10:06 a.m.
tree: https://github.com/kdave/btrfs-devel.git ext/aota/zoned-7
head: 17046312f8c0a16a96b4b3a145f4b30be84e6ede
commit: bc960447dd5838f71d4ef88b107e8329a00c4f1d [133/162] btrfs: implement zoned chunk
allocator
config: arm-allyesconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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
git checkout bc960447dd5838f71d4ef88b107e8329a00c4f1d
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
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 >>):
In file included from include/linux/bitops.h:29,
from include/linux/kernel.h:12,
from include/linux/bvec.h:10,
from include/linux/blk_types.h:10,
from fs/btrfs/zoned.c:10:
> arch/arm/include/asm/bitops.h:209: warning:
"find_first_zero_bit" redefined
209 | #define
find_first_zero_bit(p,sz) _find_first_zero_bit_be(p,sz)
|
In file included from fs/btrfs/zoned.c:9:
include/asm-generic/bitops/find.h:78: note: this is the location of the previous
definition
78 | #define find_first_zero_bit(addr, size) find_next_zero_bit((addr), (size), 0)
|
In file included from include/linux/bitops.h:29,
from include/linux/kernel.h:12,
from include/linux/bvec.h:10,
from include/linux/blk_types.h:10,
from fs/btrfs/zoned.c:10:
> arch/arm/include/asm/bitops.h:211: warning:
"find_first_bit" redefined
211 | #define find_first_bit(p,sz)
_find_first_bit_be(p,sz)
|
In file included from fs/btrfs/zoned.c:9:
include/asm-generic/bitops/find.h:75: note: this is the location of the previous
definition
75 | #define find_first_bit(addr, size) find_next_bit((addr), (size), 0)
|
# https://github.com/kdave/btrfs-devel/commit/bc960447dd5838f71d4ef88b107e8...
git remote add kdave-btrfs-devel https://github.com/kdave/btrfs-devel.git
git fetch --no-tags kdave-btrfs-devel ext/aota/zoned-7
git checkout bc960447dd5838f71d4ef88b107e8329a00c4f1d
vim +/find_first_zero_bit +209 arch/arm/include/asm/bitops.h
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 204
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 205 #else
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 206 /*
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 207 * These are the
big endian, atomic definitions.
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 208 */
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 @209 #define
find_first_zero_bit(p,sz) _find_first_zero_bit_be(p,sz)
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 210 #define
find_next_zero_bit(p,sz,off) _find_next_zero_bit_be(p,sz,off)
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 @211 #define
find_first_bit(p,sz) _find_first_bit_be(p,sz)
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 212 #define
find_next_bit(p,sz,off) _find_next_bit_be(p,sz,off)
^1da177e4c3f41 include/asm-arm/bitops.h Linus Torvalds 2005-04-16 213
:::::: The code at line 209 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds(a)ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org