From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.159]) by ozlabs.org (Postfix) with ESMTP id 00DFEDDDEC for ; Wed, 22 Oct 2008 09:46:23 +1100 (EST) Received: by fg-out-1718.google.com with SMTP id d23so93269fga.39 for ; Tue, 21 Oct 2008 15:46:22 -0700 (PDT) Message-ID: Date: Tue, 21 Oct 2008 15:46:21 -0700 From: Satya To: benh@kernel.crashing.org Subject: Re: hugetlbfs for ppc440 - kernel BUG In-Reply-To: <1224622063.7654.265.camel@pasglop> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_14607_1538587.1224629181739" References: <1224622063.7654.265.camel@pasglop> Cc: kazutomo@mcs.anl.gov, linuxppc-dev@ozlabs.org, edi@linux.vnet.ibm.com, david@gibson.dropbear.id.au List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , ------=_Part_14607_1538587.1224629181739 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Ben, Look here: http://www-unix.mcs.anl.gov/zeptoos/hugepages/ thanks, ./satya On Tue, Oct 21, 2008 at 1:47 PM, Benjamin Herrenschmidt < benh@kernel.crashing.org> wrote: > On Tue, 2007-07-10 at 13:38 -0500, Satya wrote: > > hello, > > I am trying to implement hugetlbfs on the IBM Bluegene/L IO node > > (ppc440) and I have a big problem as well as a few questions to ask > > the group. I patched a 2.6.21.6 linux kernel (manually) with Edi > > Shmueli's hugetlbfs implementation (found here: > > http://patchwork.ozlabs.org/linuxppc/patch?id=8427) for this. I did > > have to make slight changes (described at the end) to make it work. > > My test program is a shortened version of a sys v shared memory > > example described in Documentation/vm/hugetlbpage.txt > > Hi ! > > The patchwork link unfortunately didn't survive the transition to > patchwork 2. > > Do you know what's the status of Hugetlb support for 44x ? Is there any > plan to release that for upstream inclusion ? > > Cheers, > Ben. > > > ------=_Part_14607_1538587.1224629181739 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Ben,
Look here: http://www-unix.mcs.anl.gov/zeptoos/hugepages/

thanks,
./satya

On Tue, Oct 21, 2008 at 1:47 PM, Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
On Tue, 2007-07-10 at 13:38 -0500, Satya wrote:
> hello,
> I am trying to implement hugetlbfs on the IBM Bluegene/L IO node
> (ppc440) and I have a big problem as well as a few questions to ask
> the group. I patched a 2.6.21.6 linux kernel (manually) with Edi
> Shmueli's hugetlbfs implementation (found here:
> http://patchwork.ozlabs.org/linuxppc/patch?id=8427) for this. I did
> have to make slight changes (described at the end) to make it work.
> My test program is a shortened version of a sys v shared memory
> example described in Documentation/vm/hugetlbpage.txt

Hi !

The patchwork link unfortunately didn't survive the transition to
patchwork 2.

Do you know what's the status of Hugetlb support for 44x ? Is there any
plan to release that for upstream inclusion ?

Cheers,
Ben.



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