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Ben Widawsky
dd5ba0ebbd
cxl/region: Add a 'uuid' attribute
The process of provisioning a region involves triggering the creation of a new region object, pouring in the configuration, and then binding that configured object to the region driver to start its operation. For persistent memory regions the CXL specification mandates that it identified by a uuid. Add an ABI for userspace to specify a region's uuid. Signed-off-by: Ben Widawsky <bwidawsk@kernel.org> [djbw: simplify locking] Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/165784334465.1758207.8224025435884752570.stgit@dwillia2-xfh.jf.intel.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.
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