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perf/core: Fix arch_perf_get_page_size()
2020-12-03 Peter Zijlstraperf/core: Fix arch_perf_get_page_size()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-12-03 Peter Zijlstramm: Introduce pXX_leaf_size()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-12-03 Peter Zijlstramm/gup: Provide gup_get_pte() more generic
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-26 Peter ZijlstraMerge remote-tracking branch 'origin/master' into perf...
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2020-11-17 Sami Tolvanenperf/x86: fix sysfs type mismatches
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-17 Boqun Fenglockdep: Put graph lock/unlock under lock_recursion...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-17 Juri Lellisched/deadline: Fix priority inheritance with multiple...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-17 Peter Zijlstrasched: Fix rq->nr_iowait ordering
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-17 Peter Zijlstrasched: Fix data-race in wakeup
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-17 Quentin Perretsched/fair: Fix overutilized update in enqueue_task_fair()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-10 Colin Ian Kingsched/debug: Fix memory corruption caused by multiple...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-10 Vincent Guittotsched/fair: Prefer prev cpu in asymmetric wakeup path
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-10 Vincent Guittotsched/fair: Ensure tasks spreading in LLC during LB
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-10 Arnd Bergmannperf/x86/intel/uncore: Fix Add BW copypasta
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-10 Boqun Fenglockdep: Avoid to modify chain keys in validate_chain()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Stephane Eranianperf/x86/intel: Make anythread filter support conditional
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Tweak perf_event_attr::exclusive semantics
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Fix event multiplexing for exclusive groups
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Simplify group_sched_in()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Simplify group_sched_out()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf/x86: Make dummy_iregs static
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf/arch: Remove perf_sample_data::regs_user_copy
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Optimize get_recursion_context()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Fix get_recursion_context()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf/x86: Reduce stack usage for x86_pmu::drain_pebs()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-11-09 Peter Zijlstraperf: Reduce stack usage of perf_output_begin()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-30 Peter Zijlstralockdep: Fix nr_unused_locks accounting
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-30 Peter Zijlstralocking/lockdep: Remove more raw_cpu_read() usage
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/x86/intel: Add event constraint for CYCLE_ACTIVITY...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/x86/intel/uncore: Add Rocket Lake support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/x86/msr: Add Rocket Lake CPU support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/x86/cstate: Add Rocket Lake CPU support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/x86/intel: Add Rocket Lake CPU support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Peter Zijlstraperf,mm: Handle non-page-table-aligned hugetlbfs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Stephane Eranianperf/core: Add support for PERF_SAMPLE_CODE_PAGE_SIZE
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangpowerpc/perf: Support PERF_SAMPLE_DATA_PAGE_SIZE
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/x86/intel: Support PERF_SAMPLE_DATA_PAGE_SIZE
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-29 Kan Liangperf/core: Add PERF_SAMPLE_DATA_PAGE_SIZE
 Quote from Peter Zijlstra,
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-22 Juergen Grossx86/alternative: Don't call text_poke() in lazy TLB...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-22 Peter Zijlstralockdep: Fix preemption WARN for spurious IRQ-enable
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-19 Al Grantperf: correct SNOOPX field offset
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-07 Paul Bollelocking/atomics: Check atomic-arch-fallback.h too
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-07 Sebastian Andrzej... locking/seqlock: Tweak DEFINE_SEQLOCK() kernel doc
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-06 Peter Zijlstraperf/x86: Fix n_metric for cancelled txn
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-06 Peter Zijlstraperf/x86: Fix n_pair for cancelled txn
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-03 Colin Ian Kingx86/events/amd/iommu: Fix sizeof mismatch
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-03 Kan Liangperf/x86/intel: Check perf metrics feature for each CPU
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-03 Daniel Bristot de... sched/deadline: Unthrottle PI boosted threads while...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-03 Vincent Donnefortsched/debug: Add new tracepoint to track cpu_capacity
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-03 Peter Oskolkovsched/fair: Tweak pick_next_entity()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-02 Nathan Chancellorstatic_call: Fix return type of static_call_init
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-10-02 Steven Rostedt ... tracepoint: Fix out of sync data passing by static...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/intel: Fix Ice Lake event constraint table
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/intel/uncore: Fix the scale of the IMC free...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Alexander Antonovperf/x86/intel/uncore: Fix for iio mapping on Skylake...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/msr: Add Jasper Lake support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/intel: Add Jasper Lake support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/intel/uncore: Reduce the number of CBOX counters
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/intel/uncore: Update Ice Lake uncore units
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Kan Liangperf/x86/intel/uncore: Split the Ice Lake and Tiger...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-29 Boqun Fenglockdep: Optimize the memory usage of circular queue
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Peter Oskolkovrseq/selftests: Test MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Peter Oskolkovrseq/selftests,x86_64: Add rseq_offset_deref_addv()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Peter Oskolkovrseq/membarrier: Add MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Barry Songsched/fair: Use dst group while checking imbalance...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Vincent Guittotsched/fair: Reduce busy load balance interval
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Vincent Guittotsched/fair: Minimize concurrent LBs between domain...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Vincent Guittotsched/fair: Reduce minimal imbalance threshold
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Vincent Guittotsched/fair: Relax constraint on task's load during...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Xianting Tiansched/fair: Remove the force parameter of update_tg_load_avg()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Xunlei Pangsched/fair: Fix wrong cpu selecting from isolated domain
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 YueHaibingsched: Remove unused inline function uclamp_bucket_base_value()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Daniel Bristot de... sched/rt: Disable RT_RUNTIME_SHARE by default
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Lucas Stachsched/deadline: Fix stale throttling on de-/boosted...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-25 Vincent Guittotsched/numa: Use runnable_avg to classify node
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kan Liangperf/x86/intel/uncore: Support PCIe3 unit on Snow Ridge
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kan Liangperf/x86/intel/uncore: Generic support for the PCI...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kan Liangperf/x86/intel/uncore: Factor out uncore_pci_pmu_unregister()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kan Liangperf/x86/intel/uncore: Factor out uncore_pci_pmu_register()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kan Liangperf/x86/intel/uncore: Factor out uncore_pci_find_dev_pmu()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kan Liangperf/x86/intel/uncore: Factor out uncore_pci_get_dev_die_info()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kim Phillipsperf/amd/uncore: Inform the user how many counters...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kim Phillipsperf/amd/uncore: Allow F19h user coreid, threadmask...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kim Phillipsperf/amd/uncore: Allow F17h user threadmask and slicemask...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Kim Phillipsperf/amd/uncore: Prepare to scale for more attributes...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-24 Jarkko Sakkinenkprobes: Use module_name() macro
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-16 peterz@infradead.orgseqlock: Unbreak lockdep
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-16 Hou Taolocking/percpu-rwsem: Use this_cpu_{inc,dec}() for...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsarch/x86/amd/ibs: Fix re-arming IBS Fetch
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsperf/x86/rapl: Add AMD Fam19h RAPL support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsperf/x86/amd/ibs: Support 27-bit extended Op/cycle...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsperf/x86/amd/ibs: Fix raw sample data accumulation
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsperf/x86/amd/ibs: Don't include randomized bits in...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsperf/x86/amd: Fix sampling Large Increment per Cycle...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kim Phillipsperf/amd/uncore: Set all slices and threads to restore...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kan Liangperf/core: Pull pmu::sched_task() into perf_event_context_sc...
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kan Liangperf/core: Pull pmu::sched_task() into perf_event_context_sc...
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Kan Liangperf/x86/intel/ds: Fix x86_pmu_stop warning for large...
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Ahmed S. Darwishseqlock: PREEMPT_RT: Do not starve seqlock_t writers
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2020-09-10 Ahmed S. Darwishseqlock: seqcount_LOCKNAME_t: Introduce PREEMPT_RT...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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