No, even s390 needs shadow paging. Intel and AMD both have some small amount of ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

bonzini 33 days ago | parent | context | favorite | on: Januscape: Guest-to-Host Escape in KVM/x86 [CVE-20...

No, even s390 needs shadow paging.

Intel and AMD both have some small amount of acceleration of nested virtualization, respectively with shadow VMCS and virtualized VMLOAD/VMSAVE.

Consider applying for YC's Fall 2026 batch! Applications are open till July 27.
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact