Re: Crash with sata_sil24 driver

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On Wed, Nov 23, 2011 at 08:29:37AM -0800, Tejun Heo wrote:
> On Wed, Nov 23, 2011 at 10:49:00AM +0530, Pratyush Anand wrote:
> > On Tue, Nov 22, 2011 at 8:36 PM, Tejun Heo <tj@xxxxxxxxxx> wrote:
> > > On Tue, Nov 22, 2011 at 04:40:40PM +0530, Pratyush Anand wrote:
> > >> > My question is.
> > >> > does sil24_init_controller insure perfact initilization?
> > >> > or we missing to check some status register which might be needed
> > >> > before ata_host_activate.
> > >> > ---------------------------------------------------------------------
> > >> > Modules linked in:
> > >> > CPU: 0    Not tainted  (2.6.37-lsp-3.2.2-rc-dirty #7)
> > >> > PC is at sil24_scr_read+0x38/0x50
> > >> > LR is at sil24_port_base+0x14/0x2c
> > >> > pc : [<80255e10>]    lr : [<80255d44>]    psr: 80000013

It would help if the _full_ set of kernel crash messages were included.
This one has the top chopped off it which normally says _why_ it happened.
I'm not about to waste my time by guessing...

Please provide the _full_ crash log, including the lines which come before
"Modules linked in:"

And no, pci_iomap is not asynchronous.  That'd just be damned stupid and
would break virtually all drivers.
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