CC: [email protected]
BCC: [email protected]
CC: [email protected]
TO: Dmitry Osipenko <[email protected]>
CC: Daniel Lezcano <[email protected]>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   330f4c53d3c2d8b11d86ec03a964b86dc81452f5
commit: 8f8d8b0334cc4e7908b78e73936a7673bbef0411 thermal/drivers/tegra: Correct 
compile-testing of drivers
date:   7 months ago
:::::: branch date: 14 hours ago
:::::: commit date: 7 months ago
config: m68k-allyesconfig 
(https://download.01.org/0day-ci/archive/20220309/[email protected]/config)
compiler: m68k-linux-gcc (GCC) 11.2.0
reproduce:
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8f8d8b0334cc4e7908b78e73936a7673bbef0411
        git remote add linus 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 8f8d8b0334cc4e7908b78e73936a7673bbef0411
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=m68k 
SHELL=/bin/bash drivers/thermal/tegra/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>


sparse warnings: (new ones prefixed by >>)
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
   arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: not addressable
>> arch/m68k/include/asm/bitops.h:491:27: sparse: sparse: too many errors

vim +491 arch/m68k/include/asm/bitops.h

171d809df1896c Greg Ungerer  2011-05-17  479  
171d809df1896c Greg Ungerer  2011-05-17  480  /*
171d809df1896c Greg Ungerer  2011-05-17  481   *        ffs: find first bit 
set. This is defined the same way as
171d809df1896c Greg Ungerer  2011-05-17  482   *        the libc and compiler 
builtin ffs routines, therefore
171d809df1896c Greg Ungerer  2011-05-17  483   *        differs in spirit from 
the above ffz (man ffs).
171d809df1896c Greg Ungerer  2011-05-17  484   */
171d809df1896c Greg Ungerer  2011-05-17  485  static inline int ffs(int x)
171d809df1896c Greg Ungerer  2011-05-17  486  {
171d809df1896c Greg Ungerer  2011-05-17  487    int cnt;
171d809df1896c Greg Ungerer  2011-05-17  488  
171d809df1896c Greg Ungerer  2011-05-17  489    __asm__ ("bfffo %1{#0:#0},%0"
171d809df1896c Greg Ungerer  2011-05-17  490            : "=d" (cnt)
171d809df1896c Greg Ungerer  2011-05-17 @491            : "dm" (x & -x));
171d809df1896c Greg Ungerer  2011-05-17  492    return 32 - cnt;
171d809df1896c Greg Ungerer  2011-05-17  493  }
384052e4ed2747 Mike Rapoport 2018-07-04  494  

:::::: The code at line 491 was first introduced by commit
:::::: 171d809df1896c1022f9778cd2788be6c255a7dc m68k: merge mmu and non-mmu 
bitops.h

:::::: TO: Greg Ungerer <[email protected]>
:::::: CC: Greg Ungerer <[email protected]>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]
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