linux-kernel - [PATCH 0/2] KVM: x86: X86

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Message-Id: <20191211175822.1925-1-sean.j.christopherson@intel.com>
Date:   Wed, 11 Dec 2019 09:58:20 -0800
From:   Sean Christopherson <sean.j.christopherson@...el.com>
To:     Paolo Bonzini <pbonzini@...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: X86_FEATURE bit() cleanup

Small series to add build-time protections on reverse CPUID lookup (and
other usages of bit()), and to rename the misleading-generic bit() helper
to something that better conveys its purpose.

Sean Christopherson (2):
  KVM: x86: Add build-time assertion on usage of bit()
  KVM: x86: Refactor and rename bit() to feature_bit() macro

 arch/x86/kvm/cpuid.c   |  2 +-
 arch/x86/kvm/cpuid.h   |  4 ++--
 arch/x86/kvm/emulate.c |  8 +++-----
 arch/x86/kvm/svm.c     |  4 ++--
 arch/x86/kvm/vmx/vmx.c | 42 +++++++++++++++++++++---------------------
 arch/x86/kvm/x86.h     | 24 ++++++++++++++++++++++--
 6 files changed, 51 insertions(+), 33 deletions(-)

-- 
2.24.0