Re: [PATCH 1/6] KVM: x86/mmu: release audited pfns

Excerpts from David Stevens's message of June 24, 2021 1:57 pm:

From: David Stevens stevensd@chromium.org

Changelog? This looks like a bug, should it have a Fixes: tag?

Thanks, Nick

Signed-off-by: David Stevens stevensd@chromium.org

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