[PATCH v2 net 0/2] net: gro: fix outer network offset

Paolo Abeni
2026-02-02T11:46:08Z

The GRO stage has still problems in some edge scenarios when dealing
with encapsulated traffic: the first patch address an issue there
leading to bad checksums.

The second patch introduces a test case covering the relevant scenario:
S/W segmentation after GRO for encapsulated traffic.

v1 -> v2:
- fixed typos in patch 2/2

Paolo Abeni (2):
net: gro: fix outer network offset
selftest: net: add a test-case for encap segmentation after GRO

net/core/gro.c | 2 +
tools/testing/selftests/net/udpgro_fwd.sh | 64 +++++++++++++++++++++++
2 files changed, 66 insertions(+)

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2.52.0