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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05963EE4996 for ; Mon, 21 Aug 2023 15:47:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236435AbjHUPr6 (ORCPT ); Mon, 21 Aug 2023 11:47:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231596AbjHUPr5 (ORCPT ); Mon, 21 Aug 2023 11:47:57 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4662EA1 for ; Mon, 21 Aug 2023 08:47:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692632874; x=1724168874; h=date:from:to:cc:subject:message-id:mime-version; bh=d3pZfZEawwrZHOIzz7hdHhVIqdF64cGYlDu1k/VBMg4=; b=B631HFJRVSUbEe5i0bUvqmSi+3fP/NRNSMoFHRxn9CY4FCruG/Znkk0J gNL7mFjG+o/8eVDPlElce/c7ql4uwO1b4zX1KHEHobjqmtF5+vkJJFFfZ +/jhrtfiDjDcPzbryAliYz7aW+rzFDQnmw5hAThJxTv9N4CFiBwtjD02p NIj2HUipUkHFHC0HcSeteBjZ1B5hYZje07yFrOm58T6Zm2zBdw4Sqh+uC rlw/5fnbpFr3skOMDaibCyI4HPS+drch7KUWH+QPAIEyyKWn5L1l+2Eh2 k8eiQ6Hzg6ysp9lYbr6t1No+AiuO70nnwic2ssID3WX3Rw/GL5yK1BGGk g==; X-IronPort-AV: E=McAfee;i="6600,9927,10809"; a="372526456" X-IronPort-AV: E=Sophos;i="6.01,190,1684825200"; d="scan'208";a="372526456" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2023 08:47:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10809"; a="712828472" X-IronPort-AV: E=Sophos;i="6.01,190,1684825200"; d="scan'208";a="712828472" Received: from lkp-server02.sh.intel.com (HELO 6809aa828f2a) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 21 Aug 2023 08:47:50 -0700 Received: from kbuild by 6809aa828f2a with local (Exim 4.96) (envelope-from ) id 1qY789-0000eK-1z; Mon, 21 Aug 2023 15:47:49 +0000 Date: Mon, 21 Aug 2023 23:47:05 +0800 From: kernel test robot To: Peter Zijlstra Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Ingo Molnar Subject: shadow.c:(.text+0x80): multiple definition of `memset'; arch/x86/lib/memset_64.o:(.noinstr.text+0x0): first defined here Message-ID: <202308212351.kgRGqTiM-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Peter, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f7757129e3dea336c407551c98f50057c22bb266 commit: 69d4c0d3218692ffa56b0e1b9c76c50c699d7044 entry, kasan, x86: Disallow overriding mem*() functions date: 7 months ago config: um-randconfig-r036-20230821 (https://download.01.org/0day-ci/archive/20230821/202308212351.kgRGqTiM-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230821/202308212351.kgRGqTiM-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202308212351.kgRGqTiM-lkp@intel.com/ All errors (new ones prefixed by >>): ld: mm/kasan/shadow.o: in function `memset': >> shadow.c:(.text+0x80): multiple definition of `memset'; arch/x86/lib/memset_64.o:(.noinstr.text+0x0): first defined here ld: mm/kasan/shadow.o: in function `memmove': >> shadow.c:(.text+0x100): multiple definition of `memmove'; arch/x86/lib/memmove_64.o:(.noinstr.text+0x0): first defined here ld: mm/kasan/shadow.o: in function `memcpy': >> shadow.c:(.text+0x180): multiple definition of `memcpy'; arch/x86/lib/memcpy_64.o:(.noinstr.text+0x0): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki