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From: Patricia Gaughen <gone@us.ibm.com>
To: marcelo@conectiva.com.br
Cc: linux-kernel@vger.kernel.org
Subject: PATCH] (1/2) i386 discontigmem support against 2.4.20pre8:  paddr_to_pfn
Date: Tue, 01 Oct 2002 17:15:19 -0700	[thread overview]
Message-ID: <200210020015.g920FJv14704@w-gaughen.beaverton.ibm.com> (raw)

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This patch was originally written by Martin Bligh.

It changes all references of node_start_paddr and zone_start_paddr 
to node_start_pfn and zone_start_pfn.  This change is required to 
support PAE for i386 discontigmem.  It allows a starting address 
for a node or zone to be greater than 4GB. A version of this patch 
is in the 2.4 aa tree and has also been accepted into the v2.5 tree 
starting with 2.5.34.


I've tested this patch on the following configurations: UP, SMP, SMP PAE, 
multiquad, multiquad PAE, multiquad DISCONTIGMEM, multiquad DISCONTIGMEM PAE.

Any and all feedback regarding this patch is greatly appreciated.

Thanks,
Pat

-- 
Patricia Gaughen (gone@us.ibm.com)
IBM Linux Technology Center
http://www.ibm.com/linux/ltc/


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                 reply	other threads:[~2002-10-02  0:10 UTC|newest]

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