Hi Paolo/Sean, This series contains patches to initialize TDX when loading KVM module. This series is based on the discussion with Sean on the v19 patchset [*], hoping it has addressed most (if not all) comments. This series has been in our internal TDX tree for long time and has been in kvm-coco-queue for some time thus it has been tested. The main purpose for sending out is to have a review but this series can also be applied to kvm/queue cleanly. Thanks for your time! [*]: https://lore.kernel.org/kvm/f028d43abeadaa3134297d28fb99f283445c0333.1708933498.git.isaku.yamahata@xxxxxxxxx/ Kai Huang (3): KVM: VMX: Refactor VMX module init/exit functions KVM: Export hardware virtualization enabling/disabling functions KVM: VMX: Initialize TDX during KVM module load arch/x86/kvm/Makefile | 1 + arch/x86/kvm/vmx/main.c | 38 +++++++++++++ arch/x86/kvm/vmx/tdx.c | 115 +++++++++++++++++++++++++++++++++++++++ arch/x86/kvm/vmx/tdx.h | 12 ++++ arch/x86/kvm/vmx/vmx.c | 23 +------- arch/x86/kvm/vmx/vmx.h | 3 + include/linux/kvm_host.h | 8 +++ virt/kvm/kvm_main.c | 18 ++---- 8 files changed, 183 insertions(+), 35 deletions(-) create mode 100644 arch/x86/kvm/vmx/tdx.c create mode 100644 arch/x86/kvm/vmx/tdx.h base-commit: 5cb1659f412041e4780f2e8ee49b2e03728a2ba6 -- 2.46.2
