Re: [PATCH][request for 3.4 stable inclusion] iommu/vt-d: Disable translation if already enabled

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On 2014/8/4 5:04, Ben Hutchings wrote:
> On Mon, 2014-07-21 at 16:22 +0800, wangyijing@xxxxxxxxxx wrote:
>> From: Takao Indoh <indou.takao@xxxxxxxxxxxxxx>
>>
>> Hi Greg or Joerg,
>>    We found the kdump will hang in some platforms with 3.4 stable tree, 
>> and this patch can fix this issue when we boot up kdump kernel 
>> with intel_iommu=off. So I hope this patch can be applied to 3.4 stable.
>> Because this patch can not applied to 3.4 directly, I adjusted its 
>> context.
>>
>> ============================================================
>>
>> commit 3a93c841c2b3b14824f7728dd74bd00a1cedb806 upstream
> [...]
> 
> Is this appropriate for 3.2 as well?

I think it do.

> 
> Ben.
> 


-- 
Thanks!
Yijing

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