Messages in this thread | | | From | Ohad Ben-Cohen <> | Date | Thu, 1 Dec 2011 09:15:11 +0200 | Subject | Re: [RFC] virtio: use mandatory barriers for remote processor vdevs |
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On Thu, Dec 1, 2011 at 4:28 AM, Rusty Russell <rusty@rustcorp.com.au> 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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