Re: [PATCH net-next v2 0/8] selftests: drv-net: gro: more test cases

Willem de Bruijn
2026-04-02T21:37:20Z

Jakub Kicinski wrote:
> Add a few more test cases for GRO.
>
> First 4 patches are unchanged from v1.
>
> Patches 5 and 6 are new. Willem pointed out that the defines are
> duplicated and all these imprecise defines have been annoying me
> for a while so I decided to clean them up.
>
> With the defines cleaned up and now more precise patch 7 (was 5)
> no longer has to play any games with the MTU for ip6ip6.
>
> The last patch now sends 3 segments as requested.
>
> v1: https://lore.kernel.org/20260401182625.372605-1-kuba@kernel.org
>
> Jakub Kicinski (8):
> selftests: drv-net: gro: add data burst test case
> selftests: drv-net: gro: add 1 byte payload test
> selftests: drv-net: gro: always wait for FIN in the capacity test
> selftests: drv-net: gro: prepare for ip6ip6 support
> selftests: drv-net: gro: remove TOTAL_HDR_LEN
> selftests: drv-net: gro: make large packet math more precise
> selftests: drv-net: gro: test ip6ip6
> selftests: drv-net: gro: add a test for bad IPv4 csum
>
> tools/testing/selftests/net/lib/gro.c | 207 +++++++++++++++------
> tools/testing/selftests/drivers/net/gro.py | 7 +-
> 2 files changed, 157 insertions(+), 57 deletions(-)

For the series:

Reviewed-by: Willem de Bruijn <willemb@google.com>