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path: root/ipc/sem.c
AgeCommit message (Expand)Author
2014-01-27ipc: change kern_ipc_perm.deleted type to boolRafael Aquini
2014-01-27ipc: introduce ipc_valid_object() helper to sort out IPC_RMID racesRafael Aquini
2014-01-27ipc/sem.c: avoid overflow of semop undo (semadj) valuePetr Mladek
2013-10-16ipc/sem.c: synchronize semop and semctl with IPC_RMIDManfred Spraul
2013-09-30ipc/sem.c: update sem_otime for all operationsManfred Spraul
2013-09-30ipc/sem.c: synchronize the proc interfaceManfred Spraul
2013-09-30ipc/sem.c: optimize sem_lock()Manfred Spraul
2013-09-30ipc/sem.c: fix race in sem_lock()Manfred Spraul
2013-09-24ipc: fix race with LSMsDavidlohr Bueso
2013-09-11ipc: rename ids->rw_mutexDavidlohr Bueso
2013-07-09ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu updateManfred Spraul
2013-07-09ipc/sem.c: replace shared sem_otime with per-semaphore valueManfred Spraul
2013-07-09ipc/sem.c: always use only one queue for alter operationsManfred Spraul
2013-07-09ipc/sem: separate wait-for-zero and alter tasks into seperate queuesManfred Spraul
2013-07-09ipc/sem.c: cacheline align the semaphore structuresManfred Spraul
2013-07-09ipc: remove unused functionsDavidlohr Bueso
2013-07-09ipc: move locking out of ipcctl_pre_down_nolockDavidlohr Bueso
2013-07-09ipc: close open coded spin lock callsDavidlohr Bueso
2013-05-26ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Manfred Spraul
2013-05-09ipc,sem: fix semctl(..., GETNCNT)Rik van Riel
2013-05-09ipc,sem: fix semctl(..., GETZCNT)Rik van Riel
2013-05-04ipc: simplify rcu_read_lock() in semctl_nolock()Linus Torvalds
2013-05-04ipc: simplify semtimedop/semctl_main() common error path handlingLinus Torvalds
2013-05-04ipc: move sem_obtain_lock() rcu locking into the only callerLinus Torvalds
2013-05-04ipc: fix double sem unlock in semctl error pathLinus Torvalds
2013-05-04ipc: move the rcu_read_lock() from sem_lock_and_putref() into callersLinus Torvalds
2013-05-04ipc: sem_putref() does not need the semaphore lock any moreLinus Torvalds
2013-05-04ipc: move rcu_read_unlock() out of sem_unlock() and into callersLinus Torvalds
2013-05-02ipc: fix GETALL/IPC_RM race for sysv semaphoresAl Viro
2013-05-01ipc,sem: fine grained locking for semtimedopRik van Riel
2013-05-01ipc,sem: have only one list in struct sem_queueRik van Riel
2013-05-01ipc,sem: open code and rename sem_lockRik van Riel
2013-05-01ipc,sem: do not hold ipc lock more than necessaryDavidlohr Bueso
2013-03-05get rid of union semop in sys_semctl(2) argumentsAl Viro
2013-03-03make HAVE_SYSCALL_WRAPPERS unconditionalAl Viro
2012-09-06userns: Convert ipc to use kuid and kgid where appropriateEric W. Biederman
2011-11-02ipc/sem.c: remove private structures from public header fileManfred Spraul
2011-11-02ipc/sem.c: handle spurious wakeupsManfred Spraul
2011-11-02ipc/sem.c: fix return code race with semop vs. semop +semctl(IPC_RMID)Manfred Spraul
2011-07-25ipc/sem.c: fix race with concurrent semtimedop() timeouts and IPC_RMIDManfred Spraul
2011-07-20ipc,rcu: Convert call_rcu(free_un) to kfree_rcu()Lai Jiangshan
2011-03-31Fix common misspellingsLucas De Marchi
2011-03-23userns: user namespaces: convert several capable() callsSerge E. Hallyn
2010-10-01sys_semctl: fix kernel stack leakageDan Rosenberg
2010-07-20ipc/sem.c: bugfix for semop() not reporting successful operationManfred Spraul
2010-05-27ipc/sem.c: use ERR_CASTJulia Lawall
2010-05-27ipc/sem.c: update description of the implementationManfred Spraul
2010-05-27ipc/sem.c: move wake_up_process out of the spinlock sectionManfred Spraul
2010-05-27ipc/sem.c: optimize update_queue() for bulk wakeup callsManfred Spraul
2009-12-16ipc: remove unreachable code in sem.cAmerigo Wang