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From:   David Edmondson <david.edmondson@oracle.com>
To:     linux-kernel@vger.kernel.org
Cc:     Ingo Molnar <mingo@redhat.com>, Joerg Roedel <joro@8bytes.org>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Paolo Bonzini <pbonzini@redhat.com>, kvm@vger.kernel.org,
        Wanpeng Li <wanpengli@tencent.com>, x86@kernel.org,
        Borislav Petkov <bp@alien8.de>,
        Thomas Gleixner <tglx@linutronix.de>,
        Sean Christopherson <seanjc@google.com>,
        Jim Mattson <jmattson@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        David Edmondson <david.edmondson@oracle.com>
Subject: [PATCH v5 0/5] KVM: x86: dump_vmcs: don't assume GUEST_IA32_EFER, show MSR autoloads/autosaves
Date:   Thu, 18 Mar 2021 12:08:36 +0000
Message-Id: <20210318120841.133123-1-david.edmondson@oracle.com>
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v2:
- Don't use vcpu->arch.efer when GUEST_IA32_EFER is not available (Paolo).
- Dump the MSR autoload/autosave lists (Paolo).

v3:
- Rebase to master.
- Check only the load controls (Sean).
- Always show the PTPRs from the VMCS if they exist (Jim/Sean).
- Dig EFER out of the MSR autoload list if it's there (Paulo).
- Calculate and show the effective EFER if it is not coming from
  either the VMCS or the MSR autoload list (Sean).

v4:
- Ensure that each changeset builds with just the previous set.

v5:
- Rebase.
- Remove some cruft from changeset comments.
- Add S-by as appropriate.

David Edmondson (5):
  KVM: x86: dump_vmcs should not assume GUEST_IA32_EFER is valid
  KVM: x86: dump_vmcs should not conflate EFER and PAT presence in VMCS
  KVM: x86: dump_vmcs should consider only the load controls of EFER/PAT
  KVM: x86: dump_vmcs should show the effective EFER
  KVM: x86: dump_vmcs should include the autoload/autostore MSR lists

 arch/x86/kvm/vmx/vmx.c | 58 +++++++++++++++++++++++++++++-------------
 arch/x86/kvm/vmx/vmx.h |  2 +-
 2 files changed, 42 insertions(+), 18 deletions(-)

-- 
2.30.2