Re: [PATCH V3 1/5] genirq/affinity: don't mark 'affd' as const
From: éåæ
Date: Mon Feb 18 2019 - 19:51:10 EST
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: "éåæ"<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, éåæ 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