Re: [Patch] memory: tegra: Skip SID override from Guest VM

[Jon Hunter]

On 06/02/2024 12:28, Jon Hunter wrote:

..

> > - My own tegra186 HW doesn't have VHE, since it is ARMv8.0, and this
> >    helper will always return 'false'. How could this result in
> >    something that still works? Can I get a free CPU upgrade?
>
> I thought this API just checks to see if we are in EL2?


Sorry to add a bit more info, I see EL2 is used for hypervisor [0], but 
on my Tegra186 with no hypervisor I see ...

 CPU: All CPU(s) started at EL2

Jon

[0] 
https://developer.arm.com/documentation/102412/0103/Privilege-and-Exception-levels/Exception-levels

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