[Libguestfs] [PATCH 0/2] lib: appliance: qemu 2.9.0 supports TCG with -cpu host on x86 (RHBZ#1277744).

NB: This requires a qemu patch by Eduardo which is currently awaiting review: https://www.mail-archive.com/qemu-devel@nongnu.org/msg422959.html So not to be applied yet unless that qemu change goes upstream. Rich.