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selinux: replace some BUG_ON()s with a WARN_ON()
2019-01-04
Davidlohr Bueso
fs/: remove caller signal_pending branch predictions
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
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2019-01-04
Davidlohr Bueso
mm/: remove caller signal_pending branch predictions
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
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2019-01-04
Davidlohr Bueso
arch/arc/mm/fault.c: remove caller signal_pending_branch...
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
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2019-01-04
Davidlohr Bueso
kernel/sched/: remove caller signal_pending branch...
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
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2019-01-04
Davidlohr Bueso
kernel/locking/mutex.c: remove caller signal_pending...
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
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2019-01-04
Davidlohr Bueso
fs/epoll: deal with wait_queue only once
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: rename check_events label to send_events
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: avoid barrier after an epoll_wait(2) timeout
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
Cc:
Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: reduce the scope of wq lock in epoll_wait()
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Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: robustify ep->mtx held checks
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: drop ovflist branch prediction
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: simplify ep_send_events_proc() ready-list...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2019-01-04
Davidlohr Bueso
fs/epoll: remove max_nests argument from ep_call_nested()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-11-27
Davidlohr Bueso
i2c: Remove caller signal_pending branch predictions
Signed-off-by:
Davidlohr Bueso
<dave@stgolabs.net>
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2018-11-22
Davidlohr Bueso
perf bench: Add epoll_ctl(2) benchmark
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dbueso@suse.de>
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2018-11-22
Davidlohr Bueso
perf bench: Add epoll parallel epoll_wait benchmark
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dbueso@suse.de>
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2018-11-21
Davidlohr Bueso
perf bench: Move HAVE_PTHREAD_ATTR_SETAFFINITY_NP into...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dbueso@suse.de>
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2018-09-04
Davidlohr Bueso
ipc/shm: properly return EIDRM in shm_lock()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
ipc: simplify ipc initialization
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Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
ipc: get rid of ids->tables_initialized hack
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
lib/rhashtable: guarantee initial hashtable allocation
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
lib/rhashtable: simplify bucket_table_alloc()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
ipc: drop ipc_lock()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
fs/eventpoll.c: simplify ep_is_linked() callers
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Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
fs/eventpoll.c: loosen irq safety in ep_poll()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
fs/eventpoll.c: simply CONFIG_NET_RX_BUSY_POLL ifdefery
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Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
s/epoll: robustify irq safety with lockdep_assert_irqs_enabled()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
fs/epoll: loosen irq safety in epoll_insert() and epoll_remove()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-08-22
Davidlohr Bueso
fs/epoll: loosen irq safety in ep_scan_ready_list()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-07-27
Davidlohr Bueso
ipc/sem.c: prevent queue.status tearing in semop
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-07-18
Davidlohr Bueso
lib/rhashtable: consider param->min_size when setting...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-06-14
Davidlohr Bueso
sysvipc/sem: mitigate semnum index against spectre v1
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-31
Davidlohr Bueso
sched/headers: Fix typo
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dave@stgolabs.net>
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2018-05-26
Davidlohr Bueso
ipc/shm: fix shmat() nil address after round-down when...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-26
Davidlohr Bueso
Revert "ipc/shm: Fix shmat mmap nil-page protection"
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-10
Davidlohr Bueso
net/udp: Update udp_encap_needed static key to modern api
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-10
Davidlohr Bueso
net: Update generic_xdp_needed static key to modern api
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-10
Davidlohr Bueso
net: Update netstamp_needed static key to modern api
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-10
Davidlohr Bueso
net: Update [e/in]gress_needed static key to modern api
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-10
Davidlohr Bueso
net/sock: Update memalloc_socks static key to modern api
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-05-10
Davidlohr Bueso
net/ipv4: Update ip_tunnel_metadata_cnt static key...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-04-11
Davidlohr Bueso
ipc/msg: introduce msgctl(MSG_STAT_ANY)
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-04-11
Davidlohr Bueso
ipc/sem: introduce semctl(SEM_STAT_ANY)
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-04-11
Davidlohr Bueso
ipc/shm: introduce shmctl(SHM_STAT_ANY)
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-04-05
Davidlohr Bueso
sched/core: Simplify helpers for rq clock update skip...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-04-05
Davidlohr Bueso
sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-04-03
Davidlohr Bueso
i2c: Update i2c_trace_msg static key to modern api
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-03-28
Davidlohr Bueso
irqchip/gic: Update supports_deactivate static key...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-03-27
Davidlohr Bueso
perf/x86: Update rdpmc_always_available static key...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dave@stgolabs.net>
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2018-03-27
Davidlohr Bueso
sched/core: Update preempt_notifier_key to modern API
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dave@stgolabs.net>
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2018-03-05
Davidlohr Bueso
ia64/err-inject: Use get_user_pages_fast()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2018-01-26
Davidlohr Bueso
IB/mthca: Fix gup usage in mthca_map_user_db()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-12-11
Davidlohr Bueso
locking/locktorture: Fix num reader/writer corner cases
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-12-11
Davidlohr Bueso
locking/locktorture: Fix rwsem reader_delay
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-11-30
Davidlohr Bueso
perf bench futex: Use cpumaps
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
Cc:
Davidlohr Bueso
<dbueso@suse.de>
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2017-11-18
Davidlohr Bueso
sysvipc: make get_maxid O(1) again
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-11-18
Davidlohr Bueso
sysvipc: properly name ipc_addid() limit parameter
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-11-18
Davidlohr Bueso
sysvipc: duplicate lock comments wrt ipc_addid()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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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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2017-11-18
Davidlohr Bueso
lib/rbtree-test: lower default params
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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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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2017-10-04
Davidlohr Bueso
mm,compaction: serialize waitqueue_active() checks...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-15
Davidlohr Bueso
kvm,mips: Fix potential swait_active() races
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-15
Davidlohr Bueso
kvm,powerpc: Serialize wq active checks in ops->vcpu_kick
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Davidlohr Bueso
<dbueso@suse.de>
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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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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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2017-09-15
Davidlohr Bueso
kvm,lapic: Justify use of swait_active()
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-15
Davidlohr Bueso
kvm,async_pf: Use swq_has_sleeper()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-15
Davidlohr Bueso
sched/wait: Add swq_has_sleeper()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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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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2017-09-09
Davidlohr Bueso
ipc/sem: drop sem_checkid helper
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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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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2017-09-09
Davidlohr Bueso
block/cfq: cache rightmost rb_node
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
mem/memcg: cache rightmost node
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
fs/epoll: use faster rb_first_cached()
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
procfs: use faster rb_first_cached()
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
lib/interval-tree: correct comment wrt generic flavor
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
lib/interval_tree: fast overlap detection
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
block/cfq: replace cfq_rb_root leftmost caching
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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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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2017-09-09
Davidlohr Bueso
sched/deadline: replace earliest dl and rq leftmost...
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
sched/fair: replace cfs_rq->rb_leftmost
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
lib/rbtree_test.c: support rb_root_cached
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
lib/rbtree_test.c: add (inorder) traversal test
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
lib/rbtree_test.c: make input module parameters
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Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
rbtree: add some additional comments for rebalancing...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
rbtree: optimize root-check during rebalancing loop
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-09-09
Davidlohr Bueso
rbtree: cache leftmost node internally
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Davidlohr Bueso
<dbueso@suse.de>
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2017-07-12
Davidlohr Bueso
fs/Kconfig: kill CONFIG_PERCPU_RWSEM some more
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-07-10
Davidlohr Bueso
lib/interval_tree_test.c: allow full tree search
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Davidlohr Bueso
<dbueso@suse.de>
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2017-07-10
Davidlohr Bueso
lib/interval_tree_test.c: allow users to limit scope...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-07-10
Davidlohr Bueso
lib/interval_tree_test.c: make test options module...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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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>
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2017-06-20
Davidlohr Bueso
sched/core: Drop the unused try_get_task_struct() helper...
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-06-09
Davidlohr Bueso
security: use READ_ONCE instead of deprecated ACCESS_ONCE
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Davidlohr Bueso
<dbueso@suse.de>
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2017-05-09
Davidlohr Bueso
sysv,ipc: cacheline align kern_ipc_perm
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Davidlohr Bueso
<dbueso@suse.de>
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2017-05-09
Davidlohr Bueso
ipc/shm: some shmat cleanups
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-02-28
Davidlohr Bueso
ipc/shm: Fix shmat mmap nil-page protection
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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2017-02-25
Davidlohr Bueso
alpha: use generic current.h
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Davidlohr Bueso
<dbueso@suse.de>
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2017-02-25
Davidlohr Bueso
cris: use generic current.h
Signed-off-by:
Davidlohr Bueso
<dbueso@suse.de>
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