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From: Darren Hart <darren.hart@intel.com>
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Cc: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
Subject: Re: preempt-rt kernel shutdown now command does not work
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On 09/29/2011 07:32 PM, Bodke, Kishore K wrote:
> Hi Darren,
> 
> For the non-rt "shutdown now" works perfectly fine. For the rt
> kernel, after the command is issued, it tries to halt the system and
> hangs there  forever after the connection to the X server is lost.

Sounds like a legitimate bug. It works in qemux86 with -rt. I'll be able
to test an rt image on a meta-intel board in the morning. In the mean
time, please open a bug and let us know how critical you feel it is.

Thanks,

--
Darren

> 
> Thanks Kishore.
> 
> -----Original Message----- From: Hart, Darren Sent: Thursday,
> September 29, 2011 6:44 PM To: Bodke, Kishore K Cc:
> yocto@yoctoproject.org Subject: Re: preempt-rt kernel shutdown now
> command does not work
> 
> On 09/29/2011 05:54 PM, Bodke, Kishore K wrote:
>> Hi,
>> 
>> "shutdown -h now" command is not working on core-image-sato image 
>> with preempt-rt kernel 3.0.4  on Romley and crystal forest BSP
>> 
>> I get Warning**: could not initialize ACPI battery. Xinit:
>> connection to X server lost. xinit: uexpected signal 15
> 
> Hi Kishore,
> 
> 
> I don't know that I've tried that specific command.
> 
> I see the unexpected signal message when shutting down the qemux86
> sato image (non-rt) with that or the halt command, but it does shut
> all the way down. In your case does the system continue to be
> responsive after issuing the command?
> 
> 


-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel