From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gleb Natapov <gleb@redhat.com>
Subject: Re: VT-d regression issue
Date: Thu, 22 Jul 2010 14:10:56 +0300
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Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
To: "Hao, Xudong" <xudong.hao@intel.com>
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On Thu, Jul 22, 2010 at 07:09:37PM +0800, Hao, Xudong wrote:
> Patch did not work, qemu stoped @ 
Stopped with the same error?

> > 
> > 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

--
			Gleb.