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X-CSE-ConnectionGUID: gim7Fc3qQtGFOJAQgHHjKQ== X-CSE-MsgGUID: xYwdUXspRpu+ercyG4/GtA== X-IronPort-AV: E=McAfee;i="6800,10657,11678"; a="69340140" X-IronPort-AV: E=Sophos;i="6.21,246,1763452800"; d="scan'208";a="69340140" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2026 03:57:40 -0800 X-CSE-ConnectionGUID: Ql9UBEfsQDOWEC2fNwU64A== X-CSE-MsgGUID: CI9rWv2OTcaAonwn5YcYJw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,246,1763452800"; d="scan'208";a="244323105" Received: from igk-lkp-server01.igk.intel.com (HELO afc5bfd7f602) ([10.211.93.152]) by orviesa001.jf.intel.com with ESMTP; 22 Jan 2026 03:57:35 -0800 Received: from kbuild by afc5bfd7f602 with local (Exim 4.98.2) (envelope-from ) id 1vitJc-000000000Un-3JQD; Thu, 22 Jan 2026 11:57:32 +0000 Date: Thu, 22 Jan 2026 12:56:55 +0100 From: kernel test robot To: Lyude Paul , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner Cc: oe-kbuild-all@lists.linux.dev, Boqun Feng , Daniel Almeida , Miguel Ojeda , Alex Gaynor , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Andrew Morton , Linux Memory Management List , Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long Subject: Re: [PATCH v17 10/16] rust: sync: Introduce lock::Lock::lock_with() and friends Message-ID: <202601221246.Qfwh5Atq-lkp@intel.com> References: <20260121223933.1568682-11-lyude@redhat.com> 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: <20260121223933.1568682-11-lyude@redhat.com> Hi Lyude, kernel test robot noticed the following build warnings: [auto build test WARNING on 2ad6c5cdc89acfefb01b84afa5e55262c40d6fec] url: https://github.com/intel-lab-lkp/linux/commits/Lyude-Paul/preempt-Introduce-HARDIRQ_DISABLE_BITS/20260122-064928 base: 2ad6c5cdc89acfefb01b84afa5e55262c40d6fec patch link: https://lore.kernel.org/r/20260121223933.1568682-11-lyude%40redhat.com patch subject: [PATCH v17 10/16] rust: sync: Introduce lock::Lock::lock_with() and friends config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260122/202601221246.Qfwh5Atq-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/20260122/202601221246.Qfwh5Atq-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/202601221246.Qfwh5Atq-lkp@intel.com/ All warnings (new ones prefixed by >>): >> warning: unresolved link to `Backend::BackendInContext` --> rust/kernel/sync/lock.rs:39:27 | 39 | /// [`BackendInContext`]: Backend::BackendInContext | ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` has no associated item named `BackendInContext` | = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default -- >> warning: unresolved link to `Backend::Context` --> rust/kernel/sync/lock.rs:40:18 | 40 | /// [`Context`]: Backend::Context | ^^^^^^^^^^^^^^^^ the trait `Backend` has no associated item named `Context` -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki