Messages in this thread | | | Date | Thu, 19 May 2022 15:19:26 +0200 | From | Peter Zijlstra <> | Subject | Re: [Bug] Race condition between CPU hotplug off flow and __sched_setscheduler() |
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On Thu, May 19, 2022 at 03:14:52PM +0200, Peter Zijlstra wrote: > On Thu, May 19, 2022 at 08:53:15PM +0800, Jing-Ting Wu wrote: > > Hi all > > > > > > There is a race condition between CPU hotplug off flow and > > __sched_setscheduler(), which will cause hang-up in CPU hotplug off > > flow. > > Oooh, you're using core scheduling and the A/B are SMT siblings?
Hmm, no.. lemme try again.
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