Re: [Xen-devel] Trigger kernel bug when creating domU on arm64

[Chen Baozi <baozich@xxxxxxxxx>]

On Jan 6, 2014, at 19:04, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:

> On Sun, 2014-01-05 at 19:50 +0800, Chen Baozi wrote:
>> On Jan 5, 2014, at 16:21, Chen Baozi <baozich@xxxxxxxxx> wrote:
>> 
>>> Hi all,
>>> 
>>> Recently, I’ve been trying to continue my work of mini-os on arm64.  After 
>>> some
>>> early-day hacks in summer, there is a basic framework that could pass the 
>>> build.
>>> If everything goes well, it is supposed to be at least able to print 
>>> “Bootstrapping...” info in start_kernel. However, it seems there still 
>>> something
>>> wrong when create domain by xl.
>> 
>> It seems to be something wrong with my dom0 privcmd driver. After I add some 
>> printk
>> to debug and rebuild the dom0 kernel, it seems to be all right (even I remove
>> those printk for debugging)...
> 
> This should be fixed by:
>        commit a7892f32cc3534d4cc0e64b245fbf47a8e364652
>        Author: Ian Campbell <ian.campbell@xxxxxxxxxx>
>        Date:   Wed Dec 11 17:02:27 2013 +0000
> 
>            arm: xen: foreign mapping PTEs are special.
> 
> which is now in Linus' tree.

I see. I updated my git and it disappeared, ;-)

Thanks all the same.

Baozi

> 
> Ian.
> 
> 


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