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Christophe Leroy
0069f3d14e
The only 64-bit Book3E CPUs we support require the selection of CONFIG_PPC_E500MC. However our Kconfig allows configurating a kernel that has 64-bit Book3E support, but without CONFIG_PPC_E500MC enabled. Such a kernel would never boot, it doesn't know about any CPUs. To fix this, force CONFIG_PPC_E500MC to be selected whenever we are building a 64-bit Book3E kernel. And add a test to detect future situations where cpu_specs is empty. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ae5d8b8b3ccc346e61d2ec729767f92766273f0b.1663606875.git.christophe.leroy@csgroup.eu
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.