linux-kernel - Re: [PATCH V3 0/4] genirq/affinity: irq vector spread among online CPUs as far as possible

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Date:   Wed, 14 Mar 2018 17:47:39 +0800
From:   Dou Liyang <douly.fnst@...fujitsu.com>
To:     <dedekind1@...il.com>, "Rafael J. Wysocki" <rafael@...nel.org>
CC:     Ming Lei <ming.lei@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jens Axboe <axboe@...nel.dk>,
        Christoph Hellwig <hch@...radead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        <linux-block@...r.kernel.org>,
        Laurence Oberman <loberman@...hat.com>
Subject: Re: [PATCH V3 0/4] genirq/affinity: irq vector spread among online
 CPUs as far as possible

Hi Artern,

At 03/14/2018 05:07 PM, Artem Bityutskiy wrote:
> On Wed, 2018-03-14 at 12:11 +0800, Dou Liyang wrote:
>>> At 03/13/2018 05:35 PM, Rafael J. Wysocki wrote:
>>>> On Tue, Mar 13, 2018 at 9:39 AM, Artem Bityutskiy
>>>>> Longer term, yeah, I agree. Kernel's notion of possible CPU
>>>>> count
>>>>> should be realistic.
>>>
>>> I did a patch for that, Artem, could you help me to test it.
>>>
>>
>> I didn't consider the nr_cpu_ids before. please ignore the old patch
>> and
>> try the following RFC patch.
> 
> Sure I can help with testing a patch, could we please:
> 
> 1. Start a new thread for this
> 2. Include ACPI forum/folks
> 

OK,  I will do that right now.

Thanks,
	dou

> Thanks,
> Artem.
> 
> 
>