> -----Original Message----- > From: Dominik Brodowski [mailto:linux@xxxxxxxxxxxxxxxxxxxx] > Sent: Tuesday, August 01, 2017 09:37 > To: Usyskin, Alexander <alexander.usyskin@xxxxxxxxx>; Rafael J. Wysocki > <rafael@xxxxxxxxxx> > Cc: Winkler, Tomas <tomas.winkler@xxxxxxxxx>; Wysocki, Rafael J > <rafael.j.wysocki@xxxxxxxxx>; Mika Westerberg > <mika.westerberg@xxxxxxxxxxxxxxx>; Bjorn Helgaas <bhelgaas@xxxxxxxxxx>; > linux-kernel@xxxxxxxxxxxxxxx; Linux PM <linux-pm@xxxxxxxxxxxxxxx>; ACPI > Devel Maling List <linux-acpi@xxxxxxxxxxxxxxx> > Subject: Re: Issue with commit de3ef1eb1cd - PM / core: Drop run_wake flag > from struct dev_pm_info [Was: MEI-related WARN_ON() triggered during > resume-from-sleep on v4.13-rc2+] > > Alexander, Rafael, > > On Tue, Aug 01, 2017 at 02:05:22AM +0200, Rafael J. Wysocki wrote: > > Actually, I don't think it will make any difference. Please check the > > one attached this time. > > On Tue, Aug 01, 2017 at 05:25:03AM +0000, Usyskin, Alexander wrote: > > Dominik, can you try comment out "if (!pci_dev_run_wake(pdev))" > > at drivers/misc/mei/pci-me.c (around line 223) to set domain callbacks > > by force to see if this is indeed the case? > > thanks for taking a look at this issue. I have tested both approaches, and > either works fine and solves the issue. Which approach is better I cannot say, > though. > > Thanks, > Dominik Thanks for envestigation. Our HW requires PCI_DEV_FLAGS_NEEDS_RESUME as we need to go via reset during suspend and this cannot be initiated while in runtime suspended. We will work on the patch. Thanks Tomas -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
