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Searched refs:user_ns (Results 1 – 7 of 7) sorted by relevance

/ipc/
Dnamespace.c32 static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns, in create_ipc_ns() argument
40 ucounts = inc_ipc_namespaces(user_ns); in create_ipc_ns()
55 ns->user_ns = get_user_ns(user_ns); in create_ipc_ns()
69 put_user_ns(ns->user_ns); in create_ipc_ns()
80 struct user_namespace *user_ns, struct ipc_namespace *ns) in copy_ipcs() argument
84 return create_ipc_ns(user_ns, ns); in copy_ipcs()
129 put_user_ns(ns->user_ns); in free_ipc_ns()
204 if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) || in ipcns_install()
205 !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) in ipcns_install()
215 return to_ipc_ns(ns)->user_ns; in ipcns_owner()
Dmsg.c1324 struct user_namespace *user_ns = seq_user_ns(s); in sysvipc_msg_proc_show() local
1337 from_kuid_munged(user_ns, msq->q_perm.uid), in sysvipc_msg_proc_show()
1338 from_kgid_munged(user_ns, msq->q_perm.gid), in sysvipc_msg_proc_show()
1339 from_kuid_munged(user_ns, msq->q_perm.cuid), in sysvipc_msg_proc_show()
1340 from_kgid_munged(user_ns, msq->q_perm.cgid), in sysvipc_msg_proc_show()
Dmqueue.c456 put_user_ns(fc->user_ns); in mqueue_init_fs_context()
457 fc->user_ns = get_user_ns(ctx->ipc_ns->user_ns); in mqueue_init_fs_context()
481 put_user_ns(fc->user_ns); in mq_create_mount()
482 fc->user_ns = get_user_ns(ctx->ipc_ns->user_ns); in mq_create_mount()
Dshm.c1185 if (!ns_capable(ns->user_ns, CAP_IPC_LOCK)) { in shmctl_do_lock()
1837 struct user_namespace *user_ns = seq_user_ns(s); in sysvipc_shm_proc_show() local
1862 from_kuid_munged(user_ns, shp->shm_perm.uid), in sysvipc_shm_proc_show()
1863 from_kgid_munged(user_ns, shp->shm_perm.gid), in sysvipc_shm_proc_show()
1864 from_kuid_munged(user_ns, shp->shm_perm.cuid), in sysvipc_shm_proc_show()
1865 from_kgid_munged(user_ns, shp->shm_perm.cgid), in sysvipc_shm_proc_show()
Dmsgutil.c30 .user_ns = &init_user_ns,
Dutil.c534 !ns_capable(ns->user_ns, CAP_IPC_OWNER)) in ipcperms()
709 ns_capable(ns->user_ns, CAP_SYS_ADMIN)) in ipcctl_obtain_check()
Dsem.c2432 struct user_namespace *user_ns = seq_user_ns(s); in sysvipc_sem_proc_show() local
2453 from_kuid_munged(user_ns, sma->sem_perm.uid), in sysvipc_sem_proc_show()
2454 from_kgid_munged(user_ns, sma->sem_perm.gid), in sysvipc_sem_proc_show()
2455 from_kuid_munged(user_ns, sma->sem_perm.cuid), in sysvipc_sem_proc_show()
2456 from_kgid_munged(user_ns, sma->sem_perm.cgid), in sysvipc_sem_proc_show()