On Tuesday 29 April 2008 17:17:49 Avi Kivity wrote: > Anthony Liguori wrote: > > This patch allows VMA's that contain no backing page to be used for guest > > memory. This is a drop-in replacement for Ben-Ami's first page in his direct > > mmio series. Here, we continue to allow mmio pages to be represented in the > > rmap. > > > > > > I like this very much, as it only affects accessors and not the mmu core > itself. > > Hollis/Xiantao/Carsten, can you confirm that this approach works for > you? Carsten, I believe you don't have mmio, but at least this > shouldn't interfere.
OK, so the idea is to mmap /sys/bus/pci/.../region within the guest RAM area, and just include it within the normal guest RAM memslot? How will the IOMMU be programmed? Wouldn't you still need to register a special type of memslot for that? -- Hollis Blanchard IBM Linux Technology Center ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
