On 2012-05-31 10:23, Luigi Rizzo wrote: > But i think it would be more robust to make fewer assumptions on > what the guest does, and send the notify on all register writes > (those are relatively rare in a driver, and the datapath touches > exactly the registers we ought to be interested in), > and possibly on those reads that may have side effects, such as interrupt > registers, together with a big comment in the code explaining > why we need to call qemu_notify_event().
As we know the hardware that we emulate and its states, such a hacks are unneeded. Jan
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