Re: [PATCH 1/2] PCI/DPC: Add 'nodpc' parameter

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To: Jon Derrick <jonathan.derrick@xxxxxxxxx>
Subject: Re: [PATCH 1/2] PCI/DPC: Add 'nodpc' parameter
From: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Date: Thu, 16 Aug 2018 08:49:40 -0700
Cc: linux-pci@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, Bjorn Helgaas <helgaas@xxxxxxxxxx>, Keith Busch <keith.busch@xxxxxxxxx>, Sinan Kaya <okaya@xxxxxxxxxx>, Oza Pawandeep <poza@xxxxxxxxxxxxxx>, Dongdong Liu <liudongdong3@xxxxxxxxxx>
In-reply-to: <1534368400-2807-1-git-send-email-jonathan.derrick@intel.com>
References: <1534368400-2807-1-git-send-email-jonathan.derrick@intel.com>
User-agent: Mutt/1.9.2 (2017-12-15)

On Wed, Aug 15, 2018 at 03:26:39PM -0600, Jon Derrick wrote:
> Some users may want to disable downstream port containment (DPC), so
> give them this option

Is it possible they might only want to disable DPC on a subset of the
hierarchy rather than globally?

Follow-Ups:
- Re: [PATCH 1/2] PCI/DPC: Add 'nodpc' parameter
  - From: Derrick, Jonathan

References:
- [PATCH 1/2] PCI/DPC: Add 'nodpc' parameter
  - From: Jon Derrick

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