From: Yinghai Lu <yhlu.kernel@gmail.com>
Date: Tue, 24 Jun 2008 19:18:14 +0000 (-0700)
Subject: x86: introduce init_memory_mapping for 32bit #1
X-Git-Tag: v2.6.27-rc1~1106^2~175
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e29684c40f2a332ba4d05f6482d5807725d5624;p=pandora-kernel.git

x86: introduce init_memory_mapping for 32bit #1

... so can we use mem below max_low_pfn earlier.

this allows us to move several functions more early instead of waiting
to after paging_init.

That includes moving relocate_initrd() earlier in the bootup, and kva
related early setup done in initmem_init. (in followup patches)

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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