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Thu, 25 Jul 2019 17:20:50 -0700 (PDT) X-Gm-Message-State: APjAAAXq9FxCjqsJH9jRTV/WOcvo3LTT2HmxN9FFUQzIDvkicCVjPVlg tMq6U1X0hilDHfSkFewpJ4uUSm/gqGBONwcP9Ik= X-Google-Smtp-Source: APXvYqxxGW3wJ7fdEdMiG85EQFTRz8LdMcvss8y9liVsOISiZ6NZSnuP/Zf62Nk5ECrUZnU+Ba/fB7VdcD9zu0zJoiw= X-Received: by 2002:ab0:70d9:: with SMTP id r25mr32323313ual.109.1564100449300; Thu, 25 Jul 2019 17:20:49 -0700 (PDT) MIME-Version: 1.0 References: <20190718163523.18842-1-yamada.masahiro@socionext.com> <20190725164614.GJ1330@shell.armlinux.org.uk> In-Reply-To: <20190725164614.GJ1330@shell.armlinux.org.uk> From: Masahiro Yamada Date: Fri, 26 Jul 2019 09:20:13 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] ARM: visit mach-* and plat-* directories when cleaning To: Russell King - ARM Linux admin X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190725_172113_682059_F9E6F6CF X-CRM114-Status: GOOD ( 13.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: patches@arm.linux.org.uk, Linux Kernel Mailing List , linux-arm-kernel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jul 26, 2019 at 1:46 AM Russell King - ARM Linux admin wrote: > > On Fri, Jul 19, 2019 at 01:35:23AM +0900, Masahiro Yamada wrote: > > When you run "make clean" for arm, it never visits mach-* or plat-* > > directories because machine-y and plat-y are just empty. > > > > When cleaning, all machine, plat directories are accumulated to > > machine-, plat-, respectively. So, let's pass them to core- to > > clean up those directories. > > You don't say what actual, real-life issue this patch is solving. > Which files are left behind by a "make clean" ? > > From what I can see, this only matters if there are extra files that > are generated (and have set extra-* or clean-*). Everything else is > cleaned up via the big find command in the top level makefile. > > Or is this a "it would be nice if..." patch? > This is a prerequisite for the following: https://lore.kernel.org/patchwork/patch/1059150/ https://lore.kernel.org/patchwork/patch/1059149/ If this patch lands in upstream, I will resend them. The motivation of the two is to avoid unneeded re-compilation of kernel/kheaders_data.tar.xz This is a race condition between scripts/gen_kheaders.sh and arch/arm/mach-{at91,omap2}/Makefile -- Best Regards Masahiro Yamada _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel