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path: root/kernel/cpu.c
AgeCommit message (Expand)AuthorFilesLines
2022-06-25random: clear fast pool, crng, and batches in cpuhp bring upJason A. Donenfeld1-0/+11
2020-12-29kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handlingNicholas Piggin1-1/+5
2020-04-24x86/speculation: Remove redundant arch_smt_update() invocationZhenzhong Duan1-4/+1
2020-02-28cpu/hotplug, stop_machine: Fix stop_machine vs hotplug orderPeter Zijlstra1-4/+9
2019-11-25cpu/SMT: State SMT is disabled even with nosmt and without "=force"Borislav Petkov1-0/+1
2019-11-16cpu/speculation: Uninline and export CPU mitigations helpersTyler Hicks1-1/+26
2019-07-10cpu/speculation: Warn on unsupported mitigations= parameterGeert Uytterhoeven1-0/+3
2019-06-11x86/power: Fix 'nosmt' vs hibernation triple fault during resumeJiri Kosina1-2/+2
2019-05-14cpu/speculation: Add 'mitigations=' cmdline optionJosh Poimboeuf1-0/+15
2019-05-14x86/speculation: Rework SMT state changeThomas Gleixner1-6/+9
2019-05-14x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigationJiri Kosina1-1/+10
2019-04-03cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=nThomas Gleixner1-2/+18
2018-11-23Revert "x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation"Greg Kroah-Hartman1-10/+1
2018-11-13x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigationJiri Kosina1-1/+10
2018-08-15cpu/hotplug: Non-SMP machines do not make use of booted_onceAbel Vesa1-0/+2
2018-08-15cpu/hotplug: Fix SMT supported evaluationThomas Gleixner1-13/+28
2018-08-15cpu/hotplug: detect SMT disabled by BIOSJosh Poimboeuf1-0/+9
2018-08-15cpu/hotplug: Set CPU_SMT_NOT_SUPPORTED earlyThomas Gleixner1-3/+10
2018-08-15cpu/hotplug: Expose SMT control init functionJiri Kosina1-3/+13
2018-08-15cpu/hotplug: Online siblings when SMT control is turned onThomas Gleixner1-2/+24
2018-08-15x86/KVM: Warn user if KVM is loaded SMT and L1TF CPU bug being presentKonrad Rzeszutek Wilk1-0/+1
2018-08-15cpu/hotplug: Boot HT siblings at least onceThomas Gleixner1-24/+48
2018-08-15cpu/hotplug: Provide knobs to control SMTThomas Gleixner1-0/+170
2018-08-15cpu/hotplug: Split do_cpu_down()Thomas Gleixner1-9/+8
2018-08-15cpu/hotplug: Make bringup/teardown of smp threads symmetricThomas Gleixner1-2/+1
2018-08-15init: rename and re-order boot_cpu_state_init()Linus Torvalds1-1/+1
2018-04-13cpuhotplug: Link lock stacks for hotplug callbacksThomas Gleixner1-0/+13
2018-01-02timers: Reinitialize per cpu bases on hotplugThomas Gleixner1-2/+2
2017-12-14smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct placeLai Jiangshan1-5/+5
2017-08-06smp/hotplug: Replace BUG_ON and react usefulThomas Gleixner1-1/+2
2017-08-06smp/hotplug: Move unparking of percpu threads to the control CPUThomas Gleixner1-18/+19
2017-06-14cpu/hotplug: Drop the device lock on errorSebastian Andrzej Siewior1-2/+2
2017-05-08cpu/hotplug: Serialize callback invocations properSebastian Andrzej Siewior1-8/+9
2017-01-06hotplug: Make register and unregister notifier API symmetricMichal Hocko1-1/+1
2016-10-16cpu/hotplug: Use distinct name for cpu_hotplug.dep_mapJoonas Lahtinen1-1/+1
2016-10-03Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-181/+331
2016-10-03Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-0/+1
2016-09-06slab: Convert to hotplug state machineSebastian Andrzej Siewior1-0/+6
2016-09-06relayfs: Convert to hotplug state machineRichard Weinberger1-0/+6
2016-09-06cpu/hotplug: Remove CPU_STARTING and CPU_DYING notifierThomas Gleixner1-28/+2
2016-09-06cpu/hotplug: Make state names consistentThomas Gleixner1-7/+7
2016-09-05cpu/hotplug: Replace anon unionThomas Gleixner1-71/+74
2016-09-02cpu/hotplug: Handle unbalanced hotplug enable/disableLianwei Wang1-2/+9
2016-09-02cpu/hotplug: Add multi instance supportThomas Gleixner1-35/+183
2016-09-02cpu/hotplug: Rework callback invocation logicThomas Gleixner1-82/+80
2016-08-26cpu/hotplug: Allow suspend/resume CPU to be specifiedJames Morse1-4/+5
2016-08-22cpu/hotplug: Get rid of CPU_STARTING referenceSebastian Andrzej Siewior1-1/+1
2016-08-22rcu: Provide exact CPU-online tracking for RCUPaul E. McKenney1-0/+1
2016-08-10cpu/hotplug: Prevent alloc/free of irq descriptors during CPU up/down (again)Boris Ostrovsky1-0/+8
2016-07-28timers/core: Correct callback order during CPU hot plugRichard Cochran1-5/+10
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