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_creds-off-nested-get-xattr-fix/20201019-195516 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/1e4bdc66a19e446b472fa59b08513954e0b4ea7b 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 <[email protected]> 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/[email protected]
.config.gz
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