cpu hotplug

Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in loongarch touching this subsystem.

• cpu/hotplug: Remove cpu_down() global stop_machine() except for CPUHP_TEARDOWN_CPU itself v2 · 2 matching patches

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

  • [PATCH 09/47] irqchip/loongarch-avec: Move CPUHP_AP_IRQ_AVECINTC_STARTING post stop_machine() 2026-11-05
  • [PATCH 31/47] LoongArch: Move CPUHP_AP_LOONGARCH_ARCH_TIMER_STARTING post stop_machine() 2026-11-05
  2026-11-05 · Frederic Weisbecker <frederic@kernel.org>
• cpu/hotplug: Remove cpu_down() global stop_machine() except for CPUHP_TEARDOWN_CPU itself rfc · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH 09/49] irqchip/loongarch-avec: Move CPUHP_AP_IRQ_AVECINTC_STARTING post stop_machine() 2026-10-19
  • [RFC PATCH 31/49] LoongArch: Move CPUHP_AP_LOONGARCH_ARCH_TIMER_STARTING post stop_machine() 2026-10-19
  2026-10-19 · Frederic Weisbecker <frederic@kernel.org>
• [PATCH] LoongArch: Clear the pending timer interrupt when the clockevent stops 2026-09-15 · Wentao Guan <hidden>
• [PATCH V2] LoongArch: time: Fix the issue of high cpu usage of vcpu threads in virtual machines 2025-08-20 · Xianglai Li <hidden>
• [PATCH] LoongArch: time: Fix the issue of high cpu usage of vcpu threads in virtual machines 2025-08-12 · Xianglai Li <hidden>
• Loongarch irq-redirect supprot v4 · 1 matching patch

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

  • [PATCH v4 2/2] irq/irq-loongarch-ir:Add Redirect irqchip support 2025-06-10
  2025-06-10 · Tianyang Zhang <hidden>
• Loongarch irq-redirect supprot v3 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 2/2] irq/irq-loongarch-ir:Add Redirect irqchip support 2025-05-23
  2025-05-23 · Tianyang Zhang <hidden>
• Loongarch irq-redirect supprot v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/2] irq/irq-loongarch-ir:Add Redirect irqchip support 2025-03-31
  2025-03-31 · Tianyang Zhang <hidden>
• Loongarch irq-redirect supprot v1 · 1 matching patch

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

  • [PATCH 2/2] irq/irq-loongarch-ir:Add Redirect irqchip support 2025-03-03
  2025-03-17 · Tianyang Zhang <hidden>
• LANDED [PATCH v11 7/7] irqchip/loongarch-avec: Add AVEC irqchip support 2024-08-23 · Tianyang Zhang <hidden>
• LANDED [PATCH v11 5/7] irqchip/loongson-eiointc: Rename CPUHP_AP_IRQ_LOONGARCH_STARTING 2024-08-23 · Tianyang Zhang <hidden>
• Loongarch-avec support v10 · 1 matching patch

  Entire posting: SUPERSEDED · 1 of 2 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v10 2/2] irqchip/loongarch-avec: Add AVEC irqchip support 2024-08-15
  2024-08-15 · Tianyang Zhang <hidden>
• [PATCH Loongarch-avec support V9 2/2] irqchip/loongarch-avec: Add AVEC irqchip support 2024-08-13 · Tianyang Zhang <hidden>
• [PATCH V8 2/2] irqchip/loongarch-avec: Add AVEC irqchip support 2024-08-06 · Tianyang Zhang <hidden>
• [PATCH V7] LoongArch: Add AVEC irqchip support 2024-07-26 · Tianyang Zhang <hidden>
• [PATCH V6] LoongArch: Add AVEC irqchip support 2024-07-24 · Tianyang Zhang <hidden>
• LoongArch: CPU parallel bring up v3 · 2 matching patches

  Entire posting: PENDING · 2 of 3 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 1/3] cpu/hotplug: Make HOTPLUG_PARALLEL independent of HOTPLUG_SMT 2024-07-16
  • [PATCH v3 2/3] cpu/hotplug: Weak fallback for arch_cpuhp_init_parallel_bringup 2024-07-16
  2024-07-16 · Jiaxun Yang <jiaxun.yang@flygoat.com>
• LoongArch: CPU parallel bring up v2 · 2 matching patches

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

  • [PATCH v2 1/3] cpu/hotplug: Make HOTPLUG_PARALLEL independent of HOTPLUG_SMT 2024-07-15
  • [PATCH v2 2/3] cpu/hotplug: Weak fallback for arch_cpuhp_init_parallel_bringup 2024-07-15
  2024-07-15 · Jiaxun Yang <jiaxun.yang@flygoat.com>
• LoongArch: CPU parallel bring up v1 · 2 matching patches

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

  • [PATCH 1/3] cpu/hotplug: Make HOTPLUG_PARALLEL independent of HOTPLUG_SMT 2024-07-05
  • [PATCH 2/3] cpu/hotplug: Weak fallback for arch_cpuhp_init_parallel_bringup 2024-07-05
  2024-07-05 · Jiaxun Yang <jiaxun.yang@flygoat.com>
• ACPI/arm64: add support for virtual cpu hotplug v10 · 1 matching patch

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

  • [PATCH v10 19/19] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-05-29
  2024-05-29 · Jonathan Cameron <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v9 · 1 matching patch

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

  • [PATCH v9 19/19] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-04-30
  2024-04-30 · Jonathan Cameron <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v8 · 1 matching patch

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

  • [PATCH v8 16/16] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-04-26
  2024-04-26 · Jonathan Cameron <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v7 · 1 matching patch

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

  • [PATCH v7 16/16] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-04-18
  2024-04-18 · Jonathan Cameron <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v6 · 1 matching patch

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

  • [PATCH v6 16/16] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-04-17
  2024-04-17 · Jonathan Cameron <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v5 · 1 matching patch

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

  • [PATCH v5 18/18] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-04-12
  2024-04-12 · Jonathan Cameron <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v4 · 1 matching patch

  Entire posting: PENDING · 14 of 15 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v4 15/15] cpumask: Add enabled cpumask for present CPUs that can be brought online 2024-01-31
  2024-01-31 · Russell King (Oracle) <hidden>
• ACPI/arm64: add support for virtual cpu hotplug v3 · 1 matching patch

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

  • [PATCH RFC v3 21/21] cpumask: Add enabled cpumask for present CPUs that can be brought online 2023-12-13
  2023-12-13 · Russell King (Oracle) <hidden>
• Initial cleanups for vCPU hotplug v1 · 2 matching patches

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

  • [PATCH 07/21] drivers: base: Allow parts of GENERIC_CPU_DEVICES to be overridden 2023-11-21
  • [PATCH 09/21] drivers: base: add arch_cpu_is_hotpluggable() 2023-11-21
  2023-11-21 · Russell King (Oracle) <hidden>
• Initial cleanups for vCPU hotplug rfc · 2 matching patches

  Entire posting: PENDING · 5 of 22 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC 07/22] drivers: base: Allow parts of GENERIC_CPU_DEVICES to be overridden 2023-11-07
  • [PATCH RFC 09/22] drivers: base: add arch_cpu_is_hotpluggable() 2023-11-07
  2023-11-07 · Russell King (Oracle) <hidden>
• ACPI/arm64: add support for virtual cpuhotplug v3 · 2 matching patches

  Entire posting: PENDING · 16 of 39 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 07/39] drivers: base: Allow parts of GENERIC_CPU_DEVICES to be overridden 2023-10-24
  • [PATCH 38/39] cpumask: Add enabled cpumask for present CPUs that can be brought online 2023-10-24
  2023-10-24 · Russell King (Oracle) <hidden>