From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D963014E2F5; Thu, 25 Jul 2024 05:57:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721887069; cv=none; b=QpXbAzbgVTeeucZ3RuSLKTVaJov7SVHZeE71/lMA+250CTCMfd8noeZTgHe6zdwR5i5HvAGL2sSWbsqrstggVywix5pSl0VQ2sYjn6tgcr/mfuh9O4lkNrhbDaBvNqaV7wYsyD3YZoARCaRyinwCkstzlqoSTyuHdyU7WpQiyrs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721887069; c=relaxed/simple; bh=Xzo+/0fKEArw98UEUgyX6dDr16x8+/w97OLWloTwTPk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OPWEGdSaknn0D2HjNO0wxO5k8+XJcgTMQercjLyVUFQmS79EZTUUWIwuiZoEuDNWlv3Ctk4vDxEihxDuQL5XwEno0G3o3xDIpuR5hTj0Y3TX4JEAvuVdp0bQm+EGMoBTfP4g6NNpANKcF0ava28CMHRTs7wKpQf6TlXtR451aCs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WfDeQ8Rk; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WfDeQ8Rk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D417CC116B1; Thu, 25 Jul 2024 05:57:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721887068; bh=Xzo+/0fKEArw98UEUgyX6dDr16x8+/w97OLWloTwTPk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WfDeQ8RkYPzzsKdE0libkMbEAdJRuiyi5kkV5F2ZK6X2KAEzZJTV13vPEOLiPm4BO ZxDI7mFTtg+L8GpXxhXatA2Z1h4whLXFUxM9ePFm6fN3pKZAMsfI0IoUhmadHAlUs4 itiI3Lj7dclY2VD6BdYjdXO8KtMZ2Fc7SVRMXHkC+5TpvNSV3pk3oImAbEd40q+znj D2Uil+oJ1nCSoFNX10mNkCae+W92AbCKZoniuQyQs0nL5LbMdZczZsGI9HE9UVceRS s86u5jlhXP0S5nKRdtGu7CTqaGWvv0dFU/ZUKO6WJKHc4JAD39UKE6XYMQOBi1K1I7 IUWsYb6OD/Q4g== Date: Thu, 25 Jul 2024 11:27:44 +0530 From: Vinod Koul To: Keguang Zhang Cc: Keguang Zhang via B4 Relay , kernel test robot , Rob Herring , Krzysztof Kozlowski , Conor Dooley , oe-kbuild-all@lists.linux.dev, linux-mips@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jiaxun Yang Subject: Re: [PATCH RESEND v9 2/2] dmaengine: Loongson1: Add Loongson-1 APB DMA driver Message-ID: References: <20240711-loongson1-dma-v9-2-5ce8b5e85a56@gmail.com> <202407140536.iIizeGVy-lkp@intel.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: <202407140536.iIizeGVy-lkp@intel.com> On 14-07-24, 05:11, kernel test robot wrote: > Hi Keguang, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on d35b2284e966c0bef3e2182a5c5ea02177dd32e4] > > url: https://github.com/intel-lab-lkp/linux/commits/Keguang-Zhang-via-B4-Relay/dt-bindings-dma-Add-Loongson-1-APB-DMA/20240711-191657 > base: d35b2284e966c0bef3e2182a5c5ea02177dd32e4 > patch link: https://lore.kernel.org/r/20240711-loongson1-dma-v9-2-5ce8b5e85a56%40gmail.com > patch subject: [PATCH RESEND v9 2/2] dmaengine: Loongson1: Add Loongson-1 APB DMA driver > config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20240714/202407140536.iIizeGVy-lkp@intel.com/config) > compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240714/202407140536.iIizeGVy-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/202407140536.iIizeGVy-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > > In file included from include/linux/printk.h:598, > from include/asm-generic/bug.h:22, > from arch/x86/include/asm/bug.h:87, > from include/linux/bug.h:5, > from include/linux/fortify-string.h:6, > from include/linux/string.h:374, > from include/linux/scatterlist.h:5, > from include/linux/dmapool.h:14, > from drivers/dma/loongson1-apb-dma.c:8: > drivers/dma/loongson1-apb-dma.c: In function 'ls1x_dma_start': > >> drivers/dma/loongson1-apb-dma.c:137:34: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' {aka 'long long unsigned int'} [-Wformat=] > 137 | dev_dbg(chan2dev(dchan), "cookie=%d, starting hwdesc=%x\n", You should not use %x for dma_addr_t, please see documentation -- ~Vinod