From patchwork Fri May 5 11:57:17 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 98628 Delivered-To: patch@linaro.org Received: by 10.140.96.100 with SMTP id j91csp81139qge; Fri, 5 May 2017 04:58:09 -0700 (PDT) X-Received: by 10.99.123.21 with SMTP id w21mr2749699pgc.106.1493985489232; Fri, 05 May 2017 04:58:09 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m25si5435892pli.193.2017.05.05.04.58.09; Fri, 05 May 2017 04:58:09 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751645AbdEEL6A (ORCPT + 6 others); Fri, 5 May 2017 07:58:00 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:61604 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753179AbdEEL56 (ORCPT ); Fri, 5 May 2017 07:57:58 -0400 Received: from wuerfel.lan ([78.42.17.5]) by mrelayeu.kundenserver.de (mreue102 [212.227.15.145]) with ESMTPA (Nemesis) id 0MFtVW-1dJFRU3r66-00ErUR; Fri, 05 May 2017 13:57:31 +0200 From: Arnd Bergmann To: gregkh@linuxfoundation.org Cc: stable@vger.kernel.org, Masahiro Yamada , Michal Marek , Arnd Bergmann Subject: [PATCH 1/9] [3.18-stable] kbuild: mergeconfig: fix "jobserver unavailable" warning Date: Fri, 5 May 2017 13:57:17 +0200 Message-Id: <20170505115725.1424772-2-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20170505115725.1424772-1-arnd@arndb.de> References: <20170505115725.1424772-1-arnd@arndb.de> X-Provags-ID: V03:K0:5AypIINQiF4tlUmXtIhfQMFW92IYAwNdoGyED3/jkiDCF2cK6Eu uObGcbjVEX+qLqMFQcWtDWgv/7e98p94e7U5i1Hi7A5CUXrIUqGphv/9r4xjwCfPtVz/o9v J54/GXWxUHi3odi8m7F9h/ZC2s+QBXpudwXJ0vX7X7fBVhLhN5omKmJvXxGNggo5m8eUCuV g1H7pPi54VE00lRUO7mQQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:E+eDZGyhxV4=:4ak6KZ75UmtzLg3ZzSOEJp gdN+yf9ttQRY+/JDrQ4zbAtFtoyjrFLmtFOWZkA69QE5WoO/gRztTCqW3O7tJKr9ouKnemiwq FTb2KA/0687DY3WQmH2/rcBeQHR7tg4vLZEOQXRLbZzAhT3EJ0USLaC5q5lJu8oZYWa57dSbV 1Li38IwRQJFYFC0RKWuLcWySRY36sQEnJYPY5cbmVDAPU/Khq2MxstbPV4WDwNH/pogSMunZO L/7dpSojh81e860XhY8qKIaNAMTnyFYlzwdEC1kbP1DXLqhlCVuZObWrM3Ru4IWYbRcRHC1fW o4+TgErIawa0My527pSHfeDmQbYzuDa1FLZKosYgRGQRtbwajXio0bdwui0FG/sAd+t8Cc30i LnFOPLxoP8FzWOUakqw5pJbtvEUAYyqPY2bpe9lA22S0EybFz7atgNbBtbm2h80AVAKzT3SHa qbVFg1TzTHW3TzWxxYFjXQYWPOEwANWXGgYJbHpFBIXVbviYV3KBY9sHFdy4eYcm8zG8FMfnQ VHdV8VTn+tddiByDqdMehVPFE6Pbo+wdcM3+f1IdTo9KKkvWiEcb+RH273tL/oo6sIJwIIq4e aE26n9Qsr6S52WPXCb9TPJQouLAGjefOD2yMWMho9ZK+fr0rbH0pdxae/PLGBk91sEdyKVmiG Jx0Sx0nVq7LZs/LetfyEQ3A7xKAKq1I+msKvVDCoCwJMybPsTBH91bkLGUWPuZltC0bw= Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Masahiro Yamada Commit f36963c9d3f6f415732710da3acdd8608a9fa0e5 upstream. If "make kvmconfig" is run with "-j" option, a warning message, "jobserver unavailable: using -j1. Add `+' to parent make rule.", is displayed. $ make -s defconfig *** Default configuration is based on 'x86_64_defconfig' # # configuration written to .config # $ make -j8 kvmconfig Using ./.config as base Merging ./arch/x86/configs/kvm_guest.config [ snip ] # # merged configuration written to ./.config (needs make) # make[2]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule. scripts/kconfig/conf --oldconfig Kconfig [ snip ] # # configuration written to .config # Signed-off-by: Masahiro Yamada Reviewed-by: Josh Triplett Reviewed-by: Darren Hart Signed-off-by: Michal Marek Signed-off-by: Arnd Bergmann --- scripts/kconfig/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.9.0 diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 9645c0739386..fc34f46cb025 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -110,7 +110,7 @@ define mergeconfig $(if $(wildcard $(objtree)/.config),, $(error You need an existing .config for this target)) $(if $(call configfiles,$(1)),, $(error No configuration exists for this target on this architecture)) $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config $(call configfiles,$(1)) -$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig ++$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig endef PHONY += kvmconfig