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 524E1C47071 for ; Thu, 16 Nov 2023 21:44:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229764AbjKPVn5 (ORCPT ); Thu, 16 Nov 2023 16:43:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjKPVn4 (ORCPT ); Thu, 16 Nov 2023 16:43:56 -0500 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE0D2D4D; Thu, 16 Nov 2023 13:43:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700171031; x=1731707031; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=SwVG/jvEau5UTgAvdXPnimEGYlUsxriyeiBCVMkNrtM=; b=XfyRIGvxjoFeFU4Uf1OZpPyWfkK6cBpOU/95iqVFzld5ZUy5s9u2AKSH GX8Es34Qd971avt2Q7AUZ4//gwkg9c/682YODPjdx/U/4AXZSUUQnJhls NrnqFWmKDc9KBYUeU7l5ZeVveg52a9/LkKuasSsN+fwu447kJyhRlJ/b7 yiqwRwI8htTmMX/8gCTVj5cydXEplPWNXdZCmJbvV0qtaOdb3XQoBA+Dk 3WUKpBck5Wcf3eBZr8CY6lpXjr7rM8nJsI1/LwdLSiU08BGAoatdj9q21 kAc44GnNwmsyNmwzPPWQYKQVBxuYpbRdY/QCI8HTIu7SHa+P+Ft1A1F64 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10896"; a="390043766" X-IronPort-AV: E=Sophos;i="6.04,205,1695711600"; d="scan'208";a="390043766" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2023 13:43:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10896"; a="835874525" X-IronPort-AV: E=Sophos;i="6.04,205,1695711600"; d="scan'208";a="835874525" Received: from lkp-server02.sh.intel.com (HELO b8de5498638e) ([10.239.97.151]) by fmsmga004.fm.intel.com with ESMTP; 16 Nov 2023 13:43:43 -0800 Received: from kbuild by b8de5498638e with local (Exim 4.96) (envelope-from ) id 1r3k9F-00025L-2N; Thu, 16 Nov 2023 21:43:41 +0000 Date: Fri, 17 Nov 2023 05:42:42 +0800 From: kernel test robot To: Ilya Leoshkevich , Alexander Gordeev , Alexander Potapenko , Andrew Morton , Christoph Lameter , David Rientjes , Joonsoo Kim , Marco Elver , Masami Hiramatsu , Pekka Enberg , Steven Rostedt , Vasily Gorbik , Vlastimil Babka Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Christian Borntraeger , Dmitry Vyukov , Hyeonggon Yoo <42.hyeyoo@gmail.com>, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Mark Rutland , Roman Gushchin , Sven Schnelle , Ilya Leoshkevich Subject: Re: [PATCH 27/32] s390/string: Add KMSAN support Message-ID: <202311170550.bSBo44ix-lkp@intel.com> References: <20231115203401.2495875-28-iii@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231115203401.2495875-28-iii@linux.ibm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ilya, kernel test robot noticed the following build errors: [auto build test ERROR on s390/features] [also build test ERROR on akpm-mm/mm-everything linus/master vbabka-slab/for-next v6.7-rc1 next-20231116] [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/Ilya-Leoshkevich/ftrace-Unpoison-ftrace_regs-in-ftrace_ops_list_func/20231116-045608 base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features patch link: https://lore.kernel.org/r/20231115203401.2495875-28-iii%40linux.ibm.com patch subject: [PATCH 27/32] s390/string: Add KMSAN support config: s390-debug_defconfig (https://download.01.org/0day-ci/archive/20231117/202311170550.bSBo44ix-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231117/202311170550.bSBo44ix-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/202311170550.bSBo44ix-lkp@intel.com/ All errors (new ones prefixed by >>): s390-linux-ld: arch/s390/mm/vmem.o: in function `crst_table_init': >> arch/s390/include/asm/pgalloc.h:33:(.text+0x1ba): undefined reference to `memset64' s390-linux-ld: arch/s390/mm/vmem.o: in function `vmem_pte_alloc': >> arch/s390/mm/vmem.c:68:(.ref.text+0x1ec): undefined reference to `memset64' s390-linux-ld: arch/s390/mm/pgalloc.o: in function `base_pgt_alloc': >> arch/s390/mm/pgalloc.c:241:(.text+0x184): undefined reference to `memset64' s390-linux-ld: arch/s390/mm/pgalloc.o: in function `crst_table_init': arch/s390/include/asm/pgalloc.h:33:(.text+0x3e8): undefined reference to `memset64' >> s390-linux-ld: arch/s390/include/asm/pgalloc.h:33:(.text+0x568): undefined reference to `memset64' s390-linux-ld: arch/s390/mm/pgalloc.o:arch/s390/include/asm/pgalloc.h:33: more undefined references to `memset64' follow s390-linux-ld: lib/test_string.o: in function `memset16_selftest': >> lib/test_string.c:19:(.init.text+0x94): undefined reference to `memset16' s390-linux-ld: lib/test_string.o: in function `memset32_selftest': >> lib/test_string.c:55:(.init.text+0x234): undefined reference to `memset32' s390-linux-ld: lib/test_string.o: in function `memset64_selftest': >> lib/test_string.c:91:(.init.text+0x3c2): undefined reference to `memset64' s390-linux-ld: drivers/video/fbdev/core/fbcon.o: in function `scr_memsetw': >> include/linux/vt_buffer.h:36:(.text+0x30f6): undefined reference to `memset16' >> s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x320a): undefined reference to `memset16' s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x32c4): undefined reference to `memset16' s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x33b8): undefined reference to `memset16' s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x4f60): undefined reference to `memset16' s390-linux-ld: drivers/video/fbdev/core/fbcon.o:include/linux/vt_buffer.h:36: more undefined references to `memset16' follow s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_copy_area': >> drivers/tty/vt/vt.c:464:(.text+0x107e): undefined reference to `memset32' >> s390-linux-ld: drivers/tty/vt/vt.c:471:(.text+0x1104): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:471:(.text+0x1118): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:471:(.text+0x1140): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_insert': drivers/tty/vt/vt.c:374:(.text+0x13a4): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o:drivers/tty/vt/vt.c:385: more undefined references to `memset32' follow s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw': include/linux/vt_buffer.h:36:(.text+0x2844): undefined reference to `memset16' s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x2932): undefined reference to `memset16' s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x2fe8): undefined reference to `memset16' s390-linux-ld: include/linux/vt_buffer.h:36:(.text+0x319c): undefined reference to `memset16' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line': drivers/tty/vt/vt.c:393:(.text+0x3f78): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines': drivers/tty/vt/vt.c:401:(.text+0x3fb8): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x3fe2): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw': include/linux/vt_buffer.h:36:(.text+0x4018): undefined reference to `memset16' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines': drivers/tty/vt/vt.c:401:(.text+0x40de): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x4114): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x4134): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line': drivers/tty/vt/vt.c:393:(.text+0x417c): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines': drivers/tty/vt/vt.c:401:(.text+0x41d6): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o:drivers/tty/vt/vt.c:401: more undefined references to `memset32' follow s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw': include/linux/vt_buffer.h:36:(.text+0x46d2): undefined reference to `memset16' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_lines': drivers/tty/vt/vt.c:401:(.text+0x4736): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x47b6): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x47f2): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.c:401:(.text+0x482e): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line': drivers/tty/vt/vt.c:393:(.text+0x7b1a): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw': include/linux/vt_buffer.h:36:(.text+0x7b30): undefined reference to `memset16' s390-linux-ld: drivers/tty/vt/vt.o: in function `vc_uniscr_clear_line': drivers/tty/vt/vt.c:393:(.text+0x7c7a): undefined reference to `memset32' s390-linux-ld: drivers/tty/vt/vt.o: in function `scr_memsetw': include/linux/vt_buffer.h:36:(.text+0x7c9c): undefined reference to `memset16' s390-linux-ld: drivers/block/zram/zram_drv.o: in function `memset_l': >> include/linux/string.h:168:(.text+0x1860): undefined reference to `memset64' vim +168 include/linux/string.h 3b3c4babd89871 Matthew Wilcox 2017-09-08 161 3b3c4babd89871 Matthew Wilcox 2017-09-08 162 static inline void *memset_l(unsigned long *p, unsigned long v, 3b3c4babd89871 Matthew Wilcox 2017-09-08 163 __kernel_size_t n) 3b3c4babd89871 Matthew Wilcox 2017-09-08 164 { 3b3c4babd89871 Matthew Wilcox 2017-09-08 165 if (BITS_PER_LONG == 32) 3b3c4babd89871 Matthew Wilcox 2017-09-08 166 return memset32((uint32_t *)p, v, n); 3b3c4babd89871 Matthew Wilcox 2017-09-08 167 else 3b3c4babd89871 Matthew Wilcox 2017-09-08 @168 return memset64((uint64_t *)p, v, n); 3b3c4babd89871 Matthew Wilcox 2017-09-08 169 } 3b3c4babd89871 Matthew Wilcox 2017-09-08 170 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki