Messages in this thread | | | Date | Sun, 22 Oct 2023 20:35:48 +0800 | Subject | Re: [PATCH v11 00/16] LAM and LASS KVM Enabling | From | Binbin Wu <> |
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On 10/21/2023 8:34 AM, Sean Christopherson wrote: > On Fri, Oct 20, 2023, Sean Christopherson wrote: >> On Wed, Sep 13, 2023, Binbin Wu wrote: >>> Binbin Wu (10): >>> KVM: x86: Consolidate flags for __linearize() >>> KVM: x86: Use a new flag for branch targets >>> KVM: x86: Add an emulation flag for implicit system access >>> KVM: x86: Add X86EMUL_F_INVLPG and pass it in em_invlpg() >>> KVM: x86/mmu: Drop non-PA bits when getting GFN for guest's PGD >>> KVM: x86: Add & use kvm_vcpu_is_legal_cr3() to check CR3's legality >>> KVM: x86: Remove kvm_vcpu_is_illegal_gpa() >>> KVM: x86: Introduce get_untagged_addr() in kvm_x86_ops and call it in >>> emulator >>> KVM: x86: Untag address for vmexit handlers when LAM applicable >>> KVM: x86: Use KVM-governed feature framework to track "LAM enabled" >>> >>> Robert Hoo (3): >>> KVM: x86: Virtualize LAM for supervisor pointer >>> KVM: x86: Virtualize LAM for user pointer >>> KVM: x86: Advertise and enable LAM (user and supervisor) >>> >>> Zeng Guang (3): >>> KVM: emulator: Add emulation of LASS violation checks on linear >>> address >>> KVM: VMX: Virtualize LASS >>> KVM: x86: Advertise LASS CPUID to user space >> This all looks good! I have a few minor nits, but nothing I can't tweak when >> applying. Assuming nothing explodes in testing, I'll get this applied for 6.8 >> next week.
Thanks very much!
> Gah, by "this" I meant the LAM parts. LASS is going to have to wait until the > kernel support lands.
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