<div dir="ltr"><div>Applied to focal jammy kinetic linux master-next, <br></div><div><br></div><div>Adjusted Buglink to standard format. <br></div><div>Drop netdev in cherry-pick line as patch is now upstream, also added extra signed-off-by and Link tidbits from patch upstream. <br></div><div><br></div><div>Thanks, <br></div><div>- Luke<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 3, 2023 at 11:56 AM Andrei Gherzan <<a href="mailto:andrei.gherzan@canonical.com">andrei.gherzan@canonical.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">BugLink: <a href="https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1951447" rel="noreferrer" target="_blank">https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1951447</a><br>
<br>
[Impact]<br>
<br>
The udpgso_bench tests may fail due an unsynchronized producer/receiver<br>
setup.<br>
<br>
[Fix]<br>
<br>
The test was introduced in 4.18, and it included the issue from the<br>
initial submission[1]. The fix was merged in netdev, master branch[2].<br>
<br>
[Potential regression]<br>
<br>
None expected.<br>
<br>
[Tests]<br>
<br>
Tested in clean VMs and in some MAAS hosts.<br>
<br>
[1] <a href="https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=3a687bef148d94da13dc25981bb7b1e26a1ab125" rel="noreferrer" target="_blank">https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=3a687bef148d94da13dc25981bb7b1e26a1ab125</a><br>
[2] <a href="https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=dafe93b9ee21028d625dce347118b82659652eff" rel="noreferrer" target="_blank">https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=dafe93b9ee21028d625dce347118b82659652eff</a><br>
<br>
Andrei Gherzan (1):<br>
  selftests: net: udpgso_bench: Fix racing bug between the rx/tx<br>
    programs<br>
<br>
 tools/testing/selftests/net/udpgso_bench.sh | 24 +++++++++++++++++----<br>
 1 file changed, 20 insertions(+), 4 deletions(-)<br>
<br>
-- <br>
2.34.1<br>
<br>
<br>
-- <br>
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</blockquote></div></div>