[PATCH v5 04/69] KVM: arm64: Rework kvm_pgtable initialisation

[Russell King (Oracle)]

On Mon, Nov 29, 2021 at 08:00:45PM +0000, Marc Zyngier wrote:
> Ganapatrao reported that the kvm_pgtable->mmu pointer is more or
> less hardcoded to the main S2 mmu structure, while the nested
> code needs it to point to other instances (as we have one instance
> per nested context).
> 
> Rework the initialisation of the kvm_pgtable structure so that
> this assumtion doesn't hold true anymore. This requires some
> minor changes to the order in which things are initialised
> (the mmu->arch pointer being the critical one).
> 
> Reported-by: Ganapatrao Kulkarni <gankulkarni at os.amperecomputing.com>
> Reviewed-by: Ganapatrao Kulkarni <gankulkarni at os.amperecomputing.com>
> Signed-off-by: Marc Zyngier <maz at kernel.org>

Looks fairly simple.

Reviewed-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>

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