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path: root/kernel/cpu.c
AgeCommit message (Expand)AuthorFilesLines
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
2019-11-24cpu/SMT: State SMT is disabled even with nosmt and without "=force"Borislav Petkov1-0/+1
2019-11-12cpu/speculation: Uninline and export CPU mitigations helpersTyler Hicks1-1/+26
2019-07-21cpu/hotplug: Fix out-of-bounds read when setting fail stateEiichi Tsukata1-0/+3
2019-07-03cpu/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
2019-04-05cpu/hotplug: Mute hotplug lockdep during initValentin Schneider1-0/+9
2019-04-03cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=nThomas Gleixner1-2/+18
2019-02-12cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVMJosh Poimboeuf1-29/+4
2018-12-05x86/speculation: Rework SMT state changeThomas Gleixner1-6/+9
2018-12-05x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigationJiri Kosina1-1/+10
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
2018-09-19cpu/hotplug: Prevent state corruption on error rollbackThomas Gleixner1-2/+3
2018-09-19cpu/hotplug: Adjust misplaced smb() in cpuhp_thread_fun()Neeraj Upadhyay1-3/+3
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
2018-01-02timers: 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
2017-10-21cpu/hotplug: Reset node state after operationThomas Gleixner1-0/+5
2017-10-06Merge branch 'core-watchdog-for-linus' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-0/+6
2017-09-25smp/hotplug: Hotplug state fail injectionPeter Zijlstra1-1/+59
2017-09-25smp/hotplug: Differentiate the AP completion between up and downPeter Zijlstra1-17/+32
2017-09-25smp/hotplug: Differentiate the AP-work lockdep class between up and downPeter Zijlstra1-9/+32
2017-09-25smp/hotplug: Callback vs state-machine consistencyPeter Zijlstra1-4/+22
2017-09-25smp/hotplug: Rewrite AP state machine corePeter Zijlstra1-115/+206
2017-09-25smp/hotplug: Allow external multi-instance rollbackPeter Zijlstra1-15/+32
2017-09-14watchdog/hardlockup/perf: Prevent CPU hotplug deadlockThomas Gleixner1-0/+6
2017-09-04Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-1/+11
2017-07-25rcu: Migrate callbacks earlier in the CPU-offline timelinePaul E. McKenney1-0/+1
2017-07-20smp/hotplug: Handle removal correctly in cpuhp_store_callbacks()Ethan Barnes1-1/+11
2017-07-11smp/hotplug: Replace BUG_ON and react usefulThomas Gleixner1-1/+2
2017-07-06smp/hotplug: Move unparking of percpu threads to the control CPUThomas Gleixner1-18/+19
2017-07-03Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-148/+93
2017-06-30cpu/hotplug: Constify attribute_group structuresArvind Yadav1-2/+2
2017-06-22genirq/cpuhotplug: Handle managed IRQs on CPU hotplugThomas Gleixner1-0/+5
2017-06-12cpu/hotplug: Remove unused check_for_tasks() functionArnd Bergmann1-24/+0
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