From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 DF95E16E872 for ; Mon, 22 Jul 2024 15:58:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721663942; cv=none; b=l7Q64LAuB8reLYP7dnl0TewozKkMntFff9MrqVw7Wh56sWbOWcF8JGsSwgY6bEfzcl6arDuBPgJB/UamV7lAXYkUuMbtp6MDIOHMPGUYeOBcipwcqoOJfQ0Qs2UrjwJCDQXhN7jCAIkQfqm1sc8oyn6EYCzqivrsOoTJz+P8CJk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721663942; c=relaxed/simple; bh=/HXueyEJisXCOZ++d6QYnKno75mWWc/mIT/u/AMmjng=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=OA66Ab3fai5GgeLjeMPxGacH6cgvStcJNFQfU/GhYQSix+JPPeWwR7+eq7DODYAsm1PZPSxH3SfKvXgRHSOUqrT4KWVRzNjAHMxB90l0pcL4Bkpt69YfrQ6UhOJownu9JY2KdOXcJ5R7j6ew41mktmzJ8PRIQ0pYInD2VBerZGw= 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=WUE671zb; arc=none smtp.client-ip=192.198.163.8 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="WUE671zb" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721663940; x=1753199940; h=date:from:to:cc:subject:message-id:mime-version; bh=/HXueyEJisXCOZ++d6QYnKno75mWWc/mIT/u/AMmjng=; b=WUE671zbmRmHqVaEHMk7qd8rBr/iBAUKAFMyqwZZ4bzsRMuWNP6OrYOv dideXURdJIvk0zaTIcOcGNIXajp0W2O2ovDsCAO1RRaFszz24ptZllLOL n8/UduQ3ImyfRjUWOCptllm1yEnSKyOb9jRZYa5Zd/UZ3pXKEV8eBJ2iI ASQLGXi4um2JSPncX83SadECgvgANYdYBWkMuctCbEp8ltTHkP+BDKkAj 3/OG9cEw+umGoom2Ih8jPMfdI0CCrRITqB9NWRvcIonvQMC+1tjLEzJ+K FudamjBewprHJHd6zd+cBaem9nYpEXu5+ZzVNkSMDnD0Qg/HAllhSfL/S g==; X-CSE-ConnectionGUID: N5JIc2iOQxuEmJKwaGtQhg== X-CSE-MsgGUID: YmQtqysBRle0SRhbc+pGiA== X-IronPort-AV: E=McAfee;i="6700,10204,11141"; a="36770852" X-IronPort-AV: E=Sophos;i="6.09,228,1716274800"; d="scan'208";a="36770852" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2024 08:58:47 -0700 X-CSE-ConnectionGUID: 1lGBBV6FQ7GEXu29OTZj6w== X-CSE-MsgGUID: XX0nOE1FQkSOgIr237iEKg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,228,1716274800"; d="scan'208";a="56761669" Received: from lkp-server01.sh.intel.com (HELO 68891e0c336b) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 22 Jul 2024 08:58:46 -0700 Received: from kbuild by 68891e0c336b with local (Exim 4.96) (envelope-from ) id 1sVvQy-000lDk-0p; Mon, 22 Jul 2024 15:58:44 +0000 Date: Mon, 22 Jul 2024 23:58:12 +0800 From: kernel test robot To: Huacai Chen Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: net/core/skbuff.o: warning: objtool: __skb_to_sgvec+0x1dc: unreachable instruction Message-ID: <202407222319.y5uEZ4K6-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 933069701c1b507825b514317d4edd5d3fd9d417 commit: 0ca84aeaee150796d4b5577b1b0ae52a947e7813 LoongArch: Make {virt, phys, page, pfn} translation work with KFENCE date: 3 months ago config: loongarch-randconfig-001-20240722 (https://download.01.org/0day-ci/archive/20240722/202407222319.y5uEZ4K6-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240722/202407222319.y5uEZ4K6-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/202407222319.y5uEZ4K6-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/core/skbuff.o: warning: objtool: __skb_to_sgvec+0x1dc: unreachable instruction net/core/skbuff.o: warning: objtool: pskb_expand_head+0x68: unreachable instruction net/core/skbuff.o: warning: objtool: skb_segment+0x41c: unreachable instruction net/core/skbuff.o: warning: objtool: skb_shift+0x50: unreachable instruction objdump-func vmlinux.o __skb_to_sgvec: -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki