cpu hotplug

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

Latest 20 postings or standalone patches, newest first. Counts below cover matching patches in virtualization touching this subsystem.

• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v14 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v14 04/13] cpumask: Introduce cpu_preferred_mask 2026-09-28
  2026-09-28 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v13 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v13 04/13] cpumask: Introduce cpu_preferred_mask 2026-09-09
  2026-09-09 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v12 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v12 04/13] cpumask: Introduce cpu_preferred_mask 2026-09-03
  2026-09-03 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v11 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v11 03/12] cpumask: Introduce cpu_preferred_mask 2026-08-25
  2026-08-25 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v10 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v10 03/12] cpumask: Introduce cpu_preferred_mask 2026-08-12
  2026-08-12 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v9 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v9 02/11] cpumask: Introduce cpu_preferred_mask 2026-07-24
  2026-07-24 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce cpu_preferred_mask and steal-driven vCPU backoff v8 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v8 02/11] cpumask: Introduce cpu_preferred_mask 2026-07-20
  2026-07-20 · Shrikanth Hegde <sshegde@linux.ibm.com>
• Support for limiting the number of managed interrupts on every node per allocation. v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v1 2/2] genirq/cpuhotplug: Handle managed IRQs when the last CPU hotplug out in the affinity 2024-10-31
  2024-10-31 · 'Guanjun' <hidden>
• cpuidle,rcu: Clean up the mess v3 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 17/51] objtool/idle: Validate __cpuidle code as noinstr 2023-01-12
  2023-01-12 · Peter Zijlstra <peterz@infradead.org>
• cpuidle,rcu: Clean up the mess v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 17/44] objtool/idle: Validate __cpuidle code as noinstr 2022-09-19
  2022-09-19 · Peter Zijlstra <peterz@infradead.org>
• cpuidle,rcu: Cleanup the mess v1 · 1 matching patch

  Entire posting: PENDING · 2 of 36 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 19/36] objtool/idle: Validate __cpuidle code as noinstr 2022-06-08
  2022-06-08 · Peter Zijlstra <peterz@infradead.org>
• KVM: arm64: vCPU preempted check support v3 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 8/8] KVM: arm64: Support the vCPU preemption check 2020-01-16
  2020-01-16 · Zengruan Ye <hidden>
• KVM: arm64: VCPU preempted check support v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 6/6] KVM: arm64: Support the VCPU preemption check 2019-12-26
  2019-12-26 · Zengruan Ye <hidden>
• KVM: arm64: vcpu preempted check support v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 5/5] KVM: arm64: Support the vcpu preemption check 2019-12-17
  2019-12-17 · <hidden>
• [PATCH 9/9] virtio_scsi: use virtio IRQ affinity 2017-02-05 · Christoph Hellwig <hch@lst.de>
• [PATCH 9/9] virtio_scsi: use virtio IRQ affinity 2017-01-27 · Christoph Hellwig <hch@lst.de>
• [PATCH 10/21] virtio scsi: Convert to hotplug state machine 2016-09-06 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• [PATCH 6/6] net: virtio-net: Convert to hotplug state machine 2016-08-12 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• Generic framework for SMP booting/CPU hotplug related code v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 03/27] smpboot: Define and use cpu_state per-cpu variable in generic code 2012-06-01
  2012-06-01 · Srivatsa S. Bhat <hidden>
• [PATCH] cpu hotplug driver: kernel module 2008-01-09 · Glauber de Oliveira Costa <hidden>