APPLIED: [SRU][F][J][K][PATCH 0/1] Fix selftest racing bug in udpgso_bench

Luke Nowakowski-Krijger luke.nowakowskikrijger at canonical.com
Fri Feb 10 22:07:44 UTC 2023


Applied to focal jammy kinetic linux master-next,

Adjusted Buglink to standard format.
Drop netdev in cherry-pick line as patch is now upstream, also added extra
signed-off-by and Link tidbits from patch upstream.

Thanks,
- Luke

On Fri, Feb 3, 2023 at 11:56 AM Andrei Gherzan <andrei.gherzan at canonical.com>
wrote:

> BugLink: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1951447
>
> [Impact]
>
> The udpgso_bench tests may fail due an unsynchronized producer/receiver
> setup.
>
> [Fix]
>
> The test was introduced in 4.18, and it included the issue from the
> initial submission[1]. The fix was merged in netdev, master branch[2].
>
> [Potential regression]
>
> None expected.
>
> [Tests]
>
> Tested in clean VMs and in some MAAS hosts.
>
> [1]
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=3a687bef148d94da13dc25981bb7b1e26a1ab125
> [2]
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=dafe93b9ee21028d625dce347118b82659652eff
>
> Andrei Gherzan (1):
>   selftests: net: udpgso_bench: Fix racing bug between the rx/tx
>     programs
>
>  tools/testing/selftests/net/udpgso_bench.sh | 24 +++++++++++++++++----
>  1 file changed, 20 insertions(+), 4 deletions(-)
>
> --
> 2.34.1
>
>
> --
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> kernel-team at lists.ubuntu.com
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>
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