[PATCH net 0/2] vxlan: keep reserved_bits on changelink

From
Hannes Laimer <hidden>
Date
2026-10-23 11:14:59
Also in
linux-kselftest, lkml
Currently reserved_bits are reset on every changelink. This leads to
packets using extensions that were enabled on creation being dropped
after a changelink. The first commit describes the problem and
solution in more detail and the second just adds a selftest for this.

Signed-off-by: Hannes Laimer <redacted>
---
Hannes Laimer (2):
      vxlan: keep reserved_bits across changelink
      selftests: forwarding: vxlan_reserved: add gbp changelink test

 drivers/net/vxlan/vxlan_core.c                           |  2 +-
 tools/testing/selftests/net/forwarding/vxlan_reserved.sh | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
---
base-commit: 734bef548a96e8774d6eef5dfa2026c6edc4e80b
change-id: 20261023-b4-vxlan-changelink-gbp-de5e81eed8d1

Best regards,
--  
Hannes Laimer [off-list ref]

Thread (10 messages) 10 messages, 6 authors, last reply 11d ago
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