Re: [RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory
From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2023-07-21 15:08:40
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On 7/19/23 01:44, Sean Christopherson wrote:
quoted hunk ↗ jump to hunk
@@ -413,6 +454,9 @@ int kvm_gmem_create(struct kvm *kvm, struct kvm_create_guest_memfd *args) u64 flags = args->flags; u64 valid_flags = 0; + if (IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE)) + valid_flags |= KVM_GUEST_MEMFD_ALLOW_HUGEPAGE; +
I think it should be always allowed. The outcome would just be "never have a hugepage" if thp is not enabled in the kernel. Paolo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel