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Date: Mon, 2 Jan 2017 14:22:28 +0200
From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Kilian Singer <kilian.singer@quantumtechnology.info>,
	Lukas Wunner <lukas@wunner.de>, Bjorn Helgaas <helgaas@kernel.org>,
	linux-pci <linux-pci@vger.kernel.org>
Subject: Re: PCI: Revert "PCI: Add runtime PM support for PCIe ports"
Message-ID: <20170102122228.GB3353@lahna.fi.intel.com>
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On Fri, Dec 30, 2016 at 03:47:31PM +0100, Rafael J. Wysocki wrote:
> On Friday, December 30, 2016 02:37:17 PM Kilian Singer wrote:
> > Yes,
> > the pci_port_pm=off
> > fixes both the firefox issue and the lock screen issue. Also suspend/resume work.
> > Tested on 4.9
> 
> OK, thanks!
> 
> Please use that as a manual workaround for the time being.
> 
> I looked at the acpidump attached to the BZ entry, but nothing jumped up at me
> immediately.  I'll let Mika take care of this going forward when he's back.

Thanks Rafael and Lucas for the help. I'm now back from my vacation so I
can start investigating this as well.

Kilian, can you attach full output of 'sudo lspci -vv' to the bug? The
one in the comments is pretty hard to read.