From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon, 14 Oct 2002 18:02:30 +0200 (CEST)
From: Ingo Molnar <mingo@elte.hu>
Reply-To: Ingo Molnar <mingo@elte.hu>
Subject: Re: [patch, feature] nonlinear mappings, prefaulting support,
 2.5.42-F8
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To: William Lee Irwin III <wli@holomorphy.com>
Cc: Linus Torvalds <torvalds@transmeta.com>, linux-kernel@vger.kernel.org, linux-mm@kvack.org
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> if this is really an issue then we could force vma->vm_page_prot to
> PROT_NONE within remap_file_pages(), so at least all subsequent faults
> will be PROT_NONE and the user would have to explicitly re-mprotect()
> the vma again to change this.

i've added this to the -G1 patch at:

        http://redhat.com/~mingo/remap-file-pages-patches/

    Ingo

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