From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 02F6F30FC3A for ; Thu, 6 Nov 2025 11:43:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762429408; cv=none; b=XrW5mPecNsAjmn4acsC3MyNfN8QCRKE/X+YShc9VIjUBU6sodEKSZVWRMbe6bdF5OhPF7CpoFk9GW3gx3jzLGSu9ap5zhfIqATiz19KG7ysacvrra4RlF9WJf8kpYzCB2iIRyennrCKf863u8VgPJtvLeSKRZglznIMaYSTd+to= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762429408; c=relaxed/simple; bh=2fO5UPau4YJyc5zqI1DyRj+HZr37DRwtWiKrbCxKpSc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Q4EMZ96aQFHlImozKt+/rnxZ/JHbom5DMaA46OBTinsEcJTxUJI/Q+Stc9fuRajh4TrgsowgysHD1cGB+qVhReq6L/sio7a//B+V3LYpjkWo3phjSHBVX7XSFEwz5Y+Zu66dSMFCLZOKnAlVAbZqhn/+B+osRqZ71n7V2tyQNk4= 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=LcadO1Y9; arc=none smtp.client-ip=198.175.65.17 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="LcadO1Y9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762429404; x=1793965404; h=date:from:to:cc:subject:message-id:mime-version; bh=2fO5UPau4YJyc5zqI1DyRj+HZr37DRwtWiKrbCxKpSc=; b=LcadO1Y92y+vla+qs83lpOCgGG8CwMl1K307LY87IP5XNdQdtmxVPZ1N uU4asvGYvBKRdzqWV3dmXr+/sS/Mjczc+uVzedwIEXRmaXZryZCXXY7br I/V0goJ8pqIrGpBVdCKX4//iC/6q7xs72VcAs0tt25ZMtXl5aTgcrvCVo 5WyFWM97Kyn+SGIPmoS+j7vqkeekMfK0xfYq/6DiME+EVJm8GyRPpWKAT 2VxRPzwHNPtOvXlubgieo6GaHUhQYL/KRboYSZyHANLAIArfKVN6qELG+ R2bcNudzRtUurNWgTOmhexdCZp3UL9Nkk12SnZjiwiCaq374f3xHzrOm4 w==; X-CSE-ConnectionGUID: 9c4he8lBSqG6nF7yIRq0iQ== X-CSE-MsgGUID: a/JEZrJrSQ25d9F1aJKJ3g== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="64489371" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="64489371" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2025 03:43:23 -0800 X-CSE-ConnectionGUID: VdKWBAEgR+if/mttaIjRvw== X-CSE-MsgGUID: bmygLwPPSDGdBt+pbSBCJA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,284,1754982000"; d="scan'208";a="191832217" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa003.jf.intel.com with ESMTP; 06 Nov 2025 03:43:23 -0800 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vGyOe-000Ts6-0A; Thu, 06 Nov 2025 11:43:20 +0000 Date: Thu, 6 Nov 2025 19:42:28 +0800 From: kernel test robot To: Ingo Molnar Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org Subject: [tip:master 11/25] vmlinux.o: warning: objtool: user_exc_vmm_communication+0x1ba: call to __kasan_check_read() leaves .noinstr.text section Message-ID: <202511061929.VZHgI3kd-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/tip/tip.git master head: 8411fdb92360d0b4d3337492a25ee2de7fb6c425 commit: f3f05eccd188355ee9ffcf3f120328c604daffb8 [11/25] Merge branch into tip/master: 'perf/core' config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20251106/202511061929.VZHgI3kd-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251106/202511061929.VZHgI3kd-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/202511061929.VZHgI3kd-lkp@intel.com/ All warnings (new ones prefixed by >>): >> vmlinux.o: warning: objtool: user_exc_vmm_communication+0x1ba: call to __kasan_check_read() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_int3+0x1e4: call to __kasan_check_read() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_debug_user+0x22f: call to __kasan_check_read() leaves .noinstr.text section vmlinux.o: warning: objtool: noist_exc_machine_check+0x1d5: call to __kasan_check_read() leaves .noinstr.text section vmlinux.o: warning: objtool: fred_exc_machine_check+0x225: call to __kasan_check_read() leaves .noinstr.text section -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki