The rudimentary flash size determination function expects the partition
for the devices firmware to be called "linux" while it is (since quite
some time) "firmware".
Fix this error to display available flash size as well as more useful
error message in case the uploaded firmware image exceeds the flash
space.
Signed-off-by: David Bauer <mail@david-bauer.net>
With batman-adv 2020.4 and the according backports to batman-adv v2019.2
several more bugs were found and fixed regarding the batman-adv
multicast optimizations feature.
Also a "wakeup-call" feature was added to the Linux bridge IGMP/MLD
snooping code in Gluon to work around issues with Android devices.
With batman-adv now at v2019.2, multicast-to-multi-unicasts conversion
is supported, too. Which means that even if there are a few outdated nodes
these and all other recipients will be served multicast packets via unicast,
too, as long as the sum of receiving nodes does not exceed the multicast
fanout setting (default: 16). If is exceeded, then batman-adv will revert
back to broadcast flooding automatically.
Long story short, with all these extra measures in place, let's reenable
the batman-adv multicast optimizations to reduce the layer 2 overhead
and in preparation for multicast applications in the future.
The default is enabled for this feature anyway, so removing the
"batctl multicast_mode 0" overwrite is sufficient.
Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
Formats:
- Restructured Text
- JSON
- MarkDown
Specific Files:
- .ecrc
- CMakeLists.txt
Ignore:
- /patches/ directory, we will not be editing foreign patches for their
indentation
Explains the behaviour when DATE is either in the future or in the past
and hints at how the firmware rollout can be controlled using the
PRIORITY variable.
Co-Authored-By: Martin Weinelt <martin@darmstadt.freifunk.net>
* apt is meant for user interactive usage. apt does not guarantee a stable CLI.
* set DEBIAN_FRONTEND=noninteractive to tell apt-get that no user interaction is wanted
End the process after one result in case -l is not given
and destination address is unicast.
Reduces singleshot execution time from timeout seconds to around 150ms.
resolves#2184
Upstream removed the factory images for the Archer C20 v1 as they
potentially brick the device. Remove them from Gluon to avoid build
failures on the next OpenWrt 19.07 bump.
Signed-off-by: David Bauer <mail@david-bauer.net>
e26b474 Merge pull request #644 from ecsv/batadv-for-19.07
369908c alfred: Start up alfred without valid interfaces
97e7600 alfred: Fix procd process handling for disable state
0a3432d Merge pull request #636 from ecsv/batadv-for-19.07
596dc84 batman-adv: Merge bugfixes from 2021.0
862a2df batctl: Merge bugfixes from 2021.0
fec1aa6dfb mt76: update to the latest version
224fa47bf9 ramips: mark toggle input on EX6150 as a switch
3a05aa17db mac80211: Remove 357-mac80211-optimize-skb-resizing.patch
171d8bce0c ramips: remove factory image for TP-Link Archer C2 v1
2eb8444363 ath79: fix USB power GPIO for TP-Link TL-WR810N v1
d5a8e85878 wolfssl: Backport fix for CVE-2021-3336
cf5e5204d9 bcm63xx: sprom: override the PCI device ID
4465b44fc1 kernel: bump 4.14 to 4.14.219
4b9ade65ec bcm63xx: R5010UNv2: fix flash partitions for 16MB flash
ab9cb390be hostapd: fix P2P group information processing vulnerability
1e90091c5d opkg: update to latest git HEAD of branch openwrt-19.07
312c05611b kernel: bump 4.14 to 4.14.218
3100649458 wolfssl: enable HAVE_SECRET_CALLBACK
e9d2aa9dc6 wolfssl: Fix hostapd build with wolfssl 4.6.0
2044c01de8 wolfssl: Update to v4.6.0-stable
5ac0b2b431 mvebu: omnia: make initramfs image usable out of the box
[ 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
