irq subsystem · Maintained

Maintainers

• M Thomas Gleixner <tglx@kernel.org>

Paths

• F include/linux/group_cpus.h
• F include/linux/irq.h
• F include/linux/irqhandler.h
• F include/linux/irqnr.h
• F include/linux/irqreturn.h
• F kernel/irq/
• F lib/group_cpus.c

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on stable (capped at 30), ordered by date desc.

• STALE122d Re: Linux 6.12.78
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE116d [PATCH 6.12 017/460] kexec: Consolidate machine_kexec_mask_interrupts() implementation
  2026-03-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.16
  2026-03-04 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.19.6
  2026-03-04 · Sasha Levin <sashal@kernel.org>
• STALE137d [PATCH 6.19 100/844] genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask
  2026-02-28 · Sasha Levin <sashal@kernel.org>
• STALE149d [PATCH AUTOSEL 6.19-6.18] genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask
  2026-02-12 · Sasha Levin <sashal@kernel.org>
• STALE168d Re: Linux 6.1.162
  2026-02-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.199
  2026-02-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies [PATCH 5.15.y] genirq/irq_sim: Initialize work context pointers properly
  2026-02-03 · Rahul Sharma <hidden>
• DORMANTno replies [PATCH 6.1.y] genirq/irq_sim: Initialize work context pointers properly
  2026-02-02 · Rahul Sharma <hidden>
• STALE195d Re: Linux 6.6.120
  2026-01-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies [PATCH v6.6] genirq/irq_sim: Initialize work context pointers properly
  2025-12-26 · Rahul Sharma <hidden>
• STALE265d Re: Linux 6.17.7
  2025-11-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE263d [PATCH 6.17 09/35] genirq/manage: Add buslock back in to enable_irq()
  2025-10-31 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE263d [PATCH 6.17 08/35] genirq/manage: Add buslock back in to __disable_irq_nosync()
  2025-10-31 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE263d [PATCH 6.17 07/35] genirq/chip: Add buslock back in to irq_set_handler()
  2025-10-31 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE283d Re: Linux 6.17.3
  2025-10-15 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE274d REVIEWED: 5 (4M) [PATCH 6.17 088/563] genirq/test: Depend on SPARSE_IRQ
  2025-10-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE274d REVIEWED: 5 (4M) [PATCH 6.17 090/563] genirq/test: Ensure CPU 1 is online for hotplug test
  2025-10-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE274d REVIEWED: 5 (4M) [PATCH 6.17 089/563] genirq/test: Drop CONFIG_GENERIC_IRQ_MIGRATION assumptions
  2025-10-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE274d REVIEWED: 5 (4M) [PATCH 6.17 087/563] genirq/test: Select IRQ_DOMAIN
  2025-10-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE274d REVIEWED: 8 (8M) [PATCH 6.17 086/563] genirq/test: Fix depth tests on architectures with NOREQUEST by default.
  2025-10-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE274d REVIEWED: 1 (0M) [PATCH 6.17 067/563] genirq: Add irq_chip_(startup/shutdown)_parent()
  2025-10-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.194
  2025-10-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.245
  2025-10-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.4.300
  2025-10-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE296d REVIEWED: 1 (0M) [PATCH 5.15 041/151] genirq: Provide new interfaces for affinity hints
  2025-09-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE264d REVIEWED: 1 (0M) [PATCH 5.10 035/122] genirq: Provide new interfaces for affinity hints
  2025-09-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE264d REVIEWED: 7 (7M) [PATCH 5.10 034/122] genirq: Export affinity setter for modules
  2025-09-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE264d [PATCH 5.10 033/122] genirq/affinity: Add irq_update_affinity_desc()
  2025-09-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE195d Re: Linux 6.6.120
  2026-01-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies [PATCH 6.1.y] genirq/irq_sim: Initialize work context pointers properly
  2026-02-02 · Rahul Sharma <hidden>
• DORMANTno replies [PATCH 5.15.y] genirq/irq_sim: Initialize work context pointers properly
  2026-02-03 · Rahul Sharma <hidden>
• DORMANTno replies Re: Linux 5.15.199
  2026-02-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE168d Re: Linux 6.1.162
  2026-02-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE149d [PATCH AUTOSEL 6.19-6.18] genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask
  2026-02-12 · Sasha Levin <sashal@kernel.org>
• STALE137d [PATCH 6.19 100/844] genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask
  2026-02-28 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.19.6
  2026-03-04 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.18.16
  2026-03-04 · Sasha Levin <sashal@kernel.org>
• STALE122d Re: Linux 6.12.78
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>