[Xen-devel] [PATCH 0/2] iommu: add rmrr Xen command line option

[elena.ufimtseva@xxxxxxxxxx]

From: Elena Ufimtseva <elena.ufimtseva@xxxxxxxxxx>

Add Xen command line option rmrr to specify RMRR
regions for devices that are not defined in ACPI thus
causing IO Page Fault while booting dom0 in PVH mode.
These additional regions will be added to the list of
RMRR regions parsed from ACPI.

Elena Ufimtseva (2):
  iommu VT-d: separate rmrr addition function
  iommu: add rmrr Xen command line option for misc rmrrs

 docs/misc/xen-command-line.markdown |    7 ++
 xen/drivers/passthrough/iommu.c     |   86 ++++++++++++++++++++++++
 xen/drivers/passthrough/vtd/dmar.c  |  122 +++++++++++++++++++----------------
 xen/drivers/passthrough/vtd/dmar.h  |    1 +
 xen/drivers/passthrough/vtd/iommu.c |   33 ++++++++++
 xen/drivers/passthrough/vtd/iommu.h |    1 +
 xen/include/xen/iommu.h             |    9 +++
 7 files changed, 202 insertions(+), 57 deletions(-)

-- 
1.7.10.4


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