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Searched refs:s_user_ns (Results 1 – 20 of 20) sorted by relevance

/linux/fs/
H A Dattr.c104 ns_capable(inode->i_sb->s_user_ns, CAP_CHOWN)) in chown_ok()
135 ns_capable(inode->i_sb->s_user_ns, CAP_CHOWN)) in chgrp_ok()
518 !vfsuid_has_fsmapping(idmap, inode->i_sb->s_user_ns, in notify_change()
522 !vfsgid_has_fsmapping(idmap, inode->i_sb->s_user_ns, in notify_change()
H A Dsuper.c279 put_user_ns(s->s_user_ns); in destroy_super_work()
326 s->s_user_ns = get_user_ns(user_ns); in alloc_super()
357 if (s->s_user_ns != &init_user_ns) in alloc_super()
791 if (user_ns != old->s_user_ns || fc->exclusive) { in sget_fc()
839 if (user_ns != old->s_user_ns) { in sget()
H A Dfs_context.c304 fc->user_ns = get_user_ns(reference->d_sb->s_user_ns); in alloc_fs_context()
308 fc->user_ns = get_user_ns(reference->d_sb->s_user_ns); in alloc_fs_context()
H A Dioctl.c390 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in ioctl_fsfreeze()
407 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in ioctl_fsthaw()
H A Dfsopen.c256 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) { in vfs_cmd_reconfigure()
H A Dposix_acl.c950 int ret = posix_acl_valid(inode->i_sb->s_user_ns, acl); in set_posix_acl()
/linux/fs/bcachefs/
H A Dfs-ioctl.c379 struct user_namespace *s_user_ns; in bch2_ioctl_subvolume_create() local
449 s_user_ns = dir->i_sb->s_user_ns; in bch2_ioctl_subvolume_create()
450 if (!kuid_has_mapping(s_user_ns, current_fsuid()) || in bch2_ioctl_subvolume_create()
451 !kgid_has_mapping(s_user_ns, current_fsgid())) { in bch2_ioctl_subvolume_create()
/linux/security/
H A Dcommoncap.c409 fs_ns = inode->i_sb->s_user_ns; in cap_inode_getsecurity()
539 *fs_ns = inode->i_sb->s_user_ns; in cap_convert_nscap()
551 if (ns_capable(inode->i_sb->s_user_ns, CAP_SETFCAP)) in cap_convert_nscap()
654 fs_ns = inode->i_sb->s_user_ns; in get_vfs_caps_from_disk()
743 if (!current_in_userns(file->f_path.mnt->mnt_sb->s_user_ns)) in get_file_caps()
993 struct user_namespace *user_ns = dentry->d_sb->s_user_ns; in cap_inode_setxattr()
1034 struct user_namespace *user_ns = dentry->d_sb->s_user_ns; in cap_inode_removexattr()
/linux/fs/quota/
H A Dquota.c212 if (!qid_has_mapping(sb->s_user_ns, qid)) in quota_getquota()
248 if (!qid_has_mapping(sb->s_user_ns, qid)) in quota_getnextquota()
307 if (!qid_has_mapping(sb->s_user_ns, qid)) in quota_setquota()
636 if (!qid_has_mapping(sb->s_user_ns, qid)) in quota_setxquota()
639 if (from_kqid(sb->s_user_ns, qid) == 0 && in quota_setxquota()
716 if (!qid_has_mapping(sb->s_user_ns, qid)) in quota_getxquota()
743 if (!qid_has_mapping(sb->s_user_ns, qid)) in quota_getnextxquota()
H A Ddquot.c928 if (!qid_has_mapping(sb->s_user_ns, qid)) in dqget()
2426 if (sb->s_user_ns != &init_user_ns) { in dquot_load_quota_sb()
/linux/kernel/bpf/
H A Dtoken.c138 userns = sb->s_user_ns; in bpf_token_create()
/linux/drivers/android/
H A Dbinderfs.c696 info->root_gid = make_kgid(sb->s_user_ns, 0); in binderfs_fill_super()
699 info->root_uid = make_kuid(sb->s_user_ns, 0); in binderfs_fill_super()
/linux/fs/9p/
H A Dacl.c165 retval = posix_acl_valid(inode->i_sb->s_user_ns, acl); in v9fs_iop_set_acl()
/linux/security/integrity/evm/
H A Devm_crypto.c238 inode->i_sb->s_user_ns != &init_user_ns) in evm_calc_hmac_or_hash()
/linux/fs/xfs/
H A Dxfs_icache.c1645 icw.icw_uid = make_kuid(mp->m_super->s_user_ns, udqp->q_id); in xfs_blockgc_free_dquots()
1651 icw.icw_gid = make_kgid(mp->m_super->s_user_ns, gdqp->q_id); in xfs_blockgc_free_dquots()
H A Dxfs_trace.h4650 __entry->uid = icw ? from_kuid(mp->m_super->s_user_ns,
4652 __entry->gid = icw ? from_kgid(mp->m_super->s_user_ns,
/linux/include/linux/
H A Dfs.h1370 struct user_namespace *s_user_ns; member
1399 return inode->i_sb->s_user_ns; in i_user_ns()
1573 struct user_namespace *fs_userns = sb->s_user_ns; in fsuidgid_has_mapping()
/linux/security/smack/
H A Dsmack_lsm.c830 if (sb->s_user_ns != &init_user_ns && in smack_set_mnt_opts()
/linux/Documentation/filesystems/
H A Didmappings.rst381 - filesystem's idmapping (``sb->s_user_ns``)
/linux/security/selinux/
H A Dhooks.c763 if (sb->s_user_ns != &init_user_ns && in selinux_set_mnt_opts()