From: Andi Kleen <ak@suse.de>
To: Dave Jones <davej@redhat.com>
Cc: Roland Dreier <rdreier@cisco.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
linux-kernel@vger.kernel.org, mst@mellanox.co.il,
jackm@mellanox.co.il
Subject: Re: pgprot_writecombine() and PATs on x86
Date: Wed, 25 Apr 2007 21:10:49 +0200 [thread overview]
Message-ID: <200704252110.49603.ak@suse.de> (raw)
In-Reply-To: <20070425184108.GB23721@redhat.com>
On Wednesday 25 April 2007 20:41:08 Dave Jones wrote:
> On Wed, Apr 25, 2007 at 08:19:27PM +0200, Andi Kleen wrote:
> > On Wednesday 25 April 2007 20:02:26 Roland Dreier wrote:
> > > Hi Eric,
> > >
> > > Where do your patches to add an implementation of
> > > pgprot_writecombine() using PATs on x86 stand?
> >
> > It's on my todo list.
>
> Whats the status on the code at ftp://ftp.firstfloor.org/pub/ak/pat/patches ?
> I've not given it much more than a quick skim, so I'm not sure what
> it's capable of/what its missing etc..
That code has a couple of problems and is relatively broken
-Andi
prev parent reply other threads:[~2007-04-25 19:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-25 18:02 pgprot_writecombine() and PATs on x86 Roland Dreier
2007-04-25 18:19 ` Andi Kleen
2007-04-25 18:31 ` Eric W. Biederman
2007-04-25 18:35 ` Roland Dreier
2007-04-25 18:45 ` Eric W. Biederman
2007-04-26 5:43 ` Michael S. Tsirkin
2007-04-26 6:13 ` Eric W. Biederman
2007-04-25 18:33 ` Roland Dreier
2007-04-25 18:41 ` Dave Jones
2007-04-25 19:10 ` Andi Kleen [this message]
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