Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0-rc7 2026-02-22T01:09:51+00:00 2026-02-22T01:09:51+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-22T00:37:42+00:00 urn:sha1:bf4afc53b77aeaa48b5409da5c8da6bb4eff7f43 This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2026-02-21T09:02:28+00:00 Kees Cook kees@kernel.org 2026-02-21T07:49:23+00:00 urn:sha1:69050f8d6d075dc01af7a5f2f550a8067510366f This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook <kees@kernel.org> 2026-01-17T23:10:34+00:00 Xin Long lucien.xin@gmail.com 2026-01-13T17:10:26+00:00 urn:sha1:a80c9d945aef55b23b54838334345f20251dad83 A null-ptr-deref was reported in the SCTP transmit path when SCTP-AUTH key initialization fails: ================================================================== KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] CPU: 0 PID: 16 Comm: ksoftirqd/0 Tainted: G W 6.6.0 #2 RIP: 0010:sctp_packet_bundle_auth net/sctp/output.c:264 [inline] RIP: 0010:sctp_packet_append_chunk+0xb36/0x1260 net/sctp/output.c:401 Call Trace: sctp_packet_transmit_chunk+0x31/0x250 net/sctp/output.c:189 sctp_outq_flush_data+0xa29/0x26d0 net/sctp/outqueue.c:1111 sctp_outq_flush+0xc80/0x1240 net/sctp/outqueue.c:1217 sctp_cmd_interpreter.isra.0+0x19a5/0x62c0 net/sctp/sm_sideeffect.c:1787 sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline] sctp_do_sm+0x1a3/0x670 net/sctp/sm_sideeffect.c:1169 sctp_assoc_bh_rcv+0x33e/0x640 net/sctp/associola.c:1052 sctp_inq_push+0x1dd/0x280 net/sctp/inqueue.c:88 sctp_rcv+0x11ae/0x3100 net/sctp/input.c:243 sctp6_rcv+0x3d/0x60 net/sctp/ipv6.c:1127 The issue is triggered when sctp_auth_asoc_init_active_key() fails in sctp_sf_do_5_1C_ack() while processing an INIT_ACK. In this case, the command sequence is currently: - SCTP_CMD_PEER_INIT - SCTP_CMD_TIMER_STOP (T1_INIT) - SCTP_CMD_TIMER_START (T1_COOKIE) - SCTP_CMD_NEW_STATE (COOKIE_ECHOED) - SCTP_CMD_ASSOC_SHKEY - SCTP_CMD_GEN_COOKIE_ECHO If SCTP_CMD_ASSOC_SHKEY fails, asoc->shkey remains NULL, while asoc->peer.auth_capable and asoc->peer.peer_chunks have already been set by SCTP_CMD_PEER_INIT. This allows a DATA chunk with auth = 1 and shkey = NULL to be queued by sctp_datamsg_from_user(). Since command interpretation stops on failure, no COOKIE_ECHO should been sent via SCTP_CMD_GEN_COOKIE_ECHO. However, the T1_COOKIE timer has already been started, and it may enqueue a COOKIE_ECHO into the outqueue later. As a result, the DATA chunk can be transmitted together with the COOKIE_ECHO in sctp_outq_flush_data(), leading to the observed issue. Similar to the other places where it calls sctp_auth_asoc_init_active_key() right after sctp_process_init(), this patch moves the SCTP_CMD_ASSOC_SHKEY immediately after SCTP_CMD_PEER_INIT, before stopping T1_INIT and starting T1_COOKIE. This ensures that if shared key generation fails, authenticated DATA cannot be sent. It also allows the T1_INIT timer to retransmit INIT, giving the client another chance to process INIT_ACK and retry key setup. Fixes: 730fc3d05cd4 ("[SCTP]: Implete SCTP-AUTH parameter processing") Reported-by: Zhen Chen <chenzhen126@huawei.com> Tested-by: Zhen Chen <chenzhen126@huawei.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Link: https://patch.msgid.link/44881224b375aa8853f5e19b4055a1a56d895813.1768324226.git.lucien.xin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2025-12-18T15:18:00+00:00 Kuniyuki Iwashima kuniyu@google.com 2025-12-10T08:11:13+00:00 urn:sha1:d7ff61e6f3ef856da82bb90cbd0391839a8917a4 syzbot reported the splat below. [0] Since the cited commit, the child socket inherits all fields of its parent socket unless explicitly cleared. syzbot set IP_OPTIONS to AF_INET6 socket and created a child socket inheriting inet_sk(sk)->inet_opt. sctp_v6_copy_ip_options() only clones np->opt, and leaving inet_opt results in double-free. Let's clear inet_opt in sctp_v6_copy_ip_options(). [0]: BUG: KASAN: double-free in inet_sock_destruct+0x538/0x740 net/ipv4/af_inet.c:159 Free of addr ffff8880304b6d40 by task ksoftirqd/0/15 CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report_invalid_free+0xea/0x110 mm/kasan/report.c:557 check_slab_allocation+0xe1/0x130 include/linux/page-flags.h:-1 kasan_slab_pre_free include/linux/kasan.h:198 [inline] slab_free_hook mm/slub.c:2484 [inline] slab_free mm/slub.c:6630 [inline] kfree+0x148/0x6d0 mm/slub.c:6837 inet_sock_destruct+0x538/0x740 net/ipv4/af_inet.c:159 __sk_destruct+0x89/0x660 net/core/sock.c:2350 sock_put include/net/sock.h:1991 [inline] sctp_endpoint_destroy_rcu+0xa1/0xf0 net/sctp/endpointola.c:197 rcu_do_batch kernel/rcu/tree.c:2605 [inline] rcu_core+0xcab/0x1770 kernel/rcu/tree.c:2861 handle_softirqs+0x286/0x870 kernel/softirq.c:622 run_ksoftirqd+0x9b/0x100 kernel/softirq.c:1063 smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 6003: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:400 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:417 kasan_kmalloc include/linux/kasan.h:262 [inline] __do_kmalloc_node mm/slub.c:5642 [inline] __kmalloc_noprof+0x411/0x7f0 mm/slub.c:5654 kmalloc_noprof include/linux/slab.h:961 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] ip_options_get+0x51/0x4c0 net/ipv4/ip_options.c:517 do_ip_setsockopt+0x1d9b/0x2d00 net/ipv4/ip_sockglue.c:1087 ip_setsockopt+0x66/0x110 net/ipv4/ip_sockglue.c:1417 do_sock_setsockopt+0x17c/0x1b0 net/socket.c:2360 __sys_setsockopt net/socket.c:2385 [inline] __do_sys_setsockopt net/socket.c:2391 [inline] __se_sys_setsockopt net/socket.c:2388 [inline] __x64_sys_setsockopt+0x13f/0x1b0 net/socket.c:2388 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 15: kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2539 [inline] slab_free mm/slub.c:6630 [inline] kfree+0x19a/0x6d0 mm/slub.c:6837 inet_sock_destruct+0x538/0x740 net/ipv4/af_inet.c:159 __sk_destruct+0x89/0x660 net/core/sock.c:2350 sock_put include/net/sock.h:1991 [inline] sctp_endpoint_destroy_rcu+0xa1/0xf0 net/sctp/endpointola.c:197 rcu_do_batch kernel/rcu/tree.c:2605 [inline] rcu_core+0xcab/0x1770 kernel/rcu/tree.c:2861 handle_softirqs+0x286/0x870 kernel/softirq.c:622 run_ksoftirqd+0x9b/0x100 kernel/softirq.c:1063 smpboot_thread_fn+0x542/0xa60 kernel/smpboot.c:160 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Fixes: 16942cf4d3e31 ("sctp: Use sk_clone() in sctp_accept().") Reported-by: syzbot+ec33a1a006ed5abe7309@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/6936d112.a70a0220.38f243.00a8.GAE@google.com/ Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20251210081206.1141086-3-kuniyu@google.com Acked-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2025-12-18T15:17:59+00:00 Kuniyuki Iwashima kuniyu@google.com 2025-12-10T08:11:12+00:00 urn:sha1:b98f06f9a5d3b32cf1b3998b4115fb3b5478752d syzbot reported the lockdep splat below. [0] sctp_clone_sock() sets the child socket's ipv6_mc_list to NULL, but somehow sock_release() in an error path finally acquires lock_sock() in ipv6_sock_mc_close(). The root cause is that sctp_clone_sock() fetches inet6_sk(newsk) before setting newinet->pinet6, meaning that the parent's ipv6_mc_list was actually cleared. Also, sctp_v6_copy_ip_options() uses inet6_sk() but is called before newinet->pinet6 is set. Let's use inet6_sk() only after setting newinet->pinet6. [0]: WARNING: possible recursive locking detected syzkaller #0 Not tainted syz.0.17/5996 is trying to acquire lock: ffff888031af4c60 (sk_lock-AF_INET6){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1700 [inline] ffff888031af4c60 (sk_lock-AF_INET6){+.+.}-{0:0}, at: ipv6_sock_mc_close+0xd3/0x140 net/ipv6/mcast.c:348 but task is already holding lock: ffff888031af4320 (sk_lock-AF_INET6){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1700 [inline] ffff888031af4320 (sk_lock-AF_INET6){+.+.}-{0:0}, at: sctp_getsockopt+0x135/0xb60 net/sctp/socket.c:8131 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(sk_lock-AF_INET6); lock(sk_lock-AF_INET6); *** DEADLOCK *** May be due to missing lock nesting notation 1 lock held by syz.0.17/5996: #0: ffff888031af4320 (sk_lock-AF_INET6){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1700 [inline] #0: ffff888031af4320 (sk_lock-AF_INET6){+.+.}-{0:0}, at: sctp_getsockopt+0x135/0xb60 net/sctp/socket.c:8131 stack backtrace: CPU: 0 UID: 0 PID: 5996 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_deadlock_bug+0x279/0x290 kernel/locking/lockdep.c:3041 check_deadlock kernel/locking/lockdep.c:3093 [inline] validate_chain kernel/locking/lockdep.c:3895 [inline] __lock_acquire+0x2540/0x2cf0 kernel/locking/lockdep.c:5237 lock_acquire+0x117/0x340 kernel/locking/lockdep.c:5868 lock_sock_nested+0x48/0x100 net/core/sock.c:3780 lock_sock include/net/sock.h:1700 [inline] ipv6_sock_mc_close+0xd3/0x140 net/ipv6/mcast.c:348 inet6_release+0x47/0x70 net/ipv6/af_inet6.c:482 __sock_release net/socket.c:653 [inline] sock_release+0x85/0x150 net/socket.c:681 sctp_getsockopt_peeloff_common+0x56b/0x770 net/sctp/socket.c:5732 sctp_getsockopt_peeloff_flags+0x13b/0x230 net/sctp/socket.c:5801 sctp_getsockopt+0x3ab/0xb60 net/sctp/socket.c:8151 do_sock_getsockopt+0x2b4/0x3d0 net/socket.c:2399 __sys_getsockopt net/socket.c:2428 [inline] __do_sys_getsockopt net/socket.c:2435 [inline] __se_sys_getsockopt net/socket.c:2432 [inline] __x64_sys_getsockopt+0x1a5/0x250 net/socket.c:2432 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8f8c38f749 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcfdade018 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 RAX: ffffffffffffffda RBX: 00007f8f8c5e5fa0 RCX: 00007f8f8c38f749 RDX: 000000000000007a RSI: 0000000000000084 RDI: 0000000000000003 RBP: 00007f8f8c413f91 R08: 0000200000000040 R09: 0000000000000000 R10: 0000200000000340 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f8f8c5e5fa0 R14: 00007f8f8c5e5fa0 R15: 0000000000000005 </TASK> Fixes: 16942cf4d3e31 ("sctp: Use sk_clone() in sctp_accept().") Reported-by: syzbot+c59e6bb54e7620495725@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/6936d112.a70a0220.38f243.00a7.GAE@google.com/ Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20251210081206.1141086-2-kuniyu@google.com Acked-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2025-11-13T20:35:38+00:00 Jakub Kicinski kuba@kernel.org 2025-11-13T20:32:50+00:00 urn:sha1:c99ebb6132595b4b288a413981197eb076547c5a Cross-merge networking fixes after downstream PR (net-6.18-rc6). No conflicts, adjacent changes in: drivers/net/phy/micrel.c 96a9178a29a6 ("net: phy: micrel: lan8814 fix reset of the QSGMII interface") 61b7ade9ba8c ("net: phy: micrel: Add support for non PTP SKUs for lan8814") and a trivial one in tools/testing/selftests/drivers/net/Makefile. Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2025-11-11T00:22:09+00:00 Kuniyuki Iwashima kuniyu@google.com 2025-11-06T22:34:06+00:00 urn:sha1:73edb26b06ea0eb5bd8c6cae5b2df212ae3c7ab5 syzbot reported list_del(&sp->auto_asconf_list) corruption in sctp_destroy_sock(). The repro calls setsockopt(SCTP_AUTO_ASCONF, 1) to a SCTP listener, calls accept(), and close()s the child socket. setsockopt(SCTP_AUTO_ASCONF, 1) sets sp->do_auto_asconf to 1 and links sp->auto_asconf_list to a per-netns list. Both fields are placed after sp->pd_lobby in struct sctp_sock, and sctp_copy_descendant() did not copy the fields before the cited commit. Also, sctp_clone_sock() did not set them explicitly. In addition, sctp_auto_asconf_init() is called from sctp_sock_migrate(), but it initialises the fields only conditionally. The two fields relied on __GFP_ZERO added in sk_alloc(), but sk_clone() does not use it. Let's clear newsp->do_auto_asconf in sctp_clone_sock(). [0]: list_del corruption. prev->next should be ffff8880799e9148, but was ffff8880799e8808. (prev=ffff88803347d9f8) kernel BUG at lib/list_debug.c:64! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 6008 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:__list_del_entry_valid_or_report+0x15a/0x190 lib/list_debug.c:62 Code: e8 7b 26 71 fd 43 80 3c 2c 00 74 08 4c 89 ff e8 7c ee 92 fd 49 8b 17 48 c7 c7 80 0a bf 8b 48 89 de 4c 89 f9 e8 07 c6 94 fc 90 <0f> 0b 4c 89 f7 e8 4c 26 71 fd 43 80 3c 2c 00 74 08 4c 89 ff e8 4d RSP: 0018:ffffc90003067ad8 EFLAGS: 00010246 RAX: 000000000000006d RBX: ffff8880799e9148 RCX: b056988859ee6e00 RDX: 0000000000000000 RSI: 0000000000000202 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffc90003067807 R09: 1ffff9200060cf00 R10: dffffc0000000000 R11: fffff5200060cf01 R12: 1ffff1100668fb3f R13: dffffc0000000000 R14: ffff88803347d9f8 R15: ffff88803347d9f8 FS: 00005555823e5500(0000) GS:ffff88812613e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000480 CR3: 00000000741ce000 CR4: 00000000003526f0 Call Trace: <TASK> __list_del_entry_valid include/linux/list.h:132 [inline] __list_del_entry include/linux/list.h:223 [inline] list_del include/linux/list.h:237 [inline] sctp_destroy_sock+0xb4/0x370 net/sctp/socket.c:5163 sk_common_release+0x75/0x310 net/core/sock.c:3961 sctp_close+0x77e/0x900 net/sctp/socket.c:1550 inet_release+0x144/0x190 net/ipv4/af_inet.c:437 __sock_release net/socket.c:662 [inline] sock_close+0xc3/0x240 net/socket.c:1455 __fput+0x44c/0xa70 fs/file_table.c:468 task_work_run+0x1d4/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop+0xe9/0x130 kernel/entry/common.c:43 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline] do_syscall_64+0x2bd/0xfa0 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f Fixes: 16942cf4d3e3 ("sctp: Use sk_clone() in sctp_accept().") Reported-by: syzbot+ba535cb417f106327741@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/690d2185.a70a0220.22f260.000e.GAE@google.com/ Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com> Acked-by: Xin Long <lucien.xin@gmail.com> Link: https://patch.msgid.link/20251106223418.1455510-1-kuniyu@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2025-11-11T00:21:05+00:00 Eric Dumazet edumazet@google.com 2025-11-06T11:10:54+00:00 urn:sha1:1534ff77757e44bcc4b98d0196bc5c0052fce5fa syzbot reported a possible shift-out-of-bounds [1] Blamed commit added rto_alpha_max and rto_beta_max set to 1000. It is unclear if some sctp users are setting very large rto_alpha and/or rto_beta. In order to prevent user regression, perform the test at run time. Also add READ_ONCE() annotations as sysctl values can change under us. [1] UBSAN: shift-out-of-bounds in net/sctp/transport.c:509:41 shift exponent 64 is too large for 32-bit type 'unsigned int' CPU: 0 UID: 0 PID: 16704 Comm: syz.2.2320 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120 ubsan_epilogue lib/ubsan.c:233 [inline] __ubsan_handle_shift_out_of_bounds+0x27f/0x420 lib/ubsan.c:494 sctp_transport_update_rto.cold+0x1c/0x34b net/sctp/transport.c:509 sctp_check_transmitted+0x11c4/0x1c30 net/sctp/outqueue.c:1502 sctp_outq_sack+0x4ef/0x1b20 net/sctp/outqueue.c:1338 sctp_cmd_process_sack net/sctp/sm_sideeffect.c:840 [inline] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1372 [inline] Fixes: b58537a1f562 ("net: sctp: fix permissions for rto_alpha and rto_beta knobs") Reported-by: syzbot+f8c46c8b2b7f6e076e99@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/690c81ae.050a0220.3d0d33.014e.GAE@google.com/T/#u Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Xin Long <lucien.xin@gmail.com> Link: https://patch.msgid.link/20251106111054.3288127-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2025-11-06T17:27:40+00:00 Jakub Kicinski kuba@kernel.org 2025-11-06T17:25:16+00:00 urn:sha1:1ec9871fbb80ba7db84f868f6aa40d38bc43f0e0 Cross-merge networking fixes after downstream PR (net-6.18-rc5). Conflicts: drivers/net/wireless/ath/ath12k/mac.c 9222582ec524 ("Revert "wifi: ath12k: Fix missing station power save configuration"") 6917e268c433 ("wifi: ath12k: Defer vdev bring-up until CSA finalize to avoid stale beacon") https://lore.kernel.org/11cece9f7e36c12efd732baa5718239b1bf8c950.camel@sipsolutions.net Adjacent changes: drivers/net/ethernet/intel/Kconfig b1d16f7c0063 ("libie: depend on DEBUG_FS when building LIBIE_FWLOG") 93f53db9f9dc ("ice: switch to Page Pool") Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2025-11-05T03:10:33+00:00 Kees Cook kees@kernel.org 2025-11-04T00:26:13+00:00 urn:sha1:449f68f8fffa2c41fc265730bd05a3c4947916c1 Convert struct proto pre_connect(), connect(), bind(), and bind_add() callback function prototypes from struct sockaddr to struct sockaddr_unsized. This does not change per-implementation use of sockaddr for passing around an arbitrarily sized sockaddr struct. Those will be addressed in future patches. Additionally removes the no longer referenced struct sockaddr from include/net/inet_common.h. No binary changes expected. Signed-off-by: Kees Cook <kees@kernel.org> Link: https://patch.msgid.link/20251104002617.2752303-5-kees@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>