From: Christoph Lameter <cl@linux.com>
Date: Fri, 23 Aug 2013 19:01:58 +0000 (+0000)
Subject: percpu: Make __verify_pcu_ptr handle per cpu pointers to arrays
X-Git-Tag: v3.12-rc1~176^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abec1a806e0c3cf168999667d5fb6218398ef12a;p=pandora-kernel.git

percpu: Make __verify_pcu_ptr handle per cpu pointers to arrays

__verify_pcpu_ptr() will cause a compilation failure if the type of the
pointer is a pointer to a fixed array of objects. Adding zero to the
pointer converts the type of pointer to that pointing to a single
object of the array.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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