Re: [PATCH 0/4] add ro state control function for nvdimm drivers

Looks good: Reviewed-by: Christoph Hellwig

[PATCH 0/4] add ro state control function for nvdimm drivers

libndctl failed to pass for the reason of writing pmem disk when running ndctl testing. Here is the error message below, namespace6.0: failed to write /dev/pmem6 check_namespaces: namespace6.0 validate_bdev failed ndctl-test1 failed: -6 Commit 98f49b63e84d4ee1a5c327d0b5f4e8699f6c70fe