Further testing of the decoder toplogy enumeration patches found cases where the driver is too strict about what it accepts. First, there is no expectation that the decoder's target list is valid when the decoder is disabled. Make decoder_populate_targets() failures non-fatal on disabled decoders. Second, if the decoder emits out-of-bounds / reserved values at init warn and continue if at least one valid decoder was found. This future-proofs the driver against changes to the interleave_ways encoding, at least for continuing to operate decoders that conform to current expectations. Applies on top of: https://lore.kernel.org/r/164298411792.3018233.7493009997525360044.stgit@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx --- Dan Williams (2): cxl/core/port: Fix / relax decoder target enumeration cxl/core/port: Handle invalid decoders drivers/cxl/acpi.c | 2 +- drivers/cxl/core/hdm.c | 36 ++++++++++++++++++++++++++++++------ drivers/cxl/core/port.c | 5 ++++- 3 files changed, 35 insertions(+), 8 deletions(-)
