KVM: x86 emulator: introduce NoWrite flag

Instead of disabling writeback via OP_NONE, just specify NoWrite.

Acked-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi.kivity@gmail.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Avi Kivity 2013-01-04 16:18:50 +02:00 • committed by Marcelo Tosatti
commit b6744dc3fb