i386: partial revert of interrupt poll fix Processing CPU_INTERRUPT_POLL requests in cpu_has_work functions break the determinism of cpu_exec. This patch is required to make interrupts processing deterministic. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162331.8676.15286.stgit@PASHA-ISP.def.inno> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>