tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8e5423e991e8cd0988d0c4a3f4ac4ca1af7d148a
commit: 4e8ff35878685291978b93543d6b9e9290be770a ASoC: codecs: tlv320adc3xxx: Wrap adc3xxx_i2c_remove() in __exit_p()
date: 2 weeks ago
config: arc-buildonly-randconfig-r004-20221103
compiler: arceb-elf-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/torvalds/linux.git/commit/?id=4e8ff35878685291978b93543d6b9e9290be770a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 4e8ff35878685291978b93543d6b9e9290be770a
# 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=arc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email protected]>
All errors (new ones prefixed by >>):
Complex, interval and imaginary float types are not supported
Encountered error while encoding BTF.
>> FAILED: load BTF from vmlinux: No such file or directory
--
0-DAY CI Kernel Test Service
https://01.org/lkp
On Thu, Nov 03, 2022 at 05:27:38AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 8e5423e991e8cd0988d0c4a3f4ac4ca1af7d148a
> commit: 4e8ff35878685291978b93543d6b9e9290be770a ASoC: codecs: tlv320adc3xxx: Wrap adc3xxx_i2c_remove() in __exit_p()
> date: 2 weeks ago
> config: arc-buildonly-randconfig-r004-20221103
> compiler: arceb-elf-gcc (GCC) 12.1.0
...
> All errors (new ones prefixed by >>):
>
> Complex, interval and imaginary float types are not supported
> Encountered error while encoding BTF.
> >> FAILED: load BTF from vmlinux: No such file or directory
This looks very much like a false positive, it is difficult to
understand how a change such as the one identified could trigger such an
issue.
On 11/3/2022 5:34 AM, Mark Brown wrote:
> On Thu, Nov 03, 2022 at 05:27:38AM +0800, kernel test robot wrote:
>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>> head: 8e5423e991e8cd0988d0c4a3f4ac4ca1af7d148a
>> commit: 4e8ff35878685291978b93543d6b9e9290be770a ASoC: codecs: tlv320adc3xxx: Wrap adc3xxx_i2c_remove() in __exit_p()
>> date: 2 weeks ago
>> config: arc-buildonly-randconfig-r004-20221103
>> compiler: arceb-elf-gcc (GCC) 12.1.0
>
> ...
>
>> All errors (new ones prefixed by >>):
>>
>> Complex, interval and imaginary float types are not supported
>> Encountered error while encoding BTF.
>>>> FAILED: load BTF from vmlinux: No such file or directory
>
> This looks very much like a false positive, it is difficult to
> understand how a change such as the one identified could trigger such an
> issue.
>
Hi Mark,
Sorry for the noise, it's a false positive, the commit here fixed a
error and let the build process continuing which let the bot thought
the new error is from this commit.
Best Regards,
Rong Chen