From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 BDA4015E96 for ; Tue, 1 Jul 2025 10:32:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751365934; cv=none; b=DFocdd9CllQ05JXRw9SOEq4Ob8dWDLLUicN1hbAukqtU/QQFIhZQhVgLevRMshmhfoP+8uvPbTyVowcz832EgrDMxjgkjnob9v3Jq4nmsT8LvEI837n46m85Ai9/1hpHsroOUwtbAQs4ws1Ln0MBs/Q4w3XicSlKpX7H3xmT1hs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751365934; c=relaxed/simple; bh=KFQ3Y+pkEqJc8qXrsKgLrHhHwNO8VS0ND7y48Hk8wLo=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=IwlShUtXTOmj437gyWOZj13VtWEnhEbDHmb1lLKv8P5jbLEIutCwaHGWz7HKsbYHETPPXg5kl753U5LANeDc8Wz/3V6wpgFySkS/LqTtlV9XB8Arww56ihT+B6ygVpnKTc8buWmz49WtTPF6o85jwEyAJg5IKbZCyiIKlOWFBF0= 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=CCZJhTYF; arc=none smtp.client-ip=198.175.65.15 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="CCZJhTYF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751365933; x=1782901933; h=date:from:to:cc:subject:message-id:mime-version; bh=KFQ3Y+pkEqJc8qXrsKgLrHhHwNO8VS0ND7y48Hk8wLo=; b=CCZJhTYFXDix6CBvR/pYTVcLlGBSYwQJGCVV+ZxHfik1+XfKmF+7PXDL SqUrVtvs3Zko5EQcJUxPnVGZ7WCA4vDswfRYwYfQzDOH4AqV+c+He0UIv MKK5MnjbjAO0QzHw4HmFiTc6pUmZE+WFUrLnKdu/wqQirJzxRfRTp+qPg IbtEHfLHQuKUKrx8UWKyjaeVySgJKRxlWLoWHUHBjZenilLdYybuYayrh R9JsWUnIQ3UE26UDKexSEPmOWiCuTvYnoQ5cYBUWdBe86O7vhnCoqr0hV TvuYAar56vNUIfmHAo+DHXehvoWNw7a30An55C88xnj7CxKi+Igf0HBeK Q==; X-CSE-ConnectionGUID: qdfOlwOsT82af89sIuxPHw== X-CSE-MsgGUID: BUAcU72TQha3s+I/wW4HDA== X-IronPort-AV: E=McAfee;i="6800,10657,11480"; a="57303723" X-IronPort-AV: E=Sophos;i="6.16,279,1744095600"; d="scan'208";a="57303723" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2025 03:32:13 -0700 X-CSE-ConnectionGUID: hQrXYdEiQse/5dHINGM+gw== X-CSE-MsgGUID: CHzkwkz4R++zhFShdwmeiQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,279,1744095600"; d="scan'208";a="153510188" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 01 Jul 2025 03:32:11 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uWYHZ-000a1S-0X; Tue, 01 Jul 2025 10:32:09 +0000 Date: Tue, 1 Jul 2025 18:31:53 +0800 From: kernel test robot To: kernel@openeuler.org Cc: oe-kbuild-all@lists.linux.dev Subject: [openeuler:OLK-5.10 2989/2989] kernel/futex/core.o: warning: objtool: handle_futex_death()+0x16c: unreachable instruction Message-ID: <202507011830.hdTLU1NP-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 Hi Peter, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 0655af1b703c5ae3de3a1ba80e5e31690ccfae93 commit: f552f518f86f4489577e296625e624271e2f76b2 [2989/2989] futex: Move to kernel/futex/ config: x86_64-buildonly-randconfig-002-20250628 (https://download.01.org/0day-ci/archive/20250701/202507011830.hdTLU1NP-lkp@intel.com/config) compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250701/202507011830.hdTLU1NP-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/202507011830.hdTLU1NP-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/futex/core.o: warning: objtool: handle_futex_death()+0x16c: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki