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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
2012-07-30ipc: add COMPAT_SHMLBA supportWill Deacon3-7/+12
2012-07-23switch dentry_open() to struct path, make it grab references itselfAl Viro1-70/+47
2012-07-14don't pass nameidata * to vfs_create()Al Viro1-1/+1
2012-07-14don't pass nameidata to ->create()Al Viro1-1/+1
2012-06-07ipc: shm: restore MADV_REMOVE functionality on shared memory segmentsWill Deacon1-0/+12
2012-06-01Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-1/+6
2012-06-01switch aio and shm to do_mmap_pgoff(), make do_mmap() staticAl Viro1-1/+1
2012-06-01take security_mmap_file() outside of ->mmap_semAl Viro1-0/+5
2012-05-31ipc/mqueue: add rbtree node caching supportDoug Ledford1-23/+81
2012-05-31ipc/mqueue: strengthen checks on mqueue creationDoug Ledford1-9/+18
2012-05-31ipc/mqueue: correct mq_attr_ok testDoug Ledford1-3/+8
2012-05-31ipc/mqueue: improve performance of send/recvDoug Ledford1-43/+130
2012-05-31mqueue: separate mqueue default value from maximum valueKOSAKI Motohiro2-3/+24
2012-05-31mqueue: don't use kmalloc with KMALLOC_MAX_SIZEKOSAKI Motohiro1-2/+2
2012-05-31ipc/mqueue: update maximums for the mqueue subsystemDoug Ledford1-2/+9
2012-05-31ipc/mqueue: enforce hard limitsDoug Ledford1-3/+5
2012-05-31ipc/mqueue: switch back to using non-max values on createDoug Ledford1-2/+3
2012-05-31ipc/mqueue: cleanup definition names and locationsDoug Ledford1-23/+8
2012-05-28Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linuxLinus Torvalds1-1/+1
2012-05-06vfs: Rename end_writeback() to clear_inode()Jan Kara1-1/+1
2012-05-03userns: Replace user_ns_map_uid and user_ns_map_gid with from_kuid and from_kgidEric W. Biederman1-2/+1
2012-04-07mqueue: Explicitly capture the user namespace to send the notification to.Eric W. Biederman1-1/+8
2012-04-07userns: Use cred->user_ns instead of cred->user->user_nsEric W. Biederman1-1/+1
2012-03-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds1-6/+64
2012-03-22Merge branch 'akpm' (Andrew's patch-bomb)Linus Torvalds1-1/+1
2012-03-21hugetlbfs: fix alignment of huge page requestsSteven Truelove1-1/+1
2012-03-21Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-17/+7
2012-03-20switch open-coded instances of d_make_root() to new helperAl Viro1-17/+7
2012-03-15[PATCH v3] ipc: provide generic compat versions of IPC syscallsChris Metcalf1-6/+64
2012-02-14security: trim security.hAl Viro1-0/+2
2012-01-23SHM_UNLOCK: fix Unevictable pages stranded after swapHugh Dickins1-1/+1
2012-01-23SHM_UNLOCK: fix long unpreemptible sectionHugh Dickins1-15/+22
2012-01-23ipc/mqueue: simplify reading msgqueue limitDavidlohr Bueso1-2/+1
2012-01-10user namespace: make signal.c respect user namespacesSerge E. Hallyn1-1/+6
2012-01-03switch mq_open() to umode_tAl Viro1-1/+1
2012-01-03mqueue: propagate umode_tAl Viro1-1/+1
2012-01-03switch ->create() to umode_tAl Viro1-2/+2
2012-01-03vfs: fix the stupidity with i_dentry in inode destructorsAl Viro1-1/+0
2011-12-09... and the same kind of leak for mqueueAl Viro2-10/+3
2011-11-02ipc/sem.c: remove private structures from public header fileManfred Spraul1-0/+46
2011-11-02ipc/sem.c: handle spurious wakeupsManfred Spraul1-0/+9
2011-11-02ipc/sem.c: fix return code race with semop vs. semop +semctl(IPC_RMID)Manfred Spraul1-1/+0
2011-10-31ipc/mqueue.c: fix wrong use of schedule_hrtimeout_range_clock()Wanlong Gao1-2/+2
2011-08-04Do 'shm_init_ns()' in an early pure_initcallLinus Torvalds1-1/+8
2011-08-03shm: optimize exit_shm()Vasiliy Kulikov1-0/+3
2011-08-03shm: fix wrong testsVasiliy Kulikov1-2/+2
2011-07-30shm: optimize locking and ipc_namespace gettingVasiliy Kulikov1-33/+28
2011-07-30shm: handle separate PID namespaces caseVasiliy Kulikov1-7/+20
2011-07-26ipc: introduce shm_rmid_forced sysctlVasiliy Kulikov2-4/+129
2011-07-26ipc/mqueue.c: fix mq_open() return valueJiri Slaby1-5/+7
2011-07-26ipc/mqueue.c: refactor failure handlingJiri Slaby1-56/+57
2011-07-25ipc/sem.c: fix race with concurrent semtimedop() timeouts and IPC_RMIDManfred Spraul1-2/+11
2011-07-22Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-2/+2
2011-07-20fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlersJosef Bacik1-2/+2
2011-07-20ipc,rcu: Convert call_rcu(ipc_immediate_free) to kfree_rcu()Lai Jiangshan1-15/+1
2011-07-20ipc,rcu: Convert call_rcu(free_un) to kfree_rcu()Lai Jiangshan1-8/+2
2011-05-26mm: don't access vm_flags as 'int'KOSAKI Motohiro1-1/+1
2011-05-10ns proc: Add support for the ipc namespaceEric W. Biederman1-0/+37
2011-03-31Fix common misspellingsLucas De Marchi3-4/+4
2011-03-27ipc: fix util.c kernel-doc warningsRandy Dunlap1-1/+3
2011-03-25ipcns: fix use after free in free_ipc_ns()Xiaotian Feng1-1/+1
2011-03-23userns: user namespaces: convert several capable() callsSerge E. Hallyn6-29/+42
2011-03-23userns: add a user namespace owner of ipc nsSerge E. Hallyn2-2/+8
2011-01-07fs: icache RCU free inodesNick Piggin1-1/+8
2010-10-30ipc: shm: fix information leak to userlandVasiliy Kulikov1-0/+1
2010-10-29switch get_sb_ns() usersAl Viro1-4/+4
2010-10-27ipc: initialize structure memory to zero for compat functionsDan Rosenberg2-0/+11
2010-10-27ipc/shm.c: add RSS and swap size information to /proc/sysvipc/shmHelge Deller1-21/+42
2010-10-25fs: do not assign default i_ino in new_inodeChristoph Hellwig1-0/+1
2010-10-25new helper: ihold()Al Viro1-1/+1
2010-10-22Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bklLinus Torvalds2-0/+3
2010-10-15llseek: automatically add .llseek fopArnd Bergmann2-0/+3
2010-10-01sys_semctl: fix kernel stack leakageDan Rosenberg1-0/+2
2010-08-09switch mqueue to ->evict_inode()Al Viro1-9/+7
2010-07-20ipc/sem.c: bugfix for semop() not reporting successful operationManfred Spraul1-7/+39
2010-06-04mqueue doesn't need make_bad_inode()Al Viro1-1/+0
2010-05-27drop unused dentry argument to ->fsyncChristoph Hellwig1-7/+4
2010-05-27ipc/sem.c: use ERR_CASTJulia Lawall1-1/+1
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