From: Sean Christopherson <seanjc@google.com>
To: Binbin Wu <binbin.wu@linux.intel.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
pbonzini@redhat.com, chao.gao@intel.com, kai.huang@intel.com,
David.Laight@aculab.com, robert.hu@linux.intel.com,
guang.zeng@intel.com
Subject: Re: [PATCH v11 00/16] LAM and LASS KVM Enabling
Date: Fri, 20 Oct 2023 17:34:11 -0700 [thread overview]
Message-ID: <ZTMcg__FPmRVqec9@google.com> (raw)
In-Reply-To: <ZTMatKliYT5_I0bg@google.com>
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.
Gah, by "this" I meant the LAM parts. LASS is going to have to wait until the
kernel support lands.
next prev parent reply other threads:[~2023-10-21 0:34 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-13 12:42 [PATCH v11 00/16] LAM and LASS KVM Enabling Binbin Wu
2023-09-13 12:42 ` [PATCH v11 01/16] KVM: x86: Consolidate flags for __linearize() Binbin Wu
2023-09-13 12:42 ` [PATCH v11 02/16] KVM: x86: Use a new flag for branch targets Binbin Wu
2023-10-23 16:20 ` Sean Christopherson
2023-09-13 12:42 ` [PATCH v11 03/16] KVM: x86: Add an emulation flag for implicit system access Binbin Wu
2023-09-13 12:42 ` [PATCH v11 04/16] KVM: x86: Add X86EMUL_F_INVLPG and pass it in em_invlpg() Binbin Wu
2023-09-13 12:42 ` [PATCH v11 05/16] KVM: x86/mmu: Drop non-PA bits when getting GFN for guest's PGD Binbin Wu
2023-09-13 12:42 ` [PATCH v11 06/16] KVM: x86: Add & use kvm_vcpu_is_legal_cr3() to check CR3's legality Binbin Wu
2023-09-13 12:42 ` [PATCH v11 07/16] KVM: x86: Remove kvm_vcpu_is_illegal_gpa() Binbin Wu
2023-09-13 12:42 ` [PATCH v11 08/16] KVM: x86: Introduce get_untagged_addr() in kvm_x86_ops and call it in emulator Binbin Wu
2023-10-23 23:14 ` Sean Christopherson
2023-10-23 23:30 ` Sean Christopherson
2023-09-13 12:42 ` [PATCH v11 09/16] KVM: x86: Untag address for vmexit handlers when LAM applicable Binbin Wu
2023-09-13 12:42 ` [PATCH v11 10/16] KVM: x86: Virtualize LAM for supervisor pointer Binbin Wu
2023-09-13 12:42 ` [PATCH v11 11/16] KVM: x86: Virtualize LAM for user pointer Binbin Wu
2023-09-13 12:42 ` [PATCH v11 12/16] KVM: x86: Advertise and enable LAM (user and supervisor) Binbin Wu
2023-09-13 12:42 ` [PATCH v11 13/16] KVM: x86: Use KVM-governed feature framework to track "LAM enabled" Binbin Wu
2023-09-13 12:42 ` [PATCH v11 14/16] KVM: emulator: Add emulation of LASS violation checks on linear address Binbin Wu
2023-09-13 12:42 ` [PATCH v11 15/16] KVM: VMX: Virtualize LASS Binbin Wu
2023-09-13 12:42 ` [PATCH v11 16/16] KVM: x86: Advertise LASS CPUID to user space Binbin Wu
2023-10-08 9:37 ` [PATCH v11 00/16] LAM and LASS KVM Enabling Binbin Wu
2023-10-10 23:48 ` Sean Christopherson
2023-10-21 0:26 ` Sean Christopherson
2023-10-21 0:34 ` Sean Christopherson [this message]
2023-10-22 12:35 ` Binbin Wu
2023-10-23 23:43 ` Sean Christopherson
2023-10-24 8:31 ` Binbin Wu
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