Patch 1 introduces new domid_{alloc,free} calls.
Patch 2 introduces some basic testing for domain ID allocator.
Patch 3 adjusts create_dom0() messages (use %pd).

Link to v11: https://lore.kernel.org/xen-devel/20250728183427.1013975-1-dmukhin@ford.com/
Link to CI: https://gitlab.com/xen-project/people/dmukhin/xen/-/pipelines/1955867124

Denis Mukhin (3):
  xen/domain: unify domain ID allocation
  tools/tests: introduce unit tests for domain ID allocator
  xen/domain: update create_dom0() messages

 tools/tests/Makefile                    |   2 +-
 tools/tests/domid/.gitignore            |   2 +
 tools/tests/domid/Makefile              |  51 +++++++++
 tools/tests/domid/include/xen/domain.h  | 135 ++++++++++++++++++++++++
 tools/tests/domid/test-domid.c          |  78 ++++++++++++++
 xen/arch/arm/domain_build.c             |  13 ++-
 xen/arch/x86/setup.c                    |  11 +-
 xen/common/Makefile                     |   1 +
 xen/common/device-tree/dom0less-build.c |  15 +--
 xen/common/domain.c                     |   2 +
 xen/common/domctl.c                     |  42 +-------
 xen/common/domid.c                      |  94 +++++++++++++++++
 xen/include/xen/domain.h                |   3 +
 13 files changed, 396 insertions(+), 53 deletions(-)
 create mode 100644 tools/tests/domid/.gitignore
 create mode 100644 tools/tests/domid/Makefile
 create mode 100644 tools/tests/domid/include/xen/domain.h
 create mode 100644 tools/tests/domid/test-domid.c
 create mode 100644 xen/common/domid.c

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2.34.1