[ltp] ata_piix and 2.6.24 kernel => freeze?

[Henrique de Moraes Holschuh]

On Sat, 09 Feb 2008, Ashok Leyland wrote:
> 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?
> 
> 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.

Delete the device first before undocking! scsiadd -r, or using sysfs will do
it.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh