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Searched refs:s_user_ns (Results 1 – 25 of 27) sorted by relevance

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/linux-6.15/fs/bcachefs/
H A Dfs-ioctl.c205 struct user_namespace *s_user_ns; in bch2_ioctl_subvolume_create() local
275 s_user_ns = dir->i_sb->s_user_ns; in bch2_ioctl_subvolume_create()
276 if (!kuid_has_mapping(s_user_ns, current_fsuid()) || in bch2_ioctl_subvolume_create()
277 !kgid_has_mapping(s_user_ns, current_fsgid())) { in bch2_ioctl_subvolume_create()
/linux-6.15/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 Dbinfmt_misc.c643 return inode->i_sb->s_user_ns->binfmt_misc; in i_binfmt_misc()
973 struct user_namespace *user_ns = sb->s_user_ns; in bm_fill_super()
H A Dfsopen.c256 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) { in vfs_cmd_reconfigure()
H A Dfhandle.c303 if (ns_capable(root->mnt->mnt_sb->s_user_ns, CAP_SYS_ADMIN)) in may_decode_fh()
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 Dnamespace.c1336 if (mountpoint->d_sb->s_user_ns != &init_user_ns) in vfs_submount()
2028 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in do_umount()
2128 if (flags & MNT_FORCE && !ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in can_umount()
3364 if (ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) { in do_remount()
4854 struct user_namespace *fs_userns = m->mnt_sb->s_user_ns; in can_idmap_mount()
4863 if (kattr->mnt_userns == m->mnt_sb->s_user_ns) in can_idmap_mount()
6410 current_in_userns(mnt->mnt_sb->s_user_ns); in mnt_may_suid()
H A Dposix_acl.c950 int ret = posix_acl_valid(inode->i_sb->s_user_ns, acl); in set_posix_acl()
/linux-6.15/security/
H A Dcommoncap.c438 fs_ns = inode->i_sb->s_user_ns; in cap_inode_getsecurity()
568 *fs_ns = inode->i_sb->s_user_ns; in cap_convert_nscap()
580 if (ns_capable(inode->i_sb->s_user_ns, CAP_SETFCAP)) in cap_convert_nscap()
683 fs_ns = inode->i_sb->s_user_ns; in get_vfs_caps_from_disk()
772 if (!current_in_userns(file->f_path.mnt->mnt_sb->s_user_ns)) in get_file_caps()
1022 struct user_namespace *user_ns = dentry->d_sb->s_user_ns; in cap_inode_setxattr()
1063 struct user_namespace *user_ns = dentry->d_sb->s_user_ns; in cap_inode_removexattr()
/linux-6.15/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-6.15/kernel/bpf/
H A Dtoken.c138 userns = sb->s_user_ns; in bpf_token_create()
/linux-6.15/drivers/android/
H A Dbinderfs.c699 info->root_gid = make_kgid(sb->s_user_ns, 0); in binderfs_fill_super()
702 info->root_uid = make_kuid(sb->s_user_ns, 0); in binderfs_fill_super()
/linux-6.15/fs/9p/
H A Dacl.c165 retval = posix_acl_valid(inode->i_sb->s_user_ns, acl); in v9fs_iop_set_acl()
/linux-6.15/security/integrity/evm/
H A Devm_crypto.c238 inode->i_sb->s_user_ns != &init_user_ns) in evm_calc_hmac_or_hash()
/linux-6.15/fs/f2fs/
H A Drecovery.c251 attr.ia_vfsuid = VFSUIDT_INIT(make_kuid(inode->i_sb->s_user_ns, i_uid)); in recover_quota_data()
252 attr.ia_vfsgid = VFSGIDT_INIT(make_kgid(inode->i_sb->s_user_ns, i_gid)); in recover_quota_data()
/linux-6.15/fs/xfs/
H A Dxfs_itable.c71 struct user_namespace *sb_userns = mp->m_super->s_user_ns; in xfs_bulkstat_one_int()
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_qm.c1956 struct user_namespace *user_ns = inode->i_sb->s_user_ns; in xfs_qm_vop_dqalloc()
H A Dxfs_trace.h4832 __entry->uid = icw ? from_kuid(mp->m_super->s_user_ns,
4834 __entry->gid = icw ? from_kgid(mp->m_super->s_user_ns,
/linux-6.15/include/linux/
H A Dfs.h1428 struct user_namespace *s_user_ns; member
1457 return inode->i_sb->s_user_ns; in i_user_ns()
1631 struct user_namespace *fs_userns = sb->s_user_ns; in fsuidgid_has_mapping()
/linux-6.15/fs/fuse/
H A Dinode.c1676 if (sb->s_user_ns != &init_user_ns) in fuse_sb_defaults()
1903 (ctx->file->f_cred->user_ns != sb->s_user_ns)) in fuse_fill_super()
/linux-6.15/security/smack/
H A Dsmack_lsm.c814 if (sb->s_user_ns != &init_user_ns && in smack_set_mnt_opts()

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