2:15 a.m.
Hi Mark,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on miklos-vfs/overlayfs-next]
[also build test ERROR on ext4/dev linus/master v5.9 next-20201016]
[cannot apply to security/next-testing]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Mark-Salyzyn/overlayfs-override_...
base: https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs-next
config: powerpc64-randconfig-r013-20201019 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project
094e9f4779eb9b5c6a49014f2f80b8cbb833572f)
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 powerpc64 cross compiling tool for clang build
# apt-get install binutils-powerpc64-linux-gnu
#
https://github.com/0day-ci/linux/commit/1e4bdc66a19e446b472fa59b08513954e...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Mark-Salyzyn/overlayfs-override_creds-off-nested-get-xattr-fix/20201019-195516
git checkout 1e4bdc66a19e446b472fa59b08513954e0b4ea7b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
> fs/ext4/xattr_hurd.c:49:9: error: incompatible function pointer
types initializing 'int (*)(const struct xattr_handler *, struct dentry *, struct
inode *, const char *, void *, size_t, int)' (aka 'int (*)(const struct
xattr_handler *, struct dentry *, struct inode *, const char *, void *, unsigned long,
int)') with an expression of type 'int (const struct xattr_handler *, struct
dentry *, struct inode *, const char *, void *, size_t)' (aka 'int (const struct
xattr_handler *, struct dentry *, struct inode *, const char *, void *, unsigned
long)') [-Werror,-Wincompatible-function-pointer-types]
.get =
ext4_xattr_hurd_get,
^~~~~~~~~~~~~~~~~~~
1 error generated.
vim +49 fs/ext4/xattr_hurd.c
88ee9d571b6d8ed Jan (janneke Nieuwenhuizen 2020-05-25 45)
88ee9d571b6d8ed Jan (janneke Nieuwenhuizen 2020-05-25 46) const struct xattr_handler
ext4_xattr_hurd_handler = {
88ee9d571b6d8ed Jan (janneke Nieuwenhuizen 2020-05-25 47) .prefix = XATTR_HURD_PREFIX,
88ee9d571b6d8ed Jan (janneke Nieuwenhuizen 2020-05-25 48) .list =
ext4_xattr_hurd_list,
88ee9d571b6d8ed Jan (janneke Nieuwenhuizen 2020-05-25 @49) .get = ext4_xattr_hurd_get,
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org