| Message ID | 20221208193857.4090582-23-dmatlack@google.com |
|---|---|
| State | RFC |
| Headers | show
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Subject: [RFC PATCH 22/37] KVM: x86: Select HAVE_TDP_MMU if X86_64
From: David Matlack <dmatlack@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Marc Zyngier <maz@kernel.org>, James Morse <james.morse@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oliver.upton@linux.dev>, Huacai Chen <chenhuacai@kernel.org>,
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Andrew Morton <akpm@linux-foundation.org>,
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Content preview: In preparation for moving the TDP MMU implementation into
virt/kvm/ guarded behind HAVE_TDP_MMU, ensure that HAVE_TDP_MMU is selected
in X86_64 builds that enable KVM. This matches the existing behavi [...]
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|
| Series |
KVM: Refactor the KVM/x86 TDP MMU into common code
|
expand
|
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index fbeaa9ddef59..849185d5020d 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -49,6 +49,7 @@ config KVM select SRCU select INTERVAL_TREE select HAVE_KVM_PM_NOTIFIER if PM + select HAVE_TDP_MMU if X86_64 help Support hosting fully virtualized guest machines using hardware virtualization extensions. You will need a fairly recent
In preparation for moving the TDP MMU implementation into virt/kvm/ guarded behind HAVE_TDP_MMU, ensure that HAVE_TDP_MMU is selected in X86_64 builds that enable KVM. This matches the existing behavior of the TDP MMU in x86. No functional change intended. Signed-off-by: David Matlack <dmatlack@google.com> --- arch/x86/kvm/Kconfig | 1 + 1 file changed, 1 insertion(+)