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be5cbd0840
Now that the operational mode of DPA capacity (ram vs pmem... etc) is tracked in the partition, and no code paths have dependencies on the mode implying the partition index, the ambiguous 'enum cxl_decoder_mode' can be cleaned up, specifically this ambiguity on whether the operation mode implied anything about the partition order. Endpoint decoders simply reference their assigned partition where the operational mode can be retrieved as partition mode. With this in place PMEM can now be partition0 which happens today when the RAM capacity size is zero. Dynamic RAM can appear above PMEM when DCD arrives, etc. Code sequences that hard coded the "PMEM after RAM" assumption can now just iterate partitions and consult the partition mode after the fact. Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Alejandro Lucero <alucerop@amd.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Tested-by: Alejandro Lucero <alucerop@amd.com> Link: https://patch.msgid.link/173864306972.668823.3327008645125276726.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dave Jiang <dave.jiang@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 reStructuredText 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.