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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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92f6f2d7f5
Add nfit_test 'watermarks' for the dax_pmem, dax_pmem_core, and
dax_pmem_compat modules. This causes the nfit_test module to fail
loading in case any of these modules are also not overridden with the
ldconfig wrapped modules. Without this, nfit_test would sometimes fail
creation of device-dax namespaces on the nfit_test_bus with an unhelpful
error log such as:
dax_pmem dax5.0: could not reserve metadata
dax_pmem: probe of dax5.0 failed with error -16
Which was caused due to the unwrapped version of
devm_request_mem_region() being called.
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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|---|---|---|
| .. | ||
| test | ||
| acpi_nfit_test.c | ||
| config_check.c | ||
| dax_pmem_compat_test.c | ||
| dax_pmem_core_test.c | ||
| dax_pmem_test.c | ||
| dax-dev.c | ||
| device_dax_test.c | ||
| dimm_devs.c | ||
| Kbuild | ||
| libnvdimm_test.c | ||
| Makefile | ||
| pmem_test.c | ||
| pmem-dax.c | ||
| watermark.h | ||