[libvirt] [PATCH V1 0/6] Add support for guests with TPM passthrough device

Hello! The following set of patches adds support to libvirt for adding a TPM passthrough device to a QEMU guest. Support for this was recently accepted into QEMU. This set of patches borrows a lot from the recently added support for rng's. This patch series builds on top of the patches for adding support for file descriptor sets. Regards, Stefan