From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5294228376959371475==" MIME-Version: 1.0 From: kbuild test robot To: kbuild-all@lists.01.org Subject: Re: [PATCH v4 3/5] blktrace: fix debugfs use after free Date: Sat, 09 May 2020 16:01:44 +0800 Message-ID: <202005091525.sYzumFwT%lkp@intel.com> In-Reply-To: <20200509031058.8239-4-mcgrof@kernel.org> List-Id: --===============5294228376959371475== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Luis, I love your patch! Yet something to improve: [auto build test ERROR on block/for-next] [also build test ERROR on next-20200508] [cannot apply to mkp-scsi/for-next scsi/for-next linus/master v5.7-rc4] [if your patch is applied to the wrong git tree, please drop us a note to h= elp 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/37406= 982] url: https://github.com/0day-ci/linux/commits/Luis-Chamberlain/block-fix= -blktrace-debugfs-use-after-free/20200509-140139 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.g= it for-next config: parisc-allnoconfig (attached as .config) compiler: hppa-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=3D$HOME/0day GCC_VERSION=3D9.3.0 make.cross A= RCH=3Dparisc = If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot All errors (new ones prefixed by >>): hppa-linux-ld: drivers/char/random.o: in function `blk_queue_debugfs_sym= link': >> (.text+0x1130): multiple definition of `blk_queue_debugfs_symlink'; init= 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