From: Tejun Heo <tj@kernel.org>
To: "Michal Koutný" <mkoutny@suse.com>
Cc: cgroups@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org,
Sebastian Chlad <sebastian.chlad@suse.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Shuah Khan <shuah@kernel.org>
Subject: Re: [PATCH] selftests: cgroup: Make test_pids backwards compatible
Date: Wed, 27 Aug 2025 06:09:12 -1000 [thread overview]
Message-ID: <aK8tqDoouuFmaYb7@slm.duckdns.org> (raw)
In-Reply-To: <20250827155301.174365-1-mkoutny@suse.com>
On Wed, Aug 27, 2025 at 05:53:00PM +0200, Michal Koutný wrote:
> The predicates in test expect event counting from 73e75e6fc352b
> ("cgroup/pids: Separate semantics of pids.events related to pids.max")
> and the test would fail on older kernels. We want to have one version of
> tests for all, so detect the feature and skip the test on old kernels.
> (The test could even switch to check v1 semantics based on the flag but
> keep it simple for now.)
>
> Fixes: 9f34c566027b6 ("selftests: cgroup: Add basic tests for pids controller")
> Signed-off-by: Michal Koutný <mkoutny@suse.com>
> Tested-by: Sebastian Chlad <sebastian.chlad@suse.com>
Applied to cgroup/for-6.18.
Thanks.
--
tejun
prev parent reply other threads:[~2025-08-27 16:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-27 15:53 [PATCH] selftests: cgroup: Make test_pids backwards compatible Michal Koutný
2025-08-27 16:09 ` Tejun Heo [this message]
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