linux-kernel - Re: [GIT PULL] workqueue fixes for v4.13-rc3

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Date:   Mon, 28 Aug 2017 11:07:28 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Tejun Heo <tj@...nel.org>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Michael Bringmann <mwb@...ux.vnet.ibm.com>
Subject: Re: [GIT PULL] workqueue fixes for v4.13-rc3

Hi Tejun,

On Thu, Aug 24, 2017 at 4:33 PM, Tejun Heo <tj@...nel.org> wrote:
> On Thu, Aug 24, 2017 at 03:32:04PM +0200, Geert Uytterhoeven wrote:
>> > Ah, okay, so it has multiple nodes but not NUMA.  The generic numa
>> > topology code assumes that there's only one node if !NUMA and reports
>> > all online cpus regardless of the node number, which makes the same
>> > CPUs to be reported for all nodes on the system.  I think something
>> > like the following (completely untested) should work.
>>
>> Thank you, that got rid of the warning.
>
> Great, it turns out we already have cpu_none_mask.  Can you please
> test the following works too?

That works, too.

Thanks!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds