RE: VT-d regression issue

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Gleb Natapov wrote:
> On Thu, Jul 22, 2010 at 07:09:37PM +0800, Hao, Xudong wrote:
>> Patch did not work, qemu stoped @
> Stopped with the same error?
> 
Yes.

>>> 
>>> diff --git a/hw/device-assignment.c b/hw/device-assignment.c
>>> index 2bba22f..7240985 100644
>>> --- a/hw/device-assignment.c
>>> +++ b/hw/device-assignment.c
>>> @@ -238,9 +238,10 @@ static void
>>>      assigned_dev_iomem_map_slow(PCIDevice *pci_dev, int region_num,
>>>      DEBUG("%s", "slow map\n"); if (region_num == PCI_ROM_SLOT)
>>>          m = cpu_register_io_memory(slow_bar_read, NULL, region); -
>>> else +    else {
>>>          m = cpu_register_io_memory(slow_bar_read, slow_bar_write,
>>> region); -    cpu_register_physical_memory(e_phys, e_size, m);
>>> +        cpu_register_physical_memory(e_phys, e_size, m); +    }
>>> 
>>>      /* MSI-X MMIO page */
>>>      if ((e_size > 0) &&
>> 
>> 
>> 
>> Thanks,
>> Xudong



Thanks,
Xudong--
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