- 01 Oct, 2018 2 commits
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Eric Dumazet authored
In normal SYN processing, packets are handled without listener lock and in RCU protected ingress path. But syzkaller is known to be able to trick us and SYN packets might be processed in process context, after being queued into socket backlog. In commit 06f877d6 ("tcp/dccp: fix other lockdep splats accessing ireq_opt") I made a very stupid fix, that happened to work mostly because of the regular path being RCU protected. Really the thing protecting ireq->ireq_opt is RCU read lock, and the pseudo request refcnt is not relevant. This patch extends what I did in commit 449809a6 ("tcp/dccp: block BH for SYN processing") by adding an extra rcu_read_{lock|unlock} pair in the paths that might be taken when processing SYN from socket backlog (thus possibly in process context) Fixes: 06f877d6 ("tcp/dccp: fix other lockdep splats accessing ireq_opt") Signed-off-by:
Eric Dumazet <edumazet@google.com> Reported-by:
syzbot <syzkaller@googlegroups.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller authored
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for your net tree: 1) Skip ip_sabotage_in() for packet making into the VRF driver, otherwise packets are dropped, from David Ahern. 2) Clang compilation warning uncovering typo in the nft_validate_register_store() call from nft_osf, from Stefan Agner. 3) Double sizeof netlink message length calculations in ctnetlink, from zhong jiang. 4) Missing rb_erase() on batch full in rbtree garbage collector, from Taehee Yoo. 5) Calm down compilation warning in nf_hook(), from Florian Westphal. 6) Missing check for non-null sk in xt_socket before validating netns procedence, from Flavio Leitner. ==================== Signed-off-by:
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- 29 Sep, 2018 14 commits
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Johannes Berg authored
Fix a simple typo: attribuets -> attributes Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Hans de Goede authored
Disable the clk during suspend to save power. Note that tp->clk may be NULL, the clk core functions handle this without problems. Reviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by:
Carlo Caione <carlo@endlessm.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Shahed Shaikh authored
In regular NIC transmission flow, driver always configures MAC using Tx queue zero descriptor as a part of MAC learning flow. But with multi Tx queue supported NIC, regular transmission can occur on any non-zero Tx queue and from that context it uses Tx queue zero descriptor to configure MAC, at the same time TX queue zero could be used by another CPU for regular transmission which could lead to Tx queue zero descriptor corruption and cause FW abort. This patch fixes this in such a way that driver always configures learned MAC address from the same Tx queue which is used for regular transmission. Fixes: 7e2cf4fe ("qlcnic: change driver hardware interface mechanism") Signed-off-by:
Shahed Shaikh <shahed.shaikh@cavium.com> Signed-off-by:
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LUU Duc Canh authored
We see the following scenario: 1) Link endpoint B on node 1 discovers that its peer endpoint is gone. Since there is a second working link, failover procedure is started. 2) Link endpoint A on node 1 sends a FAILOVER message to peer endpoint A on node 2. The node item 1->2 goes to state FAILINGOVER. 3) Linke endpoint A/2 receives the failover, and is supposed to take down its parallell link endpoint B/2, while producing a FAILOVER message to send back to A/1. 4) However, B/2 has already been deleted, so no FAILOVER message can created. 5) Node 1->2 remains in state FAILINGOVER forever, refusing to receive any messages that can bring B/1 up again. We are left with a non- redundant link between node 1 and 2. We fix this with letting endpoint A/2 build a dummy FAILOVER message to send to back to A/1, so that the situation can be resolved. Signed-off-by:
LUU Duc Canh <canh.d.luu@dektech.com.au> Signed-off-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
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David S. Miller authored
Florian Fainelli says: ==================== net: usb: Check for Wake-on-LAN modes Most of our USB Ethernet drivers don't seem to be checking properly whether the user is supplying a correct Wake-on-LAN mode to enter, so the experience as an user could be confusing, since it would generally lead to either no wake-up, or the device not being marked for wake-up. Please review! Changes in v2: - fixed lan78xx handling, thanks Woojung! ==================== Signed-off-by: -
Florian Fainelli authored
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: e0e474a8 ("smsc95xx: add wol magic packet support") Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Florian Fainelli authored
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: 6c636503 ("smsc75xx: add wol magic packet support") Signed-off-by:
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Florian Fainelli authored
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: 21ff2e89 ("r8152: support WOL") Signed-off-by:
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Florian Fainelli authored
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: 19a38d8e ("USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support") Signed-off-by:
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Florian Fainelli authored
The driver supports a fair amount of Wake-on-LAN modes, but is not checking that the user specified one that is supported. Fixes: 55d7de9d ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") Signed-off-by:
Woojung Huh <Woojung.Huh@Microchip.com> Signed-off-by:
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Florian Fainelli authored
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: e2ca90c2 ("ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver") Signed-off-by:
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Florian Fainelli authored
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: 2e55cc72 ("[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters") Signed-off-by:
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David S. Miller authored
Merge branch 'ieee802154-for-davem-2018-09-28' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan Stefan Schmidt says: ==================== pull-request: ieee802154 for net 2018-09-28 An update from ieee802154 for your *net* tree. Some cleanup patches throughout the drivers from the Huawei tag team Yue Haibing and Zhong Jiang. Xue is replacing some magic numbers with defines in his mcr20a driver. ==================== Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fsDavid S. Miller authored
David Howells says: ==================== rxrpc: Fixes Here are some miscellaneous fixes for AF_RXRPC: (1) Remove a duplicate variable initialisation. (2) Fix one of the checks made when we decide to set up a new incoming service call in which a flag is being checked in the wrong field of the packet header. This check is abstracted out into helper functions. (3) Fix RTT gathering. The code has been trying to make use of socket timestamps, but wasn't actually enabling them. The code has also been recording a transmit time for the outgoing packet for which we're going to measure the RTT after sending the message - but we can get the incoming packet before we get to that and record a negative RTT. (4) Fix the emission of BUSY packets (we are emitting ABORTs instead). (5) Improve error checking on incoming packets. (6) Try to fix a bug in new service call handling whereby a BUG we should never be able to reach somehow got triggered. Do this by moving much of the checking as early as possible and not repeating it later (depends on (5) above). (7) Fix the sockopts set on a UDP6 socket to include the ones set on a UDP4 socket so that we receive UDP4 errors and packet-too-large notifications too. (8) Fix the distribution of errors so that we do it at the point of receiving an error in the UDP callback rather than deferring it thereby cutting short any transmissions that would otherwise occur in the window. ==================== Signed-off-by:
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- 28 Sep, 2018 24 commits
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David S. Miller authored
Eric Dumazet says: ==================== netpoll: second round of fixes. As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture, showing one ksoftirqd eating all cycles can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. It seems that all networking drivers that do use NAPI for their TX completions, should not provide a ndo_poll_controller() : Most NAPI drivers have netpoll support already handled in core networking stack, since netpoll_poll_dev() uses poll_napi(dev) to iterate through registered NAPI contexts for a device. First patch is a fix in poll_one_napi(). Then following patches take care of ten drivers. ==================== Signed-off-by: -
Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ibmvnic uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. ibmvnic_netpoll_controller() was completely wrong anyway, as it was scheduling NAPI to service RX queues (instead of TX), so I doubt netpoll ever worked on this driver. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. sfc-falcon uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
Bert Kenward <bkenward@solarflare.com> Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. sfc uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ena uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. netxen uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. qlcnic uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. virto_net uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. hns uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ehea uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by:
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Eric Dumazet authored
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. hinic uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Note that hinic_netpoll() was incorrectly scheduling NAPI on both RX and TX queues. Signed-off-by:
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Eric Dumazet authored
Since we do no longer require NAPI drivers to provide an ndo_poll_controller(), napi_schedule() has not been done before poll_one_napi() invocation. So testing NAPI_STATE_SCHED is likely to cause early returns. While we are at it, remove outdated comment. Note to future bisections : This change might surface prior bugs in drivers. See commit 73f21c65 ("bnxt_en: Fix TX timeout during netpoll.") for one occurrence. Fixes: ac3d9dd0 ("netpoll: make ndo_poll_controller() optional") Signed-off-by:
Song Liu <songliubraving@fb.com> Cc: Michael Chan <michael.chan@broadcom.com> Signed-off-by:
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David S. Miller authored
Merge tag 'mac80211-for-davem-2018-09-27' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== More patches than I'd like perhaps, but each seems reasonable: * two new spectre-v1 mitigations in nl80211 * TX status fix in general, and mesh in particular * powersave vs. offchannel fix * regulatory initialization fix * fix for a queue hang due to a bad return value * allocate TXQs for active monitor interfaces, fixing my earlier patch to avoid unnecessary allocations where I missed this case needed them * fix TDLS data frames priority assignment * fix scan results processing to take into account duplicate channel numbers (over different operating classes, but we don't necessarily know the operating class) * various hwsim fixes for radio destruction and new radio announcement messages * remove an extraneous kernel-doc line ==================== Signed-off-by:
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Sudarsana Reddy Kalluru authored
The structure shared between driver and the management FW (mfw) differ in sizes. This would lead to issues when driver try to access the structure members which are not-aligned with the mfw copy e.g., data_ptr usage in the case of mfw_tlv request. Align the driver structure with mfw copy, add reserved field(s) to driver structure for the members not used by the driver. Fixes: dd006921 ("qed: Add MFW interfaces for TLV request support.) Signed-off-by:
Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by:
Michal Kalderon <Michal.Kalderon@cavium.com>
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Sudarsana Reddy Kalluru authored
Signed-off-by:
Ameen Rahman <Ameen.Rahman@cavium.com> Signed-off-by:
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Stephen Hemminger authored
I haven't been doing reviews only but not active development on bridge code for several years. Roopa and Nikolay have been doing most of the new features and have agreed to take over as new co-maintainers. Signed-off-by:
Stephen Hemminger <stephen@networkplumber.org> Acked-by:
Roopa Prabhu <roopa@cumulusnetworks.com> Acked-by:
Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
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David S. Miller authored
Julian Wiedmann says: ==================== s390/qeth: fixes 2019-09-26 please apply two qeth patches for -net. The first is a trivial cleanup required for patch #2 by Jean, which fixes a potential endless loop. ==================== Signed-off-by: -
Jean Delvare authored
Functions qeth_get_ipa_msg and qeth_get_ipa_cmd_name are modifying the last member of global arrays without any locking that I can see. If two instances of either function are running at the same time, it could cause a race ultimately leading to an array overrun (the contents of the last entry of the array is the only guarantee that the loop will ever stop). Performing the lookups without modifying the arrays is admittedly slower (two comparisons per iteration instead of one) but these are operations which are rare (should only be needed in error cases or when debugging, not during successful operation) and it seems still less costly than introducing a mutex to protect the arrays in question. As a side bonus, it allows us to declare both arrays as const data. Signed-off-by:
Jean Delvare <jdelvare@suse.de> Cc: Julian Wiedmann <jwi@linux.ibm.com> Cc: Ursula Braun <ubraun@linux.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by:
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zhong jiang authored
Use the common code ARRAY_SIZE macro instead of a private implementation. Reviewed-by:
zhong jiang <zhongjiang@huawei.com> Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by:
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Flavio Leitner authored
Only check for the network namespace if the socket is available. Fixes: f5646501 ("netfilter: check if the socket netns is correct.") Reported-by:
Guenter Roeck <linux@roeck-us.net> Tested-by:
Flavio Leitner <fbl@redhat.com> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Florian Westphal authored
Unfortunately some versions of gcc emit following warning: $ make net/xfrm/xfrm_output.o linux/compiler.h:252:20: warning: array subscript is above array bounds [-Warray-bounds] hook_head = rcu_dereference(net->nf.hooks_arp[hook]); ^~~~~~~~~~~~~~~~~~~~~ xfrm_output_resume passes skb_dst(skb)->ops->family as its 'pf' arg so compiler can't know that we'll never access hooks_arp[]. (NFPROTO_IPV4 or NFPROTO_IPV6 are only possible cases). Avoid this by adding an explicit WARN_ON_ONCE() check. This patch has no effect if the family is a compile-time constant as gcc will remove the switch() construct entirely. Reported-by:David Ahern <dsahern@gmail.com> Signed-off-by:
Florian Westphal <fw@strlen.de> Reviewed-by:
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Taehee Yoo authored
The nft_set_gc_batch_check() checks whether gc buffer is full. If gc buffer is full, gc buffer is released by the nft_set_gc_batch_complete() internally. In case of rbtree, the rb_erase() should be called before calling the nft_set_gc_batch_complete(). therefore the rb_erase() should be called before calling the nft_set_gc_batch_check() too. test commands: table ip filter { set set1 { type ipv4_addr; flags interval, timeout; gc-interval 10s; timeout 1s; elements = { 1-2, 3-4, 5-6, ... 10000-10001, } } } %nft -f test.nft splat looks like: [ 430.273885] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 430.282158] general protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN PTI [ 430.283116] CPU: 1 PID: 190 Comm: kworker/1:2 Tainted: G B 4.18.0+ #7 [ 430.283116] Workqueue: events_power_efficient nft_rbtree_gc [nf_tables_set] [ 430.313559] RIP: 0010:rb_next+0x81/0x130 [ 430.313559] Code: 08 49 bd 00 00 00 00 00 fc ff df 48 bb 00 00 00 00 00 fc ff df 48 85 c0 75 05 eb 58 48 89 d4 [ 430.313559] RSP: 0018:ffff88010cdb7680 EFLAGS: 00010207 [ 430.313559] RAX: 0000000000b84854 RBX: dffffc0000000000 RCX: ffffffff83f01973 [ 430.313559] RDX: 000000000017090c RSI: 0000000000000008 RDI: 0000000000b84864 [ 430.313559] RBP: ffff8801060d4588 R08: fffffbfff09bc349 R09: fffffbfff09bc349 [ 430.313559] R10: 0000000000000001 R11: fffffbfff09bc348 R12: ffff880100f081a8 [ 430.313559] R13: dffffc0000000000 R14: ffff880100ff8688 R15: dffffc0000000000 [ 430.313559] FS: 0000000000000000(0000) GS:ffff88011b400000(0000) knlGS:0000000000000000 [ 430.313559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.313559] CR2: 0000000001551008 CR3: 000000005dc16000 CR4: 00000000001006e0 [ 430.313559] Call Trace: [ 430.313559] nft_rbtree_gc+0x112/0x5c0 [nf_tables_set] [ 430.313559] process_one_work+0xc13/0x1ec0 [ 430.313559] ? _raw_spin_unlock_irq+0x29/0x40 [ 430.313559] ? pwq_dec_nr_in_flight+0x3c0/0x3c0 [ 430.313559] ? set_load_weight+0x270/0x270 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __switch_to_asm+0x40/0x70 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __switch_to_asm+0x40/0x70 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __switch_to_asm+0x40/0x70 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __switch_to_asm+0x40/0x70 [ 430.313559] ? __switch_to_asm+0x34/0x70 [ 430.313559] ? __schedule+0x6d3/0x1f50 [ 430.313559] ? find_held_lock+0x39/0x1c0 [ 430.313559] ? __sched_text_start+0x8/0x8 [ 430.313559] ? cyc2ns_read_end+0x10/0x10 [ 430.313559] ? save_trace+0x300/0x300 [ 430.313559] ? sched_clock_local+0xd4/0x140 [ 430.313559] ? find_held_lock+0x39/0x1c0 [ 430.313559] ? worker_thread+0x353/0x1120 [ 430.313559] ? worker_thread+0x353/0x1120 [ 430.313559] ? lock_contended+0xe70/0xe70 [ 430.313559] ? __lock_acquire+0x4500/0x4500 [ 430.535635] ? do_raw_spin_unlock+0xa5/0x330 [ 430.535635] ? do_raw_spin_trylock+0x101/0x1a0 [ 430.535635] ? do_raw_spin_lock+0x1f0/0x1f0 [ 430.535635] ? _raw_spin_lock_irq+0x10/0x70 [ 430.535635] worker_thread+0x15d/0x1120 [ ... ] Fixes: 8d8540c4 ("netfilter: nft_set_rbtree: add timeout support") Signed-off-by:Taehee Yoo <ap420073@gmail.com> Signed-off-by:
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David Howells authored
Fix error distribution by immediately delivering the errors to all the affected calls rather than deferring them to a worker thread. The problem with the latter is that retries and things can happen in the meantime when we want to stop that sooner. To this end: (1) Stop the error distributor from removing calls from the error_targets list so that peer->lock isn't needed to synchronise against other adds and removals. (2) Require the peer's error_targets list to be accessed with RCU, thereby avoiding the need to take peer->lock over distribution. (3) Don't attempt to affect a call's state if it is already marked complete. Signed-off-by:David Howells <dhowells@redhat.com>
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David Howells authored
It seems that enabling IPV6_RECVERR on an IPv6 socket doesn't also turn on IP_RECVERR, so neither local errors nor ICMP-transported remote errors from IPv4 peer addresses are returned to the AF_RXRPC protocol. Make the sockopt setting code in rxrpc_open_socket() fall through from the AF_INET6 case to the AF_INET case to turn on all the AF_INET options too in the AF_INET6 case. Fixes: f2aeed3a ("rxrpc: Fix error reception on AF_INET6 sockets") Signed-off-by:
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