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 5833C3E479; Mon, 5 Aug 2024 16:40:13 +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=1722876013; cv=none; b=cxPCkVGf0xFA/Nkq+kAYBmLmC31O0WweeftCLML4pUWoSO6oCBnjgoCe+N7buNDozdgXIYxBPPQVGuQ1eKfw6JUPpnsIAWEg6bCNia4WrvClEBcJvGvVWzzIzSU/KaZSXRobLF9el1Nm5C8BwGtsJ5U6DVVpdfPsrQNozwDQT1s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722876013; c=relaxed/simple; bh=iOLUluY5An/v5NUsmhvgSEoNjYlEKm9MqBVeCIp+V5E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kufm0ctr3XTbzrF19WLCkACOfJ8/XznIdLwvqSE3ImjY05403IuWv75FX0ThT0OMBgO5DA8wu3dtVdQBKcDTWBLcIKb+5fJl0C/tHhjN0lqb/MTsDnHg29M2HbGgcM6Y2s0uFPIgSITyjjFPZIgEZt3CVEF8xA70fLmCT7LHq2M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SChB3d5J; 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="SChB3d5J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3050AC32782; Mon, 5 Aug 2024 16:40:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722876013; bh=iOLUluY5An/v5NUsmhvgSEoNjYlEKm9MqBVeCIp+V5E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SChB3d5J9h4l8uw17ZrW5gk7a9QaS3yzKU0RZ9RfahroRTz7qfv9HGwLK+b5mD0Sc Ox6+wFqtDhtUvS+JO6JNL2vw/TBUXrH8g8hqqFzJBFRBNq40ih1hpRmo7j739yaZ3e o6Bln0tIoJ6iGQMrTuqkIOMdvM0hNiamlNivhHnjZ7ewg6k0X64XFPAArADbReXC6C TZZThGp1y+mJ/6iNzAkimRC06/PqcbfOMlCaHbJ0mFZ1oOkK9lWLd2pButThIG9w9b 8nckuSMcUXw8LLSc/GSBAWbgMuV/BAH4nKOEDIwPeWVCf0Z+np74xWfYbUrmKNPjw6 EvbZjRSDiZh9A== Date: Mon, 5 Aug 2024 22:10:08 +0530 From: Vinod Koul To: kernel test robot Cc: Keguang Zhang via B4 Relay , Keguang Zhang , 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 v11 2/2] dmaengine: Loongson1: Add Loongson-1 APB DMA driver Message-ID: References: <20240802-loongson1-dma-v11-2-85392357d4e0@gmail.com> <202408051242.8kGK28W7-lkp@intel.com> Precedence: bulk X-Mailing-List: devicetree@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: <202408051242.8kGK28W7-lkp@intel.com> On 05-08-24, 12:58, kernel test robot wrote: > Hi Keguang, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on 048d8cb65cde9fe7534eb4440bcfddcf406bb49c] > > url: https://github.com/intel-lab-lkp/linux/commits/Keguang-Zhang-via-B4-Relay/dt-bindings-dma-Add-Loongson-1-APB-DMA/20240803-111220 > base: 048d8cb65cde9fe7534eb4440bcfddcf406bb49c > patch link: https://lore.kernel.org/r/20240802-loongson1-dma-v11-2-85392357d4e0%40gmail.com > patch subject: [PATCH v11 2/2] dmaengine: Loongson1: Add Loongson-1 APB DMA driver > config: sparc64-randconfig-r063-20240804 (https://download.01.org/0day-ci/archive/20240805/202408051242.8kGK28W7-lkp@intel.com/config) > compiler: sparc64-linux-gcc (GCC) 14.1.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240805/202408051242.8kGK28W7-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/202408051242.8kGK28W7-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > > drivers/dma/loongson1-apb-dma.c: In function 'ls1x_dma_chan_probe': > >> drivers/dma/loongson1-apb-dma.c:520:34: warning: '%u' directive writing between 1 and 10 bytes into a region of size 2 [-Wformat-overflow=] > 520 | sprintf(pdev_irqname, "ch%u", chan_id); > | ^~ > drivers/dma/loongson1-apb-dma.c:520:31: note: directive argument in the range [0, 2147483646] > 520 | sprintf(pdev_irqname, "ch%u", chan_id); > | ^~~~~~ > drivers/dma/loongson1-apb-dma.c:520:9: note: 'sprintf' output between 4 and 13 bytes into a destination of size 4 > 520 | sprintf(pdev_irqname, "ch%u", chan_id); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Pls fix these warnings! -- ~Vinod