From: Andrew Morton <akpm@digeo.com>
To: Greg KH <greg@kroah.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [RFC] PCI device list locking
Date: Tue, 17 Jun 2003 15:51:43 -0700 [thread overview]
Message-ID: <20030617155143.6d3a2e95.akpm@digeo.com> (raw)
In-Reply-To: <20030617212628.GA12723@kroah.com>
Greg KH <greg@kroah.com> 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.
prev parent reply other threads:[~2003-06-17 22:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-17 21:26 [RFC] PCI device list locking Greg KH
2003-06-17 22:13 ` Chris Wright
2003-06-17 22:23 ` Greg KH
2003-06-17 22:51 ` Andrew Morton [this message]
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