[PATCH v5 33/36] KVM: arm64: Wrap the host with a stage 2

[Mate Toth-Pal]

On 2021-03-16 18:46, Quentin Perret wrote:
> On Tuesday 16 Mar 2021 at 16:16:18 (+0100), Mate Toth-Pal wrote:
>> On 2021-03-16 15:29, Quentin Perret wrote:
>>> On Tuesday 16 Mar 2021 at 12:53:53 (+0000), Quentin Perret wrote:
>>>> On Tuesday 16 Mar 2021 at 13:28:42 (+0100), Mate Toth-Pal wrote:
>>>>> Changing the value of MT_S2_FWB_NORMAL to 7 would change this behavior, and
>>>>> the resulting memory type would be device.
>>>>
>>>> Sounds like the correct fix here -- see below.
>>>
>>> Just to clarify this, I meant this should be the configuration for the
>>> host stage-2. We'll want to keep the existing behaviour for guests I
>>> believe.
>>
>> I Agree.
> 
> OK, so the below seems to boot on my non-FWB-capable hardware and should
> fix the issue. Could you by any chance give it a spin?
> 

Sure, I can give it a go. I was trying to apply the patch on top of 
https://android-kvm.googlesource.com/linux/+/refs/heads/qperret/host-stage2-v5 
but it seems that your base is significantly different. Can you give 
some hints what should I use as base?