From: Tejun Heo <tj@kernel.org>
To: Qing Ming <a0yami@mailbox.org>
Cc: Josef Bacik <josef@toxicpanda.com>, Jens Axboe <axboe@kernel.dk>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Koutný <mkoutny@suse.com>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Shakeel Butt <shakeel.butt@linux.dev>,
Muchun Song <muchun.song@linux.dev>,
Andrew Morton <akpm@linux-foundation.org>,
Alexei Starovoitov <ast@kernel.org>, Hao Luo <haoluo@google.com>,
Yosry Ahmed <yosry@kernel.org>,
cgroups@vger.kernel.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
bpf@vger.kernel.org
Subject: Re: [PATCH v2] cgroup/rstat: validate cpu before css_rstat_cpu() access
Date: Mon, 18 May 2026 09:36:36 -1000 [thread overview]
Message-ID: <64f59b64664f769661a8b8cd587c85f8@kernel.org> (raw)
In-Reply-To: <20260516070849.106141-1-a0yami@mailbox.org>
Hello,
> Qing Ming (1):
> cgroup/rstat: validate cpu before css_rstat_cpu() access
Applied to cgroup/for-7.1-fixes.
In hindsight, we should have added a separate kfunc wrapper from the
start instead of tagging css_rstat_updated() with __bpf_kfunc directly,
which would have avoided the rename. Oh well, it is what it is.
Thanks.
--
tejun
next prev parent reply other threads:[~2026-05-18 19:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260515122952.59209-1-a0yami@mailbox.org>
2026-05-16 7:08 ` [PATCH v2] cgroup/rstat: validate cpu before css_rstat_cpu() access Qing Ming
2026-05-18 19:36 ` Tejun Heo [this message]
2026-05-18 23:07 ` Shakeel Butt
2026-05-18 23:40 ` Tejun Heo
2026-05-25 13:53 ` patchwork-bot+netdevbpf
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