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Message-ID: <Y9QjquvzoL7kKHWE@google.com> Date: Fri, 27 Jan 2023 19:19:06 +0000 From: Sean Christopherson <seanjc@...gle.com> To: David Stevens <stevensd@...omium.org> Cc: David Woodhouse <dwmw@...zon.co.uk>, kvm@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 0/3] KVM: x86: replace kvm_vcpu_map usage in vmx On Fri, Jan 27, 2023, David Stevens wrote: > From: David Stevens <stevensd@...omium.org> > > This series replaces the usage of kvm_vcpu_map in vmx with > gfn_to_pfn_cache. See [1] for details on why kvm_vcpu_map is broken. > > The presence of kvm_vcpu_map blocks another series I would like to > try to merge [2]. Although I'm not familiar with the internals of vmx, > I've gone ahead and taken a stab at this cleanup. I've done some manual > testing with nested VMs, and KVM selftests pass, but thorough feedback > would be appreciated. Once this cleanup is done, I'll take a look at > removing kvm_vcpu_map from svm. Woot, been waiting for someone to take this one, thanks! It'll likely be a week or two until I get 'round to this, but it's definitely something I want to get merged sooner than later.
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