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 5CA8A2192F2; Sat, 3 Jan 2026 05:41:19 +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=1767418882; cv=none; b=Z5XRRCPCUkPLUBa1MPi+hotwnyidEtoh4VJ71VtSfC8geR31dItdE0TLT3jDMlyLhb6qwypXj4J8GyxSuzGEDVNfaBJCJ0EWUCDNsI8Yi+m/PWKozyqEK0O5RqaliH1igt2WZT8FqU7cWCRyAJwVp2GU4pRJV3hdgkZzwQpW1xo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767418882; c=relaxed/simple; bh=hzJRWhz3myzjv4bNHLS23CIeXz7rdFoYsTg/LK+a0CA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=L7ZuA7ha/xpe+uFLf2ufdkxOkNI31NVtBth3YhxnMD48mTTu0ctIe5Qz2Z8EQA/uYPaMfDPMySaTnstdMcFLuEMlfgkvSREHGWU/w1uJMMdAJ4JWW0Wupjw8NC0CqsHjSQvvLgBBrPMy5eOpUf/EX7Ez4f7c473uxErsuf5n9xo= 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=KKlhx8Mx; 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="KKlhx8Mx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767418879; x=1798954879; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=hzJRWhz3myzjv4bNHLS23CIeXz7rdFoYsTg/LK+a0CA=; b=KKlhx8MxEvolGflHamNKgPAI1JhOEYQbljAl+rpuOdjau4eKJZL5J6R9 sMvNMWnP8947NWx0JPs4UPsD9GdYb8xsgy3JsNlT2QTIcBk7WbJRf2zxT wKT/YS9KJJsbr2QNldnl/wHzxSKv1ea+ZflSuQC8u7yEmeRAwAhjdaUAZ X56WREG2Gz23/UpcR8p0Votkf2uZN35YXF3kk6JRRQRTL6LL2E20m4I5c X6xjNaL/4iT3o7NVnqiTA924xIpjpith79W6VSLRURO5mwPtvoT7maa1D JMQiShqZfNyXGcaCJFasFnFLT/pMUXelIMQT2nH89ayBNYQ9Iatw65Ca9 A==; X-CSE-ConnectionGUID: Evu+1/kyTv2Gu5mnFe6yOw== X-CSE-MsgGUID: XXOYB1ocS2S8W8+fyyqgtQ== X-IronPort-AV: E=McAfee;i="6800,10657,11659"; a="68935376" X-IronPort-AV: E=Sophos;i="6.21,198,1763452800"; d="scan'208";a="68935376" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jan 2026 21:41:18 -0800 X-CSE-ConnectionGUID: oXaF442BQAGMmB1v9YxQiw== X-CSE-MsgGUID: FSm4v2TUT+OoRxS3UIF/qw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,198,1763452800"; d="scan'208";a="202908463" Received: from igk-lkp-server01.igk.intel.com (HELO 92b2e8bd97aa) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 02 Jan 2026 21:41:14 -0800 Received: from kbuild by 92b2e8bd97aa with local (Exim 4.98.2) (envelope-from ) id 1vbuO0-000000000cH-0lnt; Sat, 03 Jan 2026 05:41:12 +0000 Date: Sat, 3 Jan 2026 06:40:34 +0100 From: kernel test robot To: Onur =?iso-8859-1?Q?=D6zkan?= , rust-for-linux@vger.kernel.org Cc: 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 v9 5/7] rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard Message-ID: <202601030632.SukxzGNs-lkp@intel.com> References: <20260102175302.194435-6-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: <20260102175302.194435-6-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 v6.16-rc1 next-20251219] [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/20260103-021353 base: tip/locking/core patch link: https://lore.kernel.org/r/20260102175302.194435-6-work%40onurozkan.dev patch subject: [PATCH v9 5/7] rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260103/202601030632.SukxzGNs-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260103/202601030632.SukxzGNs-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/202601030632.SukxzGNs-lkp@intel.com/ All errors (new ones prefixed by >>): PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin INFO PATH=/opt/cross/rustc-1.88.0-bindgen-0.72.1/cargo/bin:/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 12h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 -C source O=/kbuild/obj/consumer/x86_64-rhel-9.4-rust ARCH=x86_64 SHELL=/bin/bash rustfmtcheck make: Entering directory '/kbuild/src/consumer' make[1]: Entering directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust' >> error: expected item, found `>>` --> rust/kernel/sync/lock/ww_mutex.rs:440:1 | 440 | >>>>>>> 90f935950ff8 (rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard) | ^^ expected item | = note: for a full list of items that can appear in modules, see -- >> error: expected item, found `>>` --> rust/kernel/sync/lock/ww_mutex.rs:440:1 | 440 | >>>>>>> 90f935950ff8 (rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard) | ^^ expected item | = note: for a full list of items that can appear in modules, see -- Error writing files: failed to resolve mod `ww_mutex`: cannot parse rust/kernel/sync/lock/ww_mutex.rs >> error: expected item, found `>>` --> rust/kernel/sync/lock/ww_mutex.rs:440:1 | 440 | >>>>>>> 90f935950ff8 (rust: ww_mutex: add Mutex, AcquireCtx and MutexGuard) | ^^ expected item | = note: for a full list of items that can appear in modules, see -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki