pci subsystem · Supported

Maintainers

• M Bjorn Helgaas <bhelgaas@google.com>

Paths

• F Documentation/ABI/testing/sysfs-devices-pci-host-bridge
• F Documentation/PCI/
• F Documentation/devicetree/bindings/pci/
• F arch/x86/kernel/early-quirks.c
• F arch/x86/kernel/quirks.c
• F arch/x86/pci/
• F drivers/acpi/pci*
• F drivers/pci/
• F include/asm-generic/pci*
• F include/linux/of_pci.h
• F include/linux/pci*
• F include/uapi/linux/pci*

Last 30 days

Recent patches

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

• STALE181d [PATCH v5 3/3] PCI: dw-rockchip: Add pcie_ltssm_state_transition trace support
  2026-03-25 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE181d [PATCH v5 1/3] PCI: trace: Add PCI controller LTSSM transition tracepoint
  2026-03-25 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE216d [PATCH v4 3/3] PCI: dw-rockchip: Add pcie_ltssm_state_transition trace support
  2026-01-22 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE216d [PATCH v4 1/3] PCI: trace: Add PCI controller LTSSM transition tracepoint
  2026-01-22 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE264d [PATCH v3 3/3] PCI: dw-rockchip: Add pcie_ltssm_state_transition trace support
  2026-01-12 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE264d [PATCH v3 1/3] PCI: trace: Add PCI controller LTSSM transition tracepoint
  2026-01-12 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE269d [PATCH v2 3/3] PCI: dw-rockchip: Add pcie_ltssm_state_transition trace support
  2026-01-09 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE269d [PATCH v2 1/3] PCI: trace: Add PCI controller LTSSM transition tracepoint
  2026-01-09 · Shawn Lin <shawn.lin@rock-chips.com>
• STALE298d REVIEWED: 13 (12M) [PATCH v14 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event
  2025-12-10 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE298d REVIEWED: 7 (7M) [PATCH v14 2/3] PCI: trace: Add a RAS tracepoint to monitor link speed changes
  2025-12-10 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE320d REVIEWED: 3 (3M) [PATCH v3 15/21] PCI: epf-test: Switch to use %ptSp
  2025-11-13 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE326d REVIEWED: 3 (3M) [PATCH v2 15/21] PCI: epf-test: Switch to use %ptSp
  2025-11-11 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE328d [PATCH v1 17/23] PCI: epf-test: Switch to use %ptSp
  2025-11-10 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE299d REVIEWED: 7 (7M) [PATCH v13 2/3] PCI: trace: Add a RAS tracepoint to monitor link speed changes
  2025-10-25 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE299d REVIEWED: 13 (12M) [PATCH v13 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event
  2025-10-25 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE349d [PATCH v12 2/3] PCI: trace: Add a RAS tracepoint to monitor link speed changes
  2025-10-14 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE349d REVIEWED: 6 (5M) [PATCH v12 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event
  2025-10-14 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE374d [PATCH v11 2/3] PCI: trace: Add a RAS tracepoint to monitor link speed changes
  2025-09-25 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE374d REVIEWED: 6 (5M) [PATCH v11 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event
  2025-09-25 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE377d Re: [PATCH v10 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event
  2025-09-23 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE377d [PATCH v10 2/3] PCI: trace: Add a RAS tracepoint to monitor link speed changes
  2025-09-20 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE377d REVIEWED: 6 (5M) [PATCH v10 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event
  2025-09-20 · Shuai Xue <xueshuai@linux.alibaba.com>
• STALE390d REVIEWED: 1 (0M) [PATCH v7 09/12] PCI: Put PCIe bridges with downstream devices into D3 at hibernate
  2025-09-09 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE390d REVIEWED: 1 (0M) [PATCH v7 08/12] PCI/PM: Use pci_power_manageable() in pci_pm_poweroff_noirq()
  2025-09-09 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE390d REVIEWED: 1 (0M) [PATCH v7 07/12] PCI/PM: Run bridge power up actions as part of restore phase
  2025-09-09 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE390d REVIEWED: 1 (0M) [PATCH v7 06/12] PCI/PM: Split out code from pci_pm_suspend_noirq() into helper
  2025-09-09 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE390d REVIEWED: 1 (0M) [PATCH v7 05/12] PCI/PM: Disable device wakeups when halting or powering off system
  2025-09-09 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE392d REVIEWED: 1 (0M) [PATCH v6 RESEND 09/11] PCI: Put PCIe bridges with downstream devices into D3 at hibernate
  2025-09-06 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE392d REVIEWED: 1 (0M) [PATCH v6 RESEND 08/11] PCI: PM: Use pci_power_manageable() in pci_pm_poweroff_noirq()
  2025-09-06 · "Mario Limonciello (AMD)" <superm1@kernel.org>
• STALE392d REVIEWED: 1 (0M) [PATCH v6 RESEND 07/11] PCI: PM: Run bridge power up actions as part of restore phase
  2025-09-06 · "Mario Limonciello (AMD)" <superm1@kernel.org>