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Message-Id: <20220614230548.3852141-1-seanjc@google.com>
Date: Tue, 14 Jun 2022 23:05:43 +0000
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: Sean Christopherson <seanjc@...gle.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 0/5] KVM: x86: Move apicv_active into kvm_lapic
Move apicv_active into struct kvm_lapic; KVM enables APICv if and only if
a VM/vCPU has an in-kernel APIC.
This was posted a while back as a one-off patch in an APICv cleanup[*].
The idea and most of the changes remain the same, though I eked out a few
more cleanups.
[*] https://lore.kernel.org/all/20211022004927.1448382-4-seanjc@google.com/
Sean Christopherson (5):
KVM: SVM: Drop unused AVIC / kvm_x86_ops declarations
KVM: x86: Drop @vcpu parameter from kvm_x86_ops.hwapic_isr_update()
KVM: x86: Check for in-kernel xAPIC when querying APICv for directed
yield
KVM: x86: Move "apicv_active" into "struct kvm_lapic"
KVM: x86: Use lapic_in_kernel() to query in-kernel APIC in APICv
helper
arch/x86/include/asm/kvm_host.h | 3 +--
arch/x86/kvm/lapic.c | 38 ++++++++++++---------------------
arch/x86/kvm/lapic.h | 3 ++-
arch/x86/kvm/svm/svm.c | 5 +++--
arch/x86/kvm/svm/svm.h | 4 ----
arch/x86/kvm/vmx/vmx.c | 5 +++--
arch/x86/kvm/x86.c | 14 ++++++------
7 files changed, 31 insertions(+), 41 deletions(-)
base-commit: 8baacf67c76c560fed954ac972b63e6e59a6fba0
--
2.36.1.476.g0c4daa206d-goog
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