From: Barry Song <barry.song@analog.com>
Date: Tue, 29 Jun 2010 08:43:38 +0000 (+0000)
Subject: Blackfin: access_ok: permit L1 stack
X-Git-Tag: v2.6.37-rc1~151^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41c3e3346ab8e5caf9e76395bd812fac884ad371;p=pandora-kernel.git

Blackfin: access_ok: permit L1 stack

When apps run with their stack in L1, some system calls might be made
where a buffer is in the stack as an argument.  So make sure the core
Blackfin access code does not reject this memory location.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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