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Message-ID: <65dd6fd50706151107v784a252aw89a128f255304ef6@mail.gmail.com>
Date: Fri, 15 Jun 2007 11:07:15 -0700
From: "Ollie Wild" <aaw@google.com>
To: "Peter Zijlstra" <a.p.zijlstra@chello.nl>
Subject: Re: [patch 0/3] no MAX_ARG_PAGES -v2
Cc: "Luck, Tony" <tony.luck@intel.com>, linux-kernel@vger.kernel.org,
       parisc-linux@lists.parisc-linux.org, linux-mm@kvack.org,
       linux-arch@vger.kernel.org, "Andrew Morton" <akpm@osdl.org>,
       "Ingo Molnar" <mingo@elte.hu>, "Andi Kleen" <ak@suse.de>
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On 6/15/07, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> On Thu, 2007-06-14 at 13:58 -0700, Ollie Wild wrote:
>
> >   A good heuristic, though, might be to limit
> > argument size to a percentage (say 25%) of maximum stack size and
> > validate this inside copy_strings().
>
> This seems to do:

Looks good.

Ollie