Re: [PATCH net-next v6 3/3] selftests/net: devmem.py: add check_rx_large_niov

From: Nikolay Aleksandrov

Date: Mon Jul 27 2026 - 05:14:27 EST


On Fri, Jul 24, 2026 at 02:21:17PM -0700, Bobby Eshleman wrote:
> From: Bobby Eshleman <bobbyeshleman@xxxxxxxx>
>
> Add a new devmem test case for binding the dmabuf with rx-page-size=16K.
> The test sweeps RX payload sizes straddling the niov boundary to cover
> the sub-niov, exact-niov, and multi-niov RX paths.
>
> Silence pylint invalid-name (`with open() as f`) and too-many-arguments
> (ncdevmem_rx grew to 6 args) at file scope.
>
> Signed-off-by: Bobby Eshleman <bobbyeshleman@xxxxxxxx>
> Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
> ---
> tools/testing/selftests/drivers/net/hw/devmem.py | 11 +++-
> .../testing/selftests/drivers/net/hw/devmem_lib.py | 59 +++++++++++++++++++++-
> .../testing/selftests/drivers/net/hw/nk_devmem.py | 10 +++-
> 3 files changed, 74 insertions(+), 6 deletions(-)
>

Reviewed-by: Nikolay Aleksandrov <razor@xxxxxxxxxxxxx>