From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBCBFA20 for ; Thu, 23 Feb 2023 00:39:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677112778; x=1708648778; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Yco7Uw4f7sFVPwWuh4P8IOlZFO+URYdWWhzx/izIpJc=; b=C0PN6fA5/B5eqA9+VaP310s1m6ug3JBDWwbyKhzWK4znZro700qR+sVW Bh9t55YYKIHC7a5zN6SEkZtNzX0RoxSSzAmxwmk7fCXXDS8X5B7lJCmKt hynYzox0iw0i7JWttq+JuoHjY3bfm1f+q1wtqhtLNqAraNo9lGzv4Ydwh lY9wRpheHy+myUNIh+t2tT2ehOlUqgUZnEgiBT17k9WxC9mY3BQ70frH0 bkMZ3Tekh1MN4BSaru6Dtm6YmCOLyVOwDwiGeNu84UjIiV2OO/JOoUyxU cWUqhOEje5bcTl3Dtzt5A38hO/8K3s5rr7TiWUQHfB+ocW0vequ81lWIg Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10629"; a="397768090" X-IronPort-AV: E=Sophos;i="5.97,319,1669104000"; d="scan'208";a="397768090" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Feb 2023 16:39:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10629"; a="917763197" X-IronPort-AV: E=Sophos;i="5.97,319,1669104000"; d="scan'208";a="917763197" Received: from lkp-server01.sh.intel.com (HELO 3895f5c55ead) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 22 Feb 2023 16:39:37 -0800 Received: from kbuild by 3895f5c55ead with local (Exim 4.96) (envelope-from ) id 1pUze4-0000q0-1Q; Thu, 23 Feb 2023 00:39:36 +0000 Date: Thu, 23 Feb 2023 08:39:15 +0800 From: kernel test robot To: Xiaoguang Wang Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC v2 2/4] io_uring: enable io_uring to submit sqes located in kernel Message-ID: <202302230852.2d5z1aBz-lkp@intel.com> References: <20230222132534.114574-3-xiaoguang.wang@linux.alibaba.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230222132534.114574-3-xiaoguang.wang@linux.alibaba.com> Hi Xiaoguang, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on v6.2] [cannot apply to bpf-next/master bpf/master axboe-block/for-next linus/master next-20230222] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Xiaoguang-Wang/bpf-add-UBLK-program-type/20230222-235148 patch link: https://lore.kernel.org/r/20230222132534.114574-3-xiaoguang.wang%40linux.alibaba.com patch subject: [RFC v2 2/4] io_uring: enable io_uring to submit sqes located in kernel config: csky-randconfig-r034-20230222 (https://download.01.org/0day-ci/archive/20230223/202302230852.2d5z1aBz-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/160719e38c318893c448e87e839f2c68c211c500 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Xiaoguang-Wang/bpf-add-UBLK-program-type/20230222-235148 git checkout 160719e38c318893c448e87e839f2c68c211c500 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202302230852.2d5z1aBz-lkp@intel.com/ All errors (new ones prefixed by >>): csky-linux-ld: kernel/exit.o: in function `io_uring_submit_sqe': >> exit.c:(.text+0x9f0): multiple definition of `io_uring_submit_sqe'; kernel/fork.o:fork.c:(.text+0xd94): first defined here csky-linux-ld: fs/exec.o: in function `io_uring_submit_sqe': exec.c:(.text+0x2080): multiple definition of `io_uring_submit_sqe'; kernel/fork.o:fork.c:(.text+0xd94): first defined here csky-linux-ld: security/selinux/hooks.o: in function `io_uring_submit_sqe': hooks.c:(.text+0x8420): multiple definition of `io_uring_submit_sqe'; kernel/fork.o:fork.c:(.text+0xd94): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests