diff options
| author | Alison Schofield <alison.schofield@intel.com> | 2021-10-07 14:34:26 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2021-10-08 01:05:31 -0700 |
| commit | 91a45b12d49e2b43d86caba25ed59fae43344ab8 (patch) | |
| tree | 1b0f00ed002a1b886f5a5dfc26c9323e02ed1346 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | ed97afb53365cd03dde266c9644334a558fe5a16 (diff) | |
cxl/acpi: Do not fail cxl_acpi_probe() based on a missing CHBS
When an ACPI0016 Host Bridge device is present yet no corresponding
CEDT Host Bridge Structure (CHBS) exists, the ACPI probe method
fails.
Rather than fail, emit this warning and continue:
cxl_acpi ACPI0017:00: No CHBS found for Host Bridge: ACPI0016:02
This error may occur on systems that are not compliant with the
ACPI specification. Compliant systems include a CHBS entry for
every CXL host bridge that is present at boot.
Suggested-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Tested-by: Vishal Verma <vishal.l.verma@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20211007213426.392644-1-alison.schofield@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions