1.1 --- a/xennet/xennet_rx.c	Thu Mar 13 13:38:31 2014 +1100
     1.2 +++ b/xennet/xennet_rx.c	Tue Jul 08 11:50:11 2014 +1000
     1.3 @@ -1161,13 +1161,22 @@ XenNet_RxInit(xennet_info_t *xi) {
     1.4    // this stuff needs to be done once only...
     1.5    KeInitializeSpinLock(&xi->rx_lock);
     1.6    KeInitializeEvent(&xi->rx_idle_event, SynchronizationEvent, FALSE);
     1.7 +  #if NTDDI_VERSION < NTDDI_VISTA
     1.8 +  FUNCTION_MSG("NdisSystemProcessorCount = %d\n", NdisSystemProcessorCount());
     1.9    xi->rxpi = ExAllocatePoolWithTagPriority(NonPagedPool, sizeof(packet_info_t) * NdisSystemProcessorCount(), XENNET_POOL_TAG, NormalPoolPriority);
    1.10 +  #else
    1.11 +  FUNCTION_MSG("KeQueryActiveProcessorCount = %d\n", KeQueryActiveProcessorCount(NULL));
    1.12 +  xi->rxpi = ExAllocatePoolWithTagPriority(NonPagedPool, sizeof(packet_info_t) * KeQueryActiveProcessorCount(NULL), XENNET_POOL_TAG, NormalPoolPriority);
    1.13 +  #endif
    1.14    if (!xi->rxpi) {
    1.15      FUNCTION_MSG("ExAllocatePoolWithTagPriority failed\n");
    1.16      return FALSE;
    1.17    }
    1.18 +  #if NTDDI_VERSION < NTDDI_VISTA
    1.19    NdisZeroMemory(xi->rxpi, sizeof(packet_info_t) * NdisSystemProcessorCount());
    1.20 -
    1.21 +  #else
    1.22 +  NdisZeroMemory(xi->rxpi, sizeof(packet_info_t) * KeQueryActiveProcessorCount(NULL));
    1.23 +  #endif
    1.24    ret = stack_new(&xi->rx_pb_stack, NET_RX_RING_SIZE * 4);
    1.25    if (!ret) {
    1.26      FUNCTION_MSG("Failed to allocate rx_pb_stack\n");