From: Paul Durrant <[email protected]>
This series introduces a pool of memory analogous to the shadow/HAP pool,
accounted to the guest domain, from which IOMMU page-tables are allocated.
Paul Durrant (5):
libxl: remove separate calculation of IOMMU memory overhead
iommu / domctl: introduce XEN_DOMCTL_iommu_ctl
libxl / iommu / domctl: introduce XEN_DOMCTL_IOMMU_SET_ALLOCATION...
iommu: set 'hap_pt_share' and 'need_sync' flags earlier in
iommu_domain_init()
x86 / iommu: create a dedicated pool of page-table pages
tools/flask/policy/modules/dom0.te | 2 +
tools/libs/ctrl/include/xenctrl.h | 5 +
tools/libs/ctrl/xc_domain.c | 16 ++++
tools/libs/light/libxl_create.c | 22 +----
tools/libs/light/libxl_x86.c | 10 ++
xen/arch/x86/domain.c | 4 +-
xen/drivers/passthrough/iommu.c | 63 +++++++++---
xen/drivers/passthrough/x86/iommu.c | 132 ++++++++++++++++++++++----
xen/include/asm-arm/iommu.h | 6 ++
xen/include/asm-x86/iommu.h | 7 +-
xen/include/public/domctl.h | 22 +++++
xen/include/xsm/dummy.h | 17 +++-
xen/include/xsm/xsm.h | 26 +++--
xen/xsm/dummy.c | 6 +-
xen/xsm/flask/hooks.c | 26 +++--
xen/xsm/flask/policy/access_vectors | 7 ++
xen/xsm/flask/policy/security_classes | 1 +
17 files changed, 300 insertions(+), 72 deletions(-)
---
Cc: Andrew Cooper <[email protected]>
Cc: Anthony PERARD <[email protected]>
Cc: Daniel De Graaf <[email protected]>
Cc: George Dunlap <[email protected]>
Cc: Ian Jackson <[email protected]>
Cc: Jan Beulich <[email protected]>
Cc: Julien Grall <[email protected]>
Cc: "Roger Pau Monné" <[email protected]>
Cc: Stefano Stabellini <[email protected]>
Cc: Volodymyr Babchuk <[email protected]>
Cc: Wei Liu <[email protected]>
--
2.20.1
