bonding advertisement frames tx to ~333 ms boundaries. Add broadcast_neighbor option to send ARP/ND on all bonded links
- Allow providing upcall pid for the 'execute' command in openvswitch
- Remove DCCP support from Netfilter's conntrack
- Disallow multiple packet duplications in the queuing layer
- Prevent use of deprecated iptables code on PREEMPT_RT
Driver API:
- Support RSS and hashing configuration over ethtool Netlink
- Add dedicated ethtool callbacks for getting and setting hashing fields
- Add support for power budget evaluation strategy in PSE / Power-over-Ethernet. Generate Netlink events for overcurrent etc
- Support DPLL phase offset monitoring across all device inputs. Support providing clock reference and SYNC over separate DPLL inputs
- Support traffic classes in devlink rate API for bandwidth management
- Remove rtnl_lock dependency from UDP tunnel port configuration
Device drivers:
- Add a new Broadcom driver for 800G Ethernet (bnge)
- Add a standalone driver for Microchip ZL3073x DPLL
- Remove IBM's NETIUCV device driver
- Ethernet high-speed NICs: - Broadcom (bnxt): - support zero-copy Tx of DMABUF memory - take page size into account for page pool recycling rings - Intel (100G, ice, idpf): - idpf: XDP and AF_XDP support preparations - idpf: add flow steering - add link_down_events statistic - clean up the TSPLL code - preparations for live VM migration - nVidia/Mellanox: - support zero-copy Rx/Tx interfaces (DMABUF and io_uring) - optimize context memory usage for matchers - expose serial numbers in devlink info - support PCIe congestion metrics - Meta (fbnic): - add 25G, 50G, and 100G link modes to phylink - support dumping FW logs - Marvell/Cavium: - support for CN20K generation of the Octeon chips - Amazon: - add HW clock (without timestamping, just hypervisor time access)
- Ethernet virtual: - VirtIO net: - support segmentation of UDP-tunnel-encapsulated packets - Google (gve): - support packet timestamping and clock synchronization - Microsoft vNIC: - add handler for device-originated servicing events - allow dynamic MSI-X vector allocation - support Tx bandwidth clamping
- Ethernet NICs consumer, and embedded: - AMD: - amd-xgbe: hardware timestamping and PTP clock support - Broadcom integrated MACs (bcmgenet, bcmasp): - use napi_complete_done() return value to support NAPI polling - add support for re-starting auto-negotiation - Broadcom switches (b53): - support BCM5325 switches - add bcm63xx EPHY power control - Synopsys (stmmac): - lots of code refactoring and cleanups - TI: - icssg-prueth: read firmware-names from device tree - icssg: PRP offload support - Microchip: - lan78xx: convert to PHYLINK for improved PHY and MAC management - ksz: add KSZ8463 switch support - Intel: - support similar queue priority scheme in multi-queue and time-sensitive networking (taprio) - support packet pre-emption in both - RealTek (r8169): - enable EEE at 5Gbps on RTL8126 - Airoha: - add PPPoE offload support - MDIO bus controller for Airoha AN7583
- Ethernet PHYs: - support for the IPQ5018 internal GE PHY - micrel KSZ9477 switch-integrated PHYs: - add MDI/MDI-X control support - add RX error counters - add cable test support - add Signal Quality Indicator (SQI) reporting - dp83tg720: improve reset handling and reduce link recovery time - support bcm54811 (and its MII-Lite interface type) - air_en8811h: support resume/suspend - support PHY counters for QCA807x and QCA808x - support WoL for QCA807x
- CAN drivers: - rcar_canfd: support for Transceiver Delay Compensation - kvaser: report FW versions via devlink dev info
- WiFi: - extended regulatory info support (6 GHz) - add statistics and beacon monitor for Multi-Link Operation (MLO) - support S1G aggregation, improve S1G support - add Radio Measurement action fields - support per-radio RTS threshold - some work around how FIPS affects wifi, which was wrong (RC4 is used by TKIP, not only WEP) - improvements for unsolicited probe response handling
- WiFi drivers: - RealTek (rtw88): - IBSS mode for SDIO devices - RealTek (rtw89): - BT coexistence for MLO/WiFi7 - concurrent station + P2P support - support for USB devices RTL8851BU/RTL8852BU - Intel (iwlwifi): - use embedded PNVM in (to be released) FW images to fix compatibility issues - many cleanups (unused FW APIs, PCIe code, WoWLAN) - some FIPS interoperability - MediaTek (mt76): - firmware recovery improvements - more MLO work - Qualcomm/Atheros (ath12k): - fix scan on multi-radio devices - more EHT/Wi-Fi 7 features - encapsulation/decapsulation offload - Broadcom (brcm80211): - support SDIO 43751 device
- Bluetooth: - hci_event: add support for handling LE BIG Sync Lost event - ISO: add socket option to report packet seqnum via CMSG - ISO: support SCM_TIMESTAMPING for ISO TS
- Bluetooth drivers: - intel_pcie: support Function Level Reset - nxpuart: add support for 4M baudrate - nxpuart: implement powerup sequence, reset, FW dump, and FW loading"
* tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1742 commits) dpll: zl3073x: Fix build failure selftests: bpf: fix legacy netfilter options ipv6: annotate data-races around rt->fib6_nsiblings ipv6: fix possible infinite loop in fib6_info_uses_dev() ipv6: prevent infinite loop in rt6_nlmsg_size() ipv6: add a retry logic in net6_rt_notify() vrf: Drop existing dst reference in vrf_ip6_input_dst net/sched: taprio: align entry index attr validation with mqprio net: fsl_pq_mdio: use dev_err_probe selftests: rtnetlink.sh: remove esp4_offload after test vsock: remove unnecessary null check in vsock_getname() igb: xsk: solve negative overflow of nb_pkts in zerocopy mode stmmac: xsk: fix negative overflow of budget in zerocopy mode dt-bindings: ieee802154: Convert at86rf230.txt yaml format net: dsa: microchip: Disable PTP function of KSZ8463 net: dsa: microchip: Setup fiber ports for KSZ8463 net: dsa: microchip: Write switch MAC address differently for KSZ8463 net: dsa: microchip: Use different registers for KSZ8463 net: dsa: microchip: Add KSZ8463 switch support to KSZ DSA driver dt-bindings: net: dsa: microchip: Add KSZ8463 switch support ...
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