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Groups > linux.kernel > #1446163
| From | tip-bot for Richard Cochran <tipbot@zytor.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [tip:smp/hotplug] timers/core: Convert to hotplug state machine |
| Date | 2016-07-19 09:30 +0200 |
| Message-ID | <rWxDA-15B-33@gated-at.bofh.it> (permalink) |
| References | <rUw8X-67L-75@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Commit-ID: 24f73b99716a9cd8cbb345c41ced6b3b5ed94006
Gitweb: http://git.kernel.org/tip/24f73b99716a9cd8cbb345c41ced6b3b5ed94006
Author: Richard Cochran <rcochran@linutronix.de>
AuthorDate: Wed, 13 Jul 2016 17:16:59 +0000
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 15 Jul 2016 10:41:42 +0200
timers/core: Convert to hotplug state machine
When tearing down, call timers_dead_cpu() before notify_dead().
There is a hidden dependency between:
- timers
- block multiqueue
- rcutree
If timers_dead_cpu() comes later than blk_mq_queue_reinit_notify()
that latter function causes a RCU stall.
Signed-off-by: Richard Cochran <rcochran@linutronix.de>
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160713153337.566790058@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
include/linux/cpuhotplug.h | 1 +
include/linux/timer.h | 6 ++++++
kernel/cpu.c | 5 +++++
kernel/time/timer.c | 25 ++-----------------------
4 files changed, 14 insertions(+), 23 deletions(-)
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index 04ecc55..15d46d2 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -16,6 +16,7 @@ enum cpuhp_state {
CPUHP_X86_APB_DEAD,
CPUHP_WORKQUEUE_PREP,
CPUHP_HRTIMERS_PREPARE,
+ CPUHP_TIMERS_DEAD,
CPUHP_NOTIFY_PREPARE,
CPUHP_BRINGUP_CPU,
CPUHP_AP_IDLE_DEAD,
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 4419506..51d601f 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -273,4 +273,10 @@ unsigned long __round_jiffies_up_relative(unsigned long j, int cpu);
unsigned long round_jiffies_up(unsigned long j);
unsigned long round_jiffies_up_relative(unsigned long j);
+#ifdef CONFIG_HOTPLUG_CPU
+int timers_dead_cpu(unsigned int cpu);
+#else
+#define timers_dead_cpu NULL
+#endif
+
#endif
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 85500e7..e1017d9 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -1195,6 +1195,11 @@ static struct cpuhp_step cpuhp_bp_states[] = {
.startup = hrtimers_prepare_cpu,
.teardown = hrtimers_dead_cpu,
},
+ [CPUHP_TIMERS_DEAD] = {
+ .name = "timers dead",
+ .startup = NULL,
+ .teardown = timers_dead_cpu,
+ },
/*
* Preparatory and dead notifiers. Will be replaced once the notifiers
* are converted to states.
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index cb9ab40..555670a 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1804,7 +1804,7 @@ static void migrate_timer_list(struct timer_base *new_base, struct hlist_head *h
}
}
-static void migrate_timers(int cpu)
+int timers_dead_cpu(unsigned int cpu)
{
struct timer_base *old_base;
struct timer_base *new_base;
@@ -1831,29 +1831,9 @@ static void migrate_timers(int cpu)
spin_unlock_irq(&new_base->lock);
put_cpu_ptr(&timer_bases);
}
+ return 0;
}
-static int timer_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
-{
- switch (action) {
- case CPU_DEAD:
- case CPU_DEAD_FROZEN:
- migrate_timers((long)hcpu);
- break;
- default:
- break;
- }
-
- return NOTIFY_OK;
-}
-
-static inline void timer_register_cpu_notifier(void)
-{
- cpu_notifier(timer_cpu_notify, 0);
-}
-#else
-static inline void timer_register_cpu_notifier(void) { }
#endif /* CONFIG_HOTPLUG_CPU */
static void __init init_timer_cpu(int cpu)
@@ -1881,7 +1861,6 @@ void __init init_timers(void)
{
init_timer_cpus();
init_timer_stats();
- timer_register_cpu_notifier();
open_softirq(TIMER_SOFTIRQ, run_timer_softirq);
}
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[patch V2 00/67] cpuhotplug: Convert all priority notifiers to the state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[patch V2 26/67] perf/x86/amd/power: Convert the hotplug notifier to state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] perf/x86/amd/power: Convert the hotplug notifier to state machine tip-bot for Anna-Maria Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 49/67] arm/xen: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
Re: [patch V2 49/67] arm/xen: Convert to hotplug state machine Stefano Stabellini <sstabellini@kernel.org> - 2016-07-13 20:30 +0200
[tip:smp/hotplug] arm/xen: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 51/67] hwtracing/coresight-etm3x: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] hwtracing/coresight-etm3x: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 59/67] smp: Convert core to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] smp/cfd: Convert core to hotplug state machine tip-bot for Richard Weinberger <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 55/67] hrtimer: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] hrtimer: Convert to hotplug state machine tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 27/67] perf/core: Remove perf CPU notifier code Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] perf/core: Remove perf CPU notifier code tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 40/67] clocksource/metag: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] clocksource/metag: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 21/67] sh/perf: Convert the hotplug notifiers to state machine callbacks Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
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[patch V2 13/67] perf/x86/amd/ibs: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
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[patch V2 17/67] blackfin/perf: Convert hotplug notifier to state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
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[patch V2 28/67] workqueue: Convert to state machine callbacks Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] workqueue: Convert to state machine callbacks tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 56/67] timers/core: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] timers/core: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 54/67] x86/tboot: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] x86/tboot: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 42/67] clocksource/mips-gic: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] clocksource/mips-gic: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 48/67] arm/twd: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
[tip:smp/hotplug] arm/twd: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 64/67] clocksource/armada-370-xp: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
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[patch V2 47/67] arm/l2c: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
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[patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Jacek Anaszewski <j.anaszewski@samsung.com> - 2016-07-14 09:20 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Ingo Molnar <mingo@kernel.org> - 2016-07-14 09:50 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Jacek Anaszewski <j.anaszewski@samsung.com> - 2016-07-14 10:20 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Peter Zijlstra <peterz@infradead.org> - 2016-07-14 11:50 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Jacek Anaszewski <j.anaszewski@samsung.com> - 2016-07-14 13:30 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Thomas Gleixner <tglx@linutronix.de> - 2016-07-14 13:40 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Jacek Anaszewski <j.anaszewski@samsung.com> - 2016-07-14 14:00 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-07-15 16:20 +0200
Re: [patch V2 43/67] leds/trigger/cpu: Convert to hotplug state machine Jacek Anaszewski <j.anaszewski@samsung.com> - 2016-07-18 10:30 +0200
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[patch V2 60/67] KVM/arm/arm64/vgic-new: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:30 +0200
Re: [patch V2 60/67] KVM/arm/arm64/vgic-new: Convert to hotplug state machine Marc Zyngier <marc.zyngier@arm.com> - 2016-07-14 15:10 +0200
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[patch V2 14/67] perf/x86/intel/rapl: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
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[patch V2 01/67] cpuhotplug: Handle early registration gracefully Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] cpu/hotplug: Handle early registration gracefully tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:00 +0200
[patch V2 32/67] x86/kvm/kvmclock: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] x86/kvm/kvmclock: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 07/67] irqchip/bcm2836: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] irqchip/bcm2836: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 18/67] powerpc/perf: Convert book3s notifier to state machine callbacks Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] powerpc/perf: Convert book3s notifier to state machine callbacks tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 08/67] ARM: mvebu: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] ARM/mvebu: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 24/67] xtensa/perf: Convert the hotplug notifier to state machine callbacks Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] xtensa/perf: Convert the hotplug notifier to state machine callbacks tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 11/67] perf/x86/intel/uncore: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] perf/x86/intel/uncore: Convert to hotplug state machine tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 23/67] bus/arm-ccn: Convert to hotplug statemachine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
Re: [patch V2 23/67] bus/arm-ccn: Convert to hotplug statemachine Pawel Moll <pawel.moll@arm.com> - 2016-07-18 20:40 +0200
[tip:smp/hotplug] bus/arm-ccn: Convert to hotplug statemachine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 25/67] perf/x86/amd/power: Change hotplug notifier to a symmetric structure Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] perf/x86/amd/power: Change hotplug notifier to a symmetric structure tip-bot for Anna-Maria Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 20/67] s390/perf: Convert the hotplug notifier to state machine callbacks (Sampling) Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] s390/perf: Convert the hotplug notifier to state machine callbacks (Sampling) tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 33/67] x86/apb_timer: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] x86/apb_timer: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 61/67] rcu: Convert rcutree to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] rcu: Convert rcutree to hotplug state machine tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:40 +0200
[patch V2 31/67] KVM/x86: Remove superfluous SMP function call Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
Re: [patch V2 31/67] KVM/x86: Remove superfluous SMP function call Paolo Bonzini <pbonzini@redhat.com> - 2016-07-14 10:30 +0200
[tip:smp/hotplug] KVM/x86: Remove superfluous SMP function call tip-bot for Anna-Maria Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 09/67] perf/core: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] perf/core: Convert to hotplug state machine tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 16/67] perf/x86/intel/cstate: Convert Intel CSTATE to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] perf/x86/intel/cstate: Convert Intel CSTATE to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 22/67] bus/arm-cci: Convert to hotplug statemachine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
Re: [patch V2 22/67] bus/arm-cci: Convert to hotplug statemachine Punit Agrawal <punit.agrawal@arm.com> - 2016-07-15 14:40 +0200
[tip:smp/hotplug] bus/arm-cci: Convert to hotplug statemachine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:10 +0200
[patch V2 34/67] arm: Convert VFP hotplug notifiers to state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] arm: Convert VFP hotplug notifiers to state machine tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 36/67] virt: Convert kvm hotplug to state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] virt: Convert kvm hotplug to state machine tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 37/67] ACPI/processor: Avoid STARTING/DYING actions in a more logical way Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] ACPI/processor: Avoid STARTING/DYING actions in a more logical way tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 41/67] clocksource/qcom-timer: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] clocksource/qcom-timer: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 52/67] hwtracing/coresight-etm4x: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] hwtracing/coresight-etm4x: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 38/67] clocksource/arm_arch_timer: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] clocksource/arm_arch_timer: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:20 +0200
[patch V2 45/67] arm/kvm/arch_timer: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] arm/kvm/arch_timer: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 30/67] powerpc/numa: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine Anton Blanchard <anton@samba.org> - 2016-07-14 23:50 +0200
Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-15 02:10 +0200
Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine Anton Blanchard <anton@samba.org> - 2016-07-15 02:30 +0200
Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine Ingo Molnar <mingo@kernel.org> - 2016-07-15 10:50 +0200
Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine Anton Blanchard <anton@samba.org> - 2016-07-15 14:20 +0200
Re: [patch V2 30/67] powerpc/numa: Convert to hotplug state machine Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-07-15 18:30 +0200
[PATCH v2] powerpc/numa: Convert to hotplug state machine Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-07-18 16:10 +0200
[tip:smp/hotplug] powerpc/numa: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-22 22:00 +0200
[patch V2 46/67] metag/perf: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] metag/perf: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 57/67] profile: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] profile: Convert to hotplug state machine tip-bot for Sebastian Andrzej Siewior <tipbot@zytor.com> - 2016-07-19 09:30 +0200
[patch V2 12/67] perf/x86/amd/uncore: Convert to hotplug state machine Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-07-13 19:40 +0200
[tip:smp/hotplug] perf/x86/amd/uncore: Convert to hotplug state machine tip-bot for Richard Cochran <tipbot@zytor.com> - 2016-07-19 09:10 +0200
Re: [patch V2 00/67] cpuhotplug: Convert all priority notifiers to the state machine Jason Cooper <jason@lakedaemon.net> - 2016-07-13 21:40 +0200
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