linux-kernel - Re: [PATCH] nvme-pci: Prevent mmio reads if pci channel offline

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Message-ID: <3f79c82de9844fb6b2e9d31d044f98de@ausx13mps317.AMER.DELL.COM>
Date:   Wed, 27 Feb 2019 18:07:49 +0000
From:   <Alex_Gagniuc@...lteam.com>
To:     <kbusch@...nel.org>
CC:     <torvalds@...ux-foundation.org>, <axboe@...com>,
        <sagi@...mberg.me>, <linux-kernel@...r.kernel.org>,
        <linux-nvme@...ts.infradead.org>, <keith.busch@...el.com>,
        <mr.nuke.me@...il.com>, <hch@....de>, <jonathan.derrick@...el.com>
Subject: Re: [PATCH] nvme-pci: Prevent mmio reads if pci channel offline

On 2/27/19 11:51 AM, Keith Busch wrote:
> I can't tell where you're going with this. It doesn't sound like you're
> talking about hotplug anymore, at least.

We're trying to fix an issue related to hotplug. However, the proposed 
fixes may have unintended consequences and side-effects. I want to make 
sure that we're aware of those potential problems.

Alex