From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (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 73B9014533D for ; Thu, 16 May 2024 17:38:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715881100; cv=none; b=u2SxMSMdUqVVPJxSsB9ln8dKXn42KkTFNiaQ9cRB/asL6G7SuX74IVOlNhJnBofaHJhirMh4k3EDc3G4r1fpfcDNfNcGAZ65WzCla8PRFMsM/F18r4C7XoXbejFz7g3BIvjioee7bWZqepawiHBi0V3ZciMQvpMhy9uBDPkMkHY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715881100; c=relaxed/simple; bh=vFLu7l39073N0IRlIdMuCpE0cjPmmcXpX4+6rvPTR7I=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=WSgSMgy5NQHknm17NU994DolMiva0TULECAM44q3AsAkMkNBzOia53YdNwPxg1wHw+nrEnDOMVQT0xoTMWyaCf+0LRFPrvv/IFxBZwY+PmwhkKb6gdMcQW3zneg9JAo1CdZS42twIRjcZ0fSgZAAyy5tKSjDJ7S6ERnBGJ7RRAo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Nyh20r8E; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Nyh20r8E" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715881097; x=1747417097; h=date:from:to:cc:subject:message-id:mime-version; bh=vFLu7l39073N0IRlIdMuCpE0cjPmmcXpX4+6rvPTR7I=; b=Nyh20r8EXDNe/l5wHZ/dEkHhN7zb4j2362YD5BIrAqn5Zecw/l+bxVfP KNpIT6c29zm0tVihT99DUBVdXsQZgdXv//34O7i/iuMhjIJoVERwM+sNC LlqDcuTSo68YRW66bJQiHD2YeeUI07id53d+p4pPYZUZQ6WCnsP7Oqdqn dLVxlYtuzpQIJdd2GqVFa2ny6K12P8GqRQaInx/o6A1unCXRdNl64oBGW JCibkxyi2Fml74KpdpayrgTqLF0Vy4XDNBLBF8oWIw/ocZhQsbi/ozPpF gtpQL2HrFWNhVqrYhNRVUVfWZLM79IiHsx8AJvysTR/qp0AMemuh+5C4I Q==; X-CSE-ConnectionGUID: T9U/INNDQO+e0lvgZ/orbg== X-CSE-MsgGUID: /pto3n3BRA+xnI27J6I5EA== X-IronPort-AV: E=McAfee;i="6600,9927,11074"; a="12130673" X-IronPort-AV: E=Sophos;i="6.08,165,1712646000"; d="scan'208";a="12130673" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 May 2024 10:38:16 -0700 X-CSE-ConnectionGUID: 4UIlnjoPTPaOUdp1Yl0tjA== X-CSE-MsgGUID: b9GrQJo+TSWGgorFr0g4og== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,165,1712646000"; d="scan'208";a="31343352" Received: from lkp-server01.sh.intel.com (HELO f8b243fe6e68) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 16 May 2024 10:38:15 -0700 Received: from kbuild by f8b243fe6e68 with local (Exim 4.96) (envelope-from ) id 1s7f3U-000EXl-18; Thu, 16 May 2024 17:38:12 +0000 Date: Fri, 17 May 2024 01:37:53 +0800 From: kernel test robot To: kernel@openeuler.org, Xie XiuQi Cc: oe-kbuild-all@lists.linux.dev Subject: [openeuler:openEuler-1.0-LTS 8557/22438] mm/swapfile.o: warning: objtool: missing symbol for section .text.unlikely Message-ID: <202405170118.NQpCse4L-lkp@intel.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 tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 8ac9764e4f9b88e554a8dafd8283dab32512691c commit: 775947c125d5bd6e00e0dcf9d12c57fd5d44d07f [8557/22438] asm-generic: fix -Wtype-limits compiler warnings config: x86_64-buildonly-randconfig-001-20240516 (https://download.01.org/0day-ci/archive/20240517/202405170118.NQpCse4L-lkp@intel.com/config) compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240517/202405170118.NQpCse4L-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/202405170118.NQpCse4L-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/swapfile.o: warning: objtool: missing symbol for section .text.unlikely -- In file included from include/linux/sctp.h:57, from net/core/dev.c:145: include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned] 390 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned] 719 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned] 718 | struct sockaddr_storage sspp_addr; | ^~~~~~~~~ include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned] 732 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned] 731 | struct sockaddr_storage ssp_addr; | ^~~~~~~~ include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned] 783 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned] 775 | struct sockaddr_storage spp_address; | ^~~~~~~~~~~ include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned] 896 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned] 890 | struct sockaddr_storage spinfo_address; | ^~~~~~~~~~~~~~ In file included from include/linux/if_ether.h:23, from net/core/dev.c:92: include/linux/skbuff.h: In function '__skb_metadata_differs': include/linux/skbuff.h:3501:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3501 | case 32: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3502:9: note: here 3502 | case 24: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3502:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3502 | case 24: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3503:9: note: here 3503 | case 16: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3503:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3503 | case 16: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3504:9: note: here 3504 | case 8: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3506:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3506 | case 28: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3507:9: note: here 3507 | case 20: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3507:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3507 | case 20: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3508:9: note: here 3508 | case 12: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3508:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3508 | case 12: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3509:9: note: here 3509 | case 4: diffs |= __it_diff(a, b, 32); | ^~~~ >> net/core/dev.o: warning: objtool: missing symbol for section .text.unlikely -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki