From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Stevens Date: Thu, 24 Jun 2021 03:57:44 +0000 Subject: [PATCH 1/6] KVM: x86/mmu: release audited pfns Message-Id: <20210624035749.4054934-2-stevensd@google.com> List-Id: References: <20210624035749.4054934-1-stevensd@google.com> In-Reply-To: <20210624035749.4054934-1-stevensd@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Marc Zyngier , Huacai Chen , Aleksandar Markovic , Paul Mackerras , Paolo Bonzini , Zhenyu Wang , Zhi Wang Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Will Deacon , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, David Stevens From: David Stevens Signed-off-by: David Stevens --- arch/x86/kvm/mmu/mmu_audit.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kvm/mmu/mmu_audit.c b/arch/x86/kvm/mmu/mmu_audit.c index cedc17b2f60e..97ff184084b4 100644 --- a/arch/x86/kvm/mmu/mmu_audit.c +++ b/arch/x86/kvm/mmu/mmu_audit.c @@ -121,6 +121,8 @@ static void audit_mappings(struct kvm_vcpu *vcpu, u64 *sptep, int level) audit_printk(vcpu->kvm, "levels %d pfn %llx hpa %llx " "ent %llxn", vcpu->arch.mmu->root_level, pfn, hpa, *sptep); + + kvm_release_pfn_clean(pfn); } static void inspect_spte_has_rmap(struct kvm *kvm, u64 *sptep) -- 2.32.0.93.g670b81a890-goog