Re: [RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory

2023-09-06 Thread Paolo Bonzini
On Fri, Jul 21, 2023 at 7:13 PM Sean Christopherson wrote: > On Fri, Jul 21, 2023, Paolo Bonzini wrote: > > On 7/19/23 01:44, Sean Christopherson wrote: > > > @@ -413,6 +454,9 @@ int kvm_gmem_create(struct kvm *kvm, struct > > > kvm_create_guest_memfd *args) > > > u64 flags = args->flags; >

Re: [RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory

2023-07-21 Thread Sean Christopherson
On Fri, Jul 21, 2023, Paolo Bonzini wrote: > On 7/19/23 01:44, Sean Christopherson wrote: > > @@ -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

Re: [RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory

2023-07-21 Thread Paolo Bonzini
On 7/19/23 01:44, Sean Christopherson wrote: @@ -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 |=

[RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory

2023-07-18 Thread Sean Christopherson
Signed-off-by: Sean Christopherson --- include/uapi/linux/kvm.h | 2 ++ virt/kvm/guest_mem.c | 52 2 files changed, 50 insertions(+), 4 deletions(-) diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 9b344fc98598..17b12ee8b70e