Re: [PATCH v4 00/28] KVM: x86/mmu: TDX post-populate cleanups
From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
Date: 2025-10-31 17:28:57
Also in:
kvm, kvm-riscv, kvmarm, linux-arm-kernel, linux-coco, linux-mips, linux-riscv, lkml, loongarch
On Thu, 2025-10-30 at 13:09 -0700, Sean Christopherson wrote:
v4: - Collect reviews/acks. - Add a lockdep assertion in kvm_tdp_mmu_map_private_pfn(). [Yan] - Wrap kvm_tdp_mmu_map_private_pfn() with CONFIG_KVM_GUEST_MEMFD=y. [test bot] - Improve (or add) comments. [Kai, and probably others] - s/spte/mirror_spte to make it clear what's being passed in - Update set_external_spte() to take @mirror_spte as well. [Yan] - Move the KVM_BUG_ON() on tdh_mr_extend() failure to the end. [Rick] - Take "all" the locks in tdx_vm_ioctl(). [Kai] - WARN if KVM attempts to map SPTEs into an invalid root. [Yan] - Use tdx_flush_vp_on_cpu() instead of tdx_disassociate_vp() when freeing a vCPU in VCPU_TD_STATE_UNINITIALIZED state. [Yan]
Do you want someone to follow up with a v2 of this after the series lands? (with Binbin's verbiage comments incorporated) https://lore.kernel.org/kvm/20251028002824.1470939-1-rick.p.edgecombe@intel.com/#t (local)