Before this commit the decision whether a vxlan layer will be
introduced between the lower interface before the interface is
added to batman was inside the proto. Now the decision is moved
to the user of the proto.
[ Upstream commit 851d0a73c90e6c8c63fef106c6c1e73df7e05d9d ]
From: Joseph Huang <Joseph.Huang@garmin.com>
When enabling multicast snooping, bridge module deadlocks on multicast_lock
if 1) IPv6 is enabled, and 2) there is an existing querier on the same L2
network.
The deadlock was caused by the following sequence: While holding the lock,
br_multicast_open calls br_multicast_join_snoopers, which eventually causes
IP stack to (attempt to) send out a Listener Report (in igmp6_join_group).
Since the destination Ethernet address is a multicast address, br_dev_xmit
feeds the packet back to the bridge via br_multicast_rcv, which in turn
calls br_multicast_add_group, which then deadlocks on multicast_lock.
The fix is to move the call br_multicast_join_snoopers outside of the
critical section. This works since br_multicast_join_snoopers only deals
with IP and does not modify any multicast data structures of the bridge,
so there's no need to hold the lock.
Steps to reproduce:
1. sysctl net.ipv6.conf.all.force_mld_version=1
2. have another querier
3. ip link set dev bridge type bridge mcast_snooping 0 && \
ip link set dev bridge type bridge mcast_snooping 1 < deadlock >
A typical call trace looks like the following:
[ 936.251495] _raw_spin_lock+0x5c/0x68
[ 936.255221] br_multicast_add_group+0x40/0x170 [bridge]
[ 936.260491] br_multicast_rcv+0x7ac/0xe30 [bridge]
[ 936.265322] br_dev_xmit+0x140/0x368 [bridge]
[ 936.269689] dev_hard_start_xmit+0x94/0x158
[ 936.273876] __dev_queue_xmit+0x5ac/0x7f8
[ 936.277890] dev_queue_xmit+0x10/0x18
[ 936.281563] neigh_resolve_output+0xec/0x198
[ 936.285845] ip6_finish_output2+0x240/0x710
[ 936.290039] __ip6_finish_output+0x130/0x170
[ 936.294318] ip6_output+0x6c/0x1c8
[ 936.297731] NF_HOOK.constprop.0+0xd8/0xe8
[ 936.301834] igmp6_send+0x358/0x558
[ 936.305326] igmp6_join_group.part.0+0x30/0xf0
[ 936.309774] igmp6_group_added+0xfc/0x110
[ 936.313787] __ipv6_dev_mc_inc+0x1a4/0x290
[ 936.317885] ipv6_dev_mc_inc+0x10/0x18
[ 936.321677] br_multicast_open+0xbc/0x110 [bridge]
[ 936.326506] br_multicast_toggle+0xec/0x140 [bridge]
Fixes: 4effd28c1245 ("bridge: join all-snoopers multicast address")
Signed-off-by: Joseph Huang <Joseph.Huang@garmin.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Link: https://lore.kernel.org/r/20201204235628.50653-1-Joseph.Huang@garmin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[linus.luessing@c0d3.blue: backported to 4.4]
This device is a dual 5GHz device. It is recommended to manually change the
radio of the first device to the lower 5GHz channels and the second radio
to the upper 5GHz channels
Fixes respondd on 64bit archs, as gluonutil_get_primary_domain() was
assumed to return int without the prototype.
Fixes: bcf57467dd ("libgluonutil: implement gluonutil_get_primary_domain()")
This adds the OpenWrt label-mac device selection as the most preferred
fallback.
While this is only used on OpenWrt 19.07 for backports, we can also use
the label-mac device when backporting device support. This way, we have
to deal with less device-sepcific code downstream.
Signed-off-by: David Bauer <mail@david-bauer.net>
b14eeccdfe ath79: image: fix initramfs for safeloader devices
cb58c7fe73 kernel: bump 4.14 to 4.14.212
fb52c40531 wireless-regdb: Update to version 2020.11.20
7711a5906a wireless-regdb: bump to latest release 2020-04-29
c03f018220 openssl: update to 1.1.1i
0a59e2a76e mac80211: Update to version 4.19.161-1
3f5fecfd33 ramips: enable LED VCC for Asus RT-AC51U
This switches the used wireless daemons for OWE / SAE to the OpenSSL
flavors. The WolfSSL implementation currently seems to be broken.
THis switch may be reverted at a later point in time when hostapd /
wpa_supplicant implementations for WolfSSL have matured.
d830403133 toolchain: kernel-headers: kernel Git tree mirror hash
8c2bb1d9b6 toolchain: kernel-headers: fix check target for kernel Git tree
a47caacaf3 download.pl: properly cleanup intermediate .hash file
605adb1023 download: handle possibly invalid local tarballs
5abe989475 cmake.mk,rules.mk: fix host builds using CMake and ccache
77734ce82a cmake.mk: set C/CXX compiler for host builds as well
ebe8cc2b2a mvebu: fixup Turris Omnia U-Boot environment
f10332c292 mvebu: base-files: Update Turris Omnia U-Boot environment
ca1ee39854 mvebu: Add turris-omnia.bootscript
f61e053e72 uboot-envtools: mvebu: update uci defaults for Turris Omnia
f1525e785e kernel: backport GD25Q256 support from 4.15
c72b7a4f0d kernel: bump 4.14 to 4.14.209
c420f77678 wireguard-tools: fix category/description in menuconfig
b77fabe01 Merge pull request #13911 from ja-pa/libexif-sec-19.07
e74565a0b libexif: update to 0.6.22
68eb1943c mwan3: add missing dependency
b038148cc mwan3: Remove fork/exec for head
c5d61945f haproxy: Update HAProxy to v2.0.19
5b3870890 php7: update to 7.2.34
2bd627ec7 Merge pull request #13828 from jgora/jgora
d1d53a3ac xtables-addons: Support IPTV Timeshift
05efc24fd youtube-dl: update to version 2020.11.1.1
5db211c62 youtube-dl: update to version 2020.9.20
7b1ac9283 youtube-dl: update to version 2020.9.14
3a61338ab bind: update to version 9.16.8
2331de4ec libftdi1: disable building documentation
73c7bcb63 libftdi1: Fix pkgconfig paths properly
82208ceca libftdi1: Apply pkgconfig fixes to libftdipp1 as well
58b6d0ee5 libftdi1: Partially add back InstallDev
55e7acc25 libftdi1: Remove faulty change from last patch
45e7e13dc libftdi1: Don't build examples
089699b1e tinyproxy: convert to procd
39ce33461 tinyproxy: update to 1.10.0
b07f752e7 nextdns: Update to version 1.8.8
99e77a716 openconnect: allow specify --protocol from config
37303e1f0 adblock: update 4.0.7-2
5dbbb7ebf adblock: update 4.0.7
0c9206469 zoneinfo: Updated to the latest release
a9162448c zoneinfo: Updated to the latest release
abcbc5e1c zoneinfo: Updated to the latest release.
2a8279c161 layerscape: Fix check after kernel update
ac5297340e kernel: bump 4.14 to 4.14.206
589c3cf4e0 ath79: remove wmac mtd-mac-address for UniFi AC family
2a3dbded93 feeds: add freifunk feed
ad3c2b9736 ath79: use correct firmware name for UniFi AP
84ae238324 ramips: fix logic level for DIR-645 buttons
c25e3275ac ath79: fix LED labels for PowerCloud CAP324
78c4c04dd7 uci: Backport security fixes
3af9c5fefd uboot-envtools: mvebu: fix config for mainline u-boot
7fbee0c7b2 mvebu: Add bootscript for espressobin to support mainline firmware
14903d9d8c kernel: bump 4.14 to 4.14.202
03a029745f firmware: intel-microcode: update to 20200616
95d60bf881 firmware: amd64-microcode: update to 20191218
dda5e3db19 firewall: options: fix parsing of boolean attributes
7dd822983b kernel: bump 4.14 to 4.14.201
aee081e62e oxnas: fix qc_prep return in sata driver after kernel 4.14.200
6696fddfd9 mac80211: do not allow bigger VHT MPDUs than the hardware supports
9c718b5478 kernel: bump 4.14 to 4.14.200
b21bea7b1b ath79: ar8216: make switch register access atomic
891022918d scripts: getver.sh: fix version based on stable branch
8076fb59ab openssl: bump to 1.1.1h
f4286d7bc2 ath79: fix rssi-low LED for My Net Range Extender
d82e6a2f10 kernel: Update to version 4.14.199
86b44028e2 comgt: fix hotplug event handling
34a9652904 Revert "ramips: ethernet: fix to interrupt handling"
Build-tested: x86-64, ath79-generic, ipq40xx-generic
Use a manifest alias for the autoupdater image string of the Netgear
EX3700 / EX3800. This way, no unnecessary symlink is created and the
autoupdater functionality is preserved.
Gluon v2020.2.x uses fastd v19, so we keep that in a separate patch. The
fastd memory leak fix from v18 is not removed in this patch anymore, as
the fix is needed for v19 as well.
The v20 and v21 patches are squashed into one, as they aren't backports
anymore after the rebase onto current openwrt-19.07.
