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[Xen-ia64-devel] RE: Fix one issue when assigning device with 64-bit bar

To: Tristan Gingold <tgingold@xxxxxxx>
Subject: [Xen-ia64-devel] RE: Fix one issue when assigning device with 64-bit bars.
From: "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx>
Date: Wed, 4 Mar 2009 08:50:37 +0800
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Thread-topic: Fix one issue when assigning device with 64-bit bars.
We only found it when assigning the device with vt-d. Since qemu doesn't have 
the device with 64-bit bars, so maybe no issue. 
Xiantao

Tristan Gingold wrote:
> On Tue, Mar 03, 2009 at 01:47:49PM +0800, Zhang, Xiantao wrote:
>> Hi, Tristan
>>      Attached patch targets for fixing the issue when assigning the
>> devices with 64-bit bars. Current logic may deem one 64-bit bar as
>> two 32-bit bars, and make the system crash finally.  
> 
> Merged, thanks!
> 
> Do you meet the issue with qemu or with VTD devices ?
> 
> Tristan.


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