Hard hang with powerd

[Maxim Maximov]

Bruno Ducrot wrote:
> On Tue, Sep 20, 2005 at 04:35:24PM +0400, Maxim Maximov wrote:
> 
>>Hi, all.
>>
>>	I've got hard hangs with latest CURRENT in a few seconds after 
>>	enabling powerd. Here's loader.conf:
>>
>># cat /boot/loader.conf
>>hw.psm.synaptics_support=1
>>debug.mpsafevfs=1
>>acpi_perf_load="YES"
>>cpufreq_load="YES"
>>debug.acpi.disabled="sysres"
>>bcmwl5_sys_load="YES"
>>
>>	What else can I do to help debug it?
>>
> 
> 
> The 2 logical CPUs need to set the same MSRs at the same time,
> but if the second one is forced to be idle, I'm not sure if p4tcc will
> work fine.
> 
> Therefore, I'm wondering if this hard hang happens with a SMP kernel
> and hyperthreading is enabled, or if this happens with a UP kernel.
> 

Yes, kernel is SMP one.

# sysctl machdep.hyperthreading_allowed
machdep.hyperthreading_allowed: 1


-- 
Maxim Maximov