[libvirt] [PATCH v3 0/4] PPC64 support for NVIDIA V100 GPU with NVLink2 passthrough

This series includes Libvirt support for a new QEMU feature for the spapr (PPC64) machine, NVIDIA V100 + P9 passthrough. Refer to [1] for the version 3 of this feature (same version used as a reference for this series). Changes in v3: - added a new patch (patch 2) that isolates the PPC64 exclusive code to calculate the memLockLimit (suggested by Erik Skultety) - fixed 'make syntax-check' errors across all patches - v2 can be found at [2] [1] https://patchwork.kernel.org/cover/10831413/ [2] https://www.redhat.com/archives/libvir-list/2019-March/msg00059.html Daniel Henrique Barboza (4): qemu_domain: simplify non-VFIO memLockLimit calc for PPC64 qemu_domain: add a PPC64 memLockLimit helper qemu_domain: NVLink2 device tree functions for PPC64 PPC64 support for NVIDIA V100 GPU with NVLink2 passthrough src/qemu/qemu_domain.c | 402 ++++++++++++++++++++++++++++++++--------- 1 file changed, 321 insertions(+), 81 deletions(-) -- 2.20.1