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Re: [BUG] zc3xx oopses on unplug: unable to handle kernel paging request

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Hello,

> On Wed, 2008-11-19 at 22:56 +0100, Mariusz Kozlowski wrote:
> > Hi,
> 
> Hi Mariusz,
> 
> > Not sure I understand what should be applied where. I applied your -
> > Hans - patch to
> > 2.6.28-rc5-00117-g7f0f598. As you see my HEAD in linux-2.6 is at
> > 7f0f598a0069d1ab072375965a4b69137233169c and I can reproduce the oops
> > easily.
> > I turned on all possible debuging in gspca as well. If it should be
> > applied to
> > some other tree which contains some more fixes for this - my fault.
> > Please let me know.
> 
> I think Hans's patch was good.
> 
> Well, Leandro Costantino found an other bug. Here is a new patch to be
> applied to 2.26.8-rc5 (not compiled). May you check it?

Ok this one fixed the bug :) on unplug cat correctly gets -EIO

read(3, 0x9721000, 4096)                = -1 EIO (Input/output error)

and no oops is observed. Thanks for fixing it. Feel free to add

Reported-by: Mariusz Kozlowski <m.kozlowski@xxxxxxxxxx>
Tested-by: Mariusz Kozlowski <m.kozlowski@xxxxxxxxxx>

Thanks,

	Mariusz

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