CAP_FOWNER
if (err == -ENOKEY && capable(CAP_FOWNER))
!uid_eq(ip->i_inode.i_uid, current_fsuid()) && !capable(CAP_FOWNER))
if (vfsuid_has_mapping(ns, vfsuid) && ns_capable(ns, CAP_FOWNER))
return !capable_wrt_inode_uidgid(idmap, inode, CAP_FOWNER);
has_capability_noaudit(current, CAP_FOWNER), &tp);
has_capability_noaudit(current, CAP_FOWNER), &tp);
| BIT_ULL(CAP_FOWNER) \