linux-kernel - Re: [broonie-sound:for-6.1 66/75] ERROR: modpost: "slim_stream_prepare" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <039bf8da-5f20-4395-eb37-d60d4a358b0a@linaro.org>
Date:   Thu, 1 Sep 2022 12:53:24 +0300
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     kernel test robot <lkp@...el.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: Re: [broonie-sound:for-6.1 66/75] ERROR: modpost:
 "slim_stream_prepare" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!

On 01/09/2022 11:02, kernel test robot wrote:
> Hi Krzysztof,
> 
> FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-6.1
> head:   447d63a2cd89d3a74e1214067f4c564735ea0272
> commit: 5b7f4e5de61ba8c44317718936864da29eeba62a [66/75] ASoC: codecs: allow compile testing without MFD drivers
> config: riscv-randconfig-c032-20220831
> compiler: riscv64-linux-gcc (GCC) 12.1.0
> 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://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=5b7f4e5de61ba8c44317718936864da29eeba62a
>         git remote add broonie-sound https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
>         git fetch --no-tags broonie-sound for-6.1
>         git checkout 5b7f4e5de61ba8c44317718936864da29eeba62a
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>, old ones prefixed by <<):
> 
>>> ERROR: modpost: "slim_stream_prepare" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "slim_stream_unprepare" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "slim_stream_disable" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "slim_stream_enable" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "__regmap_init_slimbus" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "slim_stream_allocate" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "slim_get_logical_addr" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
>>> ERROR: modpost: "of_slim_get_device" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!

I guess Mark that finally proves your point that these devices are too
coupled for compile test.

I can fix it up... or maybe just drop these two commits?

Best regards,
Krzysztof