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 I added two printks to make it easier to look at: [ 736.879335] iommu_free: invalid entry [ 736.890905] free_entry= 0xd6ec0 [ 736.902494] npages = 0x1 [ 736.913864] entry = 0xd6ec0 [ 736.925100] dma_addr = 0xd6ec0100 [ 736.936116] Table = 0xc00000000083f348 [ 736.947078] bus# = 0x0 [ 736.957934] size = 0x80000 [ 736.968775] startOff = 0x0 [ 736.979574] index = 0x0 johannes
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