Hi, kernel test robot, Thanks and this will be corrected in the next version. -----Original Message----- From: kernel test robot [mailto:lkp@xxxxxxxxx] Sent: Saturday, June 25, 2022 5:37 PM To: haijie <haijie1@xxxxxxxxxx>; vkoul@xxxxxxxxxx; Wangzhou (B) <wangzhou1@xxxxxxxxxxxxx> Cc: kbuild-all@xxxxxxxxxxxx; dmaengine@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx Subject: Re: [PATCH 6/8] dmaengine: hisilicon: Add dfx feature for hisi dma driver Hi Jie, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on vkoul-dmaengine/next] [also build test WARNING on linus/master v5.19-rc3 next-20220624] [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] url: https://github.com/intel-lab-lkp/linux/commits/Jie-Hai/dmaengine-hisilicon-Add-support-for-hisi-dma-driver/20220625-154524 base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next config: microblaze-randconfig-r022-20220625 compiler: microblaze-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/ffaa89af83c2321f12a2b4d87711c9e7f7e37134 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jie-Hai/dmaengine-hisilicon-Add-support-for-hisi-dma-driver/20220625-154524 git checkout ffaa89af83c2321f12a2b4d87711c9e7f7e37134 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/dma/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/dma/hisi_dma.c:87: warning: This comment starts with '/**', >> but isn't a kernel-doc comment. Refer >> Documentation/doc-guide/kernel-doc.rst * The HIP08B(HiSilicon IP08) and HIP09A(HiSilicon IP09) are DMA iEPs, they vim +87 drivers/dma/hisi_dma.c ffaa89af83c232 Jie Hai 2022-06-25 85 ae8a14d7255c1e Jie Hai 2022-06-25 86 /** ae8a14d7255c1e Jie Hai 2022-06-25 @87 * The HIP08B(HiSilicon IP08) and HIP09A(HiSilicon IP09) are DMA iEPs, they ae8a14d7255c1e Jie Hai 2022-06-25 88 * have the same pci device id but different pci revision. ae8a14d7255c1e Jie Hai 2022-06-25 89 * Unfortunately, they have different register layouts, so two layout ae8a14d7255c1e Jie Hai 2022-06-25 90 * enumerations are defined. ae8a14d7255c1e Jie Hai 2022-06-25 91 */ ae8a14d7255c1e Jie Hai 2022-06-25 92 enum hisi_dma_reg_layout { ae8a14d7255c1e Jie Hai 2022-06-25 93 HISI_DMA_REG_LAYOUT_INVALID = 0, ae8a14d7255c1e Jie Hai 2022-06-25 94 HISI_DMA_REG_LAYOUT_HIP08, ae8a14d7255c1e Jie Hai 2022-06-25 95 HISI_DMA_REG_LAYOUT_HIP09 ae8a14d7255c1e Jie Hai 2022-06-25 96 }; 7ddbde084de590 Jie Hai 2022-06-25 97 -- 0-DAY CI Kernel Test Service https://01.org/lkp
