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X-CSE-ConnectionGUID: uIdkSxgFSySiDsaOsbUO3g== X-CSE-MsgGUID: zpw4ckdYQiGyldbho8xnxA== X-IronPort-AV: E=McAfee;i="6800,10657,11623"; a="76711218" X-IronPort-AV: E=Sophos;i="6.20,225,1758610800"; d="scan'208";a="76711218" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2025 04:07:43 -0800 X-CSE-ConnectionGUID: yI0JdMhYQuGbPYrGH12LFQ== X-CSE-MsgGUID: 3/m9BFMBTCCqBnJ3l9vdpQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,225,1758610800"; d="scan'208";a="192617430" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 25 Nov 2025 04:07:38 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vNrpX-000000001l7-3NhZ; Tue, 25 Nov 2025 12:07:35 +0000 Date: Tue, 25 Nov 2025 20:06:56 +0800 From: kernel test robot To: Jean-Michel Hautbois , Frank Li , Vinod Koul Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Greg Ungerer , imx@lists.linux.dev, dmaengine@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org, Jean-Michel Hautbois Subject: Re: [PATCH 3/7] dma: mcf-edma: Add per-channel IRQ naming for debugging Message-ID: <202511251902.QUkQzBbn-lkp@intel.com> References: <20251124-dma-coldfire-v1-3-dc8f93185464@yoseli.org> Precedence: bulk X-Mailing-List: linux-m68k@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: <20251124-dma-coldfire-v1-3-dc8f93185464@yoseli.org> Hi Jean-Michel, kernel test robot noticed the following build warnings: [auto build test WARNING on d13f3ac64efb868d09cb2726b1e84929afe90235] url: https://github.com/intel-lab-lkp/linux/commits/Jean-Michel-Hautbois/dma-fsl-edma-Add-write-barrier-after-TCD-descriptor-fill/20251124-205625 base: d13f3ac64efb868d09cb2726b1e84929afe90235 patch link: https://lore.kernel.org/r/20251124-dma-coldfire-v1-3-dc8f93185464%40yoseli.org patch subject: [PATCH 3/7] dma: mcf-edma: Add per-channel IRQ naming for debugging config: x86_64-buildonly-randconfig-004-20251125 (https://download.01.org/0day-ci/archive/20251125/202511251902.QUkQzBbn-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251125/202511251902.QUkQzBbn-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/202511251902.QUkQzBbn-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/dma/mcf-edma-main.c:86:18: warning: format specifies type 'int' but the argument has type 'resource_size_t' (aka 'unsigned long long') [-Wformat] 86 | "eDMA-%d", i - res->start); | ~~ ^~~~~~~~~~~~~~ | %llu drivers/dma/mcf-edma-main.c:100:18: warning: format specifies type 'int' but the argument has type 'resource_size_t' (aka 'unsigned long long') [-Wformat] 100 | "eDMA-%d", 16 + i - res->start); | ~~ ^~~~~~~~~~~~~~~~~~~ | %llu 2 warnings generated. vim +86 drivers/dma/mcf-edma-main.c 72 73 static int mcf_edma_irq_init(struct platform_device *pdev, 74 struct fsl_edma_engine *mcf_edma) 75 { 76 int ret = 0, i; 77 struct resource *res; 78 79 res = platform_get_resource_byname(pdev, 80 IORESOURCE_IRQ, "edma-tx-00-15"); 81 if (!res) 82 return -1; 83 84 for (ret = 0, i = res->start; i <= res->end; ++i) { 85 char *irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, > 86 "eDMA-%d", i - res->start); 87 88 ret |= request_irq(i, mcf_edma_tx_handler, 0, irq_name, mcf_edma); 89 } 90 if (ret) 91 return ret; 92 93 res = platform_get_resource_byname(pdev, 94 IORESOURCE_IRQ, "edma-tx-16-55"); 95 if (!res) 96 return -1; 97 98 for (ret = 0, i = res->start; i <= res->end; ++i) { 99 char *irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, 100 "eDMA-%d", 16 + i - res->start); 101 102 ret |= request_irq(i, mcf_edma_tx_handler, 0, irq_name, mcf_edma); 103 } 104 if (ret) 105 return ret; 106 107 ret = platform_get_irq_byname(pdev, "edma-tx-56-63"); 108 if (ret != -ENXIO) { 109 ret = request_irq(ret, mcf_edma_tx_handler, 110 0, "eDMA-tx-56", mcf_edma); 111 if (ret) 112 return ret; 113 } 114 115 ret = platform_get_irq_byname(pdev, "edma-err"); 116 if (ret != -ENXIO) { 117 ret = request_irq(ret, mcf_edma_err_handler, 118 0, "eDMA-err", mcf_edma); 119 if (ret) 120 return ret; 121 } 122 123 return 0; 124 } 125 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki