linux-kernel - [PATCH 0/3] 3.2-stable timekeeping fixes merged in 3.6

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Message-Id: <1347402926-34813-1-git-send-email-john.stultz@linaro.org>
Date:	Tue, 11 Sep 2012 18:35:23 -0400
From:	John Stultz <john.stultz@...aro.org>
To:	stable@...r.kernel.org
Cc:	John Stultz <john.stultz@...aro.org>,
	Prarit Bhargava <prarit@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3] 3.2-stable timekeeping fixes merged in 3.6

Just wanted to send out a few timekeeping fixes that were merged
in 3.6 which are appropriate for -stable.

This queue backports the following fixes:
-----------------------------------------
cee58483cf56e0ba355fdd97ff5e8925329aa936    time: Move ktime_t overflow checking into timespec_valid_strict
bf2ac312195155511a0f79325515cbb61929898a    time: Avoid making adjustments if we haven't accumulated anything
4e8b14526ca7fb046a81c94002c1c43b6fdf0e9b    time: Improve sanity checking of timekeeping inputs

I've run these through my timetest suite w/ kvm on both i386
& x86_64. But more testing would be of course appreciated.
	https://github.com/johnstultz-work/timetests

I also have patch queues for all the -stable trees that I'll be
sending out as my testing completes for those trees.

Cc: Prarit Bhargava <prarit@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Linux Kernel <linux-kernel@...r.kernel.org>

John Stultz (3):
  3.2.y: time: Improve sanity checking of timekeeping inputs
  3.2.y: time: Avoid making adjustments if we haven't accumulated
    anything
  3.2.y: time: Move ktime_t overflow checking into
    timespec_valid_strict

 include/linux/ktime.h     |    7 -------
 include/linux/time.h      |   29 +++++++++++++++++++++++++++--
 kernel/time/timekeeping.c |   32 +++++++++++++++++++++++++++++---
 3 files changed, 56 insertions(+), 12 deletions(-)

-- 
1.7.9.5

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