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bdab125c93
Reverts the following commit:
b0108f9e93 ("kexec: purgatory: add clean-up for purgatory directory")
... which incorrectly stated that the kexec-purgatory.c and purgatory.ro files
were not removed after 'make mrproper'.
In fact, they are. You can confirm it after reverting it.
$ make mrproper
$ touch arch/x86/purgatory/kexec-purgatory.c
$ touch arch/x86/purgatory/purgatory.ro
$ make mrproper
CLEAN arch/x86/purgatory
$ ls arch/x86/purgatory/
entry64.S Makefile purgatory.c setup-x86_64.S stack.S string.c
This is obvious from the build system point of view.
arch/x86/Makefile adds 'arch/x86' to core-y.
Hence 'make clean' descends like this:
arch/x86/Kbuild
-> arch/x86/purgatory/Makefile
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michal Marek <michal.lkml@markovi.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/lkml/1529401422-28838-2-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Ingo Molnar <mingo@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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.