From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH] nvme: Enable acceleration feature of A64FX processor
Date: Thu, 14 Feb 2019 18:11:00 +0100 [thread overview]
Message-ID: <20190214171100.GA473@lst.de> (raw)
In-Reply-To: <20190213120358.GA3559@esprimo>
On Wed, Feb 13, 2019@09:03:58PM +0900, Takao Indoh wrote:
> Ok, let me think about how I should change this patch.
Just drop it.
> I'm thinking that the problem of this patch is adding processor specific
> code into NVMe common driver, is this correct? Or another problem? It
> would be great if you could give me a hint to improve this patch.
For one it is processor / root port specific. But even more importantly
it is incorrect. If the device wants to issue a relaxed order
transaction it should do so all by itself, not by hacking around it
from the kernel.
next prev parent reply other threads:[~2019-02-14 17:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-01 12:46 [PATCH] nvme: Enable acceleration feature of A64FX processor Takao Indoh
2019-02-01 14:54 ` Keith Busch
2019-02-05 12:56 ` Takao Indoh
2019-02-05 14:39 ` Keith Busch
2019-02-05 16:13 ` Christoph Hellwig
2019-02-13 12:03 ` Takao Indoh
2019-02-14 17:11 ` Christoph Hellwig [this message]
2019-02-14 20:44 ` Elliott, Robert (Persistent Memory)
2019-02-14 21:17 ` Keith Busch
2019-02-20 9:46 ` Takao Indoh
2019-02-22 17:07 ` Keith Busch
2019-02-01 15:51 ` Christoph Hellwig
2019-02-05 12:56 ` Takao Indoh
2019-02-03 0:17 ` kbuild test robot
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