Re: [Bug #13306] hibernate slow on _second_ run

Rafael J. Wysocki
2009-06-03T23:00:34Z

On Thursday 04 June 2009, Benjamin Herrenschmidt wrote:
> On Wed, 2009-06-03 at 22:10 +0200, Rafael J. Wysocki wrote:
> > Apparently, we have two hibernation and suspend bugs on macbooks
> > related to suspend_device_irqs() and resume_device_irqs(), the other
> > one is
> > (http://bugzilla.kernel.org/show_bug.cgi?id=13407) and I have no idea
> > what's
> > up.
>
> The other one is a _powerbook_ bug, very different machine (powerpc
> mac). macbooks are just almost ordinary x86 gear :-)

Yes, I realized they were different.

> I'll try to tackle the trackpad problem.

Perhaps the VIA-PMU interrupt shouldn't be disabled in
suspend_device_irqs()?

Best,
Rafael