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signal: Allow tasks to cache one sigqueue struct
2021-04-14
Thomas Gleixner
signal: Allow tasks to cache one sigqueue struct
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
>
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2021-04-14
Thomas Gleixner
signal: Hand SIGQUEUE_PREALLOC flag to __sigqueue_alloc()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-04-09
Valentin Schneider
sched/fair: Introduce a CPU capacity comparison helper
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-04-09
Valentin Schneider
sched/fair: Clean up active balance nr_balance_failed...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-04-09
Lingutla Chandrasekhar
sched/fair: Ignore percpu threads for imbalance pulls
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-04-09
Rik van Riel
sched/fair: Bring back select_idle_smt(), but differently
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-04-08
Josh Hunt
psi: allow unprivileged users with CAP_SYS_RESOURCE...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-03-23
Aubrey Li
sched/fair: Reduce long-tail newly idle balance cost
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-03-23
Barry Song
sched/fair: Optimize test_idle_cores() for !SMT
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-03-23
Shakeel Butt
psi: Reduce calls to sched_clock() in psi
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-03-23
Valentin Schneider
stop_machine: Add caller debug info to queue_stop_cpus_work
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-03-10
Edmundo Carmona...
sched: Remove unnecessary variable from schedule_tail()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-03-10
Clement Courbet
sched: Optimize __calc_delta()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Peter Zijlstra
objtool: Support stack-swizzle
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Peter Zijlstra
objtool,x86: Additionally decode: mov %rsp, (%reg)
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Peter Zijlstra
x86/unwind/orc: Change REG_SP_INDIRECT
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Zhang Rui
perf/x86/rapl: Fix psys-energy event on Intel SPR platform
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Zhang Rui
perf/x86/rapl: Only check lower 32bits for RAPL energy...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Zhang Rui
perf/x86/rapl: Add msr mask support
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Jim Mattson
perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_u...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Sebastian Andrzej...
smp: Process pending softirqs in flush_smp_call_function_fro...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Sebastian Andrzej...
checkpatch: Don't check for mutex_trylock_recursive()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Sebastian Andrzej...
locking/mutex: Kill mutex_trylock_recursive()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Sven Schnelle
s390: Use arch_local_irq_{save,restore}() in early...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-10
Peter Zijlstra
lockdep: Noinstr annotate warn_bogus_irq_restore()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-05
Peter Zijlstra
locking/lockdep: Avoid unmatched unlock
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-01
Kan Liang
perf/x86/intel: Support CPUID 10.ECX to disable fixed...
Suggested-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-01
Kan Liang
perf/x86/intel: Add perf core PMU support for Sapphire...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-01
Kan Liang
perf/x86/intel: Filter unsupported Topdown metrics...
Suggested-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-01
Kan Liang
perf/x86/intel: Factor out intel_update_topdown_event()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-02-01
Kan Liang
perf/core: Add PERF_SAMPLE_WEIGHT_STRUCT
Suggested-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-29
Nikolay Borisov
locking/rwsem: Remove empty rwsem.h
...off-by: Peter Zijlstra (Intel) <
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2021-01-29
Will Deacon
x86/ldt: Use tlb_gather_mmu_fullmm() when freeing LDT...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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Acked-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-29
Will Deacon
tlb: arch: Remove empty __tlb_remove_tlb_entry() stubs
Suggested-by: Peter Zijlstra <
peterz@infradead.org
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...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-29
Will Deacon
tlb: mmu_gather: Remove start/end arguments from tlb_gather_...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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Acked-by: Peter Zijlstra (Intel) <
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2021-01-29
Will Deacon
tlb: mmu_gather: Introduce tlb_gather_mmu_fullmm()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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Acked-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-29
Will Deacon
tlb: mmu_gather: Remove unused start/end arguments...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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Acked-by: Peter Zijlstra (Intel) <
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2021-01-29
Will Deacon
mm: proc: Invalidate TLB after clearing soft-dirty...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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Acked-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Peter Zijlstra
perf/intel: Remove Perfmon-v4 counter_freezing support
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Like Xu
x86/perf: Use static_call for x86_pmu.guest_get_msrs
Suggested-by: Peter Zijlstra (Intel) <
peterz@infradead.org
>
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Mel Gorman
sched/fair: Move avg_scan_cost calculations under SIS_PROP
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Mel Gorman
sched/fair: Remove SIS_AVG_CPU
...off-by: Peter Zijlstra (Intel) <
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2021-01-27
Peter Oskolkov
sched: Correctly sort struct predeclarations
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Yue Hu
init/Kconfig: Correct thermal pressure help text
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Valentin Schneider
sched/topology: Make sched_init_numa() use a set for...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-27
Qais Yousef
sched/eas: Don't update misfit status if the task is...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
sched: Relax the set_cpus_allowed_ptr() semantics
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
sched: Fix CPU hotplug / tighten is_per_cpu_kthread()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
sched: Prepare to use balance_push in ttwu()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
workqueue: Restrict affinity change to rescuer
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
workqueue: Tag bound workers with KTHREAD_IS_PER_CPU
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
kthread: Extract KTHREAD_IS_PER_CPU
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
sched: Don't run cpu-online with balance_push() enabled
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Lai Jiangshan
workqueue: Use cpu_possible_mask instead of cpu_active_mask...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Valentin Schneider
sched/core: Print out straggler tasks in sched_cpu_dying()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Mark Rutland
lockdep: report broken irq restoration
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Steven Rostedt ...
jump_label: Do not profile branch annotations
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-22
Peter Zijlstra
locking: Add Reviewers
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-19
Rafael J. Wysocki
x86: PM: Register syscore_ops for scale invariance
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Peter Zijlstra
locking/selftests: Add local_lock inversion tests
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Boqun Feng
locking/lockdep: Exclude local_lock_t from IRQ inversions
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Peter Zijlstra
locking/lockdep: Clean up check_redundant() a bit
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Boqun Feng
locking/lockdep: Add a skip() function to __bfs()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Peter Zijlstra
locking/lockdep: Mark local_lock_t
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Peter Zijlstra
locking/selftests: More granular debug_locks_verbose
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Boqun Feng
lockdep/selftest: Add wait context selftests
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Steve Wahl
perf/x86/intel/uncore: With > 8 nodes, get pci bus...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Steve Wahl
perf/x86/intel/uncore: Store the logical die id instead...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Hui Su
sched: Use task_current() instead of 'rq->curr == p'
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Vincent Guittot
sched/fair: Reduce cases for active balance
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Vincent Guittot
sched/fair: Don't set LBF_ALL_PINNED unnecessarily
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Vincent Guittot
sched/fair: Skip idle cfs_rq
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Xuewen Yan
sched/fair: Avoid stale CPU util_est value for schedutil...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Peter Zijlstra
sched: Add schedutil overview
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Anna-Maria Behnsen
sched: Prevent raising SCHED_SOFTIRQ when CPU is !active
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Viresh Kumar
thermal: cpufreq_cooling: Reuse sched_cpu_util() for...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Viresh Kumar
sched/core: Rename schedutil_cpu_util() and allow rest...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2021-01-14
Viresh Kumar
sched/core: Move schedutil_cpu_util() to core.c
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-18
Peter Zijlstra
softirq: Avoid bad tracing / lockdep interaction
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-18
Peter Zijlstra
jump_label/static_call: Add MAINTAINERS
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-18
Peter Zijlstra
jump_label: Fix usage in module __init
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-16
Josh Poimboeuf
objtool: Fix seg fault with Clang non-section symbols
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-15
Peter Zijlstra
sched: Optimize finish_lock_switch()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Kan Liang
perf/x86/intel: Add Tremont Topdown support
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Gustavo A. R. Silva
uprobes/x86: Fix fall-through warnings for Clang
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Gustavo A. R. Silva
perf/x86: Fix fall-through warnings for Clang
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Gustavo A. R. Silva
kprobes/x86: Fix fall-through warnings for Clang
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Kan Liang
perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Kan Liang
perf/x86/intel: Fix rtm_abort_event encoding on Ice...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Masami Hiramatsu
x86/kprobes: Restore BTF if the single-stepping is...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
peterz@infradead.org
perf: Break deadlock involving exec_update_mutex
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Peter Zijlstra
sparc64/mm: Implement pXX_leaf_size() support
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Peter Zijlstra
powerpc/8xx: Implement pXX_leaf_size() support
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Ahmed S. Darwish
seqlock: kernel-doc: Specify when preemption is automaticall...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Ahmed S. Darwish
seqlock: Prefix internal seqcount_t-only macros with...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Ahmed S. Darwish
Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Waiman Long
locking/rwsem: Remove reader optimistic spinning
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
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2020-12-09
Waiman Long
locking/rwsem: Enable reader optimistic lock stealing
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
>
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2020-12-09
Waiman Long
locking/rwsem: Prevent potential lock starvation
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
>
commit
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commitdiff
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tree
2020-12-09
Waiman Long
locking/rwsem: Pass the current atomic count to rwsem_down_r...
...off-by: Peter Zijlstra (Intel) <
peterz@infradead.org
>
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