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X-CSE-ConnectionGUID: OpK9meZdT6uMTU/z0PlApg== X-CSE-MsgGUID: cZelTt5tQAiEkk+Fm0yYCA== X-IronPort-AV: E=McAfee;i="6700,10204,11360"; a="42018045" X-IronPort-AV: E=Sophos;i="6.13,326,1732608000"; d="scan'208";a="42018045" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Mar 2025 12:20:44 -0800 X-CSE-ConnectionGUID: 7u6lqpU+RrmQYuAah9RXNg== X-CSE-MsgGUID: t3rt7YX3TOKeoGdVfb5V+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,326,1732608000"; d="scan'208";a="122774739" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by fmviesa004.fm.intel.com with ESMTP; 01 Mar 2025 12:20:37 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1toTK1-000GfL-2p; Sat, 01 Mar 2025 20:20:31 +0000 Date: Sun, 2 Mar 2025 04:19:49 +0800 From: kernel test robot To: Lyude Paul , rust-for-linux@vger.kernel.org, Thomas Gleixner Cc: oe-kbuild-all@lists.linux.dev, Boqun Feng , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , Will Deacon , Waiman Long , Miguel Ojeda , Alex Gaynor , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , David Woodhouse , Arnd Bergmann , Sebastian Andrzej Siewior , NeilBrown , Zqiang , K Prateek Nayak , Caleb Sander Mateos , linux-kernel@vger.kernel.org Subject: Re: [PATCH v9 3/9] irq & spin_lock: Add counted interrupt disabling/enabling Message-ID: <202503020344.HCIfRKwM-lkp@intel.com> References: <20250227221924.265259-4-lyude@redhat.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: <20250227221924.265259-4-lyude@redhat.com> Hi Lyude, kernel test robot noticed the following build errors: [auto build test ERROR on 2014c95afecee3e76ca4a56956a936e23283f05b] url: https://github.com/intel-lab-lkp/linux/commits/Lyude-Paul/preempt-Introduce-HARDIRQ_DISABLE_BITS/20250228-062508 base: 2014c95afecee3e76ca4a56956a936e23283f05b patch link: https://lore.kernel.org/r/20250227221924.265259-4-lyude%40redhat.com patch subject: [PATCH v9 3/9] irq & spin_lock: Add counted interrupt disabling/enabling config: sparc-randconfig-001-20250302 (https://download.01.org/0day-ci/archive/20250302/202503020344.HCIfRKwM-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250302/202503020344.HCIfRKwM-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/202503020344.HCIfRKwM-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/locking/spinlock.c: In function '_raw_spin_lock_irq_disable': >> kernel/locking/spinlock.c:178:9: error: implicit declaration of function '__raw_spin_lock_irq_disable'; did you mean '_raw_spin_lock_irq_disable'? [-Wimplicit-function-declaration] 178 | __raw_spin_lock_irq_disable(lock); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ | _raw_spin_lock_irq_disable vim +178 kernel/locking/spinlock.c 174 175 #ifndef CONFIG_INLINE_SPIN_LOCK_IRQ 176 noinline void __lockfunc _raw_spin_lock_irq_disable(raw_spinlock_t *lock) 177 { > 178 __raw_spin_lock_irq_disable(lock); 179 } 180 EXPORT_SYMBOL_GPL(_raw_spin_lock_irq_disable); 181 #endif 182 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki