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linux/ipc
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Eric W. Biederman df75e7748b userns: When the per user per user namespace limit is reached return ENOSPC 
The current error codes returned when a the per user per user
namespace limit are hit (EINVAL, EUSERS, and ENFILE) are wrong.  I
asked for advice on linux-api and it we made clear that those were
the wrong error code, but a correct effor code was not suggested.

The best general error code I have found for hitting a resource limit
is ENOSPC.  It is not perfect but as it is unambiguous it will serve
until someone comes up with a better error code.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
History 2016-09-22 13:25:56 -05:00
..
compat.c ipc: resolve shadow warnings 2014-10-14 02:18:23 +02:00
compat_mq.c ipc, kernel: use Linux headers 2014-06-06 16:08:14 -07:00
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 userns: When the per user per user namespace limit is reached return ENOSPC 2016-09-22 13:25:56 -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