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From: john stultz <johnstul@us.ibm.com>
To: Matt <colpatch@us.ibm.com>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org, LSE Tech <lse-tech@lists.sourceforge.net>,
	Andrew Morton <akpm@zip.com.au>,
	Michael Hohnbaum <hohnbaum@us.ibm.com>
Subject: Re: [Lse-tech] Re: [rfc][patch] Memory Binding API v0.3 2.5.41
Date: 14 Oct 2002 17:55:53 -0700	[thread overview]
Message-ID: <1034643354.19094.149.camel@cog> (raw)
In-Reply-To: <3DAB6385.9000207@us.ibm.com>

On Mon, 2002-10-14 at 17:38, Matthew Dobson wrote:
> Also, right now, memblks map to nodes in a straightforward manner (1-1 
> on NUMA-Q, the only architecture that has defined them).  It will likely 
> look the same on most architectures, too.

Just an FYI: I believe the x440 breaks this assumption. 

There are 2 chunks on the first CEC. The current discontig patch for it
has to drop the second chunk (anything over 3.5G on the first CEC) in
order to work w/ the existing code. However, that will probably need to
be addressed at some point, so be aware that this might affect you as
well. 

thanks
-john


WARNING: multiple messages have this Message-ID (diff)
From: john stultz <johnstul@us.ibm.com>
To: Matt <colpatch@us.ibm.com>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org, LSE Tech <lse-tech@lists.sourceforge.net>,
	Andrew Morton <akpm@zip.com.au>,
	Michael Hohnbaum <hohnbaum@us.ibm.com>
Subject: Re: [Lse-tech] Re: [rfc][patch] Memory Binding API v0.3 2.5.41
Date: 14 Oct 2002 17:55:53 -0700	[thread overview]
Message-ID: <1034643354.19094.149.camel@cog> (raw)
In-Reply-To: <3DAB6385.9000207@us.ibm.com>

On Mon, 2002-10-14 at 17:38, Matthew Dobson wrote:
> Also, right now, memblks map to nodes in a straightforward manner (1-1 
> on NUMA-Q, the only architecture that has defined them).  It will likely 
> look the same on most architectures, too.

Just an FYI: I believe the x440 breaks this assumption. 

There are 2 chunks on the first CEC. The current discontig patch for it
has to drop the second chunk (anything over 3.5G on the first CEC) in
order to work w/ the existing code. However, that will probably need to
be addressed at some point, so be aware that this might affect you as
well. 

thanks
-john

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  parent reply	other threads:[~2002-10-15  1:00 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-10  1:12 [rfc][patch] Memory Binding API v0.3 2.5.41 Matthew Dobson
2002-10-10  3:05 ` Andrew Morton
2002-10-10  3:05   ` Andrew Morton
2002-10-10 18:29   ` Matthew Dobson
2002-10-10 18:29     ` Matthew Dobson
2002-10-10  4:06 ` Martin J. Bligh
2002-10-10  4:06   ` Martin J. Bligh
2002-10-10 18:43   ` Matthew Dobson
2002-10-10 18:43     ` Matthew Dobson
2002-10-10  9:00 ` Arjan van de Ven
2002-10-10 18:55   ` Matthew Dobson
2002-10-10 18:55     ` Matthew Dobson
2002-10-10 10:06 ` Arjan van de Ven
2002-10-10 11:22   ` Alan Cox
2002-10-10 11:22     ` Alan Cox
2002-10-10 11:28     ` William Lee Irwin III
2002-10-10 11:28       ` William Lee Irwin III
2002-10-10 19:09       ` Matthew Dobson
2002-10-10 19:09         ` Matthew Dobson
2002-10-10 19:06     ` Matthew Dobson
2002-10-10 19:06       ` Matthew Dobson
2002-10-10 19:01   ` Matthew Dobson
2002-10-10 19:01     ` Matthew Dobson
2002-10-13 22:22 ` Eric W. Biederman
2002-10-13 22:22   ` Eric W. Biederman
2002-10-15  0:14   ` Matthew Dobson
2002-10-15  0:14     ` Matthew Dobson
2002-10-15  0:20     ` Martin J. Bligh
2002-10-15  0:20       ` Martin J. Bligh
2002-10-15  0:38       ` Matthew Dobson
2002-10-15  0:38         ` Matthew Dobson
2002-10-15  0:43         ` Martin J. Bligh
2002-10-15  0:43           ` Martin J. Bligh
2002-10-15  0:51           ` Matthew Dobson
2002-10-15  0:51             ` Matthew Dobson
2002-10-15  0:58             ` William Lee Irwin III
2002-10-15  0:58               ` William Lee Irwin III
2002-10-15  0:55         ` john stultz [this message]
2002-10-15  0:55           ` [Lse-tech] " john stultz
2002-10-15  1:08           ` Martin J. Bligh
2002-10-15  1:08             ` Martin J. Bligh
2002-10-15  1:20             ` William Lee Irwin III
2002-10-15  1:20               ` William Lee Irwin III
2002-10-15  1:29               ` Martin J. Bligh
2002-10-15  1:29                 ` Martin J. Bligh
2002-10-15  1:40                 ` William Lee Irwin III
2002-10-15  1:40                   ` William Lee Irwin III
2002-10-15  1:57                   ` William Lee Irwin III
2002-10-15  1:57                     ` William Lee Irwin III
2002-10-15  1:08           ` William Lee Irwin III
2002-10-15  1:08             ` William Lee Irwin III
2002-10-15  1:16             ` Martin J. Bligh
2002-10-15  1:16               ` Martin J. Bligh
2002-10-15 17:21     ` Eric W. Biederman
2002-10-15 17:21       ` Eric W. Biederman

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