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Message-ID: <ZAYrxvX3gGhHZ4/A@google.com>
Date: Mon, 6 Mar 2023 10:07:02 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Mathias Krause <minipli@...ecurity.net>
Cc: kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/6] KVM: MMU: performance tweaks for heavy CR0.WP users
On Mon, Mar 06, 2023, Mathias Krause wrote:
> On 01.02.23 20:45, Mathias Krause wrote:
> > Mathias Krause (5):
> > KVM: VMX: Avoid retpoline call for control register caused exits
> > KVM: x86: Do not unload MMU roots when only toggling CR0.WP
> > KVM: x86: Make use of kvm_read_cr*_bits() when testing bits
> > KVM: x86/mmu: Fix comment typo
> > KVM: VMX: Make CR0.WP a guest owned bit
> >
> > Paolo Bonzini (1):
> > KVM: x86/mmu: Avoid indirect call for get_cr3
> >
> > arch/x86/kvm/kvm_cache_regs.h | 3 ++-
> > arch/x86/kvm/mmu/mmu.c | 31 ++++++++++++++++++++-----------
> > arch/x86/kvm/mmu/paging_tmpl.h | 2 +-
> > arch/x86/kvm/mmu/spte.c | 2 +-
> > arch/x86/kvm/pmu.c | 4 ++--
> > arch/x86/kvm/vmx/capabilities.h | 1 +
> > arch/x86/kvm/vmx/nested.c | 4 ++--
> > arch/x86/kvm/vmx/vmx.c | 15 ++++++++++++---
> > arch/x86/kvm/vmx/vmx.h | 8 ++++++++
> > arch/x86/kvm/x86.c | 9 +++++++++
> > 10 files changed, 58 insertions(+), 21 deletions(-)
>
> Ping!
>
> Anything I can do to help getting this series reviewed and hopefully merged?
I'm slowly getting there...
https://lore.kernel.org/kvm/Y%2Fk+n6HqfLNmmmtM@google.com
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