From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: Date: Tue, 3 Jan 2017 18:12:30 +0100 (CET) From: Kilian Singer To: Mika Westerberg Cc: "Rafael J. Wysocki" , Lukas Wunner , Bjorn Helgaas , linux-pci Message-ID: <2130550818.16.1483463550559.JavaMail.zimbra@quantumtechnology.info> In-Reply-To: <20170102122228.GB3353@lahna.fi.intel.com> References: <20161227235737.GB24366@bhelgaas-glaptop.roam.corp.google.com> <1942778.Cx2ycTbRkQ@aspire.rjw.lan> <1129781083.551.1483105037253.JavaMail.zimbra@quantumtechnology.info> <1750562.pIYQQN1RjA@aspire.rjw.lan> <20170102122228.GB3353@lahna.fi.intel.com> Subject: Re: PCI: Revert "PCI: Add runtime PM support for PCIe ports" MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 List-ID: Just attached the output to the bug report as attachment. ----- Original Message ----- From: "Mika Westerberg" To: "Rafael J. Wysocki" Cc: "Kilian Singer" , "Lukas Wunner" , "Bjorn Helgaas" , "linux-pci" Sent: Monday, January 2, 2017 1:22:28 PM Subject: Re: PCI: Revert "PCI: Add runtime PM support for PCIe ports" 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.