This patch set includes two fixes and one optimization for VFIO migration as blew:
Patch 1-2: - Fix two ordering problems in migration. Patch 3: - Optimize the enabling process of the MSI-X vectors in migration. History: v2 -> v3: - Nit fixes. - Set error in migration stream for migration to fail in Patch 1. - Tested Patch 3 with a Windows guest. Thanks, Shenming Shenming Lu (3): vfio: Move the saving of the config space to the right place in VFIO migration vfio: Set the priority of the VFIO VM state change handler explicitly vfio: Avoid disabling and enabling vectors repeatedly in VFIO migration hw/pci/msix.c | 2 +- hw/vfio/migration.c | 28 +++++++++++++++++----------- hw/vfio/pci.c | 20 +++++++++++++++++--- include/hw/pci/msix.h | 1 + 4 files changed, 36 insertions(+), 15 deletions(-) -- 2.19.1