Merge branch 'net-bridge-add-support-for-host-l2-mdb-entries'

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Joachim Wiberg says:

====================
net: bridge: add support for host l2 mdb entries

Fix to an obvious omissions for layer-2 host mdb entries, this v2 adds
the missing selftest and some minor style fixes.

Note: this patch revealed some worrying problems in how the bridge
      forwards unknown BUM traffic and also how unknown multicast is
      forwarded when a IP multicast router is known, which a another
      (RFC) patch series intend to address.  That series will build
      on this selftest, hence the name of the test.

v2:
  - Add braces to other if/else clauses (Jakub)
  - Add selftest to verify add/del of mac/ipv4/ipv6 mdb entries (Jakub)
====================

Link: https://lore.kernel.org/r/20220411084054.298807-1-troglobit@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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This commit is contained in:

Paolo Abeni 2022-04-12 10:06:57 +02:00

parent ac6bef064f 50fe062c80

commit 1a915b2342

3 changed files with 111 additions and 5 deletions

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12

net/bridge/br_mdb.c

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1

tools/testing/selftests/net/forwarding/Makefile

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103

tools/testing/selftests/net/forwarding/bridge_mdb.sh Executable file

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