b09751d752
Given remote rcutorture runs, it is quite possible that the build system will have fewer CPUs than the system(s) running the actual test scenarios. In such cases, using the number of CPUs on the test systems can overload the build system, slowing down the build or, worse, OOMing the build system. This commit therefore uses the build system's CPU count to set N in "make -jN", and by tradition sets "N" to double the CPU count. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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.