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2015-02-17ipc,sem: use current->state helpersDavidlohr Bueso1-1/+1
2014-12-16Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds2-18/+19
2014-12-13shmdt: use i_size_read() instead of ->i_sizeDave Hansen1-2/+3
2014-12-13ipc/shm.c: fix overly aggressive shmdt() when calls span multiple segmentsDave Hansen1-5/+13
2014-12-13ipc/msg: increase MSGMNI, remove scalingManfred Spraul6-266/+19
2014-12-13ipc/sem.c: change memory barrier in sem_lock() to smp_rmb()Manfred Spraul1-3/+10
2014-12-10Merge branch 'nsfs' into for-nextAl Viro2-18/+19
2014-12-10Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-2/+2
2014-12-04copy address of proc_ns_ops into ns_commonAl Viro2-0/+4
2014-12-04new helpers: ns_alloc_inum/ns_free_inumAl Viro1-3/+3
2014-12-04make proc_ns_operations work with struct ns_common * instead of void *Al Viro1-9/+3
2014-12-04switch the rest of proc_ns_operations to working with &...->nsAl Viro1-6/+9
2014-12-04common object embedded into various struct ....nsAl Viro2-5/+5
2014-12-03ipc/sem.c: fully initialize sem_array before making it visibleManfred Spraul1-7/+8
2014-11-19new helper: audit_file()Al Viro1-2/+2
2014-10-14ipc: resolve shadow warningsMark Rustad1-46/+46
2014-10-14ipc/util.c: use __seq_open_private() instead of seq_open()Rob Jones1-16/+4
2014-10-14ipc/shm: kill the historical/wrong mm->start_stack checkOleg Nesterov1-7/+0
2014-10-14ipc: always handle a new value of auto_msgmniAndrey Vagin1-2/+1
2014-10-07Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jik...Linus Torvalds1-3/+3
2014-09-09Documentation: Docbook: Fix generated DocBook/kernel-api.xmlMasanari Iida1-3/+3
2014-08-09Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-3/+3
2014-08-08shm: allow exit_shm in parallel if only marking orphansJack Miller1-32/+35
2014-08-08shm: make exit_shm work proportional to task activityJack Miller1-11/+11
2014-07-29namespaces: Use task_lock and not rcu to protect nsproxyEric W. Biederman1-3/+3
2014-06-06ipc: convert use of typedef ctl_table to struct ctl_tableJoe Perches2-13/+13
2014-06-06ipc/sem.c: add a printk_once for semctl(GETNCNT/GETZCNT)Manfred Spraul1-0/+11
2014-06-06ipc/sem.c: make semctl(,,{GETNCNT,GETZCNT}) standard compliantManfred Spraul1-21/+13
2014-06-06ipc/sem.c: store which operation blocks in perform_atomic_semop()Manfred Spraul1-0/+3
2014-06-06ipc/sem.c: change perform_atomic_semop parametersManfred Spraul1-19/+19
2014-06-06ipc/sem.c: remove code duplicationManfred Spraul1-56/+51
2014-06-06ipc/sem.c: bugfix for semctl(,,GETZCNT)Manfred Spraul1-0/+10
2014-06-06ipc,msg: document volatile r_msgDavidlohr Bueso1-3/+7
2014-06-06ipc,msg: move some msgq ns code aroundDavidlohr Bueso1-69/+63
2014-06-06ipc,msg: use current->state helpersDavidlohr Bueso1-2/+2
2014-06-06ipc/shm.c: check for integer overflow during shmget.Manfred Spraul1-0/+3
2014-06-06ipc/shm.c: check for overflows of shm_totManfred Spraul1-1/+2
2014-06-06ipc/shm.c: check for ulong overflows in shmatManfred Spraul1-0/+3
2014-06-06ipc, kernel: clear whitespacePaul McQuade5-28/+27
2014-06-06ipc, kernel: use Linux headersPaul McQuade5-5/+5
2014-06-06ipc: constify ipc_opsMathias Krause5-20/+19
2014-04-07ipc: use device_initcallDavidlohr Bueso3-3/+3
2014-04-07ipc/compat.c: remove sc_semopm macroDavidlohr Bueso1-3/+0
2014-04-02Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds2-25/+6
2014-03-31Merge branch 'compat' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/l...Linus Torvalds2-22/+23
2014-03-16ipc: Fix 2 bugs in msgrcv() MSG_COPY implementationMichael Kerrisk1-0/+2
2014-03-06ipc/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter typesHeiko Carstens1-8/+8
2014-03-06ipc/compat: convert to COMPAT_SYSCALL_DEFINEHeiko Carstens2-12/+13
2014-03-06ipc/compat_sys_msgrcv: change msgtyp type from long to compat_long_tHeiko Carstens1-2/+2
2014-02-25ipc,mqueue: remove limits for the amount of system-wide queuesDavidlohr Bueso2-9/+15
2014-02-02compat: Get rid of (get|put)_compat_time(val|spec)H. Peter Anvin2-25/+6
2014-01-27ipc: fix compat msgrcv with negative msgtypMateusz Guzik1-1/+1
2014-01-27ipc,msg: document barriersDavidlohr Bueso1-2/+17
2014-01-27ipc: delete seq_max field in struct ipc_idsDavidlohr Bueso2-11/+3
2014-01-27ipc: simplify sysvipc_proc_open() returnDavidlohr Bueso1-5/+4
2014-01-27ipc: remove useless return statementDavidlohr Bueso1-4/+0
2014-01-27ipc: remove braces for single statementsDavidlohr Bueso4-19/+16
2014-01-27ipc: standardize code commentsDavidlohr Bueso3-139/+125
2014-01-27ipc: whitespace cleanupManfred Spraul9-113/+113
2014-01-27ipc: change kern_ipc_perm.deleted type to boolRafael Aquini3-5/+5
2014-01-27ipc: introduce ipc_valid_object() helper to sort out IPC_RMID racesRafael Aquini4-19/+41
2014-01-27ipc/sem.c: avoid overflow of semop undo (semadj) valuePetr Mladek1-11/+13
2013-11-21ipc,shm: correct error return value in shmctl (SHM_UNLOCK)Jesper Nilsson1-3/+6
2013-11-21ipc,shm: fix shm_file deletion racesGreg Thelen1-5/+23
2013-11-13Merge branch 'akpm' (patches from Andrew Morton)Linus Torvalds3-15/+13
2013-11-13Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-1/+1
2013-11-13ipc, msg: fix message length check for negative valuesMathias Krause2-12/+12
2013-11-13ipc/util.c: remove unnecessary work pending testXie XiuQi1-3/+1
2013-11-09locks: break delegations on unlinkJ. Bruce Fields1-1/+1
2013-11-03ipc, msg: forbid negative values for "msg{max,mnb,mni}"Mathias Krause1-8/+12
2013-10-16ipc/sem.c: synchronize semop and semctl with IPC_RMIDManfred Spraul1-13/+29
2013-10-16ipc: update locking scheme commentsDavidlohr Bueso1-6/+21
2013-09-30ipc,msg: prevent race with rmid in msgsnd,msgrcvDavidlohr Bueso1-0/+13
2013-09-30ipc/sem.c: update sem_otime for all operationsManfred Spraul1-13/+29
2013-09-30ipc/sem.c: synchronize the proc interfaceManfred Spraul1-0/+8
2013-09-30ipc/sem.c: optimize sem_lock()Manfred Spraul1-0/+8
2013-09-30ipc/sem.c: fix race in sem_lock()Manfred Spraul1-44/+78
2013-09-24ipc: fix race with LSMsDavidlohr Bueso5-48/+64
2013-09-11ipc: drop ipc_lock_checkDavidlohr Bueso2-17/+0
2013-09-11ipc, shm: drop shm_lock_checkDavidlohr Bueso1-11/+0
2013-09-11ipc: drop ipc_lock_by_ptrDavidlohr Bueso3-9/+6
2013-09-11ipc, shm: guard against non-existant vma in shmdt(2)Davidlohr Bueso1-2/+1
2013-09-11ipc: document general ipc locking schemeDavidlohr Bueso1-0/+8
2013-09-11ipc,msg: drop msg_unlockDavidlohr Bueso1-3/+2
2013-09-11ipc: rename ids->rw_mutexDavidlohr Bueso6-68/+68
2013-09-11ipc,shm: shorten critical region for shmatDavidlohr Bueso1-4/+10
2013-09-11ipc,shm: cleanup do_shmat pastaDavidlohr Bueso1-14/+12
2013-09-11ipc,shm: shorten critical region for shmctlDavidlohr Bueso1-24/+25
2013-09-11ipc,shm: make shmctl_nolock locklessDavidlohr Bueso1-7/+12
2013-09-11ipc,shm: introduce shmctl_nolockDavidlohr Bueso1-18/+39
2013-09-11ipc: drop ipcctl_pre_downDavidlohr Bueso2-23/+4
2013-09-11ipc,shm: shorten critical region in shmctl_downDavidlohr Bueso1-4/+6
2013-09-11ipc,shm: introduce lockless functions to obtain the ipc objectDavidlohr Bueso1-0/+20
2013-09-07Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-1/+1
2013-09-03ipc/msg.c: Fix lost wakeup in msgsnd().Manfred Spraul1-7/+5
2013-08-30userns: Kill nsown_capable it makes the wrong thing easyEric W. Biederman1-1/+1
2013-08-28IPC: bugfix for msgrcv with msgtyp < 0Svenning Sørensen1-2/+3
2013-07-09ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu updateManfred Spraul1-11/+21
2013-07-09ipc/sem.c: replace shared sem_otime with per-semaphore valueManfred Spraul1-6/+31
2013-07-09ipc/sem.c: always use only one queue for alter operationsManfred Spraul1-40/+88
2013-07-09ipc/sem: separate wait-for-zero and alter tasks into seperate queuesManfred Spraul1-60/+151
2013-07-09ipc/sem.c: cacheline align the semaphore structuresManfred Spraul1-1/+1
2013-07-09ipc/util.c, ipc_rcu_alloc: cacheline align allocationManfred Spraul1-6/+6
2013-07-09ipc: remove unused functionsDavidlohr Bueso2-26/+0
2013-07-09ipc,msg: shorten critical region in msgrcvDavidlohr Bueso1-26/+32
2013-07-09ipc,msg: shorten critical region in msgsndDavidlohr Bueso1-13/+24
2013-07-09ipc,msg: make msgctl_nolock locklessDavidlohr Bueso1-10/+17
2013-07-09ipc,msg: introduce lockless functions to obtain the ipc objectDavidlohr Bueso1-0/+21
2013-07-09ipc,msg: introduce msgctl_nolockDavidlohr Bueso1-15/+34
2013-07-09ipc,msg: shorten critical region in msgctl_downDavidlohr Bueso1-5/+7
2013-07-09ipc: move locking out of ipcctl_pre_down_nolockDavidlohr Bueso4-39/+56
2013-07-09ipc: close open coded spin lock callsDavidlohr Bueso4-12/+12
2013-07-09ipc: introduce ipc object locking helpersDavidlohr Bueso1-5/+15
2013-07-09ipc: move rcu lock out of ipc_addidDavidlohr Bueso3-7/+8
2013-07-09ipc/shmc.c: eliminate ugly 80-col tricksAndrew Morton1-2/+2
2013-07-09audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_...Jeff Layton1-0/+2
2013-05-26ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Manfred Spraul1-5/+22
2013-05-09shm: fix null pointer deref when userspace specifies invalid hugepage sizeLi Zefan1-1/+7
2013-05-09ipc,sem: fix semctl(..., GETNCNT)Rik van Riel1-0/+7
2013-05-09ipc,sem: fix semctl(..., GETZCNT)Rik van Riel1-0/+7
2013-05-07hugetlbfs: fix mmap failure in unaligned size requestNaoya Horiguchi1-1/+5
2013-05-04ipc: simplify rcu_read_lock() in semctl_nolock()Linus Torvalds1-2/+1
2013-05-04ipc: simplify semtimedop/semctl_main() common error path handlingLinus Torvalds1-27/+14
2013-05-04ipc: move sem_obtain_lock() rcu locking into the only callerLinus Torvalds1-9/+7
2013-05-04ipc: fix double sem unlock in semctl error pathLinus Torvalds1-1/+1
2013-05-04ipc: move the rcu_read_lock() from sem_lock_and_putref() into callersLinus Torvalds1-2/+3
2013-05-04ipc: sem_putref() does not need the semaphore lock any moreLinus Torvalds1-3/+1
2013-05-04ipc: move rcu_read_unlock() out of sem_unlock() and into callersLinus Torvalds1-2/+17
2013-05-02ipc: fix GETALL/IPC_RM race for sysv semaphoresAl Viro1-21/+8
2013-05-02ipc_schedule_free() can do vfree() directly nowAl Viro1-87/+16
2013-05-01Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds3-3/+3
2013-05-01proc: Split the namespace stuff out into linux/proc_ns.hDavid Howells2-2/+2
2013-05-01ipc: sysv shared memory limited to 8TiBRobin Holt1-1/+1
2013-05-01ipc/msg.c: use list_for_each_entry_[safe] for list traversingNikola Pajkovsky1-27/+8
2013-05-01ipc,sem: fine grained locking for semtimedopRik van Riel4-125/+203
2013-05-01ipc,sem: have only one list in struct sem_queueRik van Riel1-31/+34
2013-05-01ipc,sem: open code and rename sem_lockRik van Riel1-6/+23
2013-05-01ipc,sem: do not hold ipc lock more than necessaryDavidlohr Bueso2-48/+118
2013-05-01ipc: introduce lockless pre_down ipcctlDavidlohr Bueso2-5/+29
2013-05-01ipc: introduce obtaining a lockless ipc objectDavidlohr Bueso2-14/+59
2013-05-01ipc: remove bogus lock comment for ipc_checkidDavidlohr Bueso1-6/+1
2013-05-01ipc/msgutil.c: use linux/uaccess.hHoSung Jung1-2/+2
2013-05-01ipc: refactor msg list search into separate functionPeter Hurley1-22/+26
2013-05-01ipc: simplify msg list searchPeter Hurley1-6/+2
2013-05-01ipc: implement MSG_COPY as a new receive modePeter Hurley1-13/+9
2013-05-01ipc: remove msg handling from queue scanPeter Hurley1-10/+4
2013-05-01ipc: set EFAULT as default error in load_msg()Peter Hurley1-7/+3
2013-05-01ipc: tighten msg copy loopsPeter Hurley1-21/+11
2013-05-01ipc: separate msg allocation from userspace copyPeter Hurley1-14/+38
2013-05-01ipc: clamp with min()Peter Hurley1-22/+8
2013-05-01Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds3-126/+177
2013-04-29ipc/util.c: use register_hotmemory_notifier()Andrew Morton1-7/+8
2013-04-09procfs: new helper - PDE_DATA(inode)Al Viro1-1/+1
2013-04-02ipc: set msg back to -EAGAIN if copy wasn't performedStanislav Kinsbursky1-0/+1
2013-03-28Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-2/+10
2013-03-27ipc: Restrict mounting the mqueue filesystemEric W. Biederman1-2/+10
2013-03-22mqueue: sys_mq_open: do not call mnt_drop_write() if read-onlyVladimir Davydov1-1/+2
2013-03-08ipc: don't allocate a copy larger than maxPeter Hurley1-2/+4
2013-03-08ipc: fix potential oops when src msg > 4k w/ MSG_COPYPeter Hurley1-3/+0
2013-03-05get rid of union semop in sys_semctl(2) argumentsAl Viro3-53/+88
2013-03-03get rid of compat_sys_semctl() and friends in case of ARCH_WANT_OLD_COMPAT_IPCAl Viro1-92/+66
2013-03-03merge compat sys_ipc instancesAl Viro1-0/+44
2013-03-03make HAVE_SYSCALL_WRAPPERS unconditionalAl Viro1-2/+0
2013-02-27ipc: convert to idr_alloc()Tejun Heo1-21/+9
2013-02-26Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds2-13/+14
2013-02-25Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-0/+1
2013-02-23mm: make do_mmap_pgoff return populate as a size in bytes, not as a boolMichel Lespinasse1-2/+2
2013-02-23mm: introduce mm_populate() for populating new vmasMichel Lespinasse1-5/+7
2013-02-22fs: Preserve error code in get_empty_filp(), part 2Anatol Pomozov1-1/+2
2013-02-22new helper: file_inode(file)Al Viro2-12/+12
2013-01-27userns: Allow the unprivileged users to mount mqueue fsGao feng1-0/+1
2013-01-04ipc: add more comments to message copying related codeStanislav Kinsbursky1-0/+8
2013-01-04ipc: simplify message copyingStanislav Kinsbursky2-16/+14
2013-01-04ipc: convert prepare_copy() from macro to functionStanislav Kinsbursky1-2/+9
2013-01-04ipc: simplify free_copy() callStanislav Kinsbursky1-6/+8
2013-01-04selftests: IPC message queue copy feature testStanislav Kinsbursky1-1/+2
2013-01-04ipc: introduce message queue copy featureStanislav Kinsbursky3-2/+101
2013-01-04ipc: message queue receive cleanupStanislav Kinsbursky2-47/+42
2013-01-04ipc: add sysctl to specify desired next object idStanislav Kinsbursky3-4/+45
2013-01-04ipc: remove forced assignment of selected messageStanislav Kinsbursky1-4/+1
2012-12-18Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-1/+2
2012-12-17Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds2-7/+27
2012-12-14userns: Require CAP_SYS_ADMIN for most uses of setns.Eric W. Biederman1-1/+2
2012-12-11mm: support more pagesizes for MAP_HUGETLB/SHM_HUGETLBAndi Kleen1-1/+2
2012-11-20proc: Usable inode numbers for the namespace file descriptors.Eric W. Biederman2-0/+18
2012-11-20userns: Make create_new_namespaces take a user_ns parameterEric W. Biederman1-6/+4
2012-11-20userns: Allow unprivileged use of setns.Eric W. Biederman1-1/+5
2012-10-12audit: make audit_inode take struct filenameJeff Layton1-2/+2
2012-10-12vfs: define struct filename and have getname() return itJeff Layton1-6/+7
2012-10-12audit: set the name_len in audit_inode for parent lookupsJeff Layton1-4/+4
2012-10-09ipc/mqueue: remove unnecessary rb_init_node() callsMichel Lespinasse1-3/+0
2012-10-02Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-39/+39
2012-10-02Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds5-33/+50
2012-09-26switch simple cases of fget_light to fdgetAl Viro1-43/+41
2012-09-26switch mqueue syscalls to fget_light()Al Viro1-12/+14
2012-09-06userns: Convert ipc to use kuid and kgid where appropriateEric W. Biederman5-33/+50
2012-08-18mqueue: lift mnt_want_write() outside ->i_mutex, clean up a bitAl Viro1-33/+28
2012-07-30ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSIONWill Deacon3-4/+4
2012-07-30ipc: compat: use signed size_t types for msgsnd and msgrcvWill Deacon1-4/+4
2012-07-30ipc: allow compat IPC version field parsing if !ARCH_WANT_OLD_COMPAT_IPCWill Deacon1-1/+1
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