On Sun, Aug 30, 2020 at 9:23 PM Richard Weinberger <richard.weinber...@gmail.com> wrote: > > On Fri, Aug 28, 2020 at 5:33 AM Zhihao Cheng <chengzhih...@huawei.com> wrote: > > > > Following process will trigger ubifs_err: > > 1. useradd -m freg (Under root) > > 2. cd /home/freg && mkdir mp (Under freg) > > 3. mount -t ubifs /dev/ubi0_0 /home/freg/mp (Under root) > > 4. cd /home/freg && echo 123 > mp/a (Under root) > > 5. cd mp && chown freg a && chgrp freg a && chmod 777 a (Under root) > > 6. chattr +i a (Under freg) > > > > UBIFS error (ubi0:0 pid 1723): ubifs_ioctl [ubifs]: can't modify inode > > 65 attributes > > chattr: Operation not permitted while setting flags on a > > > > This is not an UBIFS problem, it was caused by task priviliage checking > > on file operations. Remove error message printing from kernel just like > > other filesystems (eg. ext4), since we already have enough information > > from userspace tools. > > > > Signed-off-by: Zhihao Cheng <chengzhih...@huawei.com> > > --- > > fs/ubifs/ioctl.c | 1 - > > 1 file changed, 1 deletion(-) > > Makes sense, thanks for fixing!
Applied to fixes. -- Thanks, //richard