From: Andi Kleen <ak@suse.de>
Date: Tue, 17 Jan 2006 06:03:38 +0000 (+0100)
Subject: [PATCH] x86_64: Flexmap for 32bit and randomized mappings for 64bit
X-Git-Tag: v2.6.16-rc1~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8817210d4d968e58f7d93db2eecd17b20dd03d40;p=pandora-kernel.git

[PATCH] x86_64: Flexmap for 32bit and randomized mappings for 64bit

Another try at this.

For 32bit follow the 32bit implementation from Ingo -
mappings are growing down from the end of stack now
and vary randomly by 1GB.

Randomized mappings for 64bit just vary the normal mmap break
by 1TB. I didn't bother implementing full flex mmap for 64bit
because it shouldn't be needed there.

Cc: mingo@elte.hu

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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