From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f72.google.com (mail-it0-f72.google.com [209.85.214.72]) by kanga.kvack.org (Postfix) with ESMTP id 7AFBD6B0253 for ; Sun, 4 Sep 2016 22:18:27 -0400 (EDT) Received: by mail-it0-f72.google.com with SMTP id g185so23906802ith.3 for ; Sun, 04 Sep 2016 19:18:27 -0700 (PDT) Received: from smtprelay.hostedemail.com (smtprelay0219.hostedemail.com. [216.40.44.219]) by mx.google.com with ESMTPS id e5si20026540itd.85.2016.09.04.19.18.26 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 04 Sep 2016 19:18:26 -0700 (PDT) Message-ID: <1473041902.5018.63.camel@perches.com> Subject: Re: video-vga.c:undefined reference to `__gcov_init' From: Joe Perches Date: Sun, 04 Sep 2016 19:18:22 -0700 In-Reply-To: <201609051030.SaJgm2Bj%fengguang.wu@intel.com> References: <201609051030.SaJgm2Bj%fengguang.wu@intel.com> Content-Type: text/plain; charset="ISO-8859-1" Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: owner-linux-mm@kvack.org List-ID: To: kbuild test robot Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List On Mon, 2016-09-05 at 10:13 +0800, kbuild test robot wrote: > Hi Joe, Hi Fengguang > FYI, the error/warning still remains. Is this really my responsibility? I don't think so. I didn't submit this patch to stable. I don't know nor care really who did, but I think the robot should ping the stable submitter. cheers, Joe > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: c6935931c1894ff857616ff8549b61236a19148f > commit: cb984d101b30eb7478d32df56a0023e4603cba7f compiler-gcc: integrate the various compiler-gcc[345].h files > date: 1 year, 2 months ago > config: x86_64-rhel_gcov (attached as .config) > compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > git checkout cb984d101b30eb7478d32df56a0023e4603cba7f > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > arch/x86/realmode/rm/video-vga.o:(.data+0x150): undefined reference to `__gcov_merge_add' > arch/x86/realmode/rm/video-vga.o: In function `_GLOBAL__sub_I_65535_0_vga_crtc': > > > > > > > > video-vga.c:(.text.startup+0x7): undefined reference to `__gcov_init' > arch/x86/realmode/rm/wakemain.o:(.data+0x70): undefined reference to `__gcov_merge_add' > arch/x86/realmode/rm/wakemain.o: In function `_GLOBAL__sub_I_65535_0_main': > > > > > > > > wakemain.c:(.text.startup+0x1f4): undefined reference to `__gcov_init' > arch/x86/realmode/rm/video-mode.o:(.data+0x90): undefined reference to `__gcov_merge_add' > arch/x86/realmode/rm/video-mode.o: In function `_GLOBAL__sub_I_65535_0_probe_cards': > > > > > > > > video-mode.c:(.text.startup+0x7): undefined reference to `__gcov_init' > arch/x86/realmode/rm/regs.o:(.data+0x30): undefined reference to `__gcov_merge_add' > arch/x86/realmode/rm/regs.o: In function `_GLOBAL__sub_I_65535_0_initregs': > > > > > > > > regs.c:(.text.startup+0x7): undefined reference to `__gcov_init' > arch/x86/realmode/rm/video-vesa.o:(.data+0x70): undefined reference to `__gcov_merge_add' > arch/x86/realmode/rm/video-vesa.o: In function `_GLOBAL__sub_I_65535_0_video_vesa.c': > > > > > > > > video-vesa.c:(.text.startup+0x7): undefined reference to `__gcov_init' > arch/x86/realmode/rm/video-bios.o:(.data+0x90): undefined reference to `__gcov_merge_add' > arch/x86/realmode/rm/video-bios.o: In function `_GLOBAL__sub_I_65535_0_video_bios.c': > > > > > > > > video-bios.c:(.text.startup+0x7): undefined reference to `__gcov_init' > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org