tree dbeab0ab071b86c80b4d7c2701c7b767616772a6
parent 6de6cb442e76bbaf2e685150be8ddac0f237a59c
author Yinghai Lu <yinghai@kernel.org> 1236899082 -0700
committer H. Peter Anvin <hpa@zytor.com> 1237076627 -0700

x86-32: compute initial mapping size more accurately

Impact: simplification

We only need to map the kernel in head_32.S, not the whole of
lowmem.  We use 512MB as a reasonable (but arbitrary) limit on
the maximum size of the kernel image.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>