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Date: Fri, 08 Mar 2002 12:49:37 -0800
From: "Martin J. Bligh" <Martin.Bligh@us.ibm.com>
To: Samuel Ortiz <sortiz@dbear.engr.sgi.com>
cc: Andrea Arcangeli <andrea@suse.de>,
        Marcelo Tosatti <marcelo@conectiva.com.br>,
        Linus Torvalds <torvalds@transmeta.com>,
        linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] stop null ptr deference in __alloc_pages
Message-ID: <12160000.1015620577@flay>
In-Reply-To: <Pine.LNX.4.33.0203081207360.18968-100000@dbear.engr.sgi.com>
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> If you applied an SGI patch that makes the zonelist contain all the zones
> of your machine, then the zonelist should not be NULL.
> If you allocate memory with gfp_mask & GFP_ZONEMASK == GFP_NORMAL from a
> HIGHMEM only node, then the first entry on the corresponding zonelist
> should be the first NORMAL zone on some other node.
> Am I missing something here ?

You're missing the fact that I'm missing the SGI patch ;-)

M.

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