Re: [RFC PATCH 00/21] KVM: TDX huge page support for private memory

From: Kirill A. Shutemov
Date: Thu Apr 24 2025 - 06:46:08 EST


On Thu, Apr 24, 2025 at 05:49:17PM +0800, Yan Zhao wrote:
> > Accepting everything at 4k level is a stupid, but valid behaviour on the
> > guest behalf. This splitting case has to be supported before the patchset
> > hits the mainline.
> Hmm. If you think this is a valid behavior, patches to introduce more locks
> in TDX are required :)
>
> Not sure about the value of supporting it though, as it's also purely
> hypothetical and couldn't exist in Linux guests.

Linux is not the only possible guest.

--
Kiryl Shutsemau / Kirill A. Shutemov