From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B60EC54FD0 for ; Tue, 21 Apr 2020 12:24:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1CDEB2076A for ; Tue, 21 Apr 2020 12:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728821AbgDUMY3 convert rfc822-to-8bit (ORCPT ); Tue, 21 Apr 2020 08:24:29 -0400 Received: from relay12.mail.gandi.net ([217.70.178.232]:34915 "EHLO relay12.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728391AbgDUMY1 (ORCPT ); Tue, 21 Apr 2020 08:24:27 -0400 Received: from localhost (lfbn-lyo-1-9-35.w86-202.abo.wanadoo.fr [86.202.105.35]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id EFAE120000A; Tue, 21 Apr 2020 12:24:24 +0000 (UTC) Date: Tue, 21 Apr 2020 14:24:24 +0200 From: Alexandre Belloni To: "Xia, Hui" Cc: "Li, Philip" , lkp , Jonathan Cameron , "kbuild-all@lists.01.org" , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Gregory CLEMENT , "linux-iio@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 1/3] iio: adc: ti-ads8344: properly byte swap value Message-ID: <20200421122424.GK7326@piout.net> References: <20200415212257.161238-2-alexandre.belloni@bootlin.com> <202004161449.NY5hL54S%lkp@intel.com> <20200416205023.GA437042@piout.net> <20200419024948.GK21730@intel.com> <2A5F4C9150EECB4DAA6291810D6D61B9745DE89F@shsmsx102.ccr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <2A5F4C9150EECB4DAA6291810D6D61B9745DE89F@shsmsx102.ccr.corp.intel.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 21/04/2020 07:25:01+0000, Xia, Hui wrote: > >-----Original Message----- > >From: Li, Philip > >Sent: 2020年4月19日 10:50 > >To: Alexandre Belloni > >Cc: lkp ; Jonathan Cameron ; kbuild- > >all@lists.01.org; Hartmut Knaack ; Lars-Peter Clausen > >; Peter Meerwald-Stadler ; Gregory > >CLEMENT ; linux-iio@vger.kernel.org; linux- > >kernel@vger.kernel.org > >Subject: Re: [PATCH 1/3] iio: adc: ti-ads8344: properly byte swap value > > > >On Thu, Apr 16, 2020 at 10:50:23PM +0200, Alexandre Belloni wrote: > >> Hi, > >> > >> On 16/04/2020 14:22:03+0800, kbuild test robot wrote: > >> > Hi Alexandre, > >> > > >> > I love your patch! Yet something to improve: > >> > > >> > [auto build test ERROR on iio/togreg] [also build test ERROR on > >> > v5.7-rc1 next-20200415] [if your patch is applied to the wrong git > >> > tree, please drop us a note to help improve the system. BTW, we also > >> > suggest to use '--base' option to specify the base tree in git > >> > format-patch, please see https://stackoverflow.com/a/37406982] > >> > > >> > url: https://github.com/0day-ci/linux/commits/Alexandre-Belloni/iio-adc-ti- > >ads8344-improve-the-driver/20200416-073357 > >> > base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg > >> > config: c6x-allyesconfig (attached as .config) > >> > compiler: c6x-elf-gcc (GCC) 9.3.0 > >> > reproduce: > >> > wget https://raw.githubusercontent.com/intel/lkp- > >tests/master/sbin/make.cross -O ~/bin/make.cross > >> > chmod +x ~/bin/make.cross > >> > # save the attached .config to linux build tree > >> > COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 > >> > make.cross ARCH=c6x > >> > > >> > >> I spent some time to reproduce and this is actually not that trivial > >> because your toolchains are linked with libisl22 and most > >> distributions still ship an older version. Maybe you can do something about that? > >Thanks for the feedback, we will resolve this to use old version in earliest time. > The cross toolchains has been updated to link with libisl19 the stable version. Please remove the old toolchain and make.cross again. > Feel free to let us know if still have problem. Thanks. > Thank you, this works properly on more machines now. -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com