Andrey Vagin bcac25a58b kernel: add a helper to get an owning user namespace for a namespace ... Return -EPERM if an owning user namespace is outside of a process current user namespace. v2: In a first version ns_get_owner returned ENOENT for init_user_ns. This special cases was removed from this version. There is nothing outside of init_user_ns, so we can return EPERM. v3: rename ns->get_owner() to ns->owner(). get_* usually means that it grabs a reference. Acked-by: Serge Hallyn <serge@hallyn.com> Signed-off-by: Andrei Vagin <avagin@openvz.org> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>		2016-09-22 19:59:39 -05:00
..
compat_mq.c	ipc, kernel: use Linux headers	2014-06-06 16:08:14 -07:00
compat.c	ipc: resolve shadow warnings	2014-10-14 02:18:23 +02:00
ipc_sysctl.c	ipc/msg: increase MSGMNI, remove scaling	2014-12-13 12:42:52 -08:00
Makefile	ipc/msg: increase MSGMNI, remove scaling	2014-12-13 12:42:52 -08:00
mq_sysctl.c	ipc: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:16 -07:00
mqueue.c	vfs: Generalize filesystem nodev handling.	2016-06-23 15:41:57 -05:00
msg.c	sysv, ipc: fix security-layer leaking	2016-08-02 17:31:41 -04:00
msgutil.c	ipc: delete "nr_ipc_ns"	2016-08-02 19:35:44 -04:00
namespace.c	kernel: add a helper to get an owning user namespace for a namespace	2016-09-22 19:59:39 -05:00
sem.c	sysv, ipc: fix security-layer leaking	2016-08-02 17:31:41 -04:00
shm.c	shmem: make shmem_inode_info::lock irq-safe	2016-07-26 16:19:19 -07:00
syscall.c	get rid of union semop in sys_semctl(2) arguments	2013-03-05 15:14:16 -05:00
util.c	tree wide: use kvfree() than conditional kfree()/vfree()	2016-01-22 17:02:18 -08:00
util.h	tree wide: use kvfree() than conditional kfree()/vfree()	2016-01-22 17:02:18 -08:00