lkml.org 
[lkml]   [2023]   [Oct]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v11 00/16] LAM and LASS KVM Enabling
From
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.

\
 
 \ /
  Last update: 2023-10-21 02:34    [W:0.549 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site