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Received: from [2601:1c0:6280:3f0::bcc4] by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kh0QS-00019e-2C; Mon, 23 Nov 2020 01:13:52 +0000 Subject: Re: undefined reference to `start_isolate_page_range' To: kernel test robot , Michal Simek Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Christoph Hellwig References: <202011210906.WVDfrAtS-lkp@intel.com> From: Randy Dunlap Message-ID: <4860e097-f90e-fdf6-454f-514e4a7c3c68@infradead.org> Date: Sun, 22 Nov 2020 17:13:45 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <202011210906.WVDfrAtS-lkp@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/20/20 5:26 PM, kernel test robot wrote: > Hi Michal, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 4ccf7a01e805f04defd423fb410f47a13af76399 > commit: 2602276d3d3811b1a48c48113042cd75fcbfc27d microblaze: Wire CMA allocator > date: 10 months ago > config: microblaze-randconfig-s031-20201121 (attached as .config) > compiler: microblaze-linux-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 > # apt-get install sparse > # sparse version: v0.6.3-134-gb59dbdaf-dirty > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2602276d3d3811b1a48c48113042cd75fcbfc27d > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 2602276d3d3811b1a48c48113042cd75fcbfc27d > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=microblaze > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > microblaze-linux-ld: mm/page_alloc.o: in function `alloc_contig_range': >>> (.text+0xa1fc): undefined reference to `start_isolate_page_range' >>> microblaze-linux-ld: (.text+0xa40c): undefined reference to `test_pages_isolated' >>> microblaze-linux-ld: (.text+0xa47c): undefined reference to `undo_isolate_page_range' FTR: This is a Kconfig problem in drivers/gpu/drm/aspeed/Kconfig and it is fixed in linux-next and drm-misc-next. https://lore.kernel.org/dri-devel/20201011230131.4922-1-rdunlap@infradead.org/ -- ~Randy From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============8508458385256569164==" MIME-Version: 1.0 From: Randy Dunlap To: kbuild-all@lists.01.org Subject: Re: undefined reference to `start_isolate_page_range' Date: Sun, 22 Nov 2020 17:13:45 -0800 Message-ID: <4860e097-f90e-fdf6-454f-514e4a7c3c68@infradead.org> In-Reply-To: <202011210906.WVDfrAtS-lkp@intel.com> List-Id: --===============8508458385256569164== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On 11/20/20 5:26 PM, kernel test robot wrote: > Hi Michal, > = > FYI, the error/warning still remains. > = > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.gi= t master > head: 4ccf7a01e805f04defd423fb410f47a13af76399 > commit: 2602276d3d3811b1a48c48113042cd75fcbfc27d microblaze: Wire CMA all= ocator > date: 10 months ago > config: microblaze-randconfig-s031-20201121 (attached as .config) > compiler: microblaze-linux-gcc (GCC) 9.3.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbi= n/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # apt-get install sparse > # sparse version: v0.6.3-134-gb59dbdaf-dirty > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.= git/commit/?id=3D2602276d3d3811b1a48c48113042cd75fcbfc27d > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/= git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 2602276d3d3811b1a48c48113042cd75fcbfc27d > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dgcc-9.3.0 make.cros= s C=3D1 CF=3D'-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=3Dmicroblaze = > = > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > = > All errors (new ones prefixed by >>): > = > microblaze-linux-ld: mm/page_alloc.o: in function `alloc_contig_range': >>> (.text+0xa1fc): undefined reference to `start_isolate_page_range' >>> microblaze-linux-ld: (.text+0xa40c): undefined reference to `test_pages= _isolated' >>> microblaze-linux-ld: (.text+0xa47c): undefined reference to `undo_isola= te_page_range' FTR: This is a Kconfig problem in drivers/gpu/drm/aspeed/Kconfig and it is fixed in linux-next and drm-misc-next. https://lore.kernel.org/dri-devel/20201011230131.4922-1-rdunlap(a)infradead= .org/ -- = ~Randy --===============8508458385256569164==--