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3ffc4c9690
Dynamic IDs are only guaranteed to be valid when dynids.lock is held,
as remove_id_store() can free the node. Thus, make a copy in
pci_match_device(). Also, clarify that the id parameter is only valid
during probe.
Fixes: 0994375e96 ("PCI: add remove_id sysfs entry")
Reported-by: Sashiko <sashiko-bot@kernel.org>
Link: https://lore.kernel.org/all/20260619170503.518F61F00A3A@smtp.kernel.org/
Signed-off-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patch.msgid.link/20260723-pci_id_fix-v4-9-3580726844e1@garyguo.net
1789 lines
45 KiB
1789 lines
45 KiB