-----Original Message----- From: Peter Krempa <pkrempa@redhat.com> Sent: Monday, June 21, 2021 1:06 AM To: Duan, Zhenzhong <zhenzhong.duan@intel.com> Cc: libvir-list@redhat.com; Yamahata, Isaku <isaku.yamahata@intel.com>; Tian, Jun J <jun.j.tian@intel.com>; Qiang, Chenyi <chenyi.qiang@intel.com> 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.
For qemu-devel, here is the reference. https://lore.kernel.org/qemu-devel/cover.1613188118.git.isaku.yamahata@intel... I'm not sure why lists.nongnu.org search doesn't show result with TDX keyword. Thanks, Isaku Yamahata