[Devel] [PATCH vz10 v2 0/5] selftests: net: fix false failures

[Pavel Tikhomirov]

Looks good. Thanks!

Reviewed-by: Pavel Tikhomirov <ptikhomirov at virtuozzo.com>

On 12/24/25 06:22, Aleksei Oladko wrote:
> This patch series addresses several issues in net kselftests where
> tests my fail spuriosly.
> 
> v1:
>  - run pmtu.sh in netns to avoid host firewall interference
>  - use lib.sh in the test_blackhole_dev.sh test
>  - run reuseport tests in netns to avoid port conflicts
>  - restore io_uring sysctl on exit
> 
> https://virtuozzo.atlassian.net/browse/VSTOR-120995
> 
> Aleksei Oladko (2):
>   selftests: net: skip test_blackhole_dev if kernel module is
>     unavailable
>   selftests: net: io_uring_zerocopy.sh: enable io_uring for the test
> 
> Konstantin Khorenko (3):
>   selftests: net: run reuseport tests in netns to avoid port conflicts
>   selftests: net: run pmtu.sh in netns to avoid host firewall
>     interference
>   selftests: net: io_uring_zerocopy.sh: restore io_uring sysctl on exit
> 
>  tools/testing/selftests/net/Makefile                | 7 ++++---
>  tools/testing/selftests/net/io_uring_zerocopy_tx.sh | 7 +++++++
>  tools/testing/selftests/net/pmtu_wrapper.sh         | 4 ++++
>  tools/testing/selftests/net/reuseport_bpf.sh        | 4 ++++
>  tools/testing/selftests/net/reuseport_bpf_cpu.sh    | 4 ++++
>  tools/testing/selftests/net/reuseport_bpf_numa.sh   | 4 ++++
>  tools/testing/selftests/net/reuseport_dualstack.sh  | 4 ++++
>  tools/testing/selftests/net/test_blackhole_dev.sh   | 5 ++++-
>  8 files changed, 35 insertions(+), 4 deletions(-)
>  create mode 100755 tools/testing/selftests/net/pmtu_wrapper.sh
>  create mode 100755 tools/testing/selftests/net/reuseport_bpf.sh
>  create mode 100755 tools/testing/selftests/net/reuseport_bpf_cpu.sh
>  create mode 100755 tools/testing/selftests/net/reuseport_bpf_numa.sh
>  create mode 100755 tools/testing/selftests/net/reuseport_dualstack.sh
> 

-- 
Best regards, Pavel Tikhomirov
Senior Software Developer, Virtuozzo.