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Aneesh Kumar K.V
1c97afa714
In order to support marking namespaces with unsupported feature/versions disabled, nvdimm core should advance the namespace seed on these probe failures. Otherwise, these failed namespaces will be considered a seed namespace and will be wrongly used while creating new namespaces. Add -EOPNOTSUPP as return from pmem probe callback to indicate a namespace initialization failures due to pfn superblock feature/version mismatch. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Link: https://lore.kernel.org/r/20190905154603.10349-3-aneesh.kumar@linux.ibm.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.