[ltp] ata_piix and 2.6.24 kernel => freeze?

[Florian Manschwetus]

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Ashok Leyland schrieb:
> On Sat, Feb 09, 2008 at 11:33:54AM +0100, Florian Manschwetus wrote:
>> Since my upgrade to 2.6.24 (thinkpad kernel), it seems that I have  
>> trouble with ata_piix, when i open ultrabay trigger, the system freezes.
>> Also I have system freezes, the way I see it, when i use an pata ub disk  
>> (media mounted with quite a lot little reads/writes).
>>
>> Verification needed?
>> Fixes?
> 
> you do modprobe -r ata_piix?
No, i always has compiled it into kernel, not as module, and it has 
always worked with 2.6.20 and 2.6.23.

Could it be that it is influenced by pcie powersaving? (just a feeling)

florian
> 
> if I forget to do that before doing 
> 'echo 1 > /sys/devices/platform/dock.0/undock'
> to detach from the base, the machine locks up hard.
> 
>> florian
> 
> 
> 


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