From: Jiri Kosina <jkosina@suse.cz>
Date: Tue, 30 Apr 2013 22:27:45 +0000 (-0700)
Subject: binfmt_elf: PIE: make PF_RANDOMIZE check comment more accurate
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~88^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1d025e22e0ef167a4589cf5a6b2a32bfef0472c;p=pandora-kernel.git

binfmt_elf: PIE: make PF_RANDOMIZE check comment more accurate

The comment I originally added in commit a3defbe5c337 ("binfmt_elf: fix
PIE execution with randomization disabled") is not really 100% accurate
-- sysctl is not the only way how PF_RANDOMIZE could be forcibly unset
in runtime.

Another option of course is direct modification of personality flags
(i.e.  running through setarch wrapper).

Make the comment more explicit and accurate.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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