From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 DA98D364029; Mon, 4 May 2026 21:49:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777931389; cv=none; b=NY4yH7N3ZViFxn7Oh57Chd/4hXj75us6m01h969szP8tEkCWo8gjjtbeHNyV0fr4gdHKHkggQMlPHj9TuFkU1iXSOukaA7iOzWBx16ZIbZpcbNiL/rJ9Naji2GMDU0YgiLgnyQFjPef/UMTp9Qu83ksQux4BWwz1cJR0hdGIgNc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777931389; c=relaxed/simple; bh=cbnU6gj7O0ry9v8dc64v8x0h01WyetZZ+GqiP32svHw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=o9TX6DUgeTGKjjYxSUMrVDrkxfvACIGxBllij3GTd9Rwz99FiGHBrMWCG2azScFm3wwWLju1Y94p6l9+Y29gGKSsOxrT4DwgKJ88QNDei0bLFjUusZjA2RMEuwLbMVXN5K/tmkejKZenNyCaaKUI/fbboIzPwoIWqp54658s1KA= 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=aCM2vi2q; arc=none smtp.client-ip=198.175.65.21 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="aCM2vi2q" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777931388; x=1809467388; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cbnU6gj7O0ry9v8dc64v8x0h01WyetZZ+GqiP32svHw=; b=aCM2vi2qEx5MWlQE4d9f+4k1unqOpsWb26QnNglIrHFOuZ9gl445UtPY hTTgk8kn62yFSj23akBkx/UYVAIWxL1mD7MTMRWqI/CDwf24aROS6Aiaf XeurpeoRymz9BlXbtQvKhbNQ8PwfbB258EocXOXo1Dp/JCW0CTyUP3fJL XFj6aAlgnE0taxj7ZcIEZiKhKtKsBUrf5LfwzMfV1yLj1Y8tPV4yxUa2G Q1rtJIwmyWbWgB3DxwCTUX5ARNcdTlr9CXiDJbMnsoFi6PlP9OAffSzTg f5bgYNrNpCyKMeD0jyi68iFx5/eJLXCEkFDI/zM51eWzLnch0hl8hYqZP g==; X-CSE-ConnectionGUID: hs7IP025TiyV+3RULHZdcA== X-CSE-MsgGUID: F6GiE9l8RP6MK0Q7NJkYXg== X-IronPort-AV: E=McAfee;i="6800,10657,11776"; a="78698824" X-IronPort-AV: E=Sophos;i="6.23,216,1770624000"; d="scan'208";a="78698824" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2026 14:49:47 -0700 X-CSE-ConnectionGUID: dRKqUbYQQWuKkdWo+jsxiA== X-CSE-MsgGUID: X6zScUrHRR+LKzFLUZum9g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,216,1770624000"; d="scan'208";a="232492386" Received: from igk-lkp-server01.igk.intel.com (HELO bdf09bfdbd5f) ([10.211.93.152]) by fmviesa007.fm.intel.com with ESMTP; 04 May 2026 14:49:45 -0700 Received: from kbuild by bdf09bfdbd5f with local (Exim 4.98.2) (envelope-from ) id 1wK1Ac-000000005yv-3Mng; Mon, 04 May 2026 21:49:42 +0000 Date: Mon, 4 May 2026 23:49:38 +0200 From: kernel test robot To: James Ye , jikos@kernel.org, bentiss@kernel.org, lee@kernel.org, pavel@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, denis.benato@linux.dev, James Ye Subject: Re: [PATCH 6/6] leds: led-class: mark classdev as unregistering early Message-ID: <202605042355.hVEd8jjX-lkp@intel.com> References: <20260503072643.2774762-7-jye836@gmail.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 In-Reply-To: <20260503072643.2774762-7-jye836@gmail.com> Hi James, kernel test robot noticed the following build errors: [auto build test ERROR on hid/for-next] [also build test ERROR on lee-leds/for-leds-next linus/master v6.16-rc1 next-20260430] [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/James-Ye/HID-input-delete-hid_battery-on-disconnect/20260504-013406 base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next patch link: https://lore.kernel.org/r/20260503072643.2774762-7-jye836%40gmail.com patch subject: [PATCH 6/6] leds: led-class: mark classdev as unregistering early config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260504/202605042355.hVEd8jjX-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/20260504/202605042355.hVEd8jjX-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/202605042355.hVEd8jjX-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/hid/hid-input.c:2423:48: error: no member named 'batteries' in 'struct hid_device' 2423 | list_for_each_entry_safe(bat, bat_next, &hid->batteries, list) { | ~~~ ^ include/linux/list.h:869:30: note: expanded from macro 'list_for_each_entry_safe' 869 | for (pos = list_first_entry(head, typeof(*pos), member), \ | ^~~~ include/linux/list.h:620:14: note: expanded from macro 'list_first_entry' 620 | list_entry((ptr)->next, type, member) | ^~~ include/linux/list.h:609:15: note: expanded from macro 'list_entry' 609 | container_of(ptr, type, member) | ^~~ include/linux/container_of.h:20:26: note: expanded from macro 'container_of' 20 | void *__mptr = (void *)(ptr); \ | ^~~ >> drivers/hid/hid-input.c:2423:48: error: no member named 'batteries' in 'struct hid_device' 2423 | list_for_each_entry_safe(bat, bat_next, &hid->batteries, list) { | ~~~ ^ include/linux/list.h:869:30: note: expanded from macro 'list_for_each_entry_safe' 869 | for (pos = list_first_entry(head, typeof(*pos), member), \ | ^~~~ include/linux/list.h:620:14: note: expanded from macro 'list_first_entry' 620 | list_entry((ptr)->next, type, member) | ^~~ include/linux/list.h:609:15: note: expanded from macro 'list_entry' 609 | container_of(ptr, type, member) | ^~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:610:63: note: expanded from macro '__same_type' 610 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) | ^ include/linux/build_bug.h:79:50: note: expanded from macro 'static_assert' 79 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr) | ^~~~ include/linux/build_bug.h:80:56: note: expanded from macro '__static_assert' 80 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) | ^~~~ >> drivers/hid/hid-input.c:2423:48: error: no member named 'batteries' in 'struct hid_device' 2423 | list_for_each_entry_safe(bat, bat_next, &hid->batteries, list) { | ~~~ ^ include/linux/list.h:869:30: note: expanded from macro 'list_for_each_entry_safe' 869 | for (pos = list_first_entry(head, typeof(*pos), member), \ | ^~~~ include/linux/list.h:620:14: note: expanded from macro 'list_first_entry' 620 | list_entry((ptr)->next, type, member) | ^~~ include/linux/list.h:609:15: note: expanded from macro 'list_entry' 609 | container_of(ptr, type, member) | ^~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:610:63: note: expanded from macro '__same_type' 610 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) | ^ include/linux/build_bug.h:79:50: note: expanded from macro 'static_assert' 79 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr) | ^~~~ include/linux/build_bug.h:80:56: note: expanded from macro '__static_assert' 80 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) | ^~~~ >> drivers/hid/hid-input.c:2423:48: error: no member named 'batteries' in 'struct hid_device' 2423 | list_for_each_entry_safe(bat, bat_next, &hid->batteries, list) { | ~~~ ^ include/linux/list.h:871:32: note: expanded from macro 'list_for_each_entry_safe' 871 | !list_entry_is_head(pos, head, member); \ | ^~~~ include/linux/list.h:773:30: note: expanded from macro 'list_entry_is_head' 773 | list_is_head(&pos->member, (head)) | ^~~~ 4 errors generated. vim +2423 drivers/hid/hid-input.c 2407 2408 void hidinput_disconnect(struct hid_device *hid) 2409 { 2410 struct hid_input *hidinput, *next; 2411 struct hid_battery *bat, *bat_next; 2412 2413 list_for_each_entry_safe(hidinput, next, &hid->inputs, list) { 2414 list_del(&hidinput->list); 2415 if (hidinput->registered) 2416 input_unregister_device(hidinput->input); 2417 else 2418 input_free_device(hidinput->input); 2419 kfree(hidinput->name); 2420 kfree(hidinput); 2421 } 2422 > 2423 list_for_each_entry_safe(bat, bat_next, &hid->batteries, list) { 2424 list_del(&bat->list); 2425 } 2426 2427 /* led_work is spawned by input_dev callbacks, but doesn't access the 2428 * parent input_dev at all. Once all input devices are removed, we 2429 * know that led_work will never get restarted, so we can cancel it 2430 * synchronously and are safe. */ 2431 cancel_work_sync(&hid->led_work); 2432 } 2433 EXPORT_SYMBOL_GPL(hidinput_disconnect); 2434 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki