linux-kernel - [PATCH 0/2] KVM: x86: Refactor MSR related helpers

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Message-Id: <20190905212255.26549-1-sean.j.christopherson@intel.com>
Date:   Thu,  5 Sep 2019 14:22:53 -0700
From:   Sean Christopherson <sean.j.christopherson@...el.com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>
Cc:     Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] KVM: x86: Refactor MSR related helpers

Refactor x86's MSR accessors to reduce the amount of boilerplate code
required to get/set an MSR, and consolidate the RDMSR/WRMSR emulation
for VMX and SVM since the code is functionally identical.

Sean Christopherson (2):
  KVM: x86: Refactor up kvm_{g,s}et_msr() to simplify callers
  KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code

 arch/x86/include/asm/kvm_host.h |   6 +-
 arch/x86/kvm/svm.c              |  34 +-------
 arch/x86/kvm/vmx/nested.c       |  22 ++---
 arch/x86/kvm/vmx/vmx.c          |  33 +-------
 arch/x86/kvm/x86.c              | 138 ++++++++++++++++++++------------
 5 files changed, 100 insertions(+), 133 deletions(-)

-- 
2.22.0