On Mon, Apr 29, 2019 at 11:48:47AM +0200, Johan Hovold wrote:
> So this is a debian 4.18 kernel seemingly crashing due to a xhci or
> iommu issue.
>
> Can you reproduce this on a mainline kernel?
>
> If so, please post the corresponding logs to the lists and CC the xhci
> and iommu maintainers (added to CC).
Your kernel is probably missing this upstream fix:
4e50ce03976f iommu/amd: fix sg->dma_address for sg->offset bigger than
PAGE_SIZE
Regards,
Joerg
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