[PATCH v2 0/3] cxl/test: Add unit testing for extended linear cache

[Dave Jiang <dave.jiang@intel.com>]

v2:
- Use a global variable 'mock_auto_region_size' instead of a static define.
  Expectation is LMH will change that value for its testing.

The series adds support for mocking of extended linear cache support
in cxl_test. A module parameter is introduced to activate the mocking.
Tests will be added to CXL CLI user tools for regression testing.

This series depends on the patch [1] that provides the extended linear
cache size via sysfs.

[1]: https://lore.kernel.org/linux-cxl/20251022203052.4078527-1-dave.jiang@intel.com/

Dave Jiang (3):
  cxl/test: Standardize CXL auto region size
  cxl/test: Add cxl_test CFMWS support for extended linear cache
  cxl/test: Add support for acpi extended linear cache

 tools/testing/cxl/Kbuild      |  1 +
 tools/testing/cxl/test/cxl.c  | 56 ++++++++++++++++++++++++++++++++---
 tools/testing/cxl/test/mock.c | 20 +++++++++++++
 tools/testing/cxl/test/mock.h |  3 ++
 4 files changed, 76 insertions(+), 4 deletions(-)


base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
-- 
2.51.1