linux-kernel - Re: [REGRESSION] rtc/interface.c: kills suspend-to-ram

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Date:	Wed, 18 Apr 2012 11:29:37 -0700
From:	John Stultz <john.stultz@...aro.org>
To:	Mark Lord <kernel@...savvy.com>
CC:	richard -rw- weinberger <richard.weinberger@...il.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	rtc-linux@...glegroups.com,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Greg Kroah-Hartman <greg@...ah.com>, stable@...r.kernel.org,
	Rabin Vincent <rabin.vincent@...ricsson.com>
Subject: Re: [REGRESSION] rtc/interface.c: kills suspend-to-ram

On 04/17/2012 06:29 PM, Mark Lord wrote:
> I'll give the suggestions above a go when I get the system back.
> Right now it's out on loan for application testing.
>
> And there is a simple workaround for that system, which I'm now using:
> just disable the RTC Alarm in the BIOS and the issue goes away.
> And as you point out, hwclock does seem to be diddling with the Alarm
> for some reason, so I'm feeling this isn't so important any more.
>
> But as we've gone this far, I will instrument things as requested
> when I get the system back in a few days.
Once again, thanks so much for reporting the issue and help with 
testing! I know going through remote diagnostics is a pain, especially 
when you have a workaround. :)  Anyway, your help here is very much 
appreciated.
-john

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