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KVM: Don't require explicit indication of completion of mmio or pio
authorAvi Kivity <avi@qumranet.com>
Sun, 29 Apr 2007 12:02:17 +0000 (15:02 +0300)
committerAvi Kivity <avi@qumranet.com>
Thu, 3 May 2007 07:52:32 +0000 (10:52 +0300)
It is illegal not to return from a pio or mmio request without completing
it, as mmio or pio is an atomic operation.  Therefore, we can simplify
the userspace interface by avoiding the completion indication.

Signed-off-by: Avi Kivity <avi@qumranet.com>

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