- 15 Dec, 2021 37 commits
-
-
Amit Cohen authored
FDB entries that perform VxLAN encapsulation with an IPv6 underlay hold a reference on a resource. Namely, the KVDL entry where the IPv6 underlay destination IP is stored. When such an FDB entry is deleted, it needs to drop the reference from the corresponding KVDL entry. To that end, maintain a hash table that maps an FDB entry (i.e., {MAC, FID}) to the IPv6 address used by it. Signed-off-by:Amit Cohen <amcohen@nvidia.com> Signed-off-by:
Ido Schimmel <idosch@nvidia.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Amit Cohen authored
Add a function to fill IPv6 unicast FDB entries. Use the common function for common fields. Unlike IPv4 entries, the underlay IP address is not filled in the register payload, but instead a pointer to KVDL is used. Signed-off-by:
-
Amit Cohen authored
Currently, the function which adds/removes unicast tunnel FDB entries is shared between IPv4 and IPv6, while for IPv6 it warns because there is no support for it. The code for IPv6 will be more complicated because it needs to allocate/release a KVDL pointer for the underlay IPv6 address. As a preparation for IPv6 underlay support, split the code according to address family. Signed-off-by:
-
Amit Cohen authored
As part of 'can_offload' checks, there is a check of VxLAN flags. The supported flags for IPv6 VxLAN will be different from the existing flags because of some limitations. As preparation for IPv6 underlay support, make this check per address family. Signed-off-by:
-
Amit Cohen authored
Use the common hash table introduced by the previous patch instead of the IP-in-IP specific implementation. Signed-off-by:
-
Amit Cohen authored
The device supports forwarding entries such as routes and FDBs that perform tunnel (e.g., VXLAN, IP-in-IP) encapsulation or decapsulation. When the underlay is IPv6, these entries do not encode the 128 bit IPv6 address used for encapsulation / decapsulation. Instead, these entries encode a 24 bit pointer to an array called KVDL where the IPv6 address is stored. Currently, only IP-in-IP with IPv6 underlay is supported, but subsequent patches will add support for VxLAN with IPv6 underlay. To avoid duplicating the logic required to store and retrieve these IPv6 addresses, introduce a hash table that will store the mapping between IPv6 addresses and their KVDL index. Signed-off-by:
-
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxDavid S. Miller authored
Saed Mahameed says: ==================== mlx5-updates-2021-12-14 Parsing Infrastructure for TC actions: The series introduce a TC action infrastructure to help parsing TC actions in a generic way for both FDB and NIC rules. To help maintain the parsing code of TC actions, we the parsing code to action parser per action TC type in separate files, instead of having one big switch case loop, duplicated between FDB and NIC parsers as before this patchset. Each TC flow_action->id is represented by a dedicated mlx5e_tc_act handler which has callbacks to check if the specific action is offload supported and to parse the specific action. We move each case (TC action) handling into the specific handler, which is responsible for parsing and determining if the action is supported. ==================== Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queueDavid S. Miller authored
Tony Nguyen says: ==================== 100GbE Intel Wired LAN Driver Updates 2021-12-14 This series contains updates to ice driver only. Haiyue adds support to query hardware for supported PTYPEs. Jeff changes PTYPE validation to utilize the capabilities queried from the hardware instead of maintaining a per DDP support list. Brett refactors promiscuous functions to provide common and clear interfaces to call for configuration. Wojciech modifies DDP package load to simplify determining the final state of the load. Tony removes the use of ice_status from the driver. This involves removing string conversion functions, converting variables and values to standard errors, and clean up. He also removes an unused define. Dan Carpenter removes unneeded casts. ==================== Signed-off-by: -
Joakim Zhang authored
1. During normal suspend (WoL not enabled) process, system has posibility to hang. The root cause is TXF interrupt coming after clocks disabled, system hang when accessing registers from interrupt handler. To fix this issue, disable all interrupts when system suspend. 2. System also has posibility to hang with WoL enabled during suspend, after entering stop mode, then magic pattern coming after clocks disabled, system will be waked up, and interrupt handler will be called, system hang when access registers. To fix this issue, disable wakeup irq in .suspend(), and enable it in .resume(). Signed-off-by:
Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by:
-
Clément Léger authored
Add support to get mac from device-tree using of_get_ethdev_address. Reviewed-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by:
Clément Léger <clement.leger@bootlin.com> Signed-off-by:
-
Conley Lee authored
According to the current implementation of emac_rx, every arrived packet will be processed in the while loop. So, there is no remain packet last time. The skb_last field and this branch for dealing with it is unnecessary. Signed-off-by:
Conley Lee <conleylee@foxmail.com> Signed-off-by:
-
Eric Dumazet authored
It seems I missed that most ethnl_parse_header_dev_get() callers declare an on-stack struct ethnl_req_info, and that they simply call dev_put(req_info.dev) when about to return. Add ethnl_parse_header_dev_put() helper to properly untrack reference taken by ethnl_parse_header_dev_get(). Fixes: e4b89540 ("netlink: add net device refcount tracker to struct ethnl_req_info") Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
-
Roi Dayan authored
Move goto action checks from parse nic/fdb funcs into the tc action infra goto post parse op. While moving this part also use NL_SET_ERR_MSG_MOD() instead of NL_SET_ERR_MSG(). Signed-off-by:
Roi Dayan <roid@nvidia.com> Reviewed-by:
Oz Shlomo <ozsh@nvidia.com> Signed-off-by:
Saeed Mahameed <saeedm@nvidia.com>
-
Roi Dayan authored
Move vlan prio tag rewrite handling into tc action infra vlan post parse op. Signed-off-by:
-
Roi Dayan authored
The post_parse() op should be called after the parse op was called for all actions. It could be an action state is dependent on other actions. In the new op an action can fail the parse if the state is not valid anymore. Signed-off-by:
-
Roi Dayan authored
There is no reason to wait with the kmalloc to after parsing all other actions. There could still be a failure later and before offloading the rule. So alloc the mem when parsing. The memory is being released on mlx5e_flow_put() which is called also on error flow. Signed-off-by:
-
Roi Dayan authored
Introduce a common function to implement the generic parsing loop. The same function can be used for parsing NIC and FDB (Switchdev mode) flows. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add parsing support by implementing struct mlx5e_tc_act for this action. Signed-off-by:
-
Roi Dayan authored
Add an infrastructure to help parsing tc actions in a generic way. Supporting an action parser means implementing struct mlx5e_tc_act for that action. The infrastructure will give the possibility to be generic when parsing tc actions, i.e. parse_tc_nic_actions() and parse_tc_fdb_actions(). To parse tc actions a user needs to allocate a parse_state instance and pass it when iterating over the tc actions parsers. If a parser doesn't exists then a user can treat it as unsupported. To add an action parser a user needs to implement two callbacks. The can_offload() callback to quickly check if an action can be offloaded. The parse_action() callback to do actual parsing and prepare for offload. Add implementation for drop, trap, mark and accept action parsers with this commit to act as examples and implement usage of the new infrastructure for those actions. Signed-off-by:
-
Jakub Kicinski authored
Kurt Kanzenbach says: ==================== net: dsa: hellcreek: Fix handling of MGMT protocols this series fixes some minor issues with regards to management protocols such as PTP and STP in the hellcreek DSA driver. Configure static FDB for these protocols. The end result is: |root@tsn:~# mv88e6xxx_dump --atu |Using device <platform/ff240000.switch> |ATU: |FID MAC 0123 Age OBT Pass Static Reprio Prio | 0 01:1b:19:00:00:00 1100 1 X X 6 | 1 01:00:5e:00:01:81 1100 1 X X 6 | 2 33:33:00:00:01:81 1100 1 X X 6 | 3 01:80:c2:00:00:0e 1100 1 X X X 6 | 4 01:00:5e:00:00:6b 1100 1 X X X 6 | 5 33:33:00:00:00:6b 1100 1 X X X 6 | 6 01:80:c2:00:00:00 1100 1 X X X 6 Previous version: * https://lore.kernel.org/r/20211213101810.121553-1-kurt@linutronix.de/ Changes since v1: * Target net-next, as this never worked correctly and is not critical * Add STP and PTP over UDP rules * Use pass_blocked for PDelay messages only (Richard Cochran) ==================== Link: https://lore.kernel.org/r/20211214134508.57806-1-kurt@linutronix.deSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
-
Kurt Kanzenbach authored
The switch supports PTP for UDP transport too. Therefore, add the missing static FDB entries to ensure correct forwarding of these packets. Fixes: ddd56dfe ("net: dsa: hellcreek: Add PTP clock support") Signed-off-by:
Kurt Kanzenbach <kurt@linutronix.de> Acked-by:
Richard Cochran <richardcochran@gmail.com> Signed-off-by:
-
Kurt Kanzenbach authored
Allow PTP peer delay measurements on blocked ports by STP. In case of topology changes the PTP stack can directly start with the correct delays. Fixes: ddd56dfe ("net: dsa: hellcreek: Add PTP clock support") Signed-off-by:
Vladimir Oltean <olteanv@gmail.com> Acked-by:
-
Kurt Kanzenbach authored
Treat STP as management traffic. STP traffic is designated for the CPU port only. In addition, STP traffic has to pass blocked ports. Fixes: e4b27ebc ("net: dsa: Add DSA driver for Hirschmann Hellcreek switches") Signed-off-by:
-
Kurt Kanzenbach authored
The insertion of static FDB entries ignores the pass_blocked bit. That bit is evaluated with regards to STP. Add the missing functionality. Fixes: e4b27ebc ("net: dsa: Add DSA driver for Hirschmann Hellcreek switches") Signed-off-by:
-
Eric Dumazet authored
Use existing helpers (netdev_tracker_free() and netdev_tracker_alloc()) to remove ifdefery. Signed-off-by:
-
Eric Dumazet authored
Apparently a concurrent linkwatch_add_event() could run while we are in __linkwatch_run_queue(). We need to free dev->linkwatch_dev_tracker tracker under lweventlist_lock protection to avoid this race. syzbot report: [ 77.935949][ T3661] reference already released. [ 77.941015][ T3661] allocated in: [ 77.944482][ T3661] linkwatch_fire_event+0x202/0x260 [ 77.950318][ T3661] netif_carrier_on+0x9c/0x100 [ 77.955120][ T3661] __ieee80211_sta_join_ibss+0xc52/0x1590 [ 77.960888][ T3661] ieee80211_sta_create_ibss.cold+0xd2/0x11f [ 77.966908][ T3661] ieee80211_ibss_work.cold+0x30e/0x60f [ 77.972483][ T3661] ieee80211_iface_work+0xb70/0xd00 [ 77.977715][ T3661] process_one_work+0x9ac/0x1680 [ 77.982671][ T3661] worker_thread+0x652/0x11c0 [ 77.987371][ T3661] kthread+0x405/0x4f0 [ 77.991465][ T3661] ret_from_fork+0x1f/0x30 [ 77.995895][ T3661] freed in: [ 77.999006][ T3661] linkwatch_do_dev+0x96/0x160 [ 78.004014][ T3661] __linkwatch_run_queue+0x233/0x6a0 [ 78.009496][ T3661] linkwatch_event+0x4a/0x60 [ 78.014099][ T3661] process_one_work+0x9ac/0x1680 [ 78.019034][ T3661] worker_thread+0x652/0x11c0 [ 78.023719][ T3661] kthread+0x405/0x4f0 [ 78.027810][ T3661] ret_from_fork+0x1f/0x30 [ 78.042541][ T3661] ------------[ cut here ]------------ [ 78.048253][ T3661] WARNING: CPU: 0 PID: 3661 at lib/ref_tracker.c:120 ref_tracker_free.cold+0x110/0x14e [ 78.062364][ T3661] Modules linked in: [ 78.066424][ T3661] CPU: 0 PID: 3661 Comm: kworker/0:5 Not tainted 5.16.0-rc4-next-20211210-syzkaller #0 [ 78.076075][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.090648][ T3661] Workqueue: events linkwatch_event [ 78.095890][ T3661] RIP: 0010:ref_tracker_free.cold+0x110/0x14e [ 78.102191][ T3661] Code: ea 03 48 c1 e0 2a 0f b6 04 02 84 c0 74 04 3c 03 7e 4c 8b 7b 18 e8 6b 54 e9 fa e8 26 4d 57 f8 4c 89 ee 48 89 ef e8 fb 33 36 00 <0f> 0b 41 bd ea ff ff ff e9 bd 60 e9 fa 4c 89 f7 e8 16 45 a2 f8 e9 [ 78.127211][ T3661] RSP: 0018:ffffc90002b5fb18 EFLAGS: 00010246 [ 78.133684][ T3661] RAX: 0000000000000000 RBX: ffff88807467f700 RCX: 0000000000000000 [ 78.141928][ T3661] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000001 [ 78.150087][ T3661] RBP: ffff888057e105b8 R08: 0000000000000001 R09: ffffffff8ffa1967 [ 78.158211][ T3661] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff9200056bf65 [ 78.166204][ T3661] R13: 0000000000000292 R14: ffff88807467f718 R15: 00000000c0e0008c [ 78.174321][ T3661] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 78.183310][ T3661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.190156][ T3661] CR2: 000000c000208800 CR3: 000000007f7b5000 CR4: 00000000003506f0 [ 78.198235][ T3661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.206214][ T3661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.214328][ T3661] Call Trace: [ 78.217679][ T3661] <TASK> [ 78.220621][ T3661] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.226981][ T3661] ? nlmsg_notify+0xbe/0x280 [ 78.231607][ T3661] ? ref_tracker_dir_exit+0x330/0x330 [ 78.237654][ T3661] ? linkwatch_do_dev+0x96/0x160 [ 78.242628][ T3661] ? __linkwatch_run_queue+0x233/0x6a0 [ 78.248170][ T3661] ? linkwatch_event+0x4a/0x60 [ 78.252946][ T3661] ? process_one_work+0x9ac/0x1680 [ 78.258136][ T3661] ? worker_thread+0x853/0x11c0 [ 78.263020][ T3661] ? kthread+0x405/0x4f0 [ 78.267905][ T3661] ? ret_from_fork+0x1f/0x30 [ 78.272670][ T3661] ? netdev_state_change+0xa1/0x130 [ 78.278019][ T3661] ? netdev_exit+0xd0/0xd0 [ 78.282466][ T3661] ? dev_activate+0x420/0xa60 [ 78.287261][ T3661] linkwatch_do_dev+0x96/0x160 [ 78.292043][ T3661] __linkwatch_run_queue+0x233/0x6a0 [ 78.297505][ T3661] ? linkwatch_do_dev+0x160/0x160 [ 78.302561][ T3661] linkwatch_event+0x4a/0x60 [ 78.307225][ T3661] process_one_work+0x9ac/0x1680 [ 78.312292][ T3661] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 78.317757][ T3661] ? rwlock_bug.part.0+0x90/0x90 [ 78.322726][ T3661] ? _raw_spin_lock_irq+0x41/0x50 [ 78.327844][ T3661] worker_thread+0x853/0x11c0 [ 78.332543][ T3661] ? process_one_work+0x1680/0x1680 [ 78.338500][ T3661] kthread+0x405/0x4f0 [ 78.342610][ T3661] ? set_kthread_struct+0x130/0x130 Fixes: 63f13937 ("net: linkwatch: add net device refcount tracker") Signed-off-by:
syzbot <syzkaller@googlegroups.com> Link: https://lore.kernel.org/r/20211214051955.3569843-1-eric.dumazet@gmail.comSigned-off-by:
-
Eric Dumazet authored
MPTCP can change sk_net_refcnt after sock_create_kern() call. We need to change its corresponding get_net() to avoid a splat at release time, as in : refcount_t: decrement hit 0; leaking memory. WARNING: CPU: 0 PID: 3599 at lib/refcount.c:31 refcount_warn_saturate+0xbf/0x1e0 lib/refcount.c:31 Modules linked in: CPU: 1 PID: 3599 Comm: syz-fuzzer Not tainted 5.16.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:refcount_warn_saturate+0xbf/0x1e0 lib/refcount.c:31 Code: 1d b1 99 a1 09 31 ff 89 de e8 5d 3a 9c fd 84 db 75 e0 e8 74 36 9c fd 48 c7 c7 60 00 05 8a c6 05 91 99 a1 09 01 e8 cc 4b 27 05 <0f> 0b eb c4 e8 58 36 9c fd 0f b6 1d 80 99 a1 09 31 ff 89 de e8 28 RSP: 0018:ffffc90001f5fab0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888021873a00 RSI: ffffffff815f1e28 RDI: fffff520003ebf48 RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815ebbce R11: 0000000000000000 R12: 1ffff920003ebf5b R13: 00000000ffffffef R14: ffffffff8d2fcd94 R15: ffffc90001f5fd10 FS: 000000c00008a090(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0a5b59e300 CR3: 000000001cbe6000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> __refcount_dec include/linux/refcount.h:344 [inline] refcount_dec include/linux/refcount.h:359 [inline] ref_tracker_free+0x4fe/0x610 lib/ref_tracker.c:101 netns_tracker_free include/net/net_namespace.h:327 [inline] put_net_track include/net/net_namespace.h:341 [inline] __sk_destruct+0x4a6/0x920 net/core/sock.c:2042 sk_destruct+0xbd/0xe0 net/core/sock.c:2058 __sk_free+0xef/0x3d0 net/core/sock.c:2069 sk_free+0x78/0xa0 net/core/sock.c:2080 sock_put include/net/sock.h:1911 [inline] __mptcp_close_ssk+0x435/0x590 net/mptcp/protocol.c:2276 __mptcp_destroy_sock+0x35f/0x830 net/mptcp/protocol.c:2702 mptcp_close+0x5f8/0x7f0 net/mptcp/protocol.c:2750 inet_release+0x12e/0x280 net/ipv4/af_inet.c:428 inet6_release+0x4c/0x70 net/ipv6/af_inet6.c:476 __sock_release+0xcd/0x280 net/socket.c:649 sock_close+0x18/0x20 net/socket.c:1314 __fput+0x286/0x9f0 fs/file_table.c:280 task_work_run+0xdd/0x1a0 kernel/task_work.c:164 tracehook_notify_resume include/linux/tracehook.h:189 [inline] exit_to_user_mode_loop kernel/entry/common.c:175 [inline] exit_to_user_mode_prepare+0x27e/0x290 kernel/entry/common.c:207 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline] syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x44/0xae Fixes: ffa84b5f ("net: add netns refcount tracker to struct sock") Signed-off-by:
Paolo Abeni <pabeni@redhat.com> Reviewed-by:
Matthieu Baerts <matthieu.baerts@tessares.net> Link: https://lore.kernel.org/r/20211214043208.3543046-1-eric.dumazet@gmail.comSigned-off-by:
-
Eric Dumazet authored
syzbot reminded me that rt6_probe() can run from atomic contexts. stack backtrace: CPU: 1 PID: 7461 Comm: syz-executor.2 Not tainted 5.16.0-rc4-next-20211210-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <IRQ> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_usage_bug kernel/locking/lockdep.c:203 [inline] valid_state kernel/locking/lockdep.c:3945 [inline] mark_lock_irq kernel/locking/lockdep.c:4148 [inline] mark_lock.cold+0x61/0x8e kernel/locking/lockdep.c:4605 mark_usage kernel/locking/lockdep.c:4500 [inline] __lock_acquire+0x11d5/0x54a0 kernel/locking/lockdep.c:4981 lock_acquire kernel/locking/lockdep.c:5639 [inline] lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5604 __fs_reclaim_acquire mm/page_alloc.c:4550 [inline] fs_reclaim_acquire+0x115/0x160 mm/page_alloc.c:4564 might_alloc include/linux/sched/mm.h:253 [inline] slab_pre_alloc_hook mm/slab.h:739 [inline] slab_alloc_node mm/slub.c:3145 [inline] slab_alloc mm/slub.c:3239 [inline] kmem_cache_alloc_trace+0x3b/0x2c0 mm/slub.c:3256 kmalloc include/linux/slab.h:581 [inline] kzalloc include/linux/slab.h:715 [inline] ref_tracker_alloc+0xe1/0x430 lib/ref_tracker.c:74 netdev_tracker_alloc include/linux/netdevice.h:3860 [inline] dev_hold_track include/linux/netdevice.h:3877 [inline] rt6_probe net/ipv6/route.c:661 [inline] find_match.part.0+0xac9/0xd00 net/ipv6/route.c:752 find_match net/ipv6/route.c:825 [inline] __find_rr_leaf+0x17f/0xd20 net/ipv6/route.c:826 find_rr_leaf net/ipv6/route.c:847 [inline] rt6_select net/ipv6/route.c:891 [inline] fib6_table_lookup+0x649/0xa20 net/ipv6/route.c:2185 ip6_pol_route+0x1c5/0x11e0 net/ipv6/route.c:2221 pol_lookup_func include/net/ip6_fib.h:580 [inline] fib6_rule_lookup+0x52a/0x6f0 net/ipv6/fib6_rules.c:120 ip6_route_output_flags_noref+0x2e2/0x380 net/ipv6/route.c:2629 ip6_route_output_flags+0x72/0x320 net/ipv6/route.c:2642 ip6_route_output include/net/ip6_route.h:98 [inline] ip6_dst_lookup_tail+0x5ab/0x1620 net/ipv6/ip6_output.c:1070 ip6_dst_lookup_flow+0x8c/0x1d0 net/ipv6/ip6_output.c:1200 geneve_get_v6_dst+0x46f/0x9a0 drivers/net/geneve.c:858 geneve6_xmit_skb drivers/net/geneve.c:991 [inline] geneve_xmit+0x520/0x3530 drivers/net/geneve.c:1074 __netdev_start_xmit include/linux/netdevice.h:4685 [inline] netdev_start_xmit include/linux/netdevice.h:4699 [inline] xmit_one net/core/dev.c:3473 [inline] dev_hard_start_xmit+0x1eb/0x920 net/core/dev.c:3489 __dev_queue_xmit+0x2983/0x3640 net/core/dev.c:4112 neigh_resolve_output net/core/neighbour.c:1522 [inline] neigh_resolve_output+0x50e/0x820 net/core/neighbour.c:1502 neigh_output include/net/neighbour.h:541 [inline] ip6_finish_output2+0x56e/0x14f0 net/ipv6/ip6_output.c:126 __ip6_finish_output net/ipv6/ip6_output.c:191 [inline] __ip6_finish_output+0x61e/0xe80 net/ipv6/ip6_output.c:170 ip6_finish_output+0x32/0x200 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x1e4/0x530 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:451 [inline] NF_HOOK include/linux/netfilter.h:307 [inline] ndisc_send_skb+0xa99/0x17f0 net/ipv6/ndisc.c:508 ndisc_send_rs+0x12e/0x6f0 net/ipv6/ndisc.c:702 addrconf_rs_timer+0x3f2/0x820 net/ipv6/addrconf.c:3898 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421 expire_timers kernel/time/timer.c:1466 [inline] __run_timers.part.0+0x675/0xa20 kernel/time/timer.c:1734 __run_timers kernel/time/timer.c:1715 [inline] run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1747 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097 </IRQ> Fixes: fb67510b ("ipv6: add net device refcount tracker to rt6_probe_deferred()") Signed-off-by:
-
- 14 Dec, 2021 3 commits
-
-
Tony Nguyen authored
Remove the unused define ICE_FLOW_SEG_HDRS_L2_MASK. Reported-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by:
Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by:
Paul Menzel <pmenzel@molgen.mpg.de> Tested-by:
Gurucharan G <gurucharanx.g@intel.com>
-
Dan Carpenter authored
The "bitmap" variable is already an unsigned long so there is no need for this cast. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Tested-by:
-
Tony Nguyen authored
As all functions now return standard error codes, propagate the values being returned instead of converting them to generic values. Signed-off-by:
-
