Re: [PATCH 2/7] KVM: x86: Drop the "EX" part of "EXREG" to avoid collision with APX

[Paolo Bonzini]

On 3/11/26 01:33, Sean Christopherson wrote:
> Now that NR_VCPU_REGS is no longer a thing, drop the "EX" is for
> extended (or maybe extra?") prefix from non-GRP registers to avoid a
> collision with APX (Advanced Performance Extensions), which adds:
>
>    16 additional general-purpose registers (GPRs) R16–R31, also referred
>    to as Extended GPRs (EGPRs)  in this document;

And also, now that RIP is effectively an EXREG.

Paolo