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

From: Willem de Bruijn <[email-masked]>
Date: Thu, 02 Apr 2026 17:37:18 -0400

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/[email-masked]
> 
> 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 <[email-masked]>