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path: root/ipc/sem.c
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2014-01-27ipc: remove braces for single statementsGravatar Davidlohr Bueso 1-5/+3
2014-01-27ipc: standardize code commentsGravatar Davidlohr Bueso 1-13/+11
2014-01-27ipc: whitespace cleanupGravatar Manfred Spraul 1-48/+48
2014-01-27ipc: change kern_ipc_perm.deleted type to boolGravatar Rafael Aquini 1-1/+1
2014-01-27ipc: introduce ipc_valid_object() helper to sort out IPC_RMID racesGravatar Rafael Aquini 1-8/+16
2014-01-27ipc/sem.c: avoid overflow of semop undo (semadj) valueGravatar Petr Mladek 1-11/+13
2013-10-16ipc/sem.c: synchronize semop and semctl with IPC_RMIDGravatar Manfred Spraul 1-13/+29
2013-09-30ipc/sem.c: update sem_otime for all operationsGravatar Manfred Spraul 1-13/+29
2013-09-30ipc/sem.c: synchronize the proc interfaceGravatar Manfred Spraul 1-0/+8
2013-09-30ipc/sem.c: optimize sem_lock()Gravatar Manfred Spraul 1-0/+8
2013-09-30ipc/sem.c: fix race in sem_lock()Gravatar Manfred Spraul 1-44/+78
2013-09-24ipc: fix race with LSMsGravatar Davidlohr Bueso 1-16/+18
2013-09-11ipc: rename ids->rw_mutexGravatar Davidlohr Bueso 1-12/+12
2013-07-09ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu updateGravatar Manfred Spraul 1-11/+21
2013-07-09ipc/sem.c: replace shared sem_otime with per-semaphore valueGravatar Manfred Spraul 1-6/+31
2013-07-09ipc/sem.c: always use only one queue for alter operationsGravatar Manfred Spraul 1-40/+88
2013-07-09ipc/sem: separate wait-for-zero and alter tasks into seperate queuesGravatar Manfred Spraul 1-60/+151
2013-07-09ipc/sem.c: cacheline align the semaphore structuresGravatar Manfred Spraul 1-1/+1
2013-07-09ipc: remove unused functionsGravatar Davidlohr Bueso 1-1/+0
2013-07-09ipc: move locking out of ipcctl_pre_down_nolockGravatar Davidlohr Bueso 1-11/+16
2013-07-09ipc: close open coded spin lock callsGravatar Davidlohr Bueso 1-7/+7
2013-05-26ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Gravatar Manfred Spraul 1-5/+22
2013-05-09ipc,sem: fix semctl(..., GETNCNT)Gravatar Rik van Riel 1-0/+7
2013-05-09ipc,sem: fix semctl(..., GETZCNT)Gravatar Rik van Riel 1-0/+7
2013-05-04ipc: simplify rcu_read_lock() in semctl_nolock()Gravatar Linus Torvalds 1-2/+1
2013-05-04ipc: simplify semtimedop/semctl_main() common error path handlingGravatar Linus Torvalds 1-27/+14
2013-05-04ipc: move sem_obtain_lock() rcu locking into the only callerGravatar Linus Torvalds 1-9/+7
2013-05-04ipc: fix double sem unlock in semctl error pathGravatar Linus Torvalds 1-1/+1
2013-05-04ipc: move the rcu_read_lock() from sem_lock_and_putref() into callersGravatar Linus Torvalds 1-2/+3
2013-05-04ipc: sem_putref() does not need the semaphore lock any moreGravatar Linus Torvalds 1-3/+1
2013-05-04ipc: move rcu_read_unlock() out of sem_unlock() and into callersGravatar Linus Torvalds 1-2/+17
2013-05-02ipc: fix GETALL/IPC_RM race for sysv semaphoresGravatar Al Viro 1-21/+8
2013-05-01ipc,sem: fine grained locking for semtimedopGravatar Rik van Riel 1-100/+171
2013-05-01ipc,sem: have only one list in struct sem_queueGravatar Rik van Riel 1-31/+34
2013-05-01ipc,sem: open code and rename sem_lockGravatar Rik van Riel 1-6/+23
2013-05-01ipc,sem: do not hold ipc lock more than necessaryGravatar Davidlohr Bueso 1-48/+113
2013-03-05get rid of union semop in sys_semctl(2) argumentsGravatar Al Viro 1-45/+76
2013-03-03make HAVE_SYSCALL_WRAPPERS unconditionalGravatar Al Viro 1-2/+0
2012-09-06userns: Convert ipc to use kuid and kgid where appropriateGravatar Eric W. Biederman 1-5/+8
2011-11-02ipc/sem.c: remove private structures from public header fileGravatar Manfred Spraul 1-0/+46
2011-11-02ipc/sem.c: handle spurious wakeupsGravatar Manfred Spraul 1-0/+9
2011-11-02ipc/sem.c: fix return code race with semop vs. semop +semctl(IPC_RMID)Gravatar Manfred Spraul 1-1/+0
2011-07-25ipc/sem.c: fix race with concurrent semtimedop() timeouts and IPC_RMIDGravatar Manfred Spraul 1-2/+11
2011-07-20ipc,rcu: Convert call_rcu(free_un) to kfree_rcu()Gravatar Lai Jiangshan 1-8/+2
2011-03-31Fix common misspellingsGravatar Lucas De Marchi 1-1/+1
2011-03-23userns: user namespaces: convert several capable() callsGravatar Serge E. Hallyn 1-4/+6
2010-10-01sys_semctl: fix kernel stack leakageGravatar Dan Rosenberg 1-0/+2
2010-07-20ipc/sem.c: bugfix for semop() not reporting successful operationGravatar Manfred Spraul 1-7/+39
2010-05-27ipc/sem.c: use ERR_CASTGravatar Julia Lawall 1-1/+1
2010-05-27ipc/sem.c: update description of the implementationGravatar Manfred Spraul 1-50/+53
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