Messages in this thread | | | Date | Sat, 25 Jun 2005 21:43:27 -0700 (PDT) | Subject | Re: [Q] What is the significance of the "Out of IOMMU Space" error? | From | "David S. Miller" <> |
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From: Maurice Volaski <mvolaski@aecom.yu.edu> Date: Sun, 26 Jun 2005 00:37:08 -0400
> This error doesn't seem to be mentioned much in this space. Should it > be taken at face value? Is it something simple like IOMMU should be > set to a higher value in the HDAMA bios? A kernel bug? Or could it > actually be bad physical memory or even a bad card?
It could be a DMA mapping leak in some kernel driver. Or it could be that there is more DMA in flight than the IOMMU space available can hold. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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