linux-kernel - Re: [Intel IOMMU 00/10] Intel IOMMU support, take #2

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Message-ID: <20070626223517.GA19395@one.firstfloor.org>
Date:	Wed, 27 Jun 2007 00:35:17 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Jesse Barnes <jesse.barnes@...el.com>
Cc:	Andi Kleen <andi@...stfloor.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Muli Ben-Yehuda <muli@...ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Keshavamurthy, Anil S" <anil.s.keshavamurthy@...el.com>,
	linux-kernel@...r.kernel.org, gregkh@...e.de,
	suresh.b.siddha@...el.com, ashok.raj@...el.com,
	davem@...emloft.net, clameter@....com
Subject: Re: [Intel IOMMU 00/10] Intel IOMMU support, take #2

> 
> > Perhaps we just need an ioctl where an X server can switch this.
> 
> Switch what?  Turn on or off transparent translation?

Turn on/off bypass for its device.

-Andi
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