Re: [RFC] PCI device list locking

From: Andrew Morton (
Date: Tue Jun 17 2003 - 17:51:43 EST

Greg KH <> wrote:
> + spin_lock(&pci_bus_lock);

I have a vague feeling that some code somewhere may be calling these
functions from interrupt context.

I may have misremembered, but perhaps a sprinkling of
WARN_ON(irqs_disabled()) would be prudent for now.

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