From: Horms <horms@verge.net.au>
Date: Tue, 6 Mar 2007 10:34:21 +0000 (-0800)
Subject: [IA64] point saved_max_pfn to the max_pfn of the entire system
X-Git-Tag: v2.6.21-rc3~14^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4a570997e71b892805a1e71303d09c327af135f;p=pandora-kernel.git

[IA64] point saved_max_pfn to the max_pfn of the entire system

Make saved_max_pfn point to max_pfn of entire system.

Without this patch is so that vmcore is zero length on ia64.  This is
because saved_max_pfn was wrongly being set to the max_pfn of the crash
kernel's address space, rather than the max_pfg on the physical memory of
the machine - the whole purpose of vmcore is to access physical memory that
is not part of the crash kernel's addresss space.

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Sort-Of-Acked-By: Jay Lan <jlan@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

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