Re: [BUG] 2.6.23-rc3-mm1 Kernel panic - not syncing: DMA: Memory would be corrupted

From: Andi Kleen
Date: Wed Aug 22 2007 - 12:32:08 EST


> > [ 20.880366] DMA: Out of SW-IOMMU space for 263200 bytes at device ?
> > [ 20.886858] Kernel panic - not syncing: DMA: Memory would be corrupted
>
> Gad, never seen that before. Andi, Tony: help?

Either the driver is leaking or more likely something went
wrong with the swiotlb initialization. Earlier boot messages
might tell

-Andi
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