[PATCH v10 0/7] IOMMU cleanup

[Paul Durrant <paul@xxxxxxx>]

From: Paul Durrant <pdurrant@xxxxxxxxxx>

This is the remainder of the cleanup series deferred until XSA-346 and
XSA-347 were publicly disclosed.

Paul Durrant (7):
  remove remaining uses of iommu_legacy_map/unmap
  common/grant_table: batch flush I/O TLB
  iommu: remove the share_p2m operation
  iommu: stop calling IOMMU page tables 'p2m tables'
  vtd: use a bit field for root_entry
  vtd: use a bit field for context_entry
  vtd: use a bit field for dma_pte

 xen/arch/x86/mm.c                           |  26 ++-
 xen/arch/x86/mm/p2m-ept.c                   |  20 +-
 xen/arch/x86/mm/p2m-pt.c                    |  16 +-
 xen/arch/x86/mm/p2m.c                       |  28 ++-
 xen/arch/x86/x86_64/mm.c                    |  20 +-
 xen/common/grant_table.c                    | 208 ++++++++++++------
 xen/common/memory.c                         |   6 +-
 xen/drivers/passthrough/amd/pci_amd_iommu.c |  20 +-
 xen/drivers/passthrough/iommu.c             |  52 +----
 xen/drivers/passthrough/vtd/extern.h        |   2 +-
 xen/drivers/passthrough/vtd/iommu.c         | 220 +++++++++++---------
 xen/drivers/passthrough/vtd/iommu.h         | 113 ++++------
 xen/drivers/passthrough/vtd/utils.c         |  22 +-
 xen/drivers/passthrough/vtd/x86/ats.c       |  29 +--
 xen/drivers/passthrough/vtd/x86/vtd.c       |   2 +-
 xen/include/xen/iommu.h                     |  26 +--
 16 files changed, 429 insertions(+), 381 deletions(-)
---
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: George Dunlap <george.dunlap@xxxxxxxxxx>
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Julien Grall <jgrall@xxxxxxxxxx>
Cc: Jun Nakajima <jun.nakajima@xxxxxxxxx>
Cc: Kevin Tian <kevin.tian@xxxxxxxxx>
Cc: "Roger Pau Monné" <roger.pau@xxxxxxxxxx>
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Cc: Wei Liu <wl@xxxxxxx>
-- 
2.20.1