From: Grant Grundler <grundler@parisc-linux.org>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
Andi Kleen <ak@suse.de>,
linux-mm@kvack.org, Ollie Wild <aaw@google.com>,
Ingo Molnar <mingo@elte.hu>,
parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] Re: [PATCH 4/4] mm: variable length argument support
Date: Wed, 6 Jun 2007 08:40:03 -0600 [thread overview]
Message-ID: <20070606144003.GD9722@colo.lackof.org> (raw)
In-Reply-To: <1181121129.7348.181.camel@twins>
On Wed, Jun 06, 2007 at 11:12:09AM +0200, Peter Zijlstra wrote:
...
> > I think the same problem will happen on NOMMU && STACK_GROWS_UP. There are
> > several new references to bprm->vma in there, not all inside CONFIG_MMU.
>
> Right, which archs have that combo? I'll go gather cross compilers.
parisc only supports with MMU. I don't know who elses uses STACK_GROWS_UP.
hth,
grant
>
> Perhaps I'd better create a flush_arg_page() function and stick that in
> the mmu/nommu section somewhere earlier on in that file. Patch in a few.
>
> A related question; does anybody know of a no-MMU arch that uses
> fs/compat.c ? If there is such a beast, that would need some work.
>
> _______________________________________________
> parisc-linux mailing list
> parisc-linux@lists.parisc-linux.org
> http://lists.parisc-linux.org/mailman/listinfo/parisc-linux
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next prev parent reply other threads:[~2007-06-06 14:40 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-05 15:05 [PATCH 0/4] no MAX_ARG_PAGES Peter Zijlstra
2007-06-05 15:05 ` [PATCH 1/4] arch: personality independent stack top Peter Zijlstra
2007-06-05 15:05 ` [PATCH 2/4] audit: rework execve audit Peter Zijlstra
2007-06-05 23:39 ` Andrew Morton
2007-06-06 5:52 ` Peter Zijlstra
2007-06-05 15:05 ` [PATCH 3/4] mm: move_page_tables{,_up} Peter Zijlstra
2007-06-05 19:46 ` Christoph Lameter
2007-06-05 23:39 ` Andrew Morton
2007-06-06 19:06 ` Ollie Wild
2007-06-06 19:12 ` Peter Zijlstra
2007-06-06 19:50 ` Ollie Wild
2007-06-06 19:53 ` Peter Zijlstra
2007-06-05 15:05 ` [PATCH 4/4] mm: variable length argument support Peter Zijlstra, Ollie Wild
2007-06-05 23:39 ` Andrew Morton
2007-06-06 0:48 ` Ollie Wild
2007-06-06 6:02 ` Peter Zijlstra
2007-06-06 8:36 ` Andrew Morton
2007-06-06 8:44 ` Paul Mundt
2007-06-06 8:54 ` Peter Zijlstra
2007-06-06 9:06 ` Andrew Morton
2007-06-06 9:12 ` Peter Zijlstra
2007-06-06 14:40 ` Grant Grundler [this message]
2007-06-06 9:34 ` Peter Zijlstra
2007-06-06 9:44 ` Paul Mundt
2007-06-06 9:47 ` Peter Zijlstra
2007-06-06 9:53 ` Andi Kleen
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