On 1/5/20 12:33 PM, Juergen Gross wrote:
> When resuming from S3 and smt=0 or maxcpus= are specified we must not
> do anything in cpu_schedule_callback(). This is not true today for
> taking down a cpu during resume.
>
> If anything goes wrong during resume all the scheduler related error
> handling is in cpupool.c, so we can just bail out early from
> cpu_schedule_callback() when suspending or resuming.
>
> This fixes commit 0763cd2687897b55e7 ("xen/sched: don't disable
> scheduler on cpus during suspend").
>
> Reported-by: Marek Marczykowski-Górecki <[email protected]>
> Tested-by: Marek Marczykowski-Górecki <[email protected]>
> Signed-off-by: Juergen Gross <[email protected]>
Acked-by: George Dunlap <[email protected]>
_______________________________________________
Xen-devel mailing list
[email protected]
https://lists.xenproject.org/mailman/listinfo/xen-devel
