From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: dtbs_install recursing on subdirs-y and dtbs-subdir leading to race? Date: Wed, 16 Mar 2016 09:04:49 +0000 Message-ID: <20160316090449.GW19428@n2100.arm.linux.org.uk> References: <1458118474.28250.54.camel@debian.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1458118474.28250.54.camel@debian.org> Sender: linux-kbuild-owner@vger.kernel.org To: Ian Campbell Cc: linux-kbuild@vger.kernel.org, Michal Marek , devicetree@vger.kernel.org, Catalin Marinas , Will Deacon , Robert Richter , Ben Hutchings , linux-arm-kernel@lists.infradead.org, debian-kernel List-Id: devicetree@vger.kernel.org On Wed, Mar 16, 2016 at 08:54:34AM +0000, Ian Campbell wrote: > Where it appears that multiple instance of __dtbs_install_prep have > been running in parallel at least the apm and arm subdirectories of > arch/arm64/boot/dts, with both of them then racing in the=A0 > $(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) = $(INSTALL_DTBS_PATH).old; fi > rule since apparently $(INSTALL_DTBS_PATH) existed during the "-d" > check but had gone by the time of the move. I've already sent a patch several times to remove this line, I believe it's finally queued for this merge window. --=20 RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/ =46TTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild"= in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html