tree e7d2744d7a64748b0a7ba7cc032c411432ae1a6d
parent 110761987d10c6e6983cc445618acfd158d7ce02
author Jan Kiszka <jan.kiszka@siemens.com> 1295642899 +0100
committer Marcelo Tosatti <mtosatti@redhat.com> 1295756842 -0200

kvm: Flush coalesced mmio buffer on IO window exits

We must flush pending mmio writes if we leave kvm_cpu_exec for an IO
window. Otherwise we risk to loose those requests when migrating to a
different host during that window.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>