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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: john stultz <johnstul@us.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	LKML <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [Regression] Negative time on Acer Ferrari One with current -git
Date: Sat, 22 May 2010 19:54:05 +0200	[thread overview]
Message-ID: <201005221954.05606.rjw@sisk.pl> (raw)
In-Reply-To: <1274481551.5630.31.camel@localhost.localdomain>

On Saturday 22 May 2010, john stultz wrote:
> On Fri, 2010-05-21 at 15:19 -0700, Linus Torvalds wrote:
> > 
> > On Fri, 21 May 2010, Rafael J. Wysocki wrote:
> > > 
> > > Trying to boot current -git on Acer Ferrari One (64-bit), I get mount errors
> > > for all filesystems telling me that "now = (null) is in the future" and when
> > > run 'date' it says: "date: time <long negative number> is out of range".
> > > 
> > > Any ideas anyone?
> > 
> > No ideas, but apart from the obvious "maybe you can pin it down a bit with 
> > a few bisection compiles", it's almost certainly through the timer tree 
> > merge from Thomas, which included various wall-clock-time changes from 
> > John Stultz & co.
> > 
> > I don't see anything else that would likely affect any wall-clock time, 
> > but who knows..
> > 
> > John, Thomas? Ring any bells?
> 
> Hrm..  From my queue, I'd probably try reverting the following first:
> 
> 6a867a3|| time: Remove xtime_cache

That doesn't help.
 
> Rafael: I assume 2.6.34 is fine?

Yes, it is.

Thanks,
Rafael

  reply	other threads:[~2010-05-22 17:53 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-21 21:43 Rafael J. Wysocki
2010-05-21 22:19 ` Linus Torvalds
2010-05-21 22:39   ` john stultz
2010-05-22 17:54     ` Rafael J. Wysocki [this message]
2010-05-22 14:05   ` Thomas Gleixner
2010-05-22 14:18     ` Thomas Gleixner
2010-05-22 17:34       ` Rafael J. Wysocki
2010-05-22 17:52         ` Borislav Petkov
2010-05-22 18:00           ` Rafael J. Wysocki
2010-05-22 18:25         ` Thomas Gleixner
2010-05-22 18:32           ` Thomas Gleixner
2010-05-22 20:55             ` Rafael J. Wysocki
2010-05-22 21:20               ` Rafael J. Wysocki
2010-05-23  6:40                 ` Thomas Gleixner
2010-05-23 13:21                   ` Rafael J. Wysocki
2010-05-23 21:20                   ` john stultz

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