Re: [PATCH v9 07/17] KVM: guest_memfd: Allow host to map guest_memfd() pages

[David Hildenbrand <david@xxxxxxxxxx>]

>   struct kvm_create_guest_memfd {
>   	__u64 size;
> diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
> index 559c93ad90be..f4e469a62a60 100644
> --- a/virt/kvm/Kconfig
> +++ b/virt/kvm/Kconfig
> @@ -128,3 +128,8 @@ config HAVE_KVM_ARCH_GMEM_PREPARE
>   config HAVE_KVM_ARCH_GMEM_INVALIDATE
>          bool
>          depends on KVM_GMEM
> +
> +config KVM_GMEM_SHARED_MEM
> +       select KVM_GMEM
> +       bool
> +       prompt "Enables in-place shared memory for guest_memfd"

Not completely accurate :)

"Enable support for non-private ("shared") memory in guest_memfd" ?



--
Cheers,

David / dhildenb