Re: ACPI/APM suspend errors related to yds

[Joerg Sonnenberger <joerg%britannica.bec.de@localhost>]

On Thu, Jul 31, 2008 at 12:27:20PM -0400, Steven M. Bellovin wrote:
> I build a DIAGNOSTIC kernel from yesterday's source, since I already
> had a full build lying around.  Running single-user, I tried
> 
>       sysctl -w machdep.sleep_state=3
> 
> and it hung.  I realized I hadn't turned off one CPU, so I tried that,
> but 'cpuctl offline 1' hung.

Known issue. The recent changes from rmind made it work better, but it
still fails when cpuctl is running on the CPU it tries to offline (I
think).

Joerg