Re: [PATCH V3 1/5] genirq/affinity: don't mark 'affd' as const

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My lemote.com email is too weak, I'll stop top post because this time I've
cc-ed my gmail.

I've tested, this patch can fix the nvme problem, but it can't be applied
to 4.19 because of different context. And, I still think my original solution
(genirq/affinity: Assign default affinity to pre/post vectors) is correct.
There may be similar problems except nvme.
 
Huacai

------------------ Original ------------------
From:  "Thomas Gleixner"<tglx@xxxxxxxxxxxxx>;
Date:  Thu, Feb 14, 2019 09:31 PM
To:  "陈华才"<chenhc@xxxxxxxxxx>;
Cc:  "Keith Busch"<keith.busch@xxxxxxxxx>; "Bjorn Helgaas"<helgaas@xxxxxxxxxx>; "Jens Axboe"<axboe@xxxxxxxxx>; "Sagi Grimberg"<sagi@xxxxxxxxxxx>; "linux-pci"<linux-pci@xxxxxxxxxxxxxxx>; "LKML"<linux-kernel@xxxxxxxxxxxxxxx>; "linux-nvme"<linux-nvme@xxxxxxxxxxxxxxxxxxx>; "Ming Lei"<ming.lei@xxxxxxxxxx>; "linux-block"<linux-block@xxxxxxxxxxxxxxx>; "Christoph Hellwig"<hch@xxxxxx>;
Subject:  Re: [PATCH V3 1/5] genirq/affinity: don't mark 'affd' as const
 
On Thu, 14 Feb 2019, 陈华才 wrote:

Please do not top post....

> I'll test next week, but 4.19 has the same problem, how to fix that for 4.19?

By applying the very same patch perhaps?

Thanks,

tglx




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