[PATCH v4 0/2] PCI: Suppress lockdep warning & make pci_call_probe() more efficient

From: Waiman Long

Date: Tue Jun 09 2026 - 14:13:48 EST


Patch 1 suppress the false positive lockdep warning when there is a
nested pci_call_probe() call. Patch 2 makes pci_call_probe() more
efficient when the current has been affined to the right node already.

Waiman Long (2):
PCI: Suppress false positive lockdep warning in pci_call_probe()
PCI: Call local_pci_probe() directly in pci_call_probe() if affined to
the right node

drivers/pci/pci-driver.c | 40 +++++++++++++++++++++++++++++++++-------
1 file changed, 33 insertions(+), 7 deletions(-)

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2.54.0