Re: [Xen-devel] [RFC PATCH 02/19] xen/arm: its: Import GICv3 ITS driver from linux

[Vijay Kilari <vijay.kilari@xxxxxxxxx>]

On Fri, Mar 13, 2015 at 4:05 PM, Julien Grall <julien.grall@xxxxxxxxxx> wrote:
>
>
> On 13/03/2015 10:24, Julien Grall wrote:
>>
>> Hello Vijay,
>>
>> On 02/03/2015 12:30, vijay.kilari@xxxxxxxxx wrote:
>>>
>>> From: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxxxxxxxxxx>
>>>
>>> This is actual GICv3 ITS driver from linux.
>>> No xen related changes are made and is not compiled.
>>>
>>> This helps to import any issues found in linux
>>
>>
>> Can you provide the commit ID you used to pick the file?
>>
>> AFAICT there is at least one bug fix in upstream which may be necessary
>> for us [1]
>>
>> [1] c848126734e8621e81659d819922b20d93a2aa6d

This patch has changes in its_create_device() is not used.

BTW, I am using 3.18 kernel. Can I pull latest ITS driver from 4.0 and
use it?

>
>
> BTW this is not even a copy from Linux. You replaced all the hard tab by
> space...

Yes, I replaced tabs. Whats the ways of copying linux driver to Xen.
Should we keep and maintain coding style as well?

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