tree aa47a8e993bcef11b663f3ad1180ee39ac36511f
parent 44847dea79751e95665a439f8c63a65e51da8e1f
author Paolo Bonzini <pbonzini@redhat.com> 1395139163 +0100
committer Paolo Bonzini <pbonzini@redhat.com> 1395411043 +0100

KVM: ioapic: reinject pending interrupts on KVM_SET_IRQCHIP

After the previous patches, an interrupt whose bit is set in the IRR
register will never be in the LAPIC's IRR and has never been injected
on the migration source.  So inject it on the destination.

This fixes migration of Windows guests without HPET (they use the RTC
to trigger the scheduler tick, and lose it after migration).

Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>