linux-kernel - Re: [PATCH] MA-21654 Use dma_alloc_pages in vb2_dma_sg_alloc

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Date:   Tue, 19 Sep 2023 07:43:25 +0800
From:   kernel test robot <lkp@...el.com>
To:     Fang Hui <hui.fang@....com>, tfiga@...omium.org,
        m.szyprowski@...sung.com, mchehab@...nel.org
Cc:     oe-kbuild-all@...ts.linux.dev, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, anle.pan@....com, xuegang.liu@....com
Subject: Re: [PATCH] MA-21654 Use dma_alloc_pages in
 vb2_dma_sg_alloc_compacted

Hi Fang,

kernel test robot noticed the following build errors:

[auto build test ERROR on media-tree/master]
[also build test ERROR on linus/master v6.6-rc2 next-20230918]
[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/Fang-Hui/MA-21654-Use-dma_alloc_pages-in-vb2_dma_sg_alloc_compacted/20230914-154333
base:   git://linuxtv.org/media_tree.git master
patch link:    https://lore.kernel.org/r/20230914145812.12851-1-hui.fang%40nxp.com
patch subject: [PATCH] MA-21654 Use dma_alloc_pages in vb2_dma_sg_alloc_compacted
config: sh-randconfig-002-20230919 (https://download.01.org/0day-ci/archive/20230919/202309190740.sIUYQTIq-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230919/202309190740.sIUYQTIq-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309190740.sIUYQTIq-lkp@intel.com/

All errors (new ones prefixed by >>):

   sh4-linux-ld: drivers/media/i2c/tc358746.o: in function `tc358746_probe':
   tc358746.c:(.text+0x1b8c): undefined reference to `devm_clk_hw_register'
   sh4-linux-ld: tc358746.c:(.text+0x1b90): undefined reference to `devm_of_clk_add_hw_provider'
   sh4-linux-ld: tc358746.c:(.text+0x1b94): undefined reference to `of_clk_hw_simple_get'
   sh4-linux-ld: drivers/media/common/videobuf2/videobuf2-dma-sg.o: in function `vb2_dma_sg_alloc_compacted':
>> videobuf2-dma-sg.c:(.text+0x57c): undefined reference to `dma_alloc_pages'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki