From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 9 Oct 2012 07:18:23 +0000 (+0300)
Subject: timekeeping: Cast raw_interval to u64 to avoid shift overflow
X-Git-Tag: v3.2.33~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20e6199e93250b6a6506f65c07e18fb18ad382ab;p=pandora-kernel.git

timekeeping: Cast raw_interval to u64 to avoid shift overflow

commit 5b3900cd409466c0070b234d941650685ad0c791 upstream.

We fixed a bunch of integer overflows in timekeeping code during the 3.6
cycle.  I did an audit based on that and found this potential overflow.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: John Stultz <johnstul@us.ibm.com>
Link: http://lkml.kernel.org/r/20121009071823.GA19159@elgon.mountain
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[bwh: Backported to 3.2: adjust context; use timekeeper.raw_interval]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

Reading git-diff-tree failed