Messages in this thread | | | Subject | [PATCH 0/5] libnvdimm: fix locked status detection | From | Dan Williams <> | Date | Tue, 10 Apr 2018 15:39:09 -0700 |
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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.
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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(-)
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