[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] 3.0.2-testing: pci_set_dma_mask, pci_set_consistent_dma_mask(pci, 0x0fffffff) returns < 0 (ICE1712)
On 12 Apr 2006, at 18:15, Stephen C. Tweedie wrote: I think we will support it out of the box when I get some more time to hack on the Xen memory allocator.Are there plans to extend it to allow targeted freeing of memory in specific physical regions? That would improve the ability to supportodd dma masks, but would also directly improve other things like the pgdstarvation issue that we're currently working around with the lowmem_emergency_pool. It would be good to have a generic approach to that which did not require custom boot parameters. I'm not sure what you mean. Can you give a simple example? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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