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SubjectRe: Regression: Fixing recursive fault but reboot is needed at boot on HP 6730B - bisected
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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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