From: Zhao Hongjiang <zhaohongjiang@huawei.com>
Date: Fri, 26 Apr 2013 03:03:53 +0000 (+0800)
Subject: aio: fix possible invalid memory access when DEBUG is enabled
X-Git-Tag: v3.9~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91d80a84bbc8f28375cca7e65ec666577b4209ad;p=pandora-kernel.git

aio: fix possible invalid memory access when DEBUG is enabled

dprintk() shouldn't access @ring after it's unmapped.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@huawei.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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