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Message-ID: <f983e2e343f600ab5196aef8389d719bc2ab7308.camel@redhat.com>
Date: Tue, 16 Nov 2021 23:38:47 +0200
From: Maxim Levitsky <mlevitsk@...hat.com>
To: kvm@...r.kernel.org
Cc: Shuah Khan <shuah@...nel.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@...r.kernel.org>, Borislav Petkov <bp@...en8.de>,
Paolo Bonzini <pbonzini@...hat.com>,
"open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
<linux-kernel@...r.kernel.org>, Joerg Roedel <joro@...tes.org>,
"H. Peter Anvin" <hpa@...or.com>,
Thomas Gleixner <tglx@...utronix.de>,
Vitaly Kuznetsov <vkuznets@...hat.com>,
Bandan Das <bsd@...hat.com>,
Wanpeng Li <wanpengli@...cent.com>,
Jim Mattson <jmattson@...gle.com>,
Sean Christopherson <seanjc@...gle.com>,
Wei Huang <wei.huang2@....com>,
"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>,
Ingo Molnar <mingo@...hat.com>
Subject: Re: [PATCH v2 0/6] nSVM optional features
On Mon, 2021-11-01 at 16:03 +0200, Maxim Levitsky wrote:
> This is a resend of a few patches that implement few
> SVM's optional features for nesting.
>
> I was testing these patches during last few weeks with various nested configurations
> and I was unable to find any issues.
>
> I also implemented support for nested vGIF in the last patch.
>
> Best regards,
> Maxim Levitsky
>
> Maxim Levitsky (6):
> KVM: x86: SVM: add module param to control LBR virtualization
> KVM: x86: nSVM: correctly virtualize LBR msrs when L2 is running
> KVM: x86: nSVM: implement nested LBR virtualization
> KVM: x86: nSVM: implement nested VMLOAD/VMSAVE
> KVM: x86: nSVM: support PAUSE filter threshold and count when
> cpu_pm=on
> KVM: x86: SVM: implement nested vGIF
>
> arch/x86/kvm/svm/nested.c | 86 ++++++++++++++++++++---
> arch/x86/kvm/svm/svm.c | 140 ++++++++++++++++++++++++++++++++------
> arch/x86/kvm/svm/svm.h | 38 +++++++++--
> 3 files changed, 228 insertions(+), 36 deletions(-)
>
> --
> 2.26.3
>
>
Kind ping on these patches.
Best regards,
Maxim Levitsky
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