From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 C50641A265E for ; Thu, 3 Oct 2024 15:29:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727969380; cv=none; b=ZfOP0hvPci71UuDhKlluNq7hwvmsUxeR/rKwR+9ykdm0FL6ZcM08x5im4WeNhl6UoIXuRzBQag9cMLOggxGZuJTVXLT+8DYYiaBDfVDz3LbTX/09XVE0clLYJ8HfQsWWXhXZW6OE6Km5+DVQhDQ0qrLjvwCn+1Zd1g1nxaPVVV0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727969380; c=relaxed/simple; bh=ozw8kFX1KurIzATp2OQjYcUSw8a7dvupxT+tgsEYEc0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=UVUOgAsWMQHs/jXCi2KnuD4q1k3AiDGStSUdzReKBIZAvMPorHeFkLZ5qu9LmdBNy+A0xHJxf3tJAea38mLKuj4dpRxkAoqrer8zsS/KIcc2vwou6zqMmRq/qgHRtPMC0PyYlZZSk9JRfo+OAJrOH8xD7uvM3bmeBWU9kefhRio= 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=hm1tysx3; arc=none smtp.client-ip=192.198.163.13 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="hm1tysx3" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1727969379; x=1759505379; h=date:from:to:cc:subject:message-id:mime-version; bh=ozw8kFX1KurIzATp2OQjYcUSw8a7dvupxT+tgsEYEc0=; b=hm1tysx3eqVJsscNlYQ4iY+b0nxah2SjlLq1vtZtF5H5nSEOwmHWVYy7 TWY6OFnYgIZU9L8/XUdsZRA8mT3IensfUCbH0Dv9S/wUJFjQicdKoQP8W qCPAhdrufCcKRLPMBhBO2wXm/Oex9Sey2gLlAgAaiMJpOMVROogvbXGYy q2iK0wLWYRwzQlaflF9kLRd1/tBrGqj7Vr4S9p9Tq1GrTQ5brq4dWLIsT 5xulWRAJtqAEUVcAPDo7W2/V2EJxwTjjT0Kssj4TMgsDHDyKM4g6zvlXa GvWi964vI82tTHfLW98hVd0tuT8Fi9ipGSXz5786O/BDi81KRWJiFbTT1 w==; X-CSE-ConnectionGUID: qhcGruHgR3WrfF1FivwtmQ== X-CSE-MsgGUID: jtAe70z8RxqF9UAZFNKiIg== X-IronPort-AV: E=McAfee;i="6700,10204,11214"; a="30047389" X-IronPort-AV: E=Sophos;i="6.11,174,1725346800"; d="scan'208";a="30047389" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Oct 2024 08:29:38 -0700 X-CSE-ConnectionGUID: KdEMoCDXSeyesHsbiPmHtA== X-CSE-MsgGUID: El7CimNERkGnGec+8EsZqw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,174,1725346800"; d="scan'208";a="78797664" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 03 Oct 2024 08:29:37 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1swNln-0000ZA-05; Thu, 03 Oct 2024 15:29:35 +0000 Date: Thu, 3 Oct 2024 23:28:53 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: drivers/char/tpm/tpm2-sessions.o: warning: objtool: sg_set_buf.constprop.0+0x4c: unreachable instruction Message-ID: <202410032344.1vDa0nU6-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "loongarch: unreachable instruction" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: James Bottomley CC: Jarkko Sakkinen CC: Ard Biesheuvel Hi James, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7ec462100ef9142344ddbf86f2c3008b97acddbe commit: 699e3efd6c645c741ea4d6d58282c56b6d108cf7 tpm: Add HMAC session start and end functions date: 5 months ago :::::: branch date: 16 hours ago :::::: commit date: 5 months ago config: loongarch-randconfig-001-20240804 (https://download.01.org/0day-ci/archive/20241003/202410032344.1vDa0nU6-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241003/202410032344.1vDa0nU6-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/r/202410032344.1vDa0nU6-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/char/tpm/tpm2-sessions.o: warning: objtool: sg_set_buf.constprop.0+0x4c: unreachable instruction objdump-func vmlinux.o sg_set_buf.constprop.0: -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki