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path: root/kernel/cpu.c
AgeCommit message (Expand)AuthorFilesLines
6 dayscpu: Ignore "mitigations" kernel parameter if CPU_MITIGATIONS=nSean Christopherson1-4/+10
2024-05-02cpu: Re-enable CPU mitigations by default for !X86 architecturesSean Christopherson1-2/+2
2024-04-17x86/cpu: Actually turn off mitigations by default for SPECULATION_MITIGATIONS=nSean Christopherson1-1/+2
2023-12-13hrtimers: Push pending hrtimers away from outgoing CPU earlierThomas Gleixner1-1/+7
2023-11-28cpu/hotplug: Don't offline the last non-isolated CPURan Xiaokai1-4/+7
2023-11-20cpu/SMT: Make SMT control more robust against enumeration failuresThomas Gleixner1-5/+13
2023-08-30cpu/hotplug: Prevent self deadlock on CPU hot-unplugThomas Gleixner1-1/+23
2023-07-31cpu/SMT: Fix cpu_smt_possible() commentZhang Rui1-1/+1
2023-07-28cpu/SMT: Allow enabling partial SMT states via sysfsMichael Ellerman1-16/+44
2023-07-28cpu/SMT: Create topology_smt_thread_allowed()Michael Ellerman1-1/+23
2023-07-28cpu/SMT: Remove topology_smt_supported()Laurent Dufour1-2/+2
2023-07-28cpu/SMT: Store the current/max number of threadsMichael Ellerman1-1/+20
2023-07-28cpu/SMT: Move smt/control simple exit cases earlierMichael Ellerman1-6/+6
2023-07-28cpu/SMT: Move SMT prototypes into cpu_smt.hMichael Ellerman1-0/+1
2023-07-28cpu/hotplug: Remove dependancy against cpu_primary_thread_maskLaurent Dufour1-14/+10
2023-05-23cpu/hotplug: Fix off by one in cpuhp_bringup_mask()Thomas Gleixner1-3/+3
2023-05-15cpu/hotplug: Allow "parallel" bringup up to CPUHP_BP_KICK_AP_STATEThomas Gleixner1-5/+98
2023-05-15cpu/hotplug: Provide a split up CPUHP_BRINGUP mechanismThomas Gleixner1-2/+68
2023-05-15cpu/hotplug: Reset task stack state in _cpu_up()David Woodhouse1-6/+6
2023-05-15cpu/hotplug: Add CPU state tracking and synchronizationThomas Gleixner1-1/+192
2023-05-15cpu/hotplug: Rework sparse_irq locking in bringup_cpu()Thomas Gleixner1-10/+24
2023-05-15cpu/hotplug: Mark arch_disable_smp_support() and bringup_nonboot_cpus() __initThomas Gleixner1-1/+1
2023-04-28Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-1/+1
2023-03-29lazy tlb: introduce lazy tlb mm refcount helper functionsNicholas Piggin1-1/+1
2023-03-17cpu/hotplug: move to use bus_get_dev_root()Greg Kroah-Hartman1-6/+17
2022-12-02cpu/hotplug: Do not bail-out in DYING/STARTING sectionsVincent Donnefort1-16/+40
2022-12-02cpu/hotplug: Set cpuhp target for boot cpuPhil Auld1-0/+1
2022-12-02cpu/hotplug: Make target_store() a nop when target == statePhil Auld1-1/+3
2022-05-24Merge tag 'x86_tdx_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-0/+7
2022-04-13cpu/hotplug: Initialise all cpuhp_cpu_state structs earlierSteven Price1-9/+13
2022-04-13cpu/hotplug: Remove the 'cpu' member of cpuhp_cpu_stateSteven Price1-18/+18
2022-04-07x86/topology: Disable CPU online/offline control for TDX guestsKuppuswamy Sathyanarayanan1-0/+7
2022-03-23Merge tag 'sched-core-2022-03-22' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-2/+2
2022-02-21random: clear fast pool, crng, and batches in cpuhp bring upJason A. Donenfeld1-0/+11
2022-02-16sched/isolation: Use single feature type while referring to housekeeping cpumaskFrederic Weisbecker1-2/+2
2021-11-24sched/scs: Reset task stack state in bringup_cpu()Mark Rutland1-0/+7
2021-08-10cpu/hotplug: Add debug printks for hotplug callback failuresDongli Zhang1-0/+7
2021-08-10cpu/hotplug: Use DEVICE_ATTR_*() macroYueHaibing1-27/+23
2021-08-10cpu/hotplug: Eliminate all kernel-doc warningsRandy Dunlap1-5/+21
2021-08-10cpu/hotplug: Fix kernel doc warnings for __cpuhp_setup_state_cpuslocked()Baokun Li1-0/+1
2021-06-29Merge tag 'smp-urgent-2021-06-29' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-0/+49
2021-06-21cpu/hotplug: Cure the cpusets trainwreckThomas Gleixner1-0/+49
2021-05-25cpu/hotplug: Simplify access to percpu cpuhp_stateYuan ZhaoXiong1-2/+2
2021-04-21cpumask/hotplug: Fix cpu_dying() state trackingPeter Zijlstra1-5/+11
2021-04-16cpumask: Introduce DYING maskPeter Zijlstra1-0/+6
2021-03-06cpu/hotplug: Add cpuhp_invoke_callback_range()Vincent Donnefort1-68/+102
2021-03-06cpu/hotplug: CPUHP_BRINGUP_CPU failure exceptionVincent Donnefort1-3/+16
2021-03-06cpu/hotplug: Allowing to reset fail injectionVincent Donnefort1-0/+5
2021-01-07cpu/hotplug: Add lockdep_is_cpus_held()Frederic Weisbecker1-0/+7
2020-12-15Merge tag 'sched-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+8
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