Re: ATA device reset, shoud I be concerned?

[Tejun Heo]

Bartlomiej Zolnierkiewicz wrote:
> On Monday 21 January 2008, Tejun Heo wrote:
> 
> [...]
> 
>>> Old IDE says it works for PATA. For SATA I can see it might need more
>>> care and you might simply not be able to get the info.
>> Old IDE often locks up the machine hard after timeouts.  I'm all for
> 
> Could you point me to some bugreports?
> 
> I would like to know more about hosts/conditions for which it happens.

It's jmicron and all on-board jmicrons I have show the same problem.
Connect harddrrive to the controller and drive it via jmicron, hot plug
unplug SATA drives continuously, after a while, jmicron says it lost
interrupt and the machine locks up hard.

Thanks.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/