Hi, On Mon, Dec 28, 2020 at 12:15 PM kernel test robot <l...@intel.com> wrote: > > Hi Sergio, > > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: 5c8fe583cce542aa0b84adc939ce85293de36e5e > commit: 518b466a21ad7fa1e338fa4ed9d180ef439d3bc0 pinctrl: ralink: add a > pinctrl driver for the rt2880 family > date: 3 weeks ago > config: mips-randconfig-r012-20201228 (attached as .config) > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project > cee1e7d14f4628d6174b33640d502bff3b54ae45) > 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 mips cross compiling tool for clang build > # apt-get install binutils-mips-linux-gnu > # > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=518b466a21ad7fa1e338fa4ed9d180ef439d3bc0 > git remote add linus > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 518b466a21ad7fa1e338fa4ed9d180ef439d3bc0 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=mips > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <l...@intel.com> > > All warnings (new ones prefixed by >>): > > >> drivers/pinctrl/ralink/pinctrl-rt2880.c:365:12: warning: no previous > >> prototype for function 'rt2880_pinmux_init' [-Wmissing-prototypes] > int __init rt2880_pinmux_init(void) > ^ > drivers/pinctrl/ralink/pinctrl-rt2880.c:365:1: note: declare 'static' if > the function is not intended to be used outside of this translation unit > int __init rt2880_pinmux_init(void) > ^ > static > 1 warning generated. > > > vim +/rt2880_pinmux_init +365 drivers/pinctrl/ralink/pinctrl-rt2880.c > > 0317d60de869786 drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c John Crispin > 2018-03-15 364 > 1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio > Paracuellos 2018-07-09 @365 int __init rt2880_pinmux_init(void) > 1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio > Paracuellos 2018-07-09 366 { > 1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio > Paracuellos 2018-07-09 367 return > platform_driver_register(&rt2880_pinmux_driver); > 1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio > Paracuellos 2018-07-09 368 } > 1d2d116a93f0e9b drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c Sergio > Paracuellos 2018-07-09 369 > > :::::: The code at line 365 was first introduced by commit > :::::: 1d2d116a93f0e9bf0bca72da76a96edef8a1d36d Revert "staging: > mt7621-pinctrl: replace core_initcall_sync with builtin_platform_driver" > > :::::: TO: Sergio Paracuellos <sergio.paracuel...@gmail.com> > :::::: CC: Greg Kroah-Hartman <gre...@linuxfoundation.org> > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
Already sent this morning: https://lkml.org/lkml/2020/12/28/16 Thanks, Sergio Paracuellos
