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objtool: Only rewrite unconditional retpoline thunk calls
2021-06-11 Peter Zijlstraobjtool: Only rewrite unconditional retpoline thunk...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-06-10 Peter Zijlstraobjtool: Fix .symtab_shndx handling for elf_create_undef_sym...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-18 Zqianglocking/mutex: clear MUTEX_FLAGS if wait_list is empty...
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-18 Leo Yanlocking/lockdep: Correct calling tracepoints
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-18 Like Xuperf/x86/lbr: Remove cpuc->lbr_xsave allocation from...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-18 Like Xuperf/x86: Avoid touching LBR_TOS MSR for Arch LBR
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Waiman Longlocking/qrwlock: Cleanup queued_write_lock_slowpath()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Arnd Bergmannsmp: Fix smp_call_function_single_async prototype
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Suravee Suthikulpanitx86/events/amd/iommu: Fix invalid Perf result due to...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Odin Ugedalsched/fair: Fix unfairness caused by missing load decay
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Quentin Perretsched: Fix out-of-bound access in uclamp
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Johannes Weinerpsi: Fix psi state corruption when schedule() races...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-05-06 Barry Songsched,doc: sched_debug_verbose cmdline should be sched_verbose
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-23 Marco Elversignal, perf: Add missing TRAP_PERF case in siginfo_layout()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-23 Marco Elversignal, perf: Fix siginfo_t by avoiding u64 on 32-bit...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-23 Colin Ian Kingperf/x86: Allow for 8<num_fixed_counters<16
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-22 Arnd Bergmannkcsan: Fix printk format string
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-22 Jim Mattsonperf/x86/kvm: Fix Broadwell Xeon stepping in isolation_ucodes[]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-21 Peter Zijlstracpumask/hotplug: Fix cpu_dying() state tracking
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-21 Peter Zijlstrakthread: Fix PF_KTHREAD vs to_kthread() race
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-21 Waiman Longsched/debug: Fix cgroup_path[] serialization
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-21 Charan Teja Reddysched,psi: Handle potential task count underflow bugs...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-21 Paul Turnersched: Warn on long periods of pending need_resched
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-21 Kan Liangperf/x86/intel/uncore: Remove uncore extra PCI dev...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Zhang Ruiperf/x86/rapl: Add support for Intel Alder Lake
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/cstate: Add Alder Lake CPU support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/msr: Add Alder Lake CPU support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel/uncore: Add Alder Lake support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel: Add Alder Lake Hybrid support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Support filter_match callback
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel: Add attr_update for Hybrid PMUs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Add structures for the attributes of Hybrid...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Register hybrid PMUs
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Factor out x86_pmu_show_pmu_cap
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Remove temporary pmu assignment in event_init
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel: Factor out intel_pmu_check_extra_regs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel: Factor out intel_pmu_check_event_constraints
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel: Factor out intel_pmu_check_num_counters
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Hybrid PMU support for extra_regs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Hybrid PMU support for event constraints
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Hybrid PMU support for hardware cache event
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Hybrid PMU support for unconstrained
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Hybrid PMU support for counters
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Hybrid PMU support for intel_ctrl
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86/intel: Hybrid PMU support for perf capabilities
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Kan Liangperf/x86: Track pmu in per-CPU cpu_hw_events
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Ricardo Nerix86/cpu: Add helper function to get the type of the...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Ricardo Nerix86/cpufeatures: Enumerate Intel Hybrid Technology...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-19 Zhouyi Zhoupreempt/dynamic: Fix typo in macro conditional statement
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-17 Ali Saidilocking/qrwlock: Fix ordering in queued_write_lock_slowpath()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-17 Peter Zijlstrasched/debug: Rename the sched_debug parameter to sched_verbose
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Nathan Chancellorperf/amd/uncore: Fix sysfs type mismatch
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Nathan Chancellorx86/events/amd/iommu: Fix sysfs type mismatch
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Namhyung Kimperf core: Add PERF_COUNT_SW_CGROUP_SWITCHES event
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Namhyung Kimperf core: Factor out __perf_sw_event_sched
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched,fair: Alternative sched_slice()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched: Move /proc/sched_debug to debugfs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched,debug: Convert sysctl sched_domains to debugfs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstradebugfs: Implement debugfs_create_str()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched,preempt: Move preempt_dynamic to debug.c
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched: Move SCHED_DEBUG sysctl to debugfs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched: Don't make LATENCYTOP select SCHED_DEBUG
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched: Remove sched_schedstats sysctl out from under...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Mel Gormansched/numa: Allow runtime enabling/disabling of NUMA...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstrasched: Use cpu_dying() to fix balance_push vs hotplug...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstracpumask: Introduce DYING mask
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstracpumask: Make cpu_{online,possible,present,active}...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Kan Liangperf/x86: Move cpuc->running into P4 specific code
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elverselftests/perf_events: Add kselftest for remove_on_exec
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elverselftests/perf_events: Add kselftest for process-wide...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elverperf: Add support for SIGTRAP on perf events
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elversignal: Introduce TRAP_PERF si_code and si_perf to...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elverperf: Add support for event removal on exec
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elverperf: Support only inheriting events if cloned with...
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Marco Elverperf: Apply PERF_EVENT_IOC_MODIFY_ATTRIBUTES to children
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Peter Zijlstraperf: Rework perf_event_exit_event()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Alexander Shishkinperf intel-pt: Use aux_watermark
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-16 Alexander Shishkinperf: Cap allocation order at aux_watermark
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-15 Alison Schofieldx86, sched: Treat Intel SNC topology as default, COD...
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-14 Eric Dumazetrseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-14 Eric Dumazetrseq: Remove redundant access_ok()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-14 Eric Dumazetrseq: Optimize rseq_update_cpu_id()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-14 Thomas Gleixnersignal: Allow tasks to cache one sigqueue struct
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-14 Thomas Gleixnersignal: Hand SIGQUEUE_PREALLOC flag to __sigqueue_alloc()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-09 Valentin Schneidersched/fair: Introduce a CPU capacity comparison helper
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-09 Valentin Schneidersched/fair: Clean up active balance nr_balance_failed...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-09 Lingutla Chandrasekharsched/fair: Ignore percpu threads for imbalance pulls
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-09 Rik van Rielsched/fair: Bring back select_idle_smt(), but differently
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-09 Peter Zijlstrastatic_call: Relax static_call_update() function argument...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-09 Matthieu Baertsstatic_call: Fix unused variable warn w/o MODULE
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-08 Josh Huntpsi: allow unprivileged users with CAP_SYS_RESOURCE...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-02 Alexander Antonovperf/x86/intel/uncore: Enable IIO stacks to PMON mapping...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-02 Kan Liangperf/x86/intel/uncore: Generic support for the MMIO...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-02 Kan Liangperf/x86/intel/uncore: Generic support for the PCI...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-02 Kan Liangperf/x86/intel/uncore: Rename uncore_notifier to uncore_pci_...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-02 Kan Liangperf/x86/intel/uncore: Generic support for the MSR...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-04-02 Kan Liangperf/x86/intel/uncore: Parse uncore discovery tables
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-03-23 Masami Hiramatsux86/kprobes: Use int3 instead of debug trap for single...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2021-03-23 Masami Hiramatsux86/kprobes: Identify far indirect JMP correctly
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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