linux/drivers/pci/controller/plda
Hans Zhang 4e4f9745f0 PCI: plda: Protect root bus removal with rescan lock
Hold the pci_rescan_remove_lock lock while stopping and removing a root bus
to avoid racing with concurrent rescan or hotplug operations triggered via
sysfs.  Such races may lead to use-after-free issues or system crashes.

Signed-off-by: Hans Zhang <18255117159@163.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
[bhelgaas: commit log]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260521161822.132996-10-18255117159@163.com
2026-06-18 11:50:55 -05:00
..
Kconfig PCI: plda: Switch to msi_create_parent_irq_domain() 2025-07-24 16:24:16 -05:00
Makefile PCI: starfive: Add JH7110 PCIe controller 2024-05-28 11:15:30 -05:00
pcie-microchip-host.c PCI: host-common: Convert to library for host controller drivers 2025-05-30 12:21:57 -05:00
pcie-plda-host.c PCI: plda: Protect root bus removal with rescan lock 2026-06-18 11:50:55 -05:00
pcie-plda.h PCI: plda: Switch to msi_create_parent_irq_domain() 2025-07-24 16:24:16 -05:00
pcie-starfive.c PCI: starfive: Use regulator APIs to control the 3v3 power supply of PCIe slots 2026-01-13 19:35:34 +05:30