From: H. Peter Anvin <hpa@zytor.com>
Date: Sat, 9 May 2009 00:42:16 +0000 (-0700)
Subject: x86, boot: determine compressed code offset at compile time
X-Git-Tag: v2.6.31-rc1~422^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02a884c0fe7ec8459d00d34b7d4101af21fc4a86;p=pandora-kernel.git

x86, boot: determine compressed code offset at compile time

Determine the compressed code offset (from the kernel runtime address)
at compile time.  This allows some minor optimizations in
arch/x86/boot/compressed/head_*.S, but more importantly it makes this
value available to the build process, which will enable a future patch
to export the necessary linear memory footprint into the bzImage
header.

[ Impact: cleanup, future patch enabling ]

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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