Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: Regression: Fixing recursive fault but reboot is needed at boot on HP 6730B - bisected | Date | Fri, 15 Mar 2013 18:13:21 +0100 |
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On Friday, March 15, 2013 02:10:24 PM Roberto Oppedisano wrote: > Hi! > > Il 15/03/2013 10:42, Roberto Oppedisano ha scritto: > > Il 14/03/2013 18:27, Rafael J. Wysocki ha scritto: > >> On Thursday, March 14, 2013 09:20:51 AM Roberto Oppedisano wrote: > >> As Toshi said, this particular commit doesn't make any functional > >> changes. Can you please verify if the immediately preceding commit > >> 6af9a803f4d2e4137d9f74a8fc9af4857fbda001 works for you? Rafael > > > > I have checked out this commit and it is NOT working. > > > > BTW I did find the same commit in my bisection log, and probably > > it was a false negative (I tried a couple of boot for each working kernel > > during bisectrion, probably it was not not enough). > > I'm going to replay the bisection today; will report back ASAP, to see > > if it ends in something which makes sense to you. > > Here's the new suspect: > > f95988de06ea62ef5bd861f06e9ef56cea405ed1 is the first bad commit > commit f95988de06ea62ef5bd861f06e9ef56cea405ed1 > Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > Date: Mon Jan 7 21:17:02 2013 +0100 > > ACPI / scan: Treat power resources in a special way
In that case, please try to comment out the following two lines:
device_set_wakeup_capable(dev, true); acpi_pci_sleep_wake(pci_dev, false);
in pci_acpi_setup() in drivers/pci/pci-acpi.c and see if that improves things for you.
Thanks, Rafael
-- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.
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