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

From: Derrick, Jonathan
Date: Thu Aug 16 2018 - 11:50:52 EST

On Thu, 2018-08-16 at 08:49 -0700, Matthew Wilcox wrote:
> 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?

Absolutely. I was hoping Logan's pci dev_str would land because I have
a few others I want to convert to that api for granular tuning

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