linux-kernel - Re: [PATCH 0/4] KVM: SVM: Move and split up svm.c

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Message-ID: <20200324175624.GA20121@ashkalra_ubuntu_server>
Date:   Tue, 24 Mar 2020 17:56:24 +0000
From:   Ashish Kalra <ashish.kalra@....com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     Joerg Roedel <joro@...tes.org>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Suravee Suthikulpanit <suravee.suthikulpanit@....com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Brijesh Singh <brijesh.singh@....com>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/4] KVM: SVM: Move and split up svm.c

Hello Paolo,

I am going to submit v5 of the SEV live migration patch-set in a
couple of days and my patch-set is based on the single svm.c
file, so do i need to rebase my patch-set gainst this queued 
patch ?

Thanks,
Ashish

On Tue, Mar 24, 2020 at 12:33:17PM +0100, Paolo Bonzini wrote:
> On 24/03/20 10:41, Joerg Roedel wrote:
> > Hi,
> > 
> > here is a patch-set agains kvm/queue which moves svm.c into its own
> > subdirectory arch/x86/kvm/svm/ and splits moves parts of it into
> > separate source files:
> > 
> > 	- The parts related to nested SVM to nested.c
> > 
> > 	- AVIC implementation to avic.c
> > 
> > 	- The SEV parts to sev.c
> > 
> > I have tested the changes in a guest with and without SEV.
> > 
> > Please review.
> > 
> > Thanks,
> > 
> > 	Joerg
> > 
> > Joerg Roedel (4):
> >   kVM SVM: Move SVM related files to own sub-directory
> >   KVM: SVM: Move Nested SVM Implementation to nested.c
> >   KVM: SVM: Move AVIC code to separate file
> >   KVM: SVM: Move SEV code to separate file
> > 
> >  arch/x86/kvm/Makefile                 |    2 +-
> >  arch/x86/kvm/svm/avic.c               | 1025 ++++
> >  arch/x86/kvm/svm/nested.c             |  823 ++++
> >  arch/x86/kvm/{pmu_amd.c => svm/pmu.c} |    0
> >  arch/x86/kvm/svm/sev.c                | 1178 +++++
> >  arch/x86/kvm/{ => svm}/svm.c          | 6546 ++++++-------------------
> >  arch/x86/kvm/svm/svm.h                |  491 ++
> >  7 files changed, 5106 insertions(+), 4959 deletions(-)
> >  create mode 100644 arch/x86/kvm/svm/avic.c
> >  create mode 100644 arch/x86/kvm/svm/nested.c
> >  rename arch/x86/kvm/{pmu_amd.c => svm/pmu.c} (100%)
> >  create mode 100644 arch/x86/kvm/svm/sev.c
> >  rename arch/x86/kvm/{ => svm}/svm.c (56%)
> >  create mode 100644 arch/x86/kvm/svm/svm.h
> > 
> 
> Queued, thanks (only cursorily reviewed for now).
> 
> Paolo
>