From: Waiman Long <llong@redhat.com>
To: Pingfan Liu <piliu@redhat.com>,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Tejun Heo <tj@kernel.org>,
Chen Ridong <chenridong@huaweicloud.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Pierre Gondois <pierre.gondois@arm.com>,
Ingo Molnar <mingo@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Valentin Schneider <vschneid@redhat.com>
Subject: Re: [PATCHv2 0/2] sched/deadline: Fix potential race in dl_add_task_root_domain()
Date: Tue, 25 Nov 2025 09:53:12 -0500 [thread overview]
Message-ID: <38babaf0-4e27-4e43-b165-55c28172a3e1@redhat.com> (raw)
In-Reply-To: <20251125032630.8746-1-piliu@redhat.com>
On 11/24/25 10:26 PM, Pingfan Liu wrote:
> These two patches address the issue reported by Juri [1] (thanks!).
>
> The first removes an unnecessary comment, the second is the actual fix.
>
> @Tejun, while these could be squashed together, I kept them separate to
> maintain the one-patch-one-purpose rule. let me know if you'd like me to
> resend these in a different format, or feel free to adjust as needed.
>
> [1]: https://lore.kernel.org/lkml/aSBjm3mN_uIy64nz@jlelli-thinkpadt14gen4.remote.csb
>
> Pingfan Liu (2):
> sched/deadline: Remove unnecessary comment in
> dl_add_task_root_domain()
> sched/deadline: Fix potential race in dl_add_task_root_domain()
>
> kernel/sched/deadline.c | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
>
For the patch series,
Acked-by: Waiman Long <longman@redhat.com>
next prev parent reply other threads:[~2025-11-25 14:53 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-19 9:55 [PATCHv7 0/2] sched/deadline: Walk up cpuset hierarchy to decide root domain when hot-unplug Pingfan Liu
2025-11-19 9:55 ` [PATCHv7 1/2] cgroup/cpuset: Introduce cpuset_cpus_allowed_locked() Pingfan Liu
2025-11-19 20:51 ` Waiman Long
2025-11-20 1:12 ` Chen Ridong
2025-11-19 9:55 ` [PATCHv7 2/2] sched/deadline: Walk up cpuset hierarchy to decide root domain when hot-unplug Pingfan Liu
2025-11-21 13:05 ` Juri Lelli
2025-11-24 1:45 ` Pingfan Liu
2025-11-24 2:24 ` Waiman Long
2025-11-24 3:56 ` Pingfan Liu
2025-11-24 4:24 ` Waiman Long
2025-11-25 3:26 ` [PATCHv2 0/2] sched/deadline: Fix potential race in dl_add_task_root_domain() Pingfan Liu
2025-11-25 3:26 ` [PATCHv2 1/2] sched/deadline: Remove unnecessary comment " Pingfan Liu
2026-01-13 10:43 ` [tip: sched/urgent] " tip-bot2 for Pingfan Liu
2025-11-25 3:26 ` [PATCHv2 2/2] sched/deadline: Fix potential race " Pingfan Liu
2026-01-13 10:43 ` [tip: sched/urgent] " tip-bot2 for Pingfan Liu
2025-11-25 8:14 ` [PATCHv2 0/2] " Juri Lelli
2026-01-07 19:57 ` Waiman Long
2026-01-08 11:42 ` Peter Zijlstra
2026-01-08 12:02 ` Pingfan Liu
2025-11-25 14:53 ` Waiman Long [this message]
2025-11-20 17:00 ` [PATCHv7 0/2] sched/deadline: Walk up cpuset hierarchy to decide root domain when hot-unplug Tejun Heo
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