Messages in this thread | | | Date | Sat, 11 Dec 2021 09:22:15 +0100 | Subject | Re: [PATCH 17/15] KVM: X86: Ensure pae_root to be reconstructed for shadow paging if the guest PDPTEs is changed | From | Paolo Bonzini <> |
| |
On 12/11/21 07:56, Maxim Levitsky wrote: >> This apparently wasn't validated against a simple use case, let >> alone against things like migration with nested VMs, multliple L2s, >> etc... > > I did validate the *SREGS2* against all the cases I could (like > migration, EPT/NPT disabled/etc. I even started testing SMM to see > how it affects PDPTRs, and patched seabios to use PAE paging. I still > could have missed something.
Don't worry, I think Sean was talking about patch 16 and specifically digging at me (who deserved it completely).
Paolo
| |