From: David Edmondson <david.edmondson@oracle.com>
To: linux-kernel@vger.kernel.org
Cc: Jim Mattson <jmattson@google.com>, Borislav Petkov <bp@alien8.de>,
Joerg Roedel <joro@8bytes.org>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
kvm@vger.kernel.org, Wanpeng Li <wanpengli@tencent.com>,
Thomas Gleixner <tglx@linutronix.de>,
Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
x86@kernel.org, David Edmondson <david.edmondson@oracle.com>
Subject: [PATCH v4 0/5] KVM: x86: dump_vmcs: don't assume GUEST_IA32_EFER, show MSR autoloads/autosaves
Date: Wed, 24 Feb 2021 14:04:51 +0000 [thread overview]
Message-ID: <20210224140456.2558033-1-david.edmondson@oracle.com> (raw)
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.
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(-)
--
2.30.0
next reply other threads:[~2021-02-24 15:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-24 14:04 David Edmondson [this message]
2021-02-24 14:04 ` [PATCH v4 1/5] KVM: x86: dump_vmcs should not assume GUEST_IA32_EFER is valid David Edmondson
2021-02-24 14:04 ` [PATCH v4 2/5] KVM: x86: dump_vmcs should not conflate EFER and PAT presence in VMCS David Edmondson
2021-02-24 14:04 ` [PATCH v4 3/5] KVM: x86: dump_vmcs should consider only the load controls of EFER/PAT David Edmondson
2021-02-24 14:04 ` [PATCH v4 4/5] KVM: x86: dump_vmcs should show the effective EFER David Edmondson
2021-02-24 14:04 ` [PATCH v4 5/5] KVM: x86: dump_vmcs should include the autoload/autostore MSR lists David Edmondson
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