linux-kernel - Re: [PATCH] rtc-cmos: do not call rtc_update

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Message-ID: <20110419183909.GA7273@dumpdata.com>
Date:	Tue, 19 Apr 2011 14:39:09 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Stefano Stabellini <stefano.stabellini@...citrix.com>
Cc:	Alessandro Zummo <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] rtc-cmos: do not call rtc_update_irq when cmos->rtc is
 uninitialized

On Tue, Apr 19, 2011 at 06:14:48PM +0100, Stefano Stabellini wrote:
> Hi all,
> I have a 32 bit kernel compiled with:
> 
> CONFIG_HPET_TIMER
> CONFIG_HPET_EMULATE_RTC
> CONFIG_RTC_DRV_CMOS
> 
> that crashes reliably on boot on xen with the following stack trace:

The commit f6d5b33125c4fa63c16f7f54c533338c9695d82c
Author: John Stultz <john.stultz@...aro.org>
Date:   Tue Mar 29 18:00:27 2011 -0700

    RTC: Fix early irqs caused by calling rtc_set_alarm too early
    

doesn't fix it for you? (it is in 2.6.39-rc4)
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