From: kernel test robot <lkp@intel.com>
To: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-kernel@vger.kernel.org, Sasha Levin <sashal@kernel.org>,
Kari Argillander <kari.argillander@gmail.com>
Subject: [linux-stable-rc:queue/5.15 1/112] fs/ntfs3/xattr.c:684:12: error: redefinition of 'ntfs_xattr_get_acl'
Date: Thu, 9 Jun 2022 23:39:31 +0800 [thread overview]
Message-ID: <202206092357.sMCUOMZm-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/5.15
head: 160dcf43b181822e124054c0ec05acb0e1c473e4
commit: fde9576bccfe1dcaf4b0ed729570a74d9bd485f7 [1/112] fs/ntfs3: Restore ntfs_xattr_get_acl and ntfs_xattr_set_acl functions
config: arm64-randconfig-r012-20220609 (https://download.01.org/0day-ci/archive/20220609/202206092357.sMCUOMZm-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 971e13d69e3e7b687213fef22952be6a328c426c)
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 arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=fde9576bccfe1dcaf4b0ed729570a74d9bd485f7
git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git fetch --no-tags linux-stable-rc queue/5.15
git checkout fde9576bccfe1dcaf4b0ed729570a74d9bd485f7
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash fs/ntfs3/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> fs/ntfs3/xattr.c:684:12: error: redefinition of 'ntfs_xattr_get_acl'
static int ntfs_xattr_get_acl(struct user_namespace *mnt_userns,
^
fs/ntfs3/xattr.c:623:12: note: previous definition is here
static int ntfs_xattr_get_acl(struct user_namespace *mnt_userns,
^
>> fs/ntfs3/xattr.c:709:12: error: redefinition of 'ntfs_xattr_set_acl'
static int ntfs_xattr_set_acl(struct user_namespace *mnt_userns,
^
fs/ntfs3/xattr.c:648:12: note: previous definition is here
static int ntfs_xattr_set_acl(struct user_namespace *mnt_userns,
^
2 errors generated.
vim +/ntfs_xattr_get_acl +684 fs/ntfs3/xattr.c
683
> 684 static int ntfs_xattr_get_acl(struct user_namespace *mnt_userns,
685 struct inode *inode, int type, void *buffer,
686 size_t size)
687 {
688 struct posix_acl *acl;
689 int err;
690
691 if (!(inode->i_sb->s_flags & SB_POSIXACL)) {
692 ntfs_inode_warn(inode, "add mount option \"acl\" to use acl");
693 return -EOPNOTSUPP;
694 }
695
696 acl = ntfs_get_acl(inode, type, false);
697 if (IS_ERR(acl))
698 return PTR_ERR(acl);
699
700 if (!acl)
701 return -ENODATA;
702
703 err = posix_acl_to_xattr(mnt_userns, acl, buffer, size);
704 posix_acl_release(acl);
705
706 return err;
707 }
708
> 709 static int ntfs_xattr_set_acl(struct user_namespace *mnt_userns,
710 struct inode *inode, int type, const void *value,
711 size_t size)
712 {
713 struct posix_acl *acl;
714 int err;
715
716 if (!(inode->i_sb->s_flags & SB_POSIXACL)) {
717 ntfs_inode_warn(inode, "add mount option \"acl\" to use acl");
718 return -EOPNOTSUPP;
719 }
720
721 if (!inode_owner_or_capable(mnt_userns, inode))
722 return -EPERM;
723
724 if (!value) {
725 acl = NULL;
726 } else {
727 acl = posix_acl_from_xattr(mnt_userns, value, size);
728 if (IS_ERR(acl))
729 return PTR_ERR(acl);
730
731 if (acl) {
732 err = posix_acl_valid(mnt_userns, acl);
733 if (err)
734 goto release_and_out;
735 }
736 }
737
738 err = ntfs_set_acl(mnt_userns, inode, acl, type);
739
740 release_and_out:
741 posix_acl_release(acl);
742 return err;
743 }
744
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-06-09 15:39 UTC|newest]
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