Re: ICH patch for testing

[Andrew Doran <ad%netbsd.org@localhost>]

On Wed, Jan 28, 2009 at 08:52:24PM +0000, David Laight wrote:

> On Wed, Jan 28, 2009 at 09:21:23PM +0100, Geert Hendrickx wrote:
> > 
> > With your patch, "shutdown -r" still works but "shutdown -p" hangs at:
> > acpi: entering state 5
> 
> That certainly used to happen, believed to be because the code
> is running on the wrong cpu.

I still see it occasionally. We could have sys_reboot kill all processor
sets / affinity, offline all but the boot cpu at an appropriate point.
Then a yield() and it should be running on the boot cpu.

Andrew