Show patches with: Submitter = Waiman Long       |    State = Action Required       |    Archived = No       |   149 patches
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Patch Series A/R/T S/W/F Date Submitter Delegate State
[v2] futex: Consolidate duplicated timer setup code [v2] futex: Consolidate duplicated timer setup code - - - 0 0 0 2019-04-24 Waiman Long New
[v5,18/18] locking/rwsem: Remove redundant computation of writer lock word locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,17/18] locking/rwsem: Merge owner into count on x86-64 locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,16/18] locking/rwsem: Guard against making count negative locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,15/18] locking/rwsem: Add more rwsem owner access helpers locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,14/18] locking/rwsem: Adaptive disabling of reader optimistic spinning locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,13/18] locking/rwsem: Enable time-based spinning on reader-owned rwsem locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,12/18] locking/rwsem: Enable readers spinning on writer locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,11/18] locking/rwsem: Clarify usage of owner's nonspinaable bit locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,10/18] locking/rwsem: Wake up almost all readers in wait queue locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,09/18] locking/rwsem: More optimal RT task handling of null owner locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,08/18] locking/rwsem: Always release wait_lock before waking up tasks locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,07/18] locking/rwsem: Implement lock handoff to prevent lock starvation locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,06/18] locking/rwsem: Make rwsem_spin_on_owner() return owner state locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,05/18] locking/rwsem: Code cleanup after files merging locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,04/18] locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,03/18] locking/rwsem: Implement a new locking scheme locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,02/18] locking/rwsem: Remove rwsem_wake() wakeup optimization locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[v5,01/18] locking/rwsem: Make owner available even if !CONFIG_RWSEM_SPIN_ON_OWNER locking/rwsem: Rwsem rearchitecture part 2 - - - 0 0 0 2019-04-18 Waiman Long New
[PATCH-tip,2/2] locking/rwsem: Adaptive disabling of reader optimistic spinning locking/rwsem: Rwsem rearchitecture part 2 follow-up patches - - - 0 0 0 2019-04-15 Waiman Long New
[PATCH-tip,1/2] locking/rwsem: Clarify usage of owner's nonspinaable bit locking/rwsem: Rwsem rearchitecture part 2 follow-up patches - - - 0 0 0 2019-04-15 Waiman Long New
[RFC,2/2] mm/memcontrol: Add a new MEMCG_SUBSET_HIGH event mm/memcontrol: Finer-grained memory control - - - 0 0 0 2019-04-10 Waiman Long New
[RFC,1/2] mm/memcontrol: Finer-grained control for subset of allocated memory mm/memcontrol: Finer-grained memory control - - - 0 0 0 2019-04-10 Waiman Long New
[PATCH-tip,v4,11/11] locking/rwsem: Optimize rwsem structure for uncontended lock acquisition locking/rwsem: Rwsem rearchitecture part 1 - - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,10/11] locking/rwsem: Enable lock event counting locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,09/11] locking/lock_events: Don't show pvqspinlock events on bare metal locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,08/11] locking/lock_events: Make lock_events available for all archs & other locks locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,07/11] locking/qspinlock_stat: Introduce a generic lockevent counting APIs locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,06/11] locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,05/11] locking/rwsem: Add debug check for __down_read*() locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,04/11] locking/rwsem: Micro-optimize rwsem_try_read_lock_unqueued() locking/rwsem: Rwsem rearchitecture part 1 2 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,03/11] locking/rwsem: Move rwsem internal function declarations to rwsem-xadd.h locking/rwsem: Rwsem rearchitecture part 1 2 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,02/11] locking/rwsem: Move owner setting code from rwsem.c to rwsem.h locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-04-04 Waiman Long In Next
[PATCH-tip,v4,01/11] locking/rwsem: Relocate rwsem_down_read_failed() locking/rwsem: Rwsem rearchitecture part 1 2 - - 0 0 0 2019-04-04 Waiman Long In Next
[RESEND,3/3] ipc: Do cyclic id allocation for the ipc object. [RESEND,1/3] ipc: Allow boot time extension of IPCMNI from 32k to 16M 1 - - 0 0 0 2019-03-29 Waiman Long In Next
[RESEND,2/3] ipc: Conserve sequence numbers in ipcmni_extend mode [RESEND,1/3] ipc: Allow boot time extension of IPCMNI from 32k to 16M 1 - - 0 0 0 2019-03-29 Waiman Long In Next
[RESEND,1/3] ipc: Allow boot time extension of IPCMNI from 32k to 16M [RESEND,1/3] ipc: Allow boot time extension of IPCMNI from 32k to 16M 1 - - 0 0 0 2019-03-29 Waiman Long In Next
x86/paravirt: Guard against invalid cpu # in pv_vcpu_is_preempted() x86/paravirt: Guard against invalid cpu # in pv_vcpu_is_preempted() - - - 0 0 0 2019-03-25 Waiman Long New
[v5,3/3] locking/rwsem: Optimize down_read_trylock() locking/rwsem: Rwsem rearchitecture part 0 - - - 0 0 0 2019-03-22 Waiman Long New
[v5,2/3] locking/rwsem: Remove rwsem-spinlock.c & use rwsem-xadd.c for all archs locking/rwsem: Rwsem rearchitecture part 0 - - - 0 0 0 2019-03-22 Waiman Long New
[v5,1/3] locking/rwsem: Remove arch specific rwsem files locking/rwsem: Rwsem rearchitecture part 0 - - - 0 0 0 2019-03-22 Waiman Long New
[4/4] mm: Do periodic rescheduling when freeing objects in kmem_free_up_q() Signal: Fix hard lockup problem in flush_sigqueue() - - - 0 0 0 2019-03-21 Waiman Long New
[3/4] signal: Add free_uid_to_q() Signal: Fix hard lockup problem in flush_sigqueue() - - - 0 0 0 2019-03-21 Waiman Long New
[2/4] signal: Make flush_sigqueue() use free_q to release memory Signal: Fix hard lockup problem in flush_sigqueue() - - - 0 0 0 2019-03-21 Waiman Long New
[1/4] mm: Implement kmem objects freeing queue Signal: Fix hard lockup problem in flush_sigqueue() - - - 0 0 0 2019-03-21 Waiman Long New
[v2] ipc: Fix race condition in ipc_idr_alloc() [v2] ipc: Fix race condition in ipc_idr_alloc() - - - 0 0 0 2019-03-11 Waiman Long New
[PATCH-next] ipc: Fix race condition in ipc_idr_alloc() [PATCH-next] ipc: Fix race condition in ipc_idr_alloc() - - - 0 0 0 2019-03-11 Waiman Long New
[PATCH-tip,v3,11/11] locking/rwsem: Optimize rwsem structure for uncontended lock acquisition locking/rwsem: Rwsem rearchitecture part 1 - - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,10/11] locking/rwsem: Enable lock event counting locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,09/11] locking/lock_events: Don't show pvqspinlock events on bare metal locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,08/11] locking/lock_events: Make lock_events available for all archs & other locks locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,07/11] locking/qspinlock_stat: Introduce a generic lockevent counting APIs locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,06/11] locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,05/11] locking/rwsem: Add debug check for __down_read*() locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,04/11] locking/rwsem: Micro-optimize rwsem_try_read_lock_unqueued() locking/rwsem: Rwsem rearchitecture part 1 2 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,03/11] locking/rwsem: Move rwsem internal function declarations to rwsem-xadd.h locking/rwsem: Rwsem rearchitecture part 1 2 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,02/11] locking/rwsem: Move owner setting code from rwsem.c to rwsem.h locking/rwsem: Rwsem rearchitecture part 1 1 - - 0 0 0 2019-02-28 Waiman Long New
[PATCH-tip,v3,01/11] locking/rwsem: Relocate rwsem_down_read_failed() locking/rwsem: Rwsem rearchitecture part 1 2 - - 0 0 0 2019-02-28 Waiman Long New
[v12,3/3] ipc: Do cyclic id allocation with ipcmni_extend mode ipc: Increase IPCMNI limit 1 - - 0 0 0 2019-02-28 Waiman Long In Next
[v12,2/3] ipc: Conserve sequence numbers in ipcmni_extend mode ipc: Increase IPCMNI limit 1 - - 0 0 0 2019-02-28 Waiman Long In Next
[v12,1/3] ipc: Allow boot time extension of IPCMNI from 32k to 16M ipc: Increase IPCMNI limit 1 - - 0 0 0 2019-02-28 Waiman Long In Next
[v4,3/3] locking/rwsem: Optimize down_read_trylock() locking/rwsem: Rwsem rearchitecture part 0 - - - 0 0 0 2019-02-13 Waiman Long New
[v4,2/3] locking/rwsem: Remove rwsem-spinlock.c & use rwsem-xadd.c for all archs locking/rwsem: Rwsem rearchitecture part 0 1 - - 0 0 0 2019-02-13 Waiman Long New
[v4,1/3] locking/rwsem: Remove arch specific rwsem files locking/rwsem: Rwsem rearchitecture part 0 1 - - 0 0 0 2019-02-13 Waiman Long New
[v3,2/2] locking/rwsem: Optimize down_read_trylock() locking/rwsem: Remove arch specific rwsem files - - - 0 0 0 2019-02-13 Waiman Long New
[v3,1/2] locking/rwsem: Remove arch specific rwsem files locking/rwsem: Remove arch specific rwsem files - - - 0 0 0 2019-02-13 Waiman Long New
[PATCH-tip,22/22] locking/rwsem: Ensure an RT task will not spin on reader locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,21/22] locking/rwsem: Wake up all readers in wait queue locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,20/22] locking/rwsem: Enable count-based spinning on reader locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,19/22] locking/rwsem: Enable readers spinning on writer locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,18/22] locking/rwsem: Make rwsem_spin_on_owner() return a tri-state value locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,17/22] locking/rwsem: Recheck owner if it is not on cpu locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,16/22] locking/rwsem: Remove redundant computation of writer lock word locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,15/22] locking/rwsem: Merge owner into count on x86-64 locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,14/22] locking/rwsem: Add more rwsem owner access helpers locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,13/22] locking/rwsem: Remove rwsem_wake() wakeup optimization locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,12/22] locking/rwsem: Implement lock handoff to prevent lock starvation locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,11/22] locking/rwsem: Implement a new locking scheme locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,10/22] locking/rwsem: Enable lock event counting locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,09/22] locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,08/22] locking/rwsem: Add debug check for __down_read*() locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,07/22] locking/rwsem: Move rwsem internal function declarations to rwsem-xadd.h locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,06/22] locking/rwsem: Rename kernel/locking/rwsem.h locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,05/22] locking/rwsem: Move owner setting code from rwsem.c to rwsem.h locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,04/22] locking/rwsem: Remove arch specific rwsem files locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,03/22] locking/rwsem: Relocate rwsem_down_read_failed() locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,02/22] locking/lock_events: Make lock_events available for all archs & other locks locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[PATCH-tip,01/22] locking/qspinlock_stat: Introduce a generic lockevent counting APIs locking/rwsem: Rework rwsem-xadd & enable new rwsem features - - - 0 0 0 2019-02-07 Waiman Long New
[v3,4/4] locking/lock_events: Make lock_events available for all archs & other locks locking/qspinlock: Handle > 4 nesting levels - - - 0 0 0 2019-01-29 Waiman Long New
[v3,3/4] locking/qspinlock_stat: Introduce a generic lockevent counting APIs locking/qspinlock: Handle > 4 nesting levels - - - 0 0 0 2019-01-29 Waiman Long New
[v3,2/4] locking/qspinlock_stat: Track the no MCS node available case locking/qspinlock: Handle > 4 nesting levels - - - 0 0 0 2019-01-29 Waiman Long New
[v3,1/4] locking/qspinlock: Handle > 4 slowpath nesting levels locking/qspinlock: Handle > 4 nesting levels 1 - - 0 0 0 2019-01-29 Waiman Long New
[5/5] locking/qspinlock: Add some locking debug code locking/qspinlock: Safely handle > 4 nesting levels - - - 0 0 0 2019-01-21 Waiman Long New
[4/5] locking/qspinlock_stat: Allow QUEUED_LOCK_STAT for all archs locking/qspinlock: Safely handle > 4 nesting levels - - - 0 0 0 2019-01-21 Waiman Long New
[3/5] locking/qspinlock_stat: Separate out the PV specific stat counts locking/qspinlock: Safely handle > 4 nesting levels - - - 0 0 0 2019-01-21 Waiman Long New
[2/5] locking/qspinlock_stat: Track the no MCS node available case locking/qspinlock: Safely handle > 4 nesting levels - - - 0 0 0 2019-01-21 Waiman Long New
[1/5] locking/qspinlock: Safely handle > 4 nesting levels locking/qspinlock: Safely handle > 4 nesting levels - - - 0 0 0 2019-01-21 Waiman Long New
locking/qspinlock: Add bug check for exceeding MAX_NODES locking/qspinlock: Add bug check for exceeding MAX_NODES - - - 0 0 0 2019-01-15 Waiman Long New
[v3,4/4] /proc/stat: Call kstat_irqs_usr() only for active IRQs /proc/stat: Reduce irqs counting performance overhead - - - 0 0 0 2019-01-09 Waiman Long New
[v3,3/4] genirq: Track the number of active IRQs /proc/stat: Reduce irqs counting performance overhead - - - 0 0 0 2019-01-09 Waiman Long New
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