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2020-02-21Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"Ioanna Alifieraki1-4/+2
2020-02-04ipc/sem.c: document and update memory barriersManfred Spraul1-25/+41
2019-09-25ipc/sem.c: convert to use built-in RCU list checkingJoel Fernandes (Google)1-1/+2
2019-03-07ipc/sem.c: replace kvmalloc/memset with kvzalloc and use struct_sizeGustavo A. R. Silva1-5/+1
2019-03-07ipc: annotate implicit fall throughMathieu Malaterre1-0/+1
2019-02-07y2038: syscalls: rename y2038 compat syscallsArnd Bergmann1-1/+1
2019-01-25ipc: rename old-style shmctl/semctl/msgctl syscallsArnd Bergmann1-7/+32
2018-08-27y2038: globally rename compat_time to old_time32Arnd Bergmann1-5/+5
2018-08-22ipc/util.c: further variable name cleanupsManfred Spraul1-3/+3
2018-08-22ipc: simplify ipc initializationDavidlohr Bueso1-6/+4
2018-08-22ipc: rename ipcctl_pre_down_nolock()Manfred Spraul1-1/+1
2018-08-22ipc/util.c: use ipc_rcu_putref() for failues in ipc_addid()Manfred Spraul1-1/+1
2018-08-22ipc: compute kern_ipc_perm.id under the ipc lockManfred Spraul1-5/+13
2018-07-26ipc/sem.c: prevent queue.status tearing in semopDavidlohr Bueso1-1/+1
2018-06-22rhashtable: split rhashtable.hNeilBrown1-0/+1
2018-06-15sysvipc/sem: mitigate semnum index against spectre v1Davidlohr Bueso1-4/+14
2018-06-12treewide: kvmalloc() -> kvmalloc_array()Kees Cook1-1/+1
2018-04-20y2038: ipc: Enable COMPAT_32BIT_TIMEArnd Bergmann1-1/+2
2018-04-20y2038: ipc: Use __kernel_timespecArnd Bergmann1-2/+2
2018-04-20y2038: ipc: Report long times to user spaceArnd Bergmann1-3/+11
2018-04-20y2038: ipc: Use ktime_get_real_seconds consistentlyArnd Bergmann1-3/+3
2018-04-11ipc/sem: introduce semctl(SEM_STAT_ANY)Davidlohr Bueso1-5/+12
2018-04-02ipc: add semctl syscall/compat_syscall wrappersDominik Brodowski1-2/+12
2018-04-02ipc: add semget syscall wrapperDominik Brodowski1-1/+6
2018-04-02ipc: add semtimedop syscall/compat_syscall wrappersDominik Brodowski1-5/+18
2018-03-27ipc: Directly call the security hook in ipc_ops.associateEric W. Biederman1-9/+1
2018-03-27ipc/sem: Fix semctl(..., GETPID, ...) between pid namespacesEric W. Biederman1-10/+12
2018-03-22sem: Move struct sem and struct sem_array into ipc/sem.cEric W. Biederman1-0/+34
2018-03-22sem/security: Pass kern_ipc_perm not sem_array into the sem security hooksEric W. Biederman1-11/+8
2018-02-06ipc: fix ipc data structures inconsistencyPhilippe Mikoyan1-0/+10
2017-11-17sysvipc: duplicate lock comments wrt ipc_addid()Davidlohr Bueso1-0/+1
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2017-10-11fix address space warnings in ipc/Linus Torvalds1-2/+2
2017-09-08ipc: optimize semget/shmget/msgget for lots of keysGuillaume Knispel1-4/+7
2017-09-08ipc/sem: play nicer with large nsops allocationsDavidlohr Bueso1-2/+2
2017-09-08ipc/sem: drop sem_checkid helperDavidlohr Bueso1-2/+0
2017-09-08ipc: convert sem_undo_list.refcnt from atomic_t to refcount_tElena Reshetova1-4/+4
2017-09-03ipc: sem: Make sem_array timestamps y2038 safeDeepa Dinamani1-9/+9
2017-09-03ipc: Make sys_semtimedop() y2038 safeDeepa Dinamani1-6/+6
2017-08-17ipc: Replace spin_unlock_wait() with lock/unlock pairPaul E. McKenney1-1/+2
2017-08-02ipc: add missing container_of()s for randstructKees Cook1-1/+2
2017-07-15semtimedop(): move compat to nativeAl Viro1-11/+33
2017-07-15semctl(): move compat to nativeAl Viro1-0/+94
2017-07-15semctl(): separate all layout-dependent copyin/copyoutAl Viro1-98/+94
2017-07-12ipc/sem: drop __sem_free()Kees Cook1-7/+2
2017-07-12ipc: move atomic_set() to where it is neededKees Cook1-1/+0
2017-07-12ipc/sem.c: avoid ipc_rcu_putref for failed ipc_addid()Manfred Spraul1-5/+4
2017-07-12ipc/sem: avoid ipc_rcu_alloc()Kees Cook1-5/+20
2017-07-12ipc/sem: do not use ipc_rcu_free()Kees Cook1-2/+7
2017-07-12ipc: drop non-RCU allocationKees Cook1-3/+5