[PATCH 0/8] x86: Untangle Nested virt and CPUID interactions

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

This is the final bit of untangling for existing CPUID handling, as well as
the logical next step in nested-virt work to start making it usable.

Patch 4 was previously posted in isolation.  It is unchanged in this series.

Andrew Cooper (8):
  tools/libxl: Simplify DOMCTL_CDF_ flags handling in libxl__domain_make()
  xen/domctl: Simplify DOMCTL_CDF_ checking logic
  xen/domctl: Introduce and use XEN_DOMCTL_CDF_nested_virt
  tools/cpuid: Plumb nested_virt down into xc_cpuid_apply_policy()
  x86/hvm: Obsolete the use of HVM_PARAM_NESTEDHVM
  xen/xsm: Drop xsm_hvm_param_nested()
  x86/hvm: Drop restore boolean from hvm_cr4_guest_valid_bits()
  x86/cpuid: Move VMX/SVM out of the default policy

 tools/flask/policy/modules/xen.if           |  2 +-
 tools/libs/ctrl/include/xenctrl.h           |  4 +--
 tools/libs/guest/xg_cpuid_x86.c             | 14 ++++------
 tools/libxl/libxl_cpuid.c                   |  3 +-
 tools/libxl/libxl_create.c                  | 13 ++++++---
 tools/libxl/libxl_x86.c                     |  5 ----
 tools/ocaml/libs/xc/xenctrl.ml              |  1 +
 tools/ocaml/libs/xc/xenctrl.mli             |  1 +
 xen/arch/x86/domain.c                       | 14 ++++++++--
 xen/arch/x86/hvm/domain.c                   |  2 +-
 xen/arch/x86/hvm/hvm.c                      | 41 ++++++---------------------
 xen/arch/x86/hvm/svm/svmdebug.c             |  6 ++--
 xen/arch/x86/hvm/vmx/vmx.c                  |  2 +-
 xen/arch/x86/hvm/vmx/vvmx.c                 |  2 +-
 xen/common/domain.c                         | 43 +++++++++++++++++------------
 xen/include/asm-x86/hvm/hvm.h               |  2 +-
 xen/include/asm-x86/hvm/nestedhvm.h         |  5 ++--
 xen/include/public/arch-x86/cpufeatureset.h |  4 +--
 xen/include/public/domctl.h                 |  4 ++-
 xen/include/public/hvm/params.h             |  4 +--
 xen/include/xsm/dummy.h                     |  6 ----
 xen/include/xsm/xsm.h                       |  6 ----
 xen/xsm/dummy.c                             |  1 -
 xen/xsm/flask/hooks.c                       |  6 ----
 xen/xsm/flask/policy/access_vectors         |  2 --
 25 files changed, 81 insertions(+), 112 deletions(-)

-- 
2.11.0