[PATCH 03/18] arm64: hyp-stub: Move elx_sync into the vectors

Pavel Tatashin pasha.tatashin at soleen.com
Tue Jun 1 18:18:54 PDT 2021

> > It cannot call mutate_to_vhe because #HVC_VHE_RESTART is not used
> > here. But, if it had to it would not work as we cannot return to the
> > old kernel text after relocation.
> OK, so you are happy with having a dangling branch pointing to
> nowhere? Something in me screams that it isn't a good idea, in
> general.
> If HVC_SOFT_RESTART is all you need, I'd rather you have a small stub
> that implements exactly that and nothing else. Feel free to extract it
> as a reusable macro if you want.

Sure, I will add in the next revision.


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