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

From Tejun Heo <tj@kernel.org>
Newsgroups linux.kernel
Subject Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue available early during boot)
Date 2016-10-18 21:10 +0200
Message-ID <stHVT-65p-9@gated-at.bofh.it> (permalink)
References (5 earlier) <sschr-2Xb-3@gated-at.bofh.it> <stfdg-3r0-29@gated-at.bofh.it> <stkFY-735-17@gated-at.bofh.it> <stlVo-7Rn-33@gated-at.bofh.it> <stulY-5kR-9@gated-at.bofh.it>
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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

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Thread

Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Tejun Heo <tj@kernel.org> - 2016-10-14 17:10 +0200
  Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Balbir Singh <bsingharora@gmail.com> - 2016-10-15 03:30 +0200
  Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue available early during boot) Michael Ellerman <mpe@ellerman.id.au> - 2016-10-15 11:50 +0200
    Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Tejun Heo <tj@kernel.org> - 2016-10-17 20:20 +0200
  Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue available early during boot) Michael Ellerman <mpe@ellerman.id.au> - 2016-10-17 14:30 +0200
    Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Balbir Singh <bsingharora@gmail.com> - 2016-10-17 15:00 +0200
      Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue available early during boot) Michael Ellerman <mpe@ellerman.id.au> - 2016-10-18 04:40 +0200
    Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Tejun Heo <tj@kernel.org> - 2016-10-17 20:20 +0200
      Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Tejun Heo <tj@kernel.org> - 2016-10-17 21:40 +0200
        Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue  available early during boot) Tejun Heo <tj@kernel.org> - 2016-10-18 21:10 +0200
          Re: Oops on Power8 (was Re: [PATCH v2 1/7] workqueue: make workqueue available early during boot) Michael Ellerman <mpe@ellerman.id.au> - 2016-10-19 17:00 +0200
            [PATCH wq/for-4.10] workqueue: move wq_numa_init() to  workqueue_init() Tejun Heo <tj@kernel.org> - 2016-10-19 18:20 +0200

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