On Thu, Dec 1, 2011 at 4:28 AM, Rusty Russell <[email protected]> wrote: > Hmm, we got away with light barriers because we knew we were not > *really* talking to a device. But now with virtio-mmio, turns out we > are :) > > I'm really tempted to revert d57ed95 for 3.2, and we can revisit this > optimization later if it proves worthwhile.
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