[v1] intel_iommu: misc scalable mode fixes for 4.0

[Qemu-devel] [PATCH 0/2] intel_iommu: misc scalable mode fixes for 4.0

Peter Xu posted 2 patches 5 years ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20190328104933.13465-1-peterx@redhat.com

Maintainers: Eduardo Habkost <ehabkost@redhat.com>, Richard Henderson <rth@twiddle.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Michael S. Tsirkin" <mst@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>

There is a newer version of this series

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(-)

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[Qemu-devel] [PATCH 0/2] intel_iommu: misc scalable mode fixes for 4.0

Posted by Peter Xu 5 years ago

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