From mboxrd@z Thu Jan  1 00:00:00 1970
From: Grant Grundler <iod00d@hp.com>
Date: Tue, 26 Oct 2004 18:05:46 +0000
Subject: Re: ia64 implementation of lib/iomap.c
Message-Id: <20041026180546.GG2728@cup.hp.com>
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To: linux-ia64@vger.kernel.org

On Tue, Oct 26, 2004 at 10:55:52AM -0700, Grant Grundler wrote:
> How can a device driver guarantee all in-flight DMA has completed
> before unmapping control data?
> (ie buffers allocated with pci_alloc_consistent()).

nevermind...linus just answered that question.

grant