Messages in this thread | | | Date | Thu, 28 Sep 2023 17:19:17 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 1/1] sched/core: Fix stuck on completion for affine_move_task() when stopper disable |
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On Thu, Sep 28, 2023 at 05:16:16PM +0200, Peter Zijlstra wrote:
> AFAICT this is migrate_enable(), which acts on current, so how can the > CPU that current runs on go away?
> Your patch has at least one very obvious resource leak.
Sorry those are not so, I ended up staring at the wrong stop_one_cpu_nowait() :-/
Still, the rest is very much the case, if you can't describe the exact race scenario, you can't be talking about a solution.
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