tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.10 head: 26a3cf7b7d542f4ff85e2855ab69140bff097a50 commit: ac3fa3878aca1e098e64cf9b41ee01a4b8365d01 [9860/9999] CHROMIUM: ASoC: SOF: mediatek: Add mt8195 dsp pcm stream callback config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220125/202201250647.a7ELQZe3-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f7b7138a62648f4019c55e4671682af1f851f295) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu git remote add chrome-os https://chromium.googlesource.com/chromiumos/third_party/kernel git fetch --no-tags chrome-os chromeos-5.10 git checkout ac3fa3878aca1e098e64cf9b41ee01a4b8365d01 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash sound/soc/sof/mediatek/mt8195/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): substream->stream, mstream->stream.posn_offset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:123:39: note: expanded from macro 'dev_dbg' dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/dynamic_debug.h:162:19: note: expanded from macro 'dynamic_dev_dbg' dev, fmt, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/dynamic_debug.h:147:56: note: expanded from macro '_dynamic_func_call' __dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__) ^~~~~~~~~~~ include/linux/dynamic_debug.h:129:15: note: expanded from macro '__dynamic_func_call' func(&id, ##__VA_ARGS__); \ ^~~~~~~~~~~ 1 warning generated. vim +546 sound/soc/sof/mediatek/mt8195/mt8195.c 530 531 static int mt8195_ipc_pcm_params(struct snd_sof_dev *sdev, 532 struct snd_pcm_substream *substream, 533 const struct sof_ipc_pcm_params_reply *reply) 534 { 535 struct sof_mtk_adsp_stream *mstream = substream->runtime->private_data; 536 size_t posn_offset = reply->posn_offset; 537 538 /* check for unaligned offset or overflow */ 539 if (posn_offset > sdev->stream_box.size || 540 posn_offset % sizeof(struct sof_ipc_stream_posn) != 0) 541 return -EINVAL; 542 543 mstream->stream.posn_offset = sdev->stream_box.offset + posn_offset; 544 545 dev_dbg(sdev->dev, "pcm: stream dir %d, posn mailbox offset is 0x%x", 547 548 return 0; 549 } 550 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org