TO: Takashi Iwai <tiwai(a)suse.de>
CC: "Greg Kroah-Hartman" <gregkh(a)linuxfoundation.org>
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-5.4.y
head: b239a0365b9339ad5e276ed9cb4605963c2d939a
commit: 2136ecfcf3d90ca3adb467db755c025e379b217d [6233/6711] ALSA: usb-audio: More
constifications
config: x86_64-randconfig-r026-20210522 (attached as .config)
compiler: clang version 13.0.0 (
https://github.com/llvm/llvm-project
e84a9b9bb3051c35dea993cdad7b3d2575638f85)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
#
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/c...
git remote add stable
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
git fetch --no-tags stable linux-5.4.y
git checkout 2136ecfcf3d90ca3adb467db755c025e379b217d
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
> sound/usb/validate.o: warning: objtool:
snd_usb_validate_midi_desc()+0x47: can't find switch jump table
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org