Fajun Chen wrote:
On 8/23/06, Tejun Heo <htejun@xxxxxxxxx> wrote:
Fajun Chen wrote:
> Hi Folks,
>
> I used Linux 2.6.18-rc2 with Jeff Garzik's git libata patch for new EH,
> hotplug,
> and pata support. Hardware is ARM IOP80321 with PCI-X. Host adapters
> is pata Sil680. The sequence of actions are "power off drive ->
> remove drive -> power on drive -> add drive" and there's kernel errors
> while adding the drive. Complete dmesg traces attached. Has anyone
> seen this problem before?
Can you please try the latest -mm?
We have had issues with -mm to get it to run on our ARM IOP80321
board. Do you have any patches which can be applied to 2.6.18 rc2?
ISTR there has been some SCSI ref counting bug fixed recently. I can't
really pinpoint it. I've taken a long look at libata-scsi after reading
your bug report but couldn't find anything wrong although I found out
that things can be simplified quite a bit. I'll submit patch for that
after resolving this issue.
Does 2.6.18-rc4 work on your platform albeit without sil680 support? If
so, I can send you a patch for sil680 over 2.6.18-rc4.
--
tejun
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