The new ACPI _LSx methods moved the 'dimm locked' error status from the
result of ND_CMD_GET_CONFIG_SIZE to an error status result of
ND_CMD_GET_CONFIG_DATA. Error code translation prevents the proper error
code from making it back to the 'nd_dimm' driver.
Fix the error code propagation and add some unit test infrastructure for
regression testing this case.
---
Dan Williams (5):
libnvdimm, dimm: handle EACCES failures from label reads
tools/testing/nvdimm: allow custom error code injection
tools/testing/nvdimm: support nfit_test_dimm attributes under nfit_test.1
tools/testing/nvdimm: fix missing newline in nfit_test_dimm 'handle' attribute
tools/testing/nvdimm: enable labels for nfit_test.1 dimms
drivers/nvdimm/dimm_devs.c | 22 +++++-----
tools/testing/nvdimm/test/nfit.c | 84 +++++++++++++++++++++++++++++---------
2 files changed, 77 insertions(+), 29 deletions(-)