Hi Ming, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 9c3a0f285248899dfa81585bc5d5bc9ebdb8fead] url: https://github.com/0day-ci/linux/commits/Ming-Qian/amphion-video-decoder-encoder-driver/20210907-175342 base: 9c3a0f285248899dfa81585bc5d5bc9ebdb8fead config: arm-defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 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/f1cf0764ca594c8a3eb242cd0d82177b69f62dd0 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Ming-Qian/amphion-video-decoder-encoder-driver/20210907-175342 git checkout f1cf0764ca594c8a3eb242cd0d82177b69f62dd0 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm 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/amphion/vpu_cmds.c: In function 'vpu_core_sw_reset': >> drivers/media/platform/amphion/vpu_cmds.c:435:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 435 | } | ^ vim +435 drivers/media/platform/amphion/vpu_cmds.c 411 412 int vpu_core_sw_reset(struct vpu_core *core) 413 { 414 struct vpu_rpc_event pkt; 415 int ret; 416 417 WARN_ON(!core); 418 419 memset(&pkt, 0, sizeof(pkt)); 420 vpu_iface_pack_cmd(core, &pkt, 0, VPU_CMD_ID_FIRM_RESET, NULL); 421 422 reinit_completion(&core->cmp); 423 mutex_lock(&core->cmd_lock); 424 ret = vpu_cmd_send(core, &pkt); 425 mutex_unlock(&core->cmd_lock); 426 if (ret) 427 return ret; 428 ret = wait_for_completion_timeout(&core->cmp, VPU_TIMEOUT); 429 if (!ret) { 430 vpu_err("core[%d] sw reset timeout\n", core->id); 431 return -EINVAL; 432 } 433 434 return 0; > 435 } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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