Changes in Makefile

7a0e692a0381254b2f77c54dec100cd3325a6fdf - Merge branch 'next' into for-linus

Tue, 23 Jun 2026 08:10:08 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.2 merge window. List of files: /linux/net/ipv4/Makefile

9611c0ce215a66770ccbe5c126bf57ba8c31bcad - Merge commit '6beaec3aee9852438b89e4d7891caf5e84d45851' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-current

Fri, 19 Jun 2026 10:50:17 +0200

Merge commit '6beaec3aee9852438b89e4d7891caf5e84d45851' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-currentThis pulls in the merge commit for MFD updates for v7.2. The PR containsa build-time dependency of one of the GPIO commits that will follow. List of files: /linux/net/ipv4/Makefile

b85966adbf5de0668a815c6e3527f87e0c387fb4 - Merge tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Wed, 17 Jun 2026 09:17:00 +0200

Merge tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextPull networking updates from Jakub Kicinski: "Core & protocols: - Work on removing rtnl_lock protection throughout the stack continues. In this chapter: - don't use rtnl_lock for IPv6 multicast routing configuration - don't take rtnl_lock in ethtool for modern drivers - prepare Qdisc dump callbacks for rtnl_lock removal - Support dumping just ifindex + name of all interfaces, under RCU. It's a common operation for Netlink CLI tools (when translating names to ifindexes) and previously required full rtnl_lock. - Support dumping qdiscs and page pools for a specific netdev. Even tho user space wants a dump of all netdevs, most of the time, the OOO programming model results in repeating the dump for each netdev. Which, in absence of a cache, leads to a O(n^2) behavior. - Flush nexthops once on multi-nexthop removal (e.g. when device goes down), another O(n^2) -> O(n) improvement. - Rehash locally generated traffic to a different nexthop on retransmit timeout. - Honor oif when choosing nexthop for locally generated IPv6 traffic. - Convert TCP Auth Option to crypto library, and drop non-RFC algos. - Increase subflow limits in MPTCP to 64 and endpoint limit to 256. - Support MPTCP signaling of IPv6 address + port (ADD_ADDR). We need to selectively skip reporting of the standard TCP Timestamp option, because they won't fit into the header space together (12 + 30 > 40). - Support using bridge neighbor suppression, Duplicate Address Detection, Gratuitous ARP and unsolicited NA forwarding - in EVPN deployments, e.g. VXLAN fabrics (IPv4 and IPv6). - Improve link state reporting for upper netdevs (e.g. macvlan) over tunnel devices (again, mostly for EVPN deployments). - Support binding GENEVE tunnels to a local address. - Speed up UDP tunnel destruction (remove one synchronize_rcu()). - Support exponential field encoding in multicast (IGMPv3 and MLDv2). - Support attaching PSP crypto offload to containers (veth, netkit). - Add a new IPSec Netlink message XFRM_MSG_MIGRATE_STATE that allows migrating individual IPsec SAs independently of their policies. The existing XFRM_MSG_MIGRATE is tightly coupled to policy+SA migration, lacks SPI for unique SA identification, and cannot express reqid changes or migrate Transport mode selectors. The new interface identifies the SA via SPI and mark, supports reqid changes, address family changes, encap removal, and uses an atomic create+install flow under x->lock to prevent SN/IV reuse during AEAD SA migration. - Implement GRO/GSO support for PPPoE. - Convert sockopt callbacks in a number of protocols to iov_iter. Cross-tree stuff: - Remove support for Crypto TFM cloning (unblocked after the TCP Auth Option rework). This feature regressed performance for all crypto API users, since it changed crypto transformation objects into reference-counted objects. - Add FCrypt-PCBC implementation to rxrpc and remove it from the global crypto API as obsolete and insecure. Wireless: - Major rework of station bandwidth handling, fixing issues with lower capability than AP. - Cleanups for EMLSR spec issues (drafts differed). - More Neighbor Awareness Networking (Wi-Fi Aware) work (multicast, schedule improvements, multi-station etc.) - Some Ultra High Reliability (UHR) / IEEE 802.11bn (D1.4) work (e.g. non-primary channel access, UHR DBE support). - Fine Timing Measurement ranging (i.e. distance measurement) APIs. Netfilter: - Use per-rule hash initval in nf_conncount. This avoids unnecessary lock contention with short keys (e.g. conntrack zones) in different namespaces. - Various safety improvements, both in packet parsing and object lifetimes. Notably add refcounts to conntrack timeout policy. Deletions: - Remove TLS + sockmap integration. TLS wants to pin user pages to avoid a copy, and sockmap wants to write to the input stream. More work on this integration is clearly needed, and we can't find any users (original author admitted that they never deployed it). - Remove support for TLS offload with TCP Offload Engine (the far more common opportunistic offload is retained). The locking looks unfixable (driver sleeps under TCP spin locks) and people from the vendor that added this are AWOL. - Remove more ATM code, trying to leave behind only what PPPoATM needs, AAL5 and br2684 with permanent circuits. - Remove AppleTalk. Let it join hamradio in our out of tree protocol graveyard, I mean, repository. - Disable 32-bit x_tables compatibility (32bit binaries on 64bit kernel) interface in user namespaces. To be deleted completely, soon. - Remove 5/10 MHz support from cfg80211/mac80211. Drivers: - Software: - Support DEVMEM/DMABUF Tx over NETMEM_TX_NO_DMA devices (netkit) - bonding: add knob to strictly follow 802.3ad for link state - New drivers: - Alibaba Elastic Ethernet Adaptor (cloud vNIC). - NXP NETC switch within i.MX94. - DPLL: - Add operational state to pins (implement in zl3073x). - Add generic DPLL type, for daisy-chaining DPLLs (implement in ice). - Ethernet high-speed NICs: - Huawei (hinic3): - enhance tc flow offload support with queue selection, tunnels - nVidia/Mellanox: - avoid over-copying payload to the skb's linear part (up to 60% win for LRO on slow CPUs like ARM64 V2) - expose more per-queue stats over the standard API - support additional, unprivileged PFs in the DPU configuration - support Socket Direct (multi-PF) with switchdev offloads - add a pool / frag allocator for DMA mapped buffers for control objects, save memory on systems with 64kB page size - take advantage of the ability to dynamically change RSS table size, even when table is configured by the user - increase the max RSS table size for even traffic distribution - Ethernet NICs: - Marvell/Aquantia: - AQC113 PTP support - Realtek USB (r8152): - support 10Gbit Link Speeds and Energy-Efficient Ethernet (EEE) - support firmware loaded (for RTL8157/RTL8159) - support for the RTL8159 - Intel (ixgbe): - support Energy-Efficient Ethernet (EEE) on E610 devices - Ethernet switches: - Airoha: - support multiple netdevs on a single GDM block / port - Marvell (mv88e6xxx): - support SERDES of mv88e6321 - Microchip (ksz8/9): - rework the driver callbacks to remove one indirection layer - Motorcomm (yt921x): - support port rate policing - support TBF qdisc offload - support ACL/flower offload - nVidia/Mellanox: - expose per-PG rx_discards - Realtek: - rtl8365mb: bridge offloading and VLAN support - Ethernet PHYs: - Airoha: - support Airoha AN8801R Gigabit PHYs. - Micrel: - implement 3 low-loss cable tunables - Realtek: - support MDI swapping for RTL8226-CG - support MDIO for RTL931x - Qualcomm: - at803x: Rx and Tx clock management for IPQ5018 PHY - Motorcomm: - support YT8522 100M RMII PHY - set drive strength in YT8531s RGMII - TI: - dp83822: add optional external PHY clock - Bluetooth: - hci_sync: add support for HCI_LE_Set_Host_Feature [v2] - SMP: use AES-CMAC library API - Intel: - support Product level reset - support smart trigger dump - Mediatek: - add event filter to filter specific event - Realtek: - fix RTL8761B/BU broken LE extended scan - WiFi: - Broadcom (b43): - new support for a 11n device - MediaTek (mt76): - support mt7927 - mt792x: broken usb transport detection - mt7921: regulatory improvements - Qualcomm (ath9k): - GPIO interface improvements - Qualcomm (ath12k): - WDS support - replace dynamic memory allocation in WMI Rx path - thermal throttling/cooling device support - 6 GHz incumbent interference detection - channel 177 in 5 GHz - Realtek (rt89): - RTL8922AU support - USB 3 mode switch for performance - better monitor radiotap support - RTL8922DE preparations"* tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1778 commits) ipv4: fib_rule: Move fib4_rules_exit() to ->exit(). net: serialize netif_running() check in enqueue_to_backlog() net: skmsg: preserve sg.copy across SG transforms appletalk: move the protocol out of tree appletalk: stop storing per-interface state in struct net_device selftests/bpf: test that TLS crypto is rejected on a sockmap socket selftests/bpf: drop the unused kTLS program from test_sockmap selftests/bpf: remove sockmap + ktls tests tls: remove dead sockmap (psock) handling from the SW path tls: reject the combination of TLS and sockmap atm: remove orphaned uAPI for deleted drivers, protocols and SVCs atm: remove unused ATM PHY operations atm: remove the unused pre_send and send_bh device operations atm: remove the unused change_qos device operation atm: remove SVC socket support and the signaling daemon interface atm: remove the local ATM (NSAP) address registry atm: remove dead SONET PHY ioctls atm: remove the unused send_oam / push_oam callbacks atm: remove AAL3/4 transport support net: dsa: sja1105: fix lastused timestamp in flower stats ... List of files: /linux/net/ipv4/Makefile

fff88709f9a9153af85b5224b4594caa5387ca60 - Merge tag 'v7.1-rc6' into next

Mon, 01 Jun 2026 04:43:25 +0200

Merge tag 'v7.1-rc6' into nextSync up with mainline to pull in a fix to IMS PCU driver and otherenhancements. List of files: /linux/net/ipv4/Makefile

09cfce83e89a456a2587b4317b5395438feb2405 - Merge tag 'nf-next-26-05-25' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next

Wed, 27 May 2026 03:07:28 +0200

Merge tag 'nf-next-26-05-25' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-nextFlorian Westphal says:====================netfilter: updates for net-nextThe following patchset contains Netfilter fixes and small enhancements:1) Disable 32-bit x_tables compatibility (32bit binaries on 64bit kernel) interface in user namespaces. This is 'last warning' before this is removed for good.2) Add a configuration toggle for netfilter GCOV profiling. Provide dedicated toggles for ipset and ipvs.3) Remove modular support for nfnetlink and restrict it to built-in only. From Pablo Neira Ayuso.4) Use per-rule hash initval in nf_conncount. This avoids unecessary lock contention with short keys (e.g. conntrack zones) in different namespaces.5) Use nf_ct_exp_net() in ctnetlink expectation dumps. From Pratham Gupta.6) Remove a dead conditional in nft_set_rbtree.7) Fix conntrack helper policy updates to apply per-class values correctly. From David Carlier.8) Fix an off-by-one OOB read in nf_conntrack_irc:parse_dcc(). Use strict less-than comparison in the newline search loop to respect the exclusive-end pointer convention. From Muhammad Bilal.9) Fix typos in nf_conntrack_proto_tcp comments. From Avinash Duduskar.10) Restore performance optimization in nft_set_pipapo_avx2 by passing the next map index. Refactor lookup logic for clarity and add a DEBUG_NET check to document this.11) Avoid (harmless) u16 overflow in nf_conntrack_ftp when parsing FTP PORT and EPRT commands. Ignore commands where single octet exceeds 255. From Giuseppe Caruso.Patch 12, which removes incorrect (and obviously unused) code fromnft_byteorder was kept back to avoid a net -> net-next merge conflict.* tag 'nf-next-26-05-25' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next: netfilter: nf_conntrack_ftp: avoid u16 overflows netfilter: nft_set_pipapo_avx2: restore performance optimization netfilter: nf_conntrack_proto_tcp: fix typos in comments netfilter: nf_conntrack_irc: fix parse_dcc() off-by-one OOB read netfilter: nfnl_cthelper: apply per-class values when updating policies netfilter: nft_set_rbtree: remove dead conditional netfilter: ctnetlink: use nf_ct_exp_net() in expectation dump netfilter: nf_conncount: use per-rule hash initval netfilter: allow nfnetlink built-in only netfilter: add option for GCOV profiling netfilter: x_tables: disable 32bit compat interface in user namespaces====================Link: https://patch.msgid.link/20260525182924.28456-1-fw@strlen.deSigned-off-by: Jakub Kicinski List of files: /linux/net/ipv4/Makefile

403cec8ab6d002ee26b8345cfd83e58ca3b0606d - netfilter: add option for GCOV profiling

Thu, 07 May 2026 11:34:15 +0200

netfilter: add option for GCOV profilingSimilar to a few other subsystems: add a new config toggle toenable netfilter gcov profiling in netfilter, including ebtables,arptables and so on.ipset and ipvs gain their own, dedicated toggles.Acked-by: Julian Anastasov Signed-off-by: Florian Westphal List of files: /linux/net/ipv4/Makefile

5c8cbca290acdd49a694b36c0af76ba0c00bbf12 - Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Thu, 21 May 2026 22:36:50 +0200

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEADMerge the branch with the soc/qcom changes, required for the next UBWCpatches.Signed-off-by: Dmitry Baryshkov List of files: /linux/net/ipv4/Makefile

09d6818d3bdc1ea6e49a425040528cbdbc97bc0a - Merge branch 'linus' into timers/clocksource

Mon, 18 May 2026 11:01:07 +0200

Merge branch 'linus' into timers/clocksource... to bring it up to date for new changes. List of files: /linux/net/ipv4/Makefile

658a6021492ad3b1b8a6e9a83963a1fad35a2af8 - Merge drm/drm-next into drm-intel-next

Fri, 15 May 2026 13:01:15 +0200

Merge drm/drm-next into drm-intel-nextSome Display Port Adaptive Sync depends on drm work.Signed-off-by: Rodrigo Vivi List of files: /linux/net/ipv4/Makefile

8edf8b09fc44990977b3fbcb708035b1740d0b7e - Merge drm/drm-next into drm-intel-gt-next

Tue, 12 May 2026 10:16:35 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerging to pull in commit 5401b9adebc9 ("i915: don't usea vma that didn't match the context VM") to revert it.Signed-off-by: Joonas Lahtinen List of files: /linux/net/ipv4/Makefile

c53ed3e99920df6a90553c89a1c053aa0776841e - Merge drm/drm-next into drm-xe-next

Fri, 08 May 2026 16:19:45 +0200

Merge drm/drm-next into drm-xe-nextBringing in recent display changes.Signed-off-by: Thomas Hellström List of files: /linux/net/ipv4/Makefile

fdd2c9a1d082c838ad8b66d7795c6dd450a8c9ee - Merge branch 'reimplement-tcp-ao-using-crypto-library'

Thu, 30 Apr 2026 09:39:12 +0200

Merge branch 'reimplement-tcp-ao-using-crypto-library'Eric Biggers says:====================Reimplement TCP-AO using crypto libraryThis series can also be retrieved from: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git tcp-ao-v2This series is targeting net-next for 7.2. To make this seriesself-contained in the networking code, I dropped the patches that removesupport for transformation cloning from the crypto API, which is afurther negative 275-line cleanup and optimization this series enables.That will be done as a follow-up, either through the crypto tree for7.3, or still through net-next for 7.2 at maintainer preference.This series refactors the TCP-AO (TCP Authentication Option) code to doMAC and KDF computations using lib/crypto/ instead of crypto_ahash.This greatly simplifies the code and makes it much more efficient. Theentire tcp_sigpool mechanism becomes unnecessary and is removed, as theproblems it was designed to solve don't exist with the library APIs.The crypto API's support for crypto transformation cloning also becomesunnecessary and will be removed in follow-up patches. Note that as partof that, we'll be able to roll back the addition of the reference countto crypto_tfm, which had regressed performance for all crypto API users.To make this simplification and optimization possible, this series alsoupdates the TCP-AO code to support a specific set of algorithms, ratherthan arbitrary algorithms that don't make sense and are very likely notbeing used, e.g. CRC-32 and HMAC-MD5.Specifically, this series retains the support for AES-128-CMAC,HMAC-SHA1, and HMAC-SHA256. AES-128-CMAC and HMAC-SHA1 are the onlyalgorithms that are actually standardized for use in TCP-AO, whileHMAC-SHA256 makes sense to continue supporting as a Linux extension. Ofcourse, other algorithms can still be (re-)added later if ever needed.It's worth noting that TCP-AO MACs are limited to 20 bytes by the TCPoptions space, which limits the benefit of further algorithm upgrades.This series passes the tcp_ao selftests(sudo make -C tools/testing/selftests/net/tcp_ao/ run_tests).To get a sense for how much more efficient this makes the TCP-AO code,here's a microbenchmark for tcp_ao_hash_skb() with skb->len == 128: Algorithm Avg cycles (before) Avg cycles (after) --------- ------------------- ------------------ HMAC-SHA1 3319 1256 HMAC-SHA256 3311 1344 AES-128-CMAC 2720 1107====================Link: https://patch.msgid.link/20260427172727.9310-1-ebiggers@kernel.orgSigned-off-by: Paolo Abeni List of files: /linux/net/ipv4/Makefile

4baf2415992e3051cb39b831191d12cb7e85ab60 - net/tcp: Remove tcp_sigpool

Mon, 27 Apr 2026 19:27:27 +0200

net/tcp: Remove tcp_sigpooltcp_sigpool is no longer used. It existed only as a workaround forissues in the design of the crypto_ahash API, which have been avoided byswitching to the much easier-to-use library APIs instead. Remove it.Reviewed-by: Ard Biesheuvel Signed-off-by: Eric Biggers Link: https://patch.msgid.link/20260427172727.9310-6-ebiggers@kernel.orgSigned-off-by: Paolo Abeni List of files: /linux/net/ipv4/Makefile

cafac16b6207b88ad92fbba1169ae4f43865cb0d - Merge drm/drm-next into drm-misc-next

Mon, 27 Apr 2026 10:49:13 +0200

Merge drm/drm-next into drm-misc-nextGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/net/ipv4/Makefile

9c9fe04e0fe3fdba7d4aafffa9b7bbb21f6fcbe1 - Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Mon, 27 Apr 2026 09:39:48 +0200

Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-nextLinux 7.1-rc1 List of files: /linux/net/ipv4/Makefile

1655f6895a896eb632ca8a019259bc5d358a9712 - Merge tag 'timers-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

Sun, 12 Apr 2026 22:33:39 +0200

Merge tag 'timers-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource - Added the DT bindings for the compatible string 'fsl,imx25-epit' (Frank Li) - Made the rttm_cs variable static for the rtl otto timer driver (Krzysztof Kozlowski) - Fixed error return code handling in the sun5i timer driver (Chen Ni) - Made the timer-of and the mmio code compatible with modules (Daniel Lezcano)Link: https://lore.kernel.org/151feae1-39ba-4abd-a9f9-9bff377a2cd8@oss.qualcomm.com List of files: /linux/net/ipv4/Makefile

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/net/ipv4/Makefile

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/net/ipv4/Makefile

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/net/ipv4/Makefile

3e9e952bb3139ad1e08f3e1960239c2988ab90c9 - Merge branch 'for-7.1-printf-kunit-build' into for-linus

Mon, 20 Apr 2026 13:41:28 +0200

Merge branch 'for-7.1-printf-kunit-build' into for-linus List of files: /linux/net/ipv4/Makefile