Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue available early during boot)

From: Tejun Heo
Date: Tue Oct 18 2016 - 15:00:10 EST


Hello, Michael.

On Tue, Oct 18, 2016 at 03:37:42PM +1100, Michael Ellerman wrote:
> That doesn't compile, wq doesn't exist.
>
> I guessed that you meant:
>
> + wq_numa_init();
> + list_for_each_entry(wq, &workqueues, list)
> + wq_update_unbound_numa(wq, smp_processor_id(), true);

Yeap, sorry about that.

> And that does boot.
>
> The sysrq-t output is below, it's rather large.

Didn't expect that many cpus but it looks good. I'll post proper
patches soon.

Thanks!

--
tejun