[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] i915 crashs in the pvops dom0
On Fri, May 14, 2010 at 02:03:25PM +0800, Lin, Ben Y wrote: > I didn't try this branch, but I tried the xen/next, it still has such issue. Not all of the bugs are fixed. But one thing I want you to try is to have CONFIG_DMAR enabled in your .config and see if that makes a difference. The reason behind that is the the intel-agp.c code has this: 18 /* 19 * If we have Intel graphics, we're not going to have anything other than 20 * an Intel IOMMU. So make the correct use of the PCI DMA API contingent 21 * on the Intel IOMMU support (CONFIG_DMAR). 22 * Only newer chipsets need to bother with this, of course. 23 */ 24 #ifdef CONFIG_DMAR 25 #define USE_PCI_DMA_API 1 26 #endif 27 And we end up setting CONFIG_DMAR the newer DMA API is used. See if that works. Eiter way, can you give me these details: - lspci -vvv - Xorg.log - the full console log? > > Could you tell me which configuration should be workable? For example, xen > version + branch for pvops dom0 + graphics driver release version. > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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