| 2019-04-24 |
Davidlohr Bueso | sysvipc/sem: mitigate semnum index against spectre v1
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2019-02-06 |
Davidlohr Bueso | lib/rhashtable: consider param->min_size when setting...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2018-08-27 |
Davidlohr Bueso | sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2018-08-27 |
Davidlohr Bueso | ia64/err-inject: Use get_user_pages_fast()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2018-08-27 |
Davidlohr Bueso | ipc/shm: fix shmat() nil address after round-down when...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2018-08-27 |
Davidlohr Bueso | Revert "ipc/shm: Fix shmat mmap nil-page protection"
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2018-03-19 |
Davidlohr Bueso | locking/locktorture: Fix num reader/writer corner cases
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-11-18 |
Davidlohr Bueso | sysvipc: make get_maxid O(1) again
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-11-18 |
Davidlohr Bueso | sysvipc: properly name ipc_addid() limit parameter
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-11-18 |
Davidlohr Bueso | sysvipc: duplicate lock comments wrt ipc_addid()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-11-18 |
Davidlohr Bueso | sysvipc: unteach ids->next_id for !CHECKPOINT_RESTORE
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-11-18 |
Davidlohr Bueso | lib/rbtree-test: lower default params
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-10-23 |
Davidlohr Bueso | sched/swait: Document it clearly that the swait facilities...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-10-04 |
Davidlohr Bueso | mm,compaction: serialize waitqueue_active() checks...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | kvm,mips: Fix potential swait_active() races
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | kvm,powerpc: Serialize wq active checks in ops->vcpu_kick
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | kvm: Serialize wq active checks in kvm_vcpu_wake_up()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | kvm,x86: Fix apf_task_wake_one() wq serialization
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | kvm,lapic: Justify use of swait_active()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | kvm,async_pf: Use swq_has_sleeper()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-15 |
Davidlohr Bueso | sched/wait: Add swq_has_sleeper()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | ipc/sem: play nicer with large nsops allocations
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | ipc/sem: drop sem_checkid helper
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | lib/rhashtable: fix comment on locks_mul default value
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | block/cfq: cache rightmost rb_node
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | mem/memcg: cache rightmost node
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | fs/epoll: use faster rb_first_cached()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | procfs: use faster rb_first_cached()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | lib/interval-tree: correct comment wrt generic flavor
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | lib/interval_tree: fast overlap detection
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | block/cfq: replace cfq_rb_root leftmost caching
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | locking/rtmutex: replace top-waiter and pi_waiters...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | sched/deadline: replace earliest dl and rq leftmost...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | sched/fair: replace cfs_rq->rb_leftmost
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | lib/rbtree_test.c: support rb_root_cached
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | lib/rbtree_test.c: add (inorder) traversal test
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | lib/rbtree_test.c: make input module parameters
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | rbtree: add some additional comments for rebalancing...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | rbtree: optimize root-check during rebalancing loop
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-09-09 |
Davidlohr Bueso | rbtree: cache leftmost node internally
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-07-12 |
Davidlohr Bueso | fs/Kconfig: kill CONFIG_PERCPU_RWSEM some more
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-07-10 |
Davidlohr Bueso | lib/interval_tree_test.c: allow full tree search
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-07-10 |
Davidlohr Bueso | lib/interval_tree_test.c: allow users to limit scope...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-07-10 |
Davidlohr Bueso | lib/interval_tree_test.c: make test options module...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-07-10 |
Davidlohr Bueso | lib/interval_tree_test.c: allow the module to be compiled-in
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-06-20 |
Davidlohr Bueso | sched/core: Drop the unused try_get_task_struct() helper...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-06-09 |
Davidlohr Bueso | security: use READ_ONCE instead of deprecated ACCESS_ONCE
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-05-09 |
Davidlohr Bueso | sysv,ipc: cacheline align kern_ipc_perm
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-05-09 |
Davidlohr Bueso | ipc/shm: some shmat cleanups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-28 |
Davidlohr Bueso | ipc/shm: Fix shmat mmap nil-page protection
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-25 |
Davidlohr Bueso | alpha: use generic current.h
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-25 |
Davidlohr Bueso | cris: use generic current.h
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-23 |
Davidlohr Bueso | mm,compaction: serialize waitqueue_active() checks
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-23 |
Davidlohr Bueso | parisc: use generic current.h
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-23 |
Davidlohr Bueso | score: remove asm/current.h
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-23 |
Davidlohr Bueso | m32r: use generic current.h
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-03 |
Davidlohr Bueso | [media] media/usbvision: remove ctrl_urb_wq
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-01 |
Davidlohr Bueso | sched/wake_q: Clarify queue reinit comment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-02-01 |
Davidlohr Bueso | sched/wait, rcuwait: Fix typo in comment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-01-14 |
Davidlohr Bueso | locking/percpu-rwsem: Replace waitqueue with rcuwait
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-01-14 |
Davidlohr Bueso | sched/wait, RCU: Introduce rcuwait machinery
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-01-14 |
Davidlohr Bueso | sched/core: Remove set_task_state()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-01-14 |
Davidlohr Bueso | kernel/locking: Compute 'current' directly
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2017-01-14 |
Davidlohr Bueso | drivers/tty: Compute 'current' directly
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2017-01-14 |
Davidlohr Bueso | kernel/exit: Compute 'current' directly
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-20 |
Davidlohr Bueso | perf bench futex: Fix lock-pi help string
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: avoid idr tree lookup for interrupted semop
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: simplify wait-wake loop
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: use proper list api for pending_list wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: explicitly inline check_restart
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: optimize perform_atomic_semop()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: rework task wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-12-15 |
Davidlohr Bueso | ipc/sem: do not call wake_sem_queue_do() prematurely...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-10-25 |
Davidlohr Bueso | perf bench futex: Sanitize numeric parameters
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-10-25 |
Davidlohr Bueso | perf bench futex: Avoid worker cacheline bouncing
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-10-11 |
Davidlohr Bueso | ipc/msg: avoid waking sender upon full queue
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-10-11 |
Davidlohr Bueso | ipc/msg: make ss_wakeup() kill arg boolean
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2016-10-11 |
Davidlohr Bueso | ipc/msg: batch queue sender wakeups
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-08-18 |
Davidlohr Bueso | locking/rwsem: Scan the wait_list for readers only...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-08-18 |
Davidlohr Bueso | locking/rwsem: Remove a few useless comments
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-08-18 |
Davidlohr Bueso | locking/rwsem: Return void in __rwsem_mark_wake()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-07-07 |
Davidlohr Bueso | locking/atomic: Introduce inc/dec variants for the...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2016-06-03 |
Davidlohr Bueso | locking/rwsem: Rework zeroing reader waiter->task
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-06-03 |
Davidlohr Bueso | locking/rwsem: Enable lockless waiter wakeup(s)
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-05-09 |
Davidlohr Bueso | sched/core: Fix comment typo in wake_q_add()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-05-05 |
Davidlohr Bueso | locking/pvqspinlock: Robustify init_qspinlock_stat()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-05-05 |
Davidlohr Bueso | locking/pvqspinlock: Avoid double resetting of stats
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-04-25 |
Davidlohr Bueso | perf bench futex: Simplify wrapper for LOCK_PI
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-04-21 |
Davidlohr Bueso | futex: Acknowledge a new waiter in counter before plist
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2016-04-19 |
Davidlohr Bueso | locking/pvqspinlock: Fix division by zero in qstat_read()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | x86/mce: Remove explicit smp_rmb() when starting CPUs...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | locking/locktorture: Fix NULL pointer dereference for...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | locking/locktorture: Fix deboosting NULL pointer dereference
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2016-04-13 |
Davidlohr Bueso | locking/Documentation: Mention smp_cond_acquire()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
|
commit | commitdiff | tree |
| 2016-03-22 |
Davidlohr Bueso | ipc/sem: make semctl setting sempid consistent
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-03-10 |
Davidlohr Bueso | locking/csd_lock: Use smp_cond_acquire() in csd_lock_wait()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-03-10 |
Davidlohr Bueso | locking/csd_lock: Explicitly inline csd_lock*() helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-02-29 |
Davidlohr Bueso | locking/mutex: Allow next waiter lockless wakeup
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-02-17 |
Davidlohr Bueso | futex: Rename barrier references in ordering guarantees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2016-01-21 |
Davidlohr Bueso | rbtree: use READ_ONCE in RB_EMPTY_ROOT
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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