From: Christoph Lameter <cl@linux-foundation.org>
Date: Wed, 3 Jun 2009 20:04:31 +0000 (-0400)
Subject: security: use mmap_min_addr indepedently of security models
X-Git-Tag: v2.6.27.27~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6055cd3a734696779d238f9e54174954f22c4c9;p=pandora-kernel.git

security: use mmap_min_addr indepedently of security models

commit e0a94c2a63f2644826069044649669b5e7ca75d3 upstream.

This patch removes the dependency of mmap_min_addr on CONFIG_SECURITY.
It also sets a default mmap_min_addr of 4096.

mmapping of addresses below 4096 will only be possible for processes
with CAP_SYS_RAWIO.

Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Acked-by: Eric Paris <eparis@redhat.com>
Looks-ok-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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