From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (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 0336D29B793 for ; Tue, 29 Jul 2025 19:59:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753819143; cv=none; b=REPIO6I2n/LI+H2fbgzETu8vL/7IQkMskXaIJ2psg5ymUNmuHVtTGvY/99PGZURyEMVDutDbcBiExTnOmWnStk2wPoReT7LKtGb/t+sTqGJGvJs345uv21fF5ImHUOMwjExcTeBYZ6Lx4BEX6hRdMvwyKgLYZjSUjJ3ulNnvb6Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753819143; c=relaxed/simple; bh=KcMYApQWSNTL8tJxFGTrhz17sLTevb7X75VzGArm0Ks=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=stKBzy+vsCcoDm9x5BZQ1hl9ZQlAP1OCmyb/4dSSPjAhJeyM/FFTM3PURilXGZFKoPnZynD0erMCn58pq+lpEDHYpZF/YGApM0TF0+cq6/upcPRgw7u65CKTwfQE3nsr0TeV8ikbcOlt/Y89LB9MC4tcPMaKI1N/eUCLCgF3XvM= 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=gteGIVBt; arc=none smtp.client-ip=198.175.65.18 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="gteGIVBt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1753819142; x=1785355142; h=date:from:to:cc:subject:message-id:mime-version; bh=KcMYApQWSNTL8tJxFGTrhz17sLTevb7X75VzGArm0Ks=; b=gteGIVBtontIw7DILicDV9h4lRRZrYCdTF2H0FOGMWunFB2M9b9xPXKa +Qeh+qIza0kxi43TkgN9Nxxak0eseT1HMCQch6kQvMTyY+AIdF2OHHmRz Sl3uSuv/P5q606LoSgfOI4E7VWVB6SugAa3vFIU3TSixPiIuaPrg4wBA7 wAM2bDTrxYvezn8fhHNWCcgBbXTBROh1+Bnw14QveVbsEEZRTP9kZiJyP MewRqjA4IucWO4ke7QiU/4aeGcLerYzyM975b35JldSK3MuMHRVmhPwCk Giz9wN8+NNV1ld7FMerI6HDkSq0eD58y3AsvILmwOxTeVq6og+FDCHAAM Q==; X-CSE-ConnectionGUID: csjBxGUyQz+30oAW2FtIxg== X-CSE-MsgGUID: RBYg1sdvRRmUcUsgw5nB9A== X-IronPort-AV: E=McAfee;i="6800,10657,11506"; a="56196749" X-IronPort-AV: E=Sophos;i="6.16,350,1744095600"; d="scan'208";a="56196749" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jul 2025 12:59:01 -0700 X-CSE-ConnectionGUID: l9tWxMKdSveXoNgoJw6wPQ== X-CSE-MsgGUID: r+TFy2E6SP2VYKp3EVcRGg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,350,1744095600"; d="scan'208";a="193788499" Received: from lkp-server01.sh.intel.com (HELO 160750d4a34c) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 29 Jul 2025 12:59:00 -0700 Received: from kbuild by 160750d4a34c with local (Exim 4.96) (envelope-from ) id 1ugqTR-0001dI-3B; Tue, 29 Jul 2025 19:58:57 +0000 Date: Wed, 30 Jul 2025 03:58:54 +0800 From: kernel test robot To: Mel Gorman Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Kees Cook Subject: fs/fat/dir.o: warning: objtool: fat_ioctl_filldir+0x869: stack state mismatch: cfa1=4+176 cfa2=4+72 Message-ID: <202507300334.WKKs5Yfe-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: 0919a5b3b11c699d23bc528df5709f2e3213f6a9 commit: 496d2d23886436f7c651bf4c14950eb002815c61 mm: security: Check early if HARDENED_USERCOPY is enabled date: 5 months ago config: x86_64-buildonly-randconfig-002-20250730 (https://download.01.org/0day-ci/archive/20250730/202507300334.WKKs5Yfe-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/20250730/202507300334.WKKs5Yfe-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/202507300334.WKKs5Yfe-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/fat/dir.o: warning: objtool: fat_ioctl_filldir+0x869: stack state mismatch: cfa1=4+176 cfa2=4+72 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki