From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 34B4319067C; Tue, 2 Dec 2025 01:49:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764640196; cv=none; b=egMyHCgYETtn6nc8Yi7YdVQpvBFIPOybW1+C6b+eMS6Wrt9jL/+/ObQyusdfLuMTlI7FVvTneLN8DlbFFfi2XhE/j3dHqwnZjLL/mBt5KzcZYo2Nz8XEJ8w0HzC/BdRBcgIXu9c8F0OiUWy5ENJkzagmyEV9F11N5ze9M/T2h1o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764640196; c=relaxed/simple; bh=HMsjCRo6Hs7VVm/tvsRz7J/MZ52pYZvPwUkSaLkmm2Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bVXlXMhAHeh/QZjn0QkLZfFoHlZE84OUe1pA5+5Vfl7jWFJ/SNGUK2PPnnA8ka69GV5sRPzr8Ky2RdMe4bo0G+8KCy1OsWde05l8Y9sCJWM9Z065/cdyG2DqgI4wrzW+wmITqizwZqAl5JSJILGHvTqnruxLH/GSIbeQyX3yxQs= 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=NHicr47K; arc=none smtp.client-ip=192.198.163.18 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="NHicr47K" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764640195; x=1796176195; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=HMsjCRo6Hs7VVm/tvsRz7J/MZ52pYZvPwUkSaLkmm2Q=; b=NHicr47KES+CBjHYHL1pXh3wCCQwUtr6bGsdqFQHa3+13df/UW0inzbq ksOYzkWrwD4/zpMLfuudQvMBhtRm/FWYpBilI0fOuu5I+m5kZOlQk5FXE cvPiNF0U745Ve0Y9ECKgniNsqaZ1sJsADalg2cQRyGm0Gs97EUHd2oGiG FcCJZp2270TksIxuC8kaEWt2Is9RUbGO55KlqAMvbyD+kvzVXTnGrNOUm SE3QHhcPY+dlo4Spuwc41Ux+xUidWJcwzk221EtBCW0wy9ZC+XViEkFmq GYF8WPRHewRKR8jsTM08NsntM9eRpP1T8cJFRtMfBhYATl6pt2Q/eDn7p w==; X-CSE-ConnectionGUID: OMAjwd7LSWWOA9rwXeQTIw== X-CSE-MsgGUID: SZmkExX8SmSUUz4RPvXVjA== X-IronPort-AV: E=McAfee;i="6800,10657,11630"; a="65783288" X-IronPort-AV: E=Sophos;i="6.20,241,1758610800"; d="scan'208";a="65783288" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 17:49:55 -0800 X-CSE-ConnectionGUID: GKwxFtV8TkSlCe5AdF6rjQ== X-CSE-MsgGUID: XDUTgTCHQMq4fRdbY0t7EA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,241,1758610800"; d="scan'208";a="217566757" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 01 Dec 2025 17:49:49 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vQFWV-000000009Iv-1UJJ; Tue, 02 Dec 2025 01:49:47 +0000 Date: Tue, 2 Dec 2025 09:49:34 +0800 From: kernel test robot To: Onur =?iso-8859-1?Q?=D6zkan?= , rust-for-linux@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, lossin@kernel.org, lyude@redhat.com, ojeda@kernel.org, alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net, a.hindborg@kernel.org, aliceryhl@google.com, tmgross@umich.edu, dakr@kernel.org, peterz@infradead.org, mingo@redhat.com, will@kernel.org, longman@redhat.com, felipe_life@live.com, daniel@sedlak.dev, daniel.almeida@collabora.com, thomas.hellstrom@linux.intel.com, linux-kernel@vger.kernel.org, Onur =?iso-8859-1?Q?=D6zkan?= Subject: Re: [PATCH v8 5/6] rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard Message-ID: <202512020943.whFrDsXx-lkp@intel.com> References: <20251201102855.4413-6-work@onurozkan.dev> Precedence: bulk X-Mailing-List: rust-for-linux@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: <20251201102855.4413-6-work@onurozkan.dev> Hi Onur, kernel test robot noticed the following build errors: [auto build test ERROR on tip/locking/core] [also build test ERROR on rust/rust-next linus/master v6.18 next-20251201] [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/Onur-zkan/rust-add-C-wrappers-for-ww_mutex-inline-functions/20251201-184152 base: tip/locking/core patch link: https://lore.kernel.org/r/20251201102855.4413-6-work%40onurozkan.dev patch subject: [PATCH v8 5/6] rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard config: arm64-randconfig-001-20251202 (https://download.01.org/0day-ci/archive/20251202/202512020943.whFrDsXx-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project b3428bb966f1de8aa48375ffee0eba04ede133b7) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251202/202512020943.whFrDsXx-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/202512020943.whFrDsXx-lkp@intel.com/ All errors (new ones prefixed by >>): >> error[E0609]: no field `ww_class` on type `ww_acquire_ctx` --> rust/kernel/sync/lock/ww_mutex/acquire_ctx.rs:110:41 | 110 | let class_ptr = unsafe { (*ctx).ww_class }; | ^^^^^^^^ unknown field | = note: available field is: `_address` -- >> error[E0609]: no field `ww_class` on type `ww_acquire_ctx` --> rust/kernel/sync/lock/ww_mutex.rs:252:49 | 252 | let ctx_class = unsafe { (*ctx_ptr).ww_class }; | ^^^^^^^^ unknown field | = note: available field is: `_address` -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki