linux-kernel - Re: [PATCH net-next 0/3] selftests: openvswitch: Address some flakes in the CI environment

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Message-ID: <20240705065316.6886f2ba@kernel.org>
Date: Fri, 5 Jul 2024 06:53:16 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Aaron Conole <aconole@...hat.com>
Cc: netdev@...r.kernel.org, dev@...nvswitch.org,
 linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org, Pravin B
 Shelar <pshelar@....org>, "David S. Miller" <davem@...emloft.net>, Eric
 Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Shuah Khan
 <shuah@...nel.org>, Adrián Moreno <amorenoz@...hat.com>,
 Simon Horman <horms@...nel.org>
Subject: Re: [PATCH net-next 0/3] selftests: openvswitch: Address some
 flakes in the CI environment

On Fri, 05 Jul 2024 09:49:12 -0400 Aaron Conole wrote:
> > The results look solid on normal builds now, but with a debug kernel
> > the test is failing consistently:
> >
> > https://netdev.bots.linux.dev/contest.html?executor=vmksft-net-dbg&test=openvswitch-sh  
> 
> Yes - it shows a test case issue with the upcall and psample tests.
> 
> Adrian and I discussed the correct approach would be using a wait_for
> instead of just sleeping, because it seems the dbg environment might be
> too racy.  I think he is working on a follow up to submit after the
> psample work gets merged - we were hoping not to hold that patch series
> up with more potential conflicts or merge issues if that's okay.

Makes sense, thanks!