From: kernel test robot <lkp@intel.com>
To: Guo Mengqi <guomengqi3@huawei.com>,
vkoul@kernel.org, dmaengine@vger.kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
devicetree@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev, xuqiang36@huawei.com,
chenweilong@huawei.com, guomengqi3@huawei.com
Subject: Re: [PATCH v5 1/2] dmaengine: Add HiSilicon Ascend SDMA engine support
Date: Wed, 25 Oct 2023 04:10:23 +0800 [thread overview]
Message-ID: <202310250352.srnfVXxw-lkp@intel.com> (raw)
In-Reply-To: <20231021093454.39822-2-guomengqi3@huawei.com>
Hi Guo,
kernel test robot noticed the following build warnings:
[auto build test WARNING on vkoul-dmaengine/next]
[also build test WARNING on linus/master v6.6-rc7 next-20231024]
[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/Guo-Mengqi/dmaengine-Add-HiSilicon-Ascend-SDMA-engine-support/20231021-174034
base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
patch link: https://lore.kernel.org/r/20231021093454.39822-2-guomengqi3%40huawei.com
patch subject: [PATCH v5 1/2] dmaengine: Add HiSilicon Ascend SDMA engine support
config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20231025/202310250352.srnfVXxw-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231025/202310250352.srnfVXxw-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310250352.srnfVXxw-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from include/linux/device.h:15,
from include/linux/dmaengine.h:8,
from drivers/dma/hisi-ascend-sdma.c:6:
drivers/dma/hisi-ascend-sdma.c: In function 'of_sdma_collect_info':
>> drivers/dma/hisi-ascend-sdma.c:683:31: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
683 | dev_warn(dev, "reg size %#llx check failed, use %#x\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/dev_printk.h:146:61: note: in expansion of macro 'dev_fmt'
146 | dev_printk_index_wrap(_dev_warn, KERN_WARNING, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
drivers/dma/hisi-ascend-sdma.c:683:17: note: in expansion of macro 'dev_warn'
683 | dev_warn(dev, "reg size %#llx check failed, use %#x\n",
| ^~~~~~~~
drivers/dma/hisi-ascend-sdma.c:683:45: note: format string is defined here
683 | dev_warn(dev, "reg size %#llx check failed, use %#x\n",
| ~~~~^
| |
| long long unsigned int
| %#x
vim +683 drivers/dma/hisi-ascend-sdma.c
658
659 static int of_sdma_collect_info(struct platform_device *pdev, struct sdma_hardware_info *info)
660 {
661 int ret;
662 u32 chan_mask[2] = {0};
663 struct resource res;
664 struct device *dev = &pdev->dev;
665 struct device_node *np = pdev->dev.of_node;
666
667 ret = of_property_read_variable_u32_array(np, "dma-channel-mask",
668 chan_mask, 1, 2);
669 if (ret < 0) {
670 dev_err(dev, "get dma channel mask from dtb failed, %d\n", ret);
671 return ret;
672 }
673 bitmap_from_arr32(&info->channel_map, chan_mask, SDMA_MAX_CHANNEL_NUM);
674
675 ret = of_address_to_resource(np, 0, &res);
676 if (ret < 0) {
677 dev_err(dev, "get io_base info from dtb failed, %d\n", ret);
678 return ret;
679 }
680
681 info->base_addr = res.start;
682 if (resource_size(&res) != SDMA_IOMEM_SIZE)
> 683 dev_warn(dev, "reg size %#llx check failed, use %#x\n",
684 resource_size(&res), SDMA_IOMEM_SIZE);
685
686 return 0;
687 }
688
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-10-24 20:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-21 9:34 [PATCH v5 0/2] Add dma controller driver for HiSilicon Ascend310/910 Guo Mengqi
2023-10-21 9:34 ` [PATCH v5 1/2] dmaengine: Add HiSilicon Ascend SDMA engine support Guo Mengqi
2023-10-24 18:43 ` kernel test robot
2023-10-24 20:10 ` kernel test robot [this message]
2023-10-21 9:34 ` [PATCH v5 2/2] dt-bindings: dma: HiSilicon: Add bindings for HiSilicon Ascend sdma Guo Mengqi
2023-10-21 10:18 ` Rob Herring
2023-10-24 2:04 ` guomengqi (A)
2023-10-22 21:13 ` Rob Herring
2023-10-23 9:08 ` guomengqi (A)
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