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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Andi Kleen <ak@suse.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Jan Beulich <jbeulich@novell.com>,
	Tony Luck <tony.luck@intel.com>,
	Muli Ben-Yehuda <muli@il.ibm.com>
Subject: Re: dma_mapping_ops for i386
Date: Wed, 27 Jun 2007 10:15:17 -0400	[thread overview]
Message-ID: <468270F5.7040408@goop.org> (raw)
In-Reply-To: <200706270021.11434.ak@suse.de>

Andi Kleen wrote:
> Ok, if you can do it without ifdefs. 
>   

That should be OK.  All the existing i386 mapping operations would just 
have their own ops structure, right?

> And no swiotlb on i386; that is something that is completely broken
> in upstream Xen and needs to be fixed properly anyways.
>   

Hm, OK.  I'm not really familiar with the issues here.  What are they?  
Looks like Jan has made a number of Xen-ish changes to lib/swiotlb.c; 
are more changes be needed?

    J

  reply	other threads:[~2007-06-27 14:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-26 19:59 dma_mapping_ops for i386 Jeremy Fitzhardinge
2007-06-26 22:21 ` Andi Kleen
2007-06-27 14:15   ` Jeremy Fitzhardinge [this message]
2007-06-27 15:26     ` Andi Kleen
2007-06-27 18:40       ` Jeremy Fitzhardinge
2007-06-27 20:28       ` Muli Ben-Yehuda
2007-06-30 18:41         ` Herbert Xu

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