Re: [PATCH v6 0/7] KVM: arm64: nv: Implement nested stage-2 reverse map

[Wei-Lin Chang]

On Wed, Sep 16, 2026 at 06:49:57AM +0900, Itaru Kitayama wrote:
> On Tue, Sep 15, 2026 at 04:42:58PM +0100, Wei-Lin Chang wrote:
> > Hi,
> > 
> > This is v6 of optimizing the shadow s2 mmu unmapping during MMU
> > notifiers.
> > 
> > This version fixes a few issues, and adds Marc's space optimization
> > for kvm_guest_s2_mapping [1]. Please see the changelog for the details.
> > 
> > Tested by booting L3, and running in-kernel targetted tests described
> > in [2]. v5 got some tested-by's from Itaru and Wang (thanks), I didn't
> > carry them over since some bugs fixed in v6 are non-obvious. Some
> > retest would be much appreciated!
> 
> How did you boot into L3, with KVM selftest or recrusively boot on HW?

I just recrusively booted VMs on hardware. :)

Thanks,
Wei-Lin Chang

> 
> Thanks,
> Itaru.
> 

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