Re: [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 rtcs

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2008/9/13 Krzysztof Helt <krzysztof.h1@xxxxxxxxx>:
> On Thu, 11 Sep 2008 14:04:12 +0400
> "Alexander Beregalov" <a.beregalov@xxxxxxxxx> wrote:
>
>> Hi
>>
>> Is that a different problem?
>>
>> 2.6.27-rc6
>>
>
> What kernel version have you used?
> If it was plain 2.6.27-rc6 there was no rtc layer support yet. Please try the linux-next.
Yes, it was mainline kernel.

I have the same issue from time to time on mainline kernel and on
`davem/sparc-next-2.6.git master`.
Clock appears to be in the future or in the past (I suppose it is
actually far in the future)
after boot from time to time.
I set it properly by NTP, save hw clock, but after several reboots
story happens again.

bus: 'platform': add driver rtc-m48t59
bus: 'platform': driver_probe_device: matched device rtc-m48t59.0 with
driver rtc-m48t59
bus: 'platform': really_probe: probing driver rtc-m48t59 with device
rtc-m48t59.0
device: 'rtc0': device_add
rtc-m48t59 rtc-m48t59.0: rtc core: registered m48t59 as rtc0
driver: 'rtc-m48t59.0': driver_bound: bound to device 'rtc-m48t59'
bus: 'platform': really_probe: bound device rtc-m48t59.0 to driver rtc-m48t59
bus: 'platform': add driver rtc-bq4802
bus: 'platform': add driver rtc-sun4v
bus: 'platform': add driver rtc-starfire
...
rtc-m48t59 rtc-m48t59.0: setting system clock to 2108-10-03 23:46:02
UTC (83783866)

At the moment I write it system time is Sun Aug 27 18:04:42 UTC 1972 (83786677).

The hardware is Ultra 10.

How can I help?
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