[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] kernel oops with driver domains: usb ohci Fatal DMA error! Please use 'swiotlb=force'
On Fri, Apr 28, 2006 at 04:40:27PM +0200, Hans-Christian Armingeon wrote: > Hi, > > I am havong trouble exporting a pci device to a domU. > The kernel oopses quite early at boot. > > How can I fix this? Try passing swiotlb=force on the command line. > [509111.024333] Fatal DMA error! Please use 'swiotlb=force' > [509111.024344] ----------- [cut here ] --------- [please bite here ] > --------- > [509111.024347] Kernel BUG at > arch/x86_64/kernel/../../i386/kernel/pci-dma-xen.c:309 Cheers, Muli _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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