From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 F0894303A2C; Tue, 9 Dec 2025 18:58:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765306689; cv=none; b=D3G6S6TN++2G7EjbGU2lkynY4q2j0X6aMGIjYdbqG44CP3sreX2qF04qtMEYtEtl+Boi5DjqFdbj4xcPlcn2GIJQqm8TNZJs74QkxihGzd8n5XqL+JuVgwvUhMofUo0K4VJWeDoG9vIQY6dXBylTpf5isFSLTjfDs3BetDdTn38= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765306689; c=relaxed/simple; bh=/R2b+c2Djj+Nr/3dJwUquZPYWsnsbW4lIXCs17tYU+w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YVOKALAJeb4pZvc4mKtL0z91or0X7wgWCc3Wkb/B1Bh7ilDtGB1+L1sbsB+uluqD/GIP1bKggTJ9lM0pPjohL/A4sEYcVq9MFfVWxO+7ZK7BXVRiaseF/9LobQEM0eXvTdcImSdcl5CE5h2z5EftlpKx/vKC8FWlHTvPkmZjtmo= 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=m50s0uIZ; arc=none smtp.client-ip=198.175.65.19 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="m50s0uIZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765306688; x=1796842688; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/R2b+c2Djj+Nr/3dJwUquZPYWsnsbW4lIXCs17tYU+w=; b=m50s0uIZZwRK8HOnFLlYBTgZbydaRXKKRhGNUZgpZZUSVhQTGaSshaP2 Y1aXYyIpcvqw+hEk7ETO3q2KUSn+P1G7nIJUeuLAtrMvHKa9lxju2oYEd OPQNC8VJ4CY5cXdCu2C+VaDmL/aUWpKh7Gm0sSPcNBR5yhu2abAhtiD2t bOVmXLJp0n1KX1g+O+QGXITFM4xhtxEtgP2kbyDeg8/AAxlfNW6+UB1G+ uL9EH5DoeV6dUz+mNc3YJP7D7Y8HoJvFKnR9bNPh1lbk0H4uT6WupAzwV j+Mmo83GPib7WSMmfotcEqHncRz3FZNXYgmWs1elENtVtp++m1D73LuuI A==; X-CSE-ConnectionGUID: GX618YcpRz+OTSoRTlW79w== X-CSE-MsgGUID: a9BR/y+FTEOtqSONrvsE3Q== X-IronPort-AV: E=McAfee;i="6800,10657,11637"; a="67157901" X-IronPort-AV: E=Sophos;i="6.20,262,1758610800"; d="scan'208";a="67157901" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2025 10:58:07 -0800 X-CSE-ConnectionGUID: 4l+G88yhTlCH/s3aZiA6oQ== X-CSE-MsgGUID: FnSylMOyQkeoz9f5+WcDLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,262,1758610800"; d="scan'208";a="200727253" Received: from lkp-server01.sh.intel.com (HELO d335e3c6db51) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 09 Dec 2025 10:58:03 -0800 Received: from kbuild by d335e3c6db51 with local (Exim 4.98.2) (envelope-from ) id 1vT2uP-000000002B9-0SNj; Tue, 09 Dec 2025 18:58:01 +0000 Date: Wed, 10 Dec 2025 02:57:35 +0800 From: kernel test robot To: Tony Hutter , Lukas Wunner , Bjorn Helgaas Cc: oe-kbuild-all@lists.linux.dev, corey@minyard.net, alok.a.tiwari@oracle.com, mariusz.tkaczyk@linux.intel.com, minyard@acm.org, linux-pci@vger.kernel.org, openipmi-developer@lists.sourceforge.net, Linux Kernel Mailing List Subject: Re: [PATCH v7] Introduce Cray ClusterStor E1000 NVMe slot LED driver Message-ID: <202512100217.dWKoNRzG-lkp@intel.com> References: 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: Hi Tony, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus linus/master v6.18 next-20251209] [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/Tony-Hutter/Introduce-Cray-ClusterStor-E1000-NVMe-slot-LED-driver/20251209-094846 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/d422a22c-a6fe-4543-ae16-67d64260e0cf%40llnl.gov patch subject: [PATCH v7] Introduce Cray ClusterStor E1000 NVMe slot LED driver config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20251210/202512100217.dWKoNRzG-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251210/202512100217.dWKoNRzG-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/202512100217.dWKoNRzG-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/pci/hotplug/pciehp_craye1k.c: In function 'craye1k_get_attention_status': >> drivers/pci/hotplug/pciehp_craye1k.c:570:25: warning: variable 'craye1k' set but not used [-Wunused-but-set-variable] 570 | struct craye1k *craye1k; | ^~~~~~~ vim +/craye1k +570 drivers/pci/hotplug/pciehp_craye1k.c 565 566 int craye1k_get_attention_status(struct hotplug_slot *hotplug_slot, 567 u8 *status) 568 { 569 int rc; > 570 struct craye1k *craye1k; 571 572 if (mutex_lock_interruptible(&craye1k_lock) != 0) 573 return -EINTR; 574 575 if (!craye1k_global) { 576 /* Driver isn't initialized yet */ 577 mutex_unlock(&craye1k_lock); 578 return -EOPNOTSUPP; 579 } 580 581 craye1k = craye1k_global; 582 583 rc = __craye1k_get_attention_status(hotplug_slot, status, true); 584 585 mutex_unlock(&craye1k_lock); 586 return rc; 587 } 588 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki