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Re: Crash with 2.6.27-rc6 with iwlwifi

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On Mon, 2008-10-06 at 14:32 +0200, Johannes Berg wrote:
> On Mon, 2008-10-06 at 14:30 +0200, Johannes Berg wrote:
> > On Fri, 2008-09-12 at 04:10 +0200, Marcel Holtmann wrote:
> > 
> > > I take this back. It took a couple of hours, but it crashed again.
> > 
> > Do you have 64k pages enabled? My issue goes away entirely when I
> > disable 64k pages.
> 
> Well, clearly not entirely. But it's holding up much better now.
> 
> [  325.379292] iommu_free: invalid entry
> [  325.379309] 	entry     = 0x848c0
> [  325.379315] 	dma_addr  = 0x848c0100
> [  325.379321] 	Table     = 0xc00000000083f348
> [  325.379328] 	bus#      = 0x0
> [  325.379333] 	size      = 0x80000
> [  325.379339] 	startOff  = 0x0
> [  325.379345] 	index     = 0x0

and that keeps happening while I use wireless.

johannes

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