v2: - patch 2: use "1" instead of "sizeof(bool)" for VMSTATE_UNUSED because sizeof(bool) can be >1 depends on definition [Dave]
The first patch is the important one. It should fix up a migration issue that Dave reported between 3.1<->4.0. The second patch is born only because I noticed it when drafting patch 1 and I think we can probably do that too together as a fixup to the scalable patchset for 4.0. Please have a look, thanks. Peter Xu (2): intel_iommu: Fix root_scalable migration breakage intel_iommu: Drop extended root field hw/i386/intel_iommu.c | 30 ++++++++++++++++++++++-------- hw/i386/intel_iommu_internal.h | 1 - hw/i386/trace-events | 2 +- include/hw/i386/intel_iommu.h | 1 - 4 files changed, 23 insertions(+), 11 deletions(-) -- 2.17.1