From: Colin Cross <ccross@android.com>
Date: Fri, 13 Dec 2013 22:25:03 +0000 (-0800)
Subject: ion: check invalid values in ion_system_heap
X-Git-Tag: v3.14-rc1~150^2~388
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c13d1df947f1c312143eda77a754149d0043e4d3;p=pandora-kernel.git

ion: check invalid values in ion_system_heap

ion_system_heap can only satisfy page alignment, and
ion_system_contig_heap can only satisify alignment to the
allocation size.  Neither can support faulting user mappings
because they use slab pages.

Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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