Hi Heiko, I love your patch! Perhaps something to improve: [auto build test WARNING on rockchip/for-next] [also build test WARNING on linuxtv-media/master linus/master v5.11-rc3 next-20210114] [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/0day-ci/linux/commits/Heiko-Stuebner/media-rockchip-rkisp1-carry-ip-version-information/20210115-124728 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next config: c6x-allyesconfig (attached as .config) compiler: c6x-elf-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/9a078d10ec53e5c1651ed5da0b37b0e4eb34fc47 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Heiko-Stuebner/media-rockchip-rkisp1-carry-ip-version-information/20210115-124728 git checkout 9a078d10ec53e5c1651ed5da0b37b0e4eb34fc47 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=c6x If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c: In function 'rkisp1_stats_get_hst_meas': >> drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c:239:2: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size] 239 | memset(pbuf->params.hist.hist_bins, 0, RKISP1_CIF_ISP_HIST_BIN_N_MAX); | ^~~~~~ vim +/memset +239 drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c 231 232 static void rkisp1_stats_get_hst_meas(struct rkisp1_stats *stats, 233 struct rkisp1_stat_buffer *pbuf) 234 { 235 struct rkisp1_device *rkisp1 = stats->rkisp1; 236 unsigned int i; 237 238 /* the global max can be bigger then the version-specific one */ > 239 memset(pbuf->params.hist.hist_bins, 0, RKISP1_CIF_ISP_HIST_BIN_N_MAX); 240 241 pbuf->meas_type |= RKISP1_CIF_ISP_STAT_HIST; 242 for (i = 0; i < RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10; i++) 243 pbuf->params.hist.hist_bins[i] = 244 (u8)rkisp1_read(rkisp1, 245 RKISP1_CIF_ISP_HIST_BIN_0 + i * 4); 246 } 247 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
