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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id i124sm13247931pfc.153.2021.10.12.23.45.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Oct 2021 23:45:48 -0700 (PDT) Date: Tue, 12 Oct 2021 23:45:47 -0700 From: Kees Cook To: Masahiro Yamada Subject: Re: [PATCH 2/2] kbuild: use more subdir- for visiting subdirectories while cleaning Message-ID: <202110122345.4B8FE35AED@keescook> References: <20211013063622.548590-1-masahiroy@kernel.org> <20211013063622.548590-2-masahiroy@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211013063622.548590-2-masahiroy@kernel.org> X-Mailman-Approved-At: Wed, 13 Oct 2021 20:30:31 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Randy Dunlap , linux-ia64@vger.kernel.org, linux-doc@vger.kernel.org, Viresh Kumar , linux-mips@vger.kernel.org, "James E.J. Bottomley" , Max Filippov , Rich Felker , Guo Ren , linux-csky@vger.kernel.org, "H. Peter Anvin" , sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Vincent Chen , Will Deacon , Thomas Gleixner , Paul Mackerras , Jonas Bonn , Rob Herring , Vasily Gorbik , Yoshinori Sato , Krzysztof Kozlowski , Marc Zyngier , Helge Deller , linux-sh@vger.kernel.org, Russell King , Ley Foon Tan , Christian Borntraeger , linux-alpha@vger.kernel.org, Ingo Molnar , Geert Uytterhoeven , linux-parisc@vger.kernel.org, Sami Tolvanen , Catalin Marinas , Matt Turner , linux-snps-arc@lists.infradead.org, uclinux-h8-devel@lists.sourceforge.jp, linux-xtensa@linux-xtensa.org, Albert Ou , Robert Richter , Arnd Bergmann , linux-kbuild@vger.kernel.org, Heiko Carstens , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Stefan Kristiansson , Nathan Chancellor , linux-m68k@lists.linux-m68k.org, Thomas Bogendoerfer , Ivan Kokshaysky , Greentime Hu , Paul Walmsley , Stafford Horne , linux-arm-kernel@lists.infradead.org, Richard Henderson , William Cohen , Chris Zankel , Michal Simek , Michal Marek , Julien Thierry , Nick Hu , linux-s390@vger.kernel.org, Jonathan Corbet , Nick Desaulniers , linux-kernel@vger.kernel.org, openrisc@lists.librecores.org, Palmer Dabbelt , Borislav Petkov , Vineet Gupta , linuxppc-dev@lists.ozlabs.org, "David S. Miller" , x86@kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, Oct 13, 2021 at 03:36:22PM +0900, Masahiro Yamada wrote: > Documentation/kbuild/makefiles.rst suggests to use "archclean" for > cleaning arch/$(SRCARCH)/boot/. > > Since commit d92cc4d51643 ("kbuild: require all architectures to have > arch/$(SRCARCH)/Kbuild"), we can use the "subdir- += boot" trick for > all architectures. This can take advantage of the parallel option (-j) > for "make clean". > > I also cleaned up the comments. The "archdep" target does not exist. > > Signed-off-by: Masahiro Yamada I like the clean-up! Reviewed-by: Kees Cook -- Kees Cook