From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 BEDF0383304; Fri, 12 Jun 2026 11:57:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781265434; cv=none; b=XajpB+AOdBglEn1pVH9I0NhVjdIKjXBFvpCFTj2VT+UJR2tg08Kp50kI6NiNx2QXP3qNVz05zM/zFavlYCDGRP785PA5cRYkiF/apx3paDrUfbpvkErqWVODVOwam+lf96zxdWAWb3hJx93PwtMgBuvUKgeBX1aIzFw5pAlN7NE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781265434; c=relaxed/simple; bh=3kgCEF0NcMdlJHyx8X2s5fXN3nPblSXVQBwdTy8XqMs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tsA0fXRZiapuKf5+iMVflSGH4FGyZNL2/DTkrqtUB7DAwn5Q5Qto9c7B57AyUI3FenxoTfIZZOHyyHk8Ehs1C9WXW8Hzha51yUtVxSZ3vHGu7hw9h/u7j16Am24bOBxINYvGoUlGu16LaHZjDfntSMhvWjwoXbHWehDYDs8di/E= 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=d2Wx/vHN; arc=none smtp.client-ip=198.175.65.11 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="d2Wx/vHN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781265429; x=1812801429; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=3kgCEF0NcMdlJHyx8X2s5fXN3nPblSXVQBwdTy8XqMs=; b=d2Wx/vHN3NaCFSUt4m3dBE5bCXL1K3WNhY15HY2l071L8Pwlw18/YJ6W gi3dA1QgYp+PKl/ESFON2PRtdgSm083bbo6XANz3cXCX/qpUoUwKkClL+ s7RrVhZaY6xg7CCgJBbOTkwDGnxpoJsq0njD2pjrX3NSOxr4KQWTN18bL tEY4ODEit9qHxv64P1f4VjKEg8vxMapd6JEsUpA76QpjQyg9tomKtPKTF Re/GpqTjUsX9qsvpnehuIJ0ZO7rRnkV8MexOg7RcuqHJ4xMgZGuMgkms0 gR4yrAIZXt3asoYzKQKvyk//hjJS75R1ldn0s1Q+N6u4hJ4jhoU6g05p6 Q==; X-CSE-ConnectionGUID: Li1XXtwdQYuDbSw7pToo8g== X-CSE-MsgGUID: wEwJZfhGS/KYid+jAiL5Xg== X-IronPort-AV: E=McAfee;i="6800,10657,11813"; a="92414734" X-IronPort-AV: E=Sophos;i="6.24,200,1774335600"; d="scan'208";a="92414734" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2026 04:57:09 -0700 X-CSE-ConnectionGUID: C1nrmWAGT6OdmpBdfSthLw== X-CSE-MsgGUID: IQ5Vxx7MQj6dK3sP/aU6zA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,200,1774335600"; d="scan'208";a="251091665" Received: from igk-lkp-server01.igk.intel.com (HELO 892db79562d4) ([10.211.93.152]) by orviesa004.jf.intel.com with ESMTP; 12 Jun 2026 04:57:06 -0700 Received: from kbuild by 892db79562d4 with local (Exim 4.98.2) (envelope-from ) id 1wY0VT-000000004G1-3lN3; Fri, 12 Jun 2026 11:57:03 +0000 Date: Fri, 12 Jun 2026 13:56:28 +0200 From: kernel test robot To: Chandrashekar Devegowda , linux-bluetooth@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-pci@vger.kernel.org, bhelgaas@google.com, ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com, Chandrashekar Devegowda Subject: Re: [PATCH v1 2/2] Bluetooth: btintel_pcie: Fix TOCTOU race in reset path Message-ID: <202606121343.Ix11WMZO-lkp@intel.com> References: <20260612012832.2395034-2-chandrashekar.devegowda@intel.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260612012832.2395034-2-chandrashekar.devegowda@intel.com> Hi Chandrashekar, kernel test robot noticed the following build warnings: [auto build test WARNING on bluetooth-next/master] [also build test WARNING on next-20260611] [cannot apply to bluetooth/master linus/master v7.1-rc7] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Chandrashekar-Devegowda/Bluetooth-btintel_pcie-Fix-TOCTOU-race-in-reset-path/20260612-093045 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master patch link: https://lore.kernel.org/r/20260612012832.2395034-2-chandrashekar.devegowda%40intel.com patch subject: [PATCH v1 2/2] Bluetooth: btintel_pcie: Fix TOCTOU race in reset path compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project f43d6834093b19baf79beda8c0337ab020ac5f17) docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux) reproduce: (https://download.01.org/0day-ci/archive/20260612/202606121343.Ix11WMZO-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/202606121343.Ix11WMZO-lkp@intel.com/ All warnings (new ones prefixed by >>): WARNING: /sys/bus/usb/devices/-:./::./os_mode is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:364; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:234 WARNING: /sys/bus/usb/devices/-:./::./os_mode_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:373; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:243 WARNING: /sys/bus/usb/devices/-:./::./touchpad/enabled is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:636; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:252 WARNING: /sys/bus/usb/devices/-:./::./touchpad/enabled_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:645; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:261 Documentation/ABI/stable/sysfs-class-bluetooth:1: ERROR: Unexpected indentation. [docutils] >> Documentation/ABI/stable/sysfs-class-bluetooth:1: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils] Documentation/core-api/kref:328: ./include/linux/kref.h:72: WARNING: Invalid C declaration: Expected end of definition. [error at 96] int kref_put_mutex (struct kref *kref, void (*release)(struct kref *kref), struct mutex *mutex) __cond_acquires(true# mutex) ------------------------------------------------------------------------------------------------^ Documentation/core-api/kref:328: ./include/linux/kref.h:94: WARNING: Invalid C declaration: Expected end of definition. [error at 92] int kref_put_lock (struct kref *kref, void (*release)(struct kref *kref), spinlock_t *lock) __cond_acquires(true# lock) vim +1 Documentation/ABI/stable/sysfs-class-bluetooth 514a8e6d6152a41 Hsin-chen Chuang 2025-01-20 @1 What: /sys/class/bluetooth/hci/reset -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki