On Mon, 11 Aug 2025 19:55:08 -0700, Chao Gao wrote:
> The FPU support for CET virtualization has already been merged into 6.17-rc1.
> Building on that, this series introduces Intel CET virtualization support for
> KVM.
>
> Changes in v12:
> 1. collect Tested-by tags from John and Mathias.
> 2. use less verbose names for KVM rdmsr/wrmsr emulation APIs in patch 1/2
> (Sean/Xin)
> 3. refer to s_cet, ssp, and ssp_table in a consistent order in patch 22
> (Xin)
>
> [...]
Applied patches 1-5 to kvm-x86 misc. I still plan/hope to land CET support
this cycle, but I wanted to land the MSR refactorings in particular in case
other in-flight code is adding users.
[01/24] KVM: x86: Rename kvm_{g,s}et_msr()* to show that they emulate guest accesses
https://github.com/kvm-x86/linux/commit/d2dcf25a4cf2
[02/24] KVM: x86: Use double-underscore read/write MSR helpers as appropriate
https://github.com/kvm-x86/linux/commit/db07f3d0eb19
[03/24] KVM: x86: Add kvm_msr_{read,write}() helpers
https://github.com/kvm-x86/linux/commit/c2aa58b226ab
[04/24] KVM: x86: Manually clear MPX state only on INIT
https://github.com/kvm-x86/linux/commit/41f6710f99f4
[05/24] KVM: x86: Zero XSTATE components on INIT by iterating over supported features
https://github.com/kvm-x86/linux/commit/c26675447faf
--
https://github.com/kvm-x86/linux/tree/next
