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* ipc/sem.c: prevent queue.status tearing in semopDavidlohr Bueso2018-09-051-1/+1
* License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman2017-11-021-0/+1
* Merge branch 'work.ipc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro...Linus Torvalds2017-09-141-116/+228
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| * ipc: sem: Make sem_array timestamps y2038 safeDeepa Dinamani2017-09-031-9/+9
| * ipc: Make sys_semtimedop() y2038 safeDeepa Dinamani2017-09-031-6/+6
| * semtimedop(): move compat to nativeAl Viro2017-07-151-11/+33
| * semctl(): move compat to nativeAl Viro2017-07-151-0/+94
| * semctl(): separate all layout-dependent copyin/copyoutAl Viro2017-07-151-98/+94
* | ipc: optimize semget/shmget/msgget for lots of keysGuillaume Knispel2017-09-081-4/+7
* | ipc/sem: play nicer with large nsops allocationsDavidlohr Bueso2017-09-081-2/+2
* | ipc/sem: drop sem_checkid helperDavidlohr Bueso2017-09-081-2/+0
* | ipc: convert sem_undo_list.refcnt from atomic_t to refcount_tElena Reshetova2017-09-081-4/+4
* | Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/pau...Ingo Molnar2017-08-211-1/+2
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| * | ipc: Replace spin_unlock_wait() with lock/unlock pairPaul E. McKenney2017-08-171-1/+2
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* / ipc: add missing container_of()s for randstructKees Cook2017-08-021-1/+2
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* ipc/sem: drop __sem_free()Kees Cook2017-07-121-7/+2
* ipc: move atomic_set() to where it is neededKees Cook2017-07-121-1/+0
* ipc/sem.c: avoid ipc_rcu_putref for failed ipc_addid()Manfred Spraul2017-07-121-5/+4
* ipc/sem: avoid ipc_rcu_alloc()Kees Cook2017-07-121-5/+20
* ipc/sem: do not use ipc_rcu_free()Kees Cook2017-07-121-2/+7
* ipc: drop non-RCU allocationKees Cook2017-07-121-3/+5
* ipc: merge ipc_rcu and kern_ipc_permManfred Spraul2017-07-121-17/+17
* ipc/sem.c: remove sem_base, embed struct semManfred Spraul2017-07-121-54/+34
* sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar2017-03-021-0/+1
* ipc/sem: add hysteresisManfred Spraul2017-02-271-25/+61
* ipc/sem.c: avoid using spin_unlock_wait()Manfred Spraul2017-02-271-22/+3
* ipc/sem.c: fix incorrect sem_lock pairingManfred Spraul2017-01-101-1/+1
* ipc/sem: avoid idr tree lookup for interrupted semopDavidlohr Bueso2016-12-141-32/+5
* ipc/sem: simplify wait-wake loopDavidlohr Bueso2016-12-141-56/+52
* ipc/sem: use proper list api for pending_list wakeupsDavidlohr Bueso2016-12-141-25/+13
* ipc/sem: explicitly inline check_restartDavidlohr Bueso2016-12-141-1/+1
* ipc/sem: optimize perform_atomic_semop()Davidlohr Bueso2016-12-141-10/+102
* ipc/sem: rework task wakeupsDavidlohr Bueso2016-12-141-180/+86
* ipc/sem: do not call wake_sem_queue_do() prematurely ... as this call should ...Davidlohr Bueso2016-12-141-7/+12
* ipc/sem.c: add cond_resched in exit_smeNikolay Borisov2016-10-111-0/+2
* ipc/sem.c: fix complex_count vs. simple op raceManfred Spraul2016-10-111-55/+83
* sysv, ipc: fix security-layer leakingFabian Frederick2016-08-021-6/+6
* locking/spinlock: Update spin_unlock_wait() usersPeter Zijlstra2016-06-141-1/+0
* locking/barriers: Introduce smp_acquire__after_ctrl_dep()Peter Zijlstra2016-06-141-12/+2
* ipc/sem: make semctl setting sempid consistentDavidlohr Bueso2016-03-221-2/+11
* tree wide: use kvfree() than conditional kfree()/vfree()Tetsuo Handa2016-01-221-1/+1
* ipc/sem.c: update/correct memory barriersManfred Spraul2015-08-141-4/+14
* ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()Herton R. Krzesinski2015-08-141-2/+4
* ipc,sem: fix use after free on IPC_RMID after a task using same semaphore set...Herton R. Krzesinski2015-08-141-6/+17
* ipc: rename ipc_obtain_objectDavidlohr Bueso2015-06-301-2/+2
* ipc: remove use of seq_printf return valueJoe Perches2015-04-151-12/+14
* ipc,sem: use current->state helpersDavidlohr Bueso2015-02-171-1/+1
* ipc/sem.c: change memory barrier in sem_lock() to smp_rmb()Manfred Spraul2014-12-131-3/+10
* ipc/sem.c: fully initialize sem_array before making it visibleManfred Spraul2014-12-031-7/+8
* ipc/sem.c: add a printk_once for semctl(GETNCNT/GETZCNT)Manfred Spraul2014-06-061-0/+11
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