[PATCH v8 00/16] acquire_resource size and external IPT monitoring

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Combined series (as they are dependent).  First, the resource size fixes, and
then the external IPT monitoring built on top.

Posting in full for reference, but several patches are ready to go in.  Those
in need of review are patch 6, 8 and 12.

See individual patches for changes.  The major work was rebasing over the
ARM/IOREQ series which moved a load of code which this series was bugfixing.

Andrew Cooper (7):
  xen/memory: Reject out-of-range resource 'frame' values
  xen/gnttab: Rework resource acquisition
  xen/memory: Fix acquire_resource size semantics
  xen/memory: Improve compat XENMEM_acquire_resource handling
  xen/memory: Indent part of acquire_resource()
  xen/memory: Fix mapping grant tables with XENMEM_acquire_resource
  xen+tools: Introduce XEN_SYSCTL_PHYSCAP_vmtrace

Michał Leszczyński (7):
  xen/domain: Add vmtrace_size domain creation parameter
  tools/[lib]xl: Add vmtrace_buf_size parameter
  xen/memory: Add a vmtrace_buf resource type
  x86/vmx: Add Intel Processor Trace support
  xen/domctl: Add XEN_DOMCTL_vmtrace_op
  tools/libxc: Add xc_vmtrace_* functions
  tools/misc: Add xen-vmtrace tool

Tamas K Lengyel (2):
  xen/vmtrace: support for VM forks
  x86/vm_event: Carry the vmtrace buffer position in vm_event

 docs/man/xl.cfg.5.pod.in                    |   9 +
 tools/golang/xenlight/helpers.gen.go        |   4 +
 tools/golang/xenlight/types.gen.go          |   2 +
 tools/include/libxl.h                       |  14 ++
 tools/include/xenctrl.h                     |  73 ++++++++
 tools/libs/ctrl/Makefile                    |   1 +
 tools/libs/ctrl/xc_vmtrace.c                | 128 +++++++++++++
 tools/libs/light/libxl.c                    |   2 +
 tools/libs/light/libxl_cpuid.c              |   1 +
 tools/libs/light/libxl_create.c             |   1 +
 tools/libs/light/libxl_types.idl            |   5 +
 tools/misc/.gitignore                       |   1 +
 tools/misc/Makefile                         |   7 +
 tools/misc/xen-cpuid.c                      |   2 +-
 tools/misc/xen-vmtrace.c                    | 154 ++++++++++++++++
 tools/ocaml/libs/xc/xenctrl.ml              |   1 +
 tools/ocaml/libs/xc/xenctrl.mli             |   1 +
 tools/xl/xl_info.c                          |   5 +-
 tools/xl/xl_parse.c                         |   4 +
 xen/arch/x86/domain.c                       |  23 +++
 xen/arch/x86/domctl.c                       |  55 ++++++
 xen/arch/x86/hvm/vmx/vmcs.c                 |  19 +-
 xen/arch/x86/hvm/vmx/vmx.c                  | 200 +++++++++++++++++++-
 xen/arch/x86/mm/mem_sharing.c               |   3 +
 xen/arch/x86/vm_event.c                     |   3 +
 xen/common/compat/memory.c                  | 147 +++++++++++----
 xen/common/domain.c                         |  81 ++++++++
 xen/common/grant_table.c                    | 112 ++++++++----
 xen/common/ioreq.c                          |   2 +-
 xen/common/memory.c                         | 274 +++++++++++++++++++---------
 xen/common/sysctl.c                         |   2 +
 xen/include/asm-x86/cpufeature.h            |   1 +
 xen/include/asm-x86/hvm/hvm.h               |  72 ++++++++
 xen/include/asm-x86/hvm/vmx/vmcs.h          |   4 +
 xen/include/asm-x86/msr.h                   |  32 ++++
 xen/include/public/arch-x86/cpufeatureset.h |   1 +
 xen/include/public/domctl.h                 |  38 ++++
 xen/include/public/memory.h                 |  18 +-
 xen/include/public/sysctl.h                 |   3 +-
 xen/include/public/vm_event.h               |   7 +
 xen/include/xen/domain.h                    |   2 +
 xen/include/xen/grant_table.h               |  21 ++-
 xen/include/xen/ioreq.h                     |   2 +-
 xen/include/xen/sched.h                     |   6 +
 xen/xsm/flask/hooks.c                       |   1 +
 45 files changed, 1366 insertions(+), 178 deletions(-)
 create mode 100644 tools/libs/ctrl/xc_vmtrace.c
 create mode 100644 tools/misc/xen-vmtrace.c

-- 
2.11.0