From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 20FA55CDF1; Sat, 7 Mar 2026 02:17:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772849854; cv=none; b=OT2JEO5+nPzpNdNuTWwdu8175lYAGxeEih318ZjEPxRAfUzlIHsrzIgEu9q16bKkzsUlV5a9hTk0ByaSrM+bnkoVuVPTzHH3KrS1ulbYS8Av3y5TsfxcjNYs8NS4GsKOz3s9DRtfsWofJvUM1hY/7VOL+yf1DcQGw5UnBsCyEho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772849854; c=relaxed/simple; bh=Dr/PPqvd8ILZjkfyO9MltFcnKSIbYsl7vYqQwIvgG+A=; h=Date:From:To:Cc:Subject:Message-ID; b=hAx8Ap3rOzdcHLQRXEHkblPecWy6vzeFCl7MRbFqEcYUbeBkY3kXhaR+mtF3ol+EaMZpNUwDyRpRZh7bgbvz6MArsHxgqq0Id/v6eNNi9Hx/7dGYS+07uXIp4uzSfh/G05rMpsWBLw3pi7cfc6odrVFYsdq804vpTkYMyX//Hlg= 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=nlx9Nlu7; arc=none smtp.client-ip=192.198.163.16 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="nlx9Nlu7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772849851; x=1804385851; h=date:from:to:cc:subject:message-id; bh=Dr/PPqvd8ILZjkfyO9MltFcnKSIbYsl7vYqQwIvgG+A=; b=nlx9Nlu7Zpu8JKf+MBrNmxZFogZi1jvciQfBM6jnv3kca3ZxA4piJlyW iCFppwoK2aTuPX77yf04pc02OXoFty5tGMGaF3v9v/7gOMXDcSE6iOiGn b1rq0iHS/NHvrgQXTQkxk7tUx3UsoFWHssN5J0yjRhKV8K4NFTJAOJ8w4 Qdb/+pzn4ON/2gEfMDIvJQ/u26dr3AhyBhl+LKjXFZj0ki3i4mR/oSJzT yFfFPzZXwD9yO7/S1CgjvV2F6kqpeSE+73O5govOGhxLR9Ul1W0PFGD6T 4vzgJWk7gU3rf6VSLfTAvtfXcNOBlbVwsTmIsk7OVnsT452J4jOWiB9KD w==; X-CSE-ConnectionGUID: YVC0kTqEQ/uTL/glN1yiAA== X-CSE-MsgGUID: 29VMaHgISZibe0TrtXiP5A== X-IronPort-AV: E=McAfee;i="6800,10657,11721"; a="61534619" X-IronPort-AV: E=Sophos;i="6.23,105,1770624000"; d="scan'208";a="61534619" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2026 18:17:30 -0800 X-CSE-ConnectionGUID: a8QesOD5Rs6tW3F+0Hdh3Q== X-CSE-MsgGUID: g28hbY2OQqyqp1pDe21wrw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,105,1770624000"; d="scan'208";a="223663192" Received: from lkp-server01.sh.intel.com (HELO 058beb05654c) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 06 Mar 2026 18:17:29 -0800 Received: from kbuild by 058beb05654c with local (Exim 4.98.2) (envelope-from ) id 1vyhEL-000000001aj-3e8Q; Sat, 07 Mar 2026 02:17:25 +0000 Date: Sat, 07 Mar 2026 10:16:58 +0800 From: kernel test robot To: Peter Zijlstra Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [peterz-queue:locking/core 25/27] kernel/locking/mutex.c:59:15: error: use of undeclared identifier 'lock' Message-ID: <202603071012.LwOWygMP-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/core head: 6f3cd442fa6c0cfc46a20c0138fb131daaa99d2d commit: 788b5792cd7586750f96c7fe4bc8859e6f5314e7 [25/27] locking/mutex: Add context analysis config: sparc64-allmodconfig (https://download.01.org/0day-ci/archive/20260307/202603071012.LwOWygMP-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project c32caeec8158d634bb71ab8911a6031248b9fc47) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260307/202603071012.LwOWygMP-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/202603071012.LwOWygMP-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/locking/mutex.c:59:15: error: use of undeclared identifier 'lock' 59 | __must_hold(&lock->wait_lock) | ^~~~ 1 error generated. vim +/lock +59 kernel/locking/mutex.c 57 58 static inline struct task_struct *__owner_task(unsigned long owner) > 59 __must_hold(&lock->wait_lock) 60 { 61 return (struct task_struct *)(owner & ~MUTEX_FLAGS); 62 } 63 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki