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* [linux-next:master 2111/4815] sound/pci/emu10k1/emufx.c:1124: undefined reference to `__divdi3'
@ 2023-05-28  1:23 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-05-28  1:23 UTC (permalink / raw)
  To: Oswald Buddenhagen
  Cc: oe-kbuild-all, Linux Memory Management List, Takashi Iwai

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   6a3d37b4d885129561e1cef361216f00472f7d2e
commit: bb5ceb43b7bfa166fd5d739d51ad46c1cfb225e3 [2111/4815] ALSA: emu10k1: fix non-zero mixer control defaults in highres mode
config: i386-randconfig-i001-20230526 (https://download.01.org/0day-ci/archive/20230528/202305280916.VDhHUnPQ-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bb5ceb43b7bfa166fd5d739d51ad46c1cfb225e3
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout bb5ceb43b7bfa166fd5d739d51ad46c1cfb225e3
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305280916.VDhHUnPQ-lkp@intel.com/

Note: the linux-next/master HEAD 6a3d37b4d885129561e1cef361216f00472f7d2e builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   ld: sound/pci/emu10k1/emufx.o: in function `snd_emu10k1_init_mono_control':
>> sound/pci/emu10k1/emufx.c:1124: undefined reference to `__divdi3'
   ld: sound/pci/emu10k1/emufx.o: in function `snd_emu10k1_init_stereo_control':
   sound/pci/emu10k1/emufx.c:1146: undefined reference to `__divdi3'


vim +1124 sound/pci/emu10k1/emufx.c

  1111	
  1112	static void
  1113	snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
  1114				      const char *name, int gpr, int defval)
  1115	{
  1116		ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
  1117		strcpy(ctl->id.name, name);
  1118		ctl->vcount = ctl->count = 1;
  1119		if (high_res_gpr_volume) {
  1120			ctl->min = 0;
  1121			ctl->max = 0x7fffffff;
  1122			ctl->tlv = snd_emu10k1_db_linear;
  1123			ctl->translation = EMU10K1_GPR_TRANSLATION_NONE;
> 1124			defval = defval * 0x7fffffffLL / 100;
  1125		} else {
  1126			ctl->min = 0;
  1127			ctl->max = 100;
  1128			ctl->tlv = snd_emu10k1_db_scale1;
  1129			ctl->translation = EMU10K1_GPR_TRANSLATION_TABLE100;
  1130		}
  1131		ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
  1132	}
  1133	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


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