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 3956FC433F5 for ; Sun, 2 Jan 2022 04:00:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229953AbiABDn1 (ORCPT ); Sat, 1 Jan 2022 22:43:27 -0500 Received: from mga14.intel.com ([192.55.52.115]:4414 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229781AbiABDnZ (ORCPT ); Sat, 1 Jan 2022 22:43:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641095005; x=1672631005; h=date:from:to:cc:subject:message-id:mime-version; bh=GvZlLGxaEPa5TYpFDfoUMUOSZoqb2rKB2Q/eMO5mu9o=; b=Wq+9CyqBb+WKbL2cNcV9Ite8FJWYcZOS28TQd+pGDFlssWC25ZQT+EQL gQFXZLpDNJQT7u49adlXQTpMpS5lamCV4HPwehhrnLOc51b883QQpJVeB oYHoTuAFNEBDjnm2hUO7mf+uz1yIWcHYShP3ZHqeVaenwqOzaq5UERWh3 Cy+XMVZbAzgFx2V5OTyWXANZAcfn2pxhI28Y5ZPLiVMjjEyB+tZp7AY2t ij37ZoPUqaNqobbrbJ1BPKlBsrWbQYHgnm27ZQYq8Wlg+qv2cAh/Bm5oo uJGYsc3JIko83Jk7MPhH2n/0Ul1fTQhZY87MwI7YpHZSfXBc6usp1h7Xm g==; X-IronPort-AV: E=McAfee;i="6200,9189,10214"; a="242147903" X-IronPort-AV: E=Sophos;i="5.88,255,1635231600"; d="scan'208";a="242147903" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jan 2022 19:43:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,255,1635231600"; d="scan'208";a="469373230" Received: from lkp-server01.sh.intel.com (HELO e357b3ef1427) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 01 Jan 2022 19:43:23 -0800 Received: from kbuild by e357b3ef1427 with local (Exim 4.92) (envelope-from ) id 1n3rmE-000D2a-Aw; Sun, 02 Jan 2022 03:43:22 +0000 Date: Sun, 2 Jan 2022 11:42:17 +0800 From: kernel test robot To: Min Li Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Lee Jones Subject: powerpc-linux-ld: warning: orphan section `.ftrace.tramp' from `drivers/mfd/rsmu_core.o' being placed in section `.ftrace.tramp' Message-ID: <202201021124.W3iual1n-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Min, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 278218f6778bc7d6f8b67199446c56cec7ebb841 commit: a1867f85e06edacd82956d3422caa2b9074f4321 mfd: Add Renesas Synchronization Management Unit (SMU) support date: 6 months ago config: powerpc-randconfig-c024-20211012 (https://download.01.org/0day-ci/archive/20220102/202201021124.W3iual1n-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 11.2.0 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a1867f85e06edacd82956d3422caa2b9074f4321 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a1867f85e06edacd82956d3422caa2b9074f4321 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): powerpc-linux-ld: warning: orphan section `.init.plt' from `drivers/mfd/rsmu_core.o' being placed in section `.init.plt' >> powerpc-linux-ld: warning: orphan section `.ftrace.tramp' from `drivers/mfd/rsmu_core.o' being placed in section `.ftrace.tramp' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend': (.text+0x424): undefined reference to `fb_set_suspend' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_resume_worker': drm_fb_helper.c:(.text+0x4b0): undefined reference to `fb_set_suspend' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_unregister_fbi': (.text+0x818): undefined reference to `unregister_framebuffer' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_fini': (.text+0x9b8): undefined reference to `fb_dealloc_cmap' powerpc-linux-ld: (.text+0x9d8): undefined reference to `framebuffer_release' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_read': (.text+0xbe8): undefined reference to `fb_sys_read' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_alloc_fbi': (.text+0x34f8): undefined reference to `framebuffer_alloc' powerpc-linux-ld: (.text+0x3554): undefined reference to `fb_alloc_cmap' powerpc-linux-ld: (.text+0x3618): undefined reference to `fb_dealloc_cmap' powerpc-linux-ld: (.text+0x3674): undefined reference to `framebuffer_release' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `__drm_fb_helper_initial_config_and_unlock': drm_fb_helper.c:(.text+0x37b0): undefined reference to `register_framebuffer' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend_unlocked': (.text+0x4518): undefined reference to `fb_set_suspend' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_generic_probe': drm_fb_helper.c:(.text+0x58f8): undefined reference to `fb_deferred_io_init' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_write': (.text+0x644c): undefined reference to `fb_sys_write' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_fillrect': (.text+0x6534): undefined reference to `sys_fillrect' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_copyarea': (.text+0x65b4): undefined reference to `sys_copyarea' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_imageblit': (.text+0x6634): undefined reference to `sys_imageblit' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_fillrect': (.text+0x66b4): undefined reference to `cfb_fillrect' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_copyarea': (.text+0x6734): undefined reference to `cfb_copyarea' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_imageblit': (.text+0x67b4): undefined reference to `cfb_imageblit' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_imageblit': drm_fb_helper.c:(.text+0x6c30): undefined reference to `cfb_imageblit' powerpc-linux-ld: drm_fb_helper.c:(.text+0x6c58): undefined reference to `sys_imageblit' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_copyarea': drm_fb_helper.c:(.text+0x6d30): undefined reference to `cfb_copyarea' powerpc-linux-ld: drm_fb_helper.c:(.text+0x6d58): undefined reference to `sys_copyarea' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_fillrect': drm_fb_helper.c:(.text+0x6e30): undefined reference to `cfb_fillrect' powerpc-linux-ld: drm_fb_helper.c:(.text+0x6e58): undefined reference to `sys_fillrect' powerpc-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_cleanup': drm_fb_helper.c:(.text+0x734c): undefined reference to `fb_deferred_io_cleanup' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org