- 06 Apr, 2021 8 commits
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Alexander Aring authored
This patch stops dumping llsec devkeys for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-10-aahringo@redhat.comSigned-off-by:
Stefan Schmidt <stefan@datenfreihafen.org>
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Alexander Aring authored
This patch forbids to del llsec dev for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
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Alexander Aring authored
This patch forbids to add llsec dev for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
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Alexander Aring authored
This patch stops dumping llsec devs for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
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Alexander Aring authored
This patch forbids to del llsec key for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
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Alexander Aring authored
This patch forbids to add llsec key for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
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Alexander Aring authored
This patch stops dumping llsec keys for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by:
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Alexander Aring authored
This patch forbids to set llsec params for monitor interfaces which we don't support yet. Reported-by: syzbot+8b6719da8a04beeafcc3@syzkaller.appspotmail.com Signed-off-by:
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- 02 Mar, 2021 1 commit
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Alexander Aring authored
This patch fixes a null pointer derefence for panid handle by move the check for the netlink variable directly before accessing them. Reported-by: syzbot+d4c07de0144f6f63be3a@syzkaller.appspotmail.com Signed-off-by:
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- 24 Feb, 2021 5 commits
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Alexander Aring authored
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_DEVKEY is not set by the user. If this is the case nl802154 will return -EINVAL. Reported-by: syzbot+368672e0da240db53b5f@syzkaller.appspotmail.com Signed-off-by:
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Alexander Aring authored
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_KEY is not set by the user. If this is the case nl802154 will return -EINVAL. Reported-by: syzbot+ce4e062c2d51977ddc50@syzkaller.appspotmail.com Signed-off-by:
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Alexander Aring authored
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_DEVICE is not set by the user. If this is the case nl802154 will return -EINVAL. Reported-by: syzbot+d946223c2e751d136c94@syzkaller.appspotmail.com Signed-off-by:
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Alexander Aring authored
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_KEY is not set by the user. If this is the case nl802154 will return -EINVAL. Reported-by: syzbot+ac5c11d2959a8b3c4806@syzkaller.appspotmail.com Signed-off-by:
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Stefan Schmidt authored
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- 23 Feb, 2021 26 commits
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Jakub Kicinski authored
Jason Donenfeld says: ==================== wireguard fixes for 5.12-rc1 This series has a collection of fixes that have piled up for a little while now, that I unfortunately didn't get a chance to send out earlier. 1) Removes unlikely() from IS_ERR(), since it's already implied. 2) Remove a bogus sparse annotation that hasn't been needed for years. 3) Addition test in the test suite for stressing parallel ndo_start_xmit. 4) Slight struct reordering in preparation for subsequent fix. 5) If skb->protocol is bogus, we no longer attempt to send icmp messages. 6) Massive memory usage fix, hit by larger deployments. 7) Fix typo in kconfig dependency logic. (1) and (2) are tiny cleanups, and (3) is just a test, so if you're trying to reduce churn, you could not backport these. But (4), (5), (6), and (7) fix problems and should be applied to stable. IMO, it's probably easiest to just apply them all to stable. ==================== Link: https://lore.kernel.org/r/20210222162549.3252778-1-Jason@zx2c4.comSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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Jason A. Donenfeld authored
The condition here was incorrect: a non-neon fallback implementation is available on arm32 when NEON is not supported. Reported-by:
Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> Fixes: e7096c13 ("net: WireGuard secure network tunnel") Signed-off-by:
Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by:
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Jason A. Donenfeld authored
Having two ring buffers per-peer means that every peer results in two massive ring allocations. On an 8-core x86_64 machine, this commit reduces the per-peer allocation from 18,688 bytes to 1,856 bytes, which is an 90% reduction. Ninety percent! With some single-machine deployments approaching 500,000 peers, we're talking about a reduction from 7 gigs of memory down to 700 megs of memory. In order to get rid of these per-peer allocations, this commit switches to using a list-based queueing approach. Currently GSO fragments are chained together using the skb->next pointer (the skb_list_* singly linked list approach), so we form the per-peer queue around the unused skb->prev pointer (which sort of makes sense because the links are pointing backwards). Use of skb_queue_* is not possible here, because that is based on doubly linked lists and spinlocks. Multiple cores can write into the queue at any given time, because its writes occur in the start_xmit path or in the udp_recv path. But reads happen in a single workqueue item per-peer, amounting to a multi-producer, single-consumer paradigm. The MPSC queue is implemented locklessly and never blocks. However, it is not linearizable (though it is serializable), with a very tight and unlikely race on writes, which, when hit (some tiny fraction of the 0.15% of partial adds on a fully loaded 16-core x86_64 system), causes the queue reader to terminate early. However, because every packet sent queues up the same workqueue item after it is fully added, the worker resumes again, and stopping early isn't actually a problem, since at that point the packet wouldn't have yet been added to the encryption queue. These properties allow us to avoid disabling interrupts or spinning. The design is based on Dmitry Vyukov's algorithm [1]. Performance-wise, ordinarily list-based queues aren't preferable to ringbuffers, because of cache misses when following pointers around. However, we *already* have to follow the adjacent pointers when working through fragments, so there shouldn't actually be any change there. A potential downside is that dequeueing is a bit more complicated, but the ptr_ring structure used prior had a spinlock when dequeueing, so all and all the difference appears to be a wash. Actually, from profiling, the biggest performance hit, by far, of this commit winds up being atomic_add_unless(count, 1, max) and atomic_ dec(count), which account for the majority of CPU time, according to perf. In that sense, the previous ring buffer was superior in that it could check if it was full by head==tail, which the list-based approach cannot do. But all and all, this enables us to get massive memory savings, allowing WireGuard to scale for real world deployments, without taking much of a performance hit. [1] http://www.1024cores.net/home/lock-free-algorithms/queues/intrusive-mpsc-node-based-queueReviewed-by:
Dmitry Vyukov <dvyukov@google.com> Reviewed-by:
Toke Høiland-Jørgensen <toke@redhat.com> Fixes: e7096c13 ("net: WireGuard secure network tunnel") Signed-off-by:
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Jason A. Donenfeld authored
If skb->protocol doesn't match the actual skb->data header, it's probably not a good idea to pass it off to icmp{,v6}_ndo_send, which is expecting to reply to a valid IP packet. So this commit has that early mismatch case jump to a later error label. Fixes: e7096c13 ("net: WireGuard secure network tunnel") Signed-off-by: -
Jason A. Donenfeld authored
The is_dead boolean is checked for every single packet, while the internal_id member is used basically only for pr_debug messages. So it makes sense to hoist up is_dead into some space formerly unused by a struct hole, while demoting internal_api to below the lowest struct cache line. Signed-off-by:
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Jason A. Donenfeld authored
In order to test ndo_start_xmit being called in parallel, explicitly add separate tests, which should all run on different cores. This should help tease out bugs associated with queueing up packets from different cores in parallel. Currently, it hasn't found those types of bugs, but given future planned work, this is a useful regression to avoid. Fixes: e7096c13 ("net: WireGuard secure network tunnel") Signed-off-by:
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Jann Horn authored
The endpoint->src_if4 has nothing to do with fixed-endian numbers; remove the bogus annotation. This was introduced in https://git.zx2c4.com/wireguard-monolithic-historical/commit?id=14e7d0a499a676ec55176c0de2f9fcbd34074a82 in the historical WireGuard repo because the old code used to zero-initialize multiple members as follows: endpoint->src4.s_addr = endpoint->src_if4 = fl.saddr = 0; Because fl.saddr is fixed-endian and an assignment returns a value with the type of its left operand, this meant that sparse detected an assignment between values of different endianness. Since then, this assignment was already split up into separate statements; just the cast survived. Signed-off-by:
Jann Horn <jannh@google.com> Signed-off-by:
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Antonio Quartulli authored
The definition of IS_ERR() already applies the unlikely() notation when checking the error status of the passed pointer. For this reason there is no need to have the same notation outside of IS_ERR() itself. Clean up code by removing redundant notation. Signed-off-by:
Antonio Quartulli <a@unstable.cc> Signed-off-by:
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Takeshi Misawa authored
If qrtr_endpoint_register() failed, tun is leaked. Fix this, by freeing tun in error path. syzbot report: BUG: memory leak unreferenced object 0xffff88811848d680 (size 64): comm "syz-executor684", pid 10171, jiffies 4294951561 (age 26.070s) hex dump (first 32 bytes): 80 dd 0a 84 ff ff ff ff 00 00 00 00 00 00 00 00 ................ 90 d6 48 18 81 88 ff ff 90 d6 48 18 81 88 ff ff ..H.......H..... backtrace: [<0000000018992a50>] kmalloc include/linux/slab.h:552 [inline] [<0000000018992a50>] kzalloc include/linux/slab.h:682 [inline] [<0000000018992a50>] qrtr_tun_open+0x22/0x90 net/qrtr/tun.c:35 [<0000000003a453ef>] misc_open+0x19c/0x1e0 drivers/char/misc.c:141 [<00000000dec38ac8>] chrdev_open+0x10d/0x340 fs/char_dev.c:414 [<0000000079094996>] do_dentry_open+0x1e6/0x620 fs/open.c:817 [<000000004096d290>] do_open fs/namei.c:3252 [inline] [<000000004096d290>] path_openat+0x74a/0x1b00 fs/namei.c:3369 [<00000000b8e64241>] do_filp_open+0xa0/0x190 fs/namei.c:3396 [<00000000a3299422>] do_sys_openat2+0xed/0x230 fs/open.c:1172 [<000000002c1bdcef>] do_sys_open fs/open.c:1188 [inline] [<000000002c1bdcef>] __do_sys_openat fs/open.c:1204 [inline] [<000000002c1bdcef>] __se_sys_openat fs/open.c:1199 [inline] [<000000002c1bdcef>] __x64_sys_openat+0x7f/0xe0 fs/open.c:1199 [<00000000f3a5728f>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000004b38b7ec>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fixes: 28fb4e59 ("net: qrtr: Expose tunneling endpoint to user space") Reported-by: syzbot+5d6e4af21385f5cfc56a@syzkaller.appspotmail.com Signed-off-by:Takeshi Misawa <jeliantsurux@gmail.com> Link: https://lore.kernel.org/r/20210221234427.GA2140@DESKTOPSigned-off-by:
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Taehee Yoo authored
The debug check must be done after unregister_netdevice_many() call -- the hlist_del_rcu() for this is done inside .ndo_stop. This is the same with commit 0fda7600 ("geneve: move debug check after netdev unregister") Test commands: ip netns del A ip netns add A ip netns add B ip netns exec B ip link add vxlan0 type vxlan vni 100 local 10.0.0.1 \ remote 10.0.0.2 dstport 4789 srcport 4789 4789 ip netns exec B ip link set vxlan0 netns A ip netns exec A ip link set vxlan0 up ip netns del B Splat looks like: [ 73.176249][ T7] ------------[ cut here ]------------ [ 73.178662][ T7] WARNING: CPU: 4 PID: 7 at drivers/net/vxlan.c:4743 vxlan_exit_batch_net+0x52e/0x720 [vxlan] [ 73.182597][ T7] Modules linked in: vxlan openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 mlx5_core nfp mlxfw ixgbevf tls sch_fq_codel nf_tables nfnetlink ip_tables x_tables unix [ 73.190113][ T7] CPU: 4 PID: 7 Comm: kworker/u16:0 Not tainted 5.11.0-rc7+ #838 [ 73.193037][ T7] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 73.196986][ T7] Workqueue: netns cleanup_net [ 73.198946][ T7] RIP: 0010:vxlan_exit_batch_net+0x52e/0x720 [vxlan] [ 73.201509][ T7] Code: 00 01 00 00 0f 84 39 fd ff ff 48 89 ca 48 c1 ea 03 80 3c 1a 00 0f 85 a6 00 00 00 89 c2 48 83 c2 02 49 8b 14 d4 48 85 d2 74 ce <0f> 0b eb ca e8 b9 51 db dd 84 c0 0f 85 4a fe ff ff 48 c7 c2 80 bc [ 73.208813][ T7] RSP: 0018:ffff888100907c10 EFLAGS: 00010286 [ 73.211027][ T7] RAX: 000000000000003c RBX: dffffc0000000000 RCX: ffff88800ec411f0 [ 73.213702][ T7] RDX: ffff88800a278000 RSI: ffff88800fc78c70 RDI: ffff88800fc78070 [ 73.216169][ T7] RBP: ffff88800b5cbdc0 R08: fffffbfff424de61 R09: fffffbfff424de61 [ 73.218463][ T7] R10: ffffffffa126f307 R11: fffffbfff424de60 R12: ffff88800ec41000 [ 73.220794][ T7] R13: ffff888100907d08 R14: ffff888100907c50 R15: ffff88800fc78c40 [ 73.223337][ T7] FS: 0000000000000000(0000) GS:ffff888114800000(0000) knlGS:0000000000000000 [ 73.225814][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.227616][ T7] CR2: 0000562b5cb4f4d0 CR3: 0000000105fbe001 CR4: 00000000003706e0 [ 73.229700][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.231820][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.233844][ T7] Call Trace: [ 73.234698][ T7] ? vxlan_err_lookup+0x3c0/0x3c0 [vxlan] [ 73.235962][ T7] ? ops_exit_list.isra.11+0x93/0x140 [ 73.237134][ T7] cleanup_net+0x45e/0x8a0 [ ... ] Fixes: 57b61127 ("vxlan: speedup vxlan tunnels dismantle") Signed-off-by:
Taehee Yoo <ap420073@gmail.com> Link: https://lore.kernel.org/r/20210221154552.11749-1-ap420073@gmail.comSigned-off-by:
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Jakub Kicinski authored
Hayes Wang says: ==================== r8152: minor adjustments These patches are used to adjust the code. ==================== Link: https://lore.kernel.org/r/1394712342-15778-341-Taiwan-albertk@realtek.comSigned-off-by:
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Hayes Wang authored
Add rtl_eee_plus_en() and rtl_green_en(). Signed-off-by:
Hayes Wang <hayeswang@realtek.com> Signed-off-by:
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Hayes Wang authored
Some messages are before calling register_netdev(), so replace netif_err() with dev_err(). Signed-off-by:
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Hayes Wang authored
Return error code if autosuspend_en, eee_get, or eee_set don't exist. Signed-off-by:
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Hayes Wang authored
U1/U2 shoued be enabled for USB 3.0 or later. The USB 2.0 doesn't support it. Signed-off-by:
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wenxu authored
Add invalid and reply flags validate in the fl_validate_ct_state. This makes the checking complete if compared to ovs' validate_ct_state(). Signed-off-by:
wenxu <wenxu@ucloud.cn> Reviewed-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Link: https://lore.kernel.org/r/1614064315-364-1-git-send-email-wenxu@ucloud.cnSigned-off-by:
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Jakub Kicinski authored
Florian Fainelli says: ==================== net: dsa: Learning fixes for b53/bcm_sf2 This patch series contains a couple of fixes for the b53/bcm_sf2 drivers with respect to configuring learning. The first patch is wiring-up the necessary dsa_switch_ops operations in order to support the offloading of bridge flags. The second patch corrects the switch driver's default learning behavior which was unfortunately wrong from day one. This is submitted against "net" because this is technically a bug fix since ports should not have had learning enabled by default but given this is dependent upon Vladimir's recent br_flags series, there is no Fixes tag provided. I will be providing targeted stable backports that look a bit different. Changes in v2: - added first patch - updated second patch to include BR_LEARNING check in br_flags_pre as a support bridge flag to offload ==================== Link: https://lore.kernel.org/r/20210222223010.2907234-1-f.fainelli@gmail.comSigned-off-by:
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Florian Fainelli authored
Add support for being able to set the learning attribute on port, and make sure that the standalone ports start up with learning disabled. We can remove the code in bcm_sf2 that configured the ports learning attribute because we want the standalone ports to have learning disabled by default and port 7 cannot be bridged, so its learning attribute will not change past its initial configuration. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Reviewed-by:
Vladimir Oltean <olteanv@gmail.com> Signed-off-by:
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Florian Fainelli authored
Because bcm_sf2 implements its own dsa_switch_ops we need to export the b53_br_flags_pre(), b53_br_flags() and b53_set_mrouter so we can wire-up them up like they used to be with the former b53_br_egress_floods(). Fixes: a8b659e7 ("net: dsa: act as passthrough for bridge port flags") Signed-off-by:
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Krzysztof Halasa authored
sky2.c driver uses netdev_warn() before the net device is initialized. Fix it by using dev_warn() instead. Signed-off-by:
Krzysztof Halasa <khalasa@piap.pl> Link: https://lore.kernel.org/r/m3a6s1r1ul.fsf@t19.piap.plSigned-off-by:
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Sieng Piaw Liew authored
In ndo_stop functions, netdev_completed_queue() is called during forced tx reclaim, after netdev_reset_queue(). This may trigger kernel panic if there is any tx skb left. This patch moves netdev_reset_queue() to after tx reclaim, so BQL can complete successfully then reset. Signed-off-by:
Sieng Piaw Liew <liew.s.piaw@gmail.com> Fixes: 4c59b0f5 ("bcm63xx_enet: add BQL support") Acked-by:
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Jason A. Donenfeld authored
The icmp{,v6}_send functions make all sorts of use of skb->cb, casting it with IPCB or IP6CB, assuming the skb to have come directly from the inet layer. But when the packet comes from the ndo layer, especially when forwarded, there's no telling what might be in skb->cb at that point. As a result, the icmp sending code risks reading bogus memory contents, which can result in nasty stack overflows such as this one reported by a user: panic+0x108/0x2ea __stack_chk_fail+0x14/0x20 __icmp_send+0x5bd/0x5c0 icmp_ndo_send+0x148/0x160 In icmp_send, skb->cb is cast with IPCB and an ip_options struct is read from it. The optlen parameter there is of particular note, as it can induce writes beyond bounds. There are quite a few ways that can happen in __ip_options_echo. For example: // sptr/skb are attacker-controlled skb bytes sptr = skb_network_header(skb); // dptr/dopt points to stack memory allocated by __icmp_send dptr = dopt->__data; // sopt is the corrupt skb->cb in question if (sopt->rr) { optlen = sptr[sopt->rr+1]; // corrupt skb->cb + skb->data soffset = sptr[sopt->rr+2]; // corrupt skb->cb + skb->data // this now writes potentially attacker-controlled data, over // flowing the stack: memcpy(dptr, sptr+sopt->rr, optlen); } In the icmpv6_send case, the story is similar, but not as dire, as only IP6CB(skb)->iif and IP6CB(skb)->dsthao are used. The dsthao case is worse than the iif case, but it is passed to ipv6_find_tlv, which does a bit of bounds checking on the value. This is easy to simulate by doing a `memset(skb->cb, 0x41, sizeof(skb->cb));` before calling icmp{,v6}_ndo_send, and it's only by good fortune and the rarity of icmp sending from that context that we've avoided reports like this until now. For example, in KASAN: BUG: KASAN: stack-out-of-bounds in __ip_options_echo+0xa0e/0x12b0 Write of size 38 at addr ffff888006f1f80e by task ping/89 CPU: 2 PID: 89 Comm: ping Not tainted 5.10.0-rc7-debug+ #5 Call Trace: dump_stack+0x9a/0xcc print_address_description.constprop.0+0x1a/0x160 __kasan_report.cold+0x20/0x38 kasan_report+0x32/0x40 check_memory_region+0x145/0x1a0 memcpy+0x39/0x60 __ip_options_echo+0xa0e/0x12b0 __icmp_send+0x744/0x1700 Actually, out of the 4 drivers that do this, only gtp zeroed the cb for the v4 case, while the rest did not. So this commit actually removes the gtp-specific zeroing, while putting the code where it belongs in the shared infrastructure of icmp{,v6}_ndo_send. This commit fixes the issue by passing an empty IPCB or IP6CB along to the functions that actually do the work. For the icmp_send, this was already trivial, thanks to __icmp_send providing the plumbing function. For icmpv6_send, this required a tiny bit of refactoring to make it behave like the v4 case, after which it was straight forward. Fixes: a2b78e9b ("sunvnet: generate ICMP PTMUD messages for smaller port MTUs") Reported-by:SinYu <liuxyon@gmail.com> Reviewed-by:
Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/netdev/CAF=yD-LOF116aHub6RMe8vB8ZpnrrnoTdqhobEx+bvoA8AsP0w@mail.gmail.com/T/Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queueJakub Kicinski authored
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2021-02-19 This series contains updates to i40e driver only. Slawomir resolves an issue with the IPv6 extension headers being processed incorrectly. Keita Suzuki fixes a memory leak on probe failure. Mateusz initializes AQ command structures to zero to comply with spec, fixes FW flow control settings being overwritten and resolves an issue with adding VLAN filters after enabling FW LLDP. He also adds an additional check when adding TC filter as the current check doesn't properly distinguish between IPv4 and IPv6. Sylwester removes setting disabled bit when syncing filters as this prevents VFs from completing setup. Norbert cleans up sparse warnings. v2: - Fix fixes tag on patch 7 * '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: Fix endianness conversions i40e: Fix add TC filter for IPv6 i40e: Fix VFs not created i40e: Fix addition of RX filters after enabling FW LLDP agent i40e: Fix overwriting flow control settings during driver loading i40e: Add zero-initialization of AQ command structures i40e: Fix memory leak in i40e_probe i40e: Fix flow for IPv6 next header (extension header) ==================== Link: https://lore.kernel.org/r/20210219213606.2567536-1-anthony.l.nguyen@intel.comSigned-off-by:
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Chuhong Yuan authored
mlx4_do_mirror_rule() forgets to call mlx4_free_cmd_mailbox() to free the memory region allocated by mlx4_alloc_cmd_mailbox() before an exit. Add the missed call to fix it. Fixes: 78efed27 ("net/mlx4_core: Support mirroring VF DMFS rules on both ports") Signed-off-by:
Chuhong Yuan <hslester96@gmail.com> Reviewed-by:
Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20210221143559.390277-1-hslester96@gmail.comSigned-off-by:
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Song, Yoong Siang authored
When link speed is not 100 Mbps, port transmit rate and speed divider are set to 8 and 1000000 respectively. These values are incorrect for CBS idleslope and sendslope HW values calculation if the link speed is not 1 Gbps. This patch adds switch statement to set the values of port transmit rate and speed divider for 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, and 100 Mbps. Note that CBS is not supported at 10 Mbps. Fixes: bc41a668 ("net: stmmac: tc: Remove the speed dependency") Fixes: 1f705bc6 ("net: stmmac: Add support for CBS QDISC") Signed-off-by:
Song, Yoong Siang <yoong.siang.song@intel.com> Link: https://lore.kernel.org/r/1613655653-11755-1-git-send-email-yoong.siang.song@intel.comSigned-off-by:
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Jakub Kicinski authored
Paolo Abeni says: ==================== mptcp: a bunch of fixes This series bundle a few MPTCP fixes for the current net tree. They have been detected via syzkaller and packetdrill Patch 1 fixes a slow close for orphaned sockets Patch 2 fixes another hangup at close time, when no data was actually transmitted before close Patch 3 fixes a memory leak with unusual sockopts Patch 4 fixes stray wake-ups on listener sockets ==================== Link: https://lore.kernel.org/r/cover.1613755058.git.pabeni@redhat.comSigned-off-by:
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