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

From: Paolo Abeni <[email-masked]>
Date: Mon, 2 Feb 2026 12:43:13 +0100

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(+)

-- 
2.52.0