linux-kernel - Re: [stable] [PATCH v2] msm: timer: compensate for timer shift in msm_read_timer

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Message-ID: <20110620215922.GA21909@kroah.com>
Date:	Mon, 20 Jun 2011 14:59:22 -0700
From:	Greg KH <greg@...ah.com>
To:	Jeff Ohlstein <johlstei@...eaurora.org>
Cc:	Daniel Walker <dwalker@...o99.com>,
	Bryan Huntsman <bryanh@...eaurora.org>,
	David Brown <davidb@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
	stable@...nel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [stable] [PATCH v2] msm: timer: compensate for timer shift in
 msm_read_timer_count

On Fri, Jun 17, 2011 at 01:55:38PM -0700, Jeff Ohlstein wrote:
> Some msm targets have timers whose lower bits are unreliable. So, we
> present our timers as lower frequency than they actually are, and ignore
> the bottom 5 bits on such targets. This compensation was erroneously
> removed from the msm_read_timer_count function, so restore it.
> 
> This was broken by 94790ec25 "msm: timer: SMP timer support for msm".
> 
> Signed-off-by: Jeff Ohlstein <johlstei@...eaurora.org>
> ---
>  arch/arm/mach-msm/timer.c |    6 +++++-
>  1 files changed, 5 insertions(+), 1 deletions(-)
> 

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read Documentation/stable_kernel_rules.txt
for how to do this properly.

</formletter>
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