linux-kernel - [PATCH 0/2] KVM: arm64: Clean up CONFIG_KVM vs CONFIG_HAVE

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Date:   Tue, 21 Sep 2021 15:22:29 -0700
From:   Sean Christopherson <seanjc@...gle.com>
To:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>
Cc:     James Morse <james.morse@....com>,
        Alexandru Elisei <alexandru.elisei@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        linux-kernel@...r.kernel.org,
        Sean Christopherson <seanjc@...gle.com>
Subject: [PATCH 0/2] KVM: arm64: Clean up CONFIG_KVM vs CONFIG_HAVE_KVM

Fix an oddity where arm64 can end up with KVM=y and HAVE_KVM=n.  This
doesn't cause problems today as no generic code that supports arm64 uses
HAVE_KVM, but that may not always be the case, e.g. I stumbled across this
when exploring hiding perf's guest callbacks behind HAVE_KVM=y.

Sean Christopherson (2):
  KVM: arm64: Unconditionally include generic KVM's Kconfig
  KVM: arm64: Depend on HAVE_KVM => OF instead of directly on OF

 arch/arm64/Kconfig     | 1 +
 arch/arm64/kvm/Kconfig | 9 ++-------
 2 files changed, 3 insertions(+), 7 deletions(-)

-- 
2.33.0.464.g1972c5931b-goog