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Date:      Wed, 19 Sep 2007 08:06:25 -0700
From:      Nate Lawson <nate@root.org>
To:        Roman Pavlik <rp@tns.cz>
Cc:        acpi@freebsd.org
Subject:   Re: HP6710: 7-current can't boot with enabled acpi
Message-ID:  <46F13AF1.4030309@root.org>
In-Reply-To: <20070919071055.GA10078@belzebub.tns.cz>
References:  <20070917115601.GA1371@belzebub.tns.cz> <46F07B73.8000908@root.org> <20070919064043.GA9875@belzebub.tns.cz> <46F0C529.8020708@root.org> <20070919071055.GA10078@belzebub.tns.cz>

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Roman Pavlik wrote:
> On Tue, Sep 18, 2007 at 11:43:53PM -0700, Nate Lawson wrote:
>> Perhaps you can post the output of:
>>    diff -u GENERIC BELZEBUB
> 
>> This appears not to be an acpi problem 
> 
> It seems very strange. I play a lot with 7-current+ACPI+GENERIC.  
> Sometimes help disconnecting the AC line. It wrote "cpu0: Cx states changed" 
> and the boot process continue.
> 
> 
>> but I'm not sure which NetLink hw
>> you have, for example.  Posting pciconf -lv would help also.
> 
> pciconf -lv attached.

Please use reply-all.

I think one of the following options prevents the hang:
+#options 	PREEMPTION		# Enable kernel thread preemption
+#options 	ADAPTIVE_GIANT		# Giant mutex is adaptive.

-- 
Nate



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