linux-kernel - Re: [PATCH/RFC] PCI prepare/activate instead of enable to avoid IRQ storm and rogue DMA access

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Message-ID: <20070315101713.GA10114@one.firstfloor.org>
Date:	Thu, 15 Mar 2007 11:17:13 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Tejun Heo <htejun@...il.com>
Cc:	Andi Kleen <andi@...stfloor.org>, gregkh@...e.de,
	Jeff Garzik <jeff@...zik.org>, linux-kernel@...r.kernel.org,
	linux-pci@...ey.karlin.mff.cuni.cz,
	michal.k.k.piotrowski@...il.com, linux-ide@...r.kernel.org,
	tglx@...utronix.de, shemminger@...ux-foundation.org,
	mlord@...ox.com, linux-pm@...ts.osdl.org
Subject: Re: [PATCH/RFC] PCI prepare/activate instead of enable to avoid IRQ storm and rogue DMA access

> Do you mean between disabling IRQ mechanisms and enabling PCI device in 
> pcim_prepare_device()?

Yes.

-Andi
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