tree: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next head: bfea224d9250e56ed5475bf72190783a7e1d8e43 commit: d63e63d4210713ddc7eb1b2d2afc4a8d42ccf91e [162/166] ALSA: hdsp: Make uapi/hdsp.h compilable again config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Debian 7.5.0-3) 7.5.0 reproduce: git checkout d63e63d4210713ddc7eb1b2d2afc4a8d42ccf91e # save the attached .config to linux build tree make ARCH=i386

If you fix the issue, kindly add following tag Reported-by: kbuild test robot lkp@intel.com

All errors (new ones prefixed by >>):

In file included from <command-line>:32:0:

...

./usr/include/sound/hdsp.h:35:2: error: unknown type name '__u32'

__u32 input_peaks[26]; ^~~~~ ./usr/include/sound/hdsp.h:36:2: error: unknown type name '__u32' __u32 playback_peaks[26]; ^~~~~ ./usr/include/sound/hdsp.h:37:2: error: unknown type name '__u32' __u32 output_peaks[28]; ^~~~~

...

./usr/include/sound/hdsp.h:38:2: error: unknown type name '__u64'

__u64 input_rms[26]; ^~~~~ ./usr/include/sound/hdsp.h:39:2: error: unknown type name '__u64' __u64 playback_rms[26]; ^~~~~ ./usr/include/sound/hdsp.h:41:2: error: unknown type name '__u64' __u64 output_rms[26]; ^~~~~

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