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9a97a7f4d7
The bulk of system-specific information is gathered at init time with hw_info_get(). This function calls a number of helper functions, and many of these helper functions are split between a modern UMC/DF path and a legacy DCT path. Split hw_info_get() into legacy and modern versions. This creates two separate code paths early on, and legacy and modern helper functions can be called directly in the appropriate code path. Also, simplify hw_info_put() and share it between legacy and modern systems. NULL pointer checks are done in pci_dev_put() and kfree(), so they can be called unconditionally. Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230127170419.1824692-12-yazen.ghannam@amd.com |
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| README | ||
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.