Re: [PATCH v3 00/16] KVM: x86/tdx: Have TDX handle VMXON during bringup

[dan.j.williams]

Sean Christopherson wrote:
> On Fri, 13 Feb 2026 17:26:46 -0800, Sean Christopherson wrote:
> > Assuming I didn't break anything between v2 and v3, I think this is ready to
> > rip.  Given the scope of the KVM changes, and that they extend outside of x86,
> > my preference is to take this through the KVM tree.  But a stable topic branch
> > in tip would work too, though I think we'd want it sooner than later so that
> > it can be used as a base.
> > 
> > Chao, I deliberately omitted your Tested-by, as I shuffled things around enough
> > while splitting up the main patch that I'm not 100% positive I didn't regress
> > anything relative to v2.
> > 
> > [...]
> 
> Applied to kvm-x86 vmxon, with the minor fixups.  I'll make sure not to touch
> the hashes at this point, but holler if anyone wants an "official" stable tag.

Thanks, Sean!

Please do make an official stable tag that I can use for coordinating
the initial TDX Connect enabling series. While there is no strict
dependency I do not want it to be the case that a bisect of TDX Connect
bounces between a world where you need to load kvm_intel before the PCI
layer can do link encryption operations and keep it loaded etc.

My proposal, unless you or Dave holler, is to take the first round of
TDX Connect enabling through the tsm.git tree with acks. This round does
not have kvm entanglements, i.e. IOMMU coordination and device
assignment come later. It also does not have much in the way of core x86
entanglements beyond new seamcall exports.