RE: [RFC PATCH 0/7] LIBVIRT: X86: TDX support

-----Original Message----- From: Peter Krempa <pkrempa(a)redhat.com&gt; Sent: Monday, June 21, 2021 1:06 AM To: Duan, Zhenzhong <zhenzhong.duan(a)intel.com&gt; Cc: libvir-list(a)redhat.com; Yamahata, Isaku <isaku.yamahata(a)intel.com>; Tian, Jun J <jun.j.tian(a)intel.com>; Qiang, Chenyi <chenyi.qiang(a)intel.com&gt; Subject: Re: [RFC PATCH 0/7] LIBVIRT: X86: TDX support

> > > Using these patches we have succesfully booted and tested a guest both > > > with and without TDX enabled. > > > > > > > > > [1] https://lkml.org/lkml/2020/11/16/1106 > > > [2] https://github.com/codomania/libvirt/commits/v9 > > > > Could you please also point to the relevant qemu patches? > > > > The first commit mentions 'query-tdx-capabilities' which is not in qemu > > upstream yet. > Hi Peter, > > Sorry, seems qemu patches link is missed in [1]. List all links below for your reference. > > kvm TDX branch: https://github.com/intel/tdx/tree/kvm > TDX guest branch: https://github.com/intel/tdx/tree/guest > TDVF branch: https://github.com/tianocore/edk2-staging/tree/TDVF > qemu TDX branch: https://github.com/intel/qemu-tdx/tree/tdx In my quick search I didn't find any reference to those patches on the qemu-devel mailing list. Please note that libvirt accepts only features which are supported by the upstream releases [1] of the hypervisor in question. Thus if the qemu part indeed wasn't yet posted for review to qemu-devel you should do so if you want this series to be accepted in libvirt. [1] Pushed upstream waiting for the next release is okay.