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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Pavel Machek <pavel@ucw.cz>
Cc: Mikael Pettersson <mikpe@it.uu.se>,
	linux-kernel@vger.kernel.org, johnstul@us.ibm.com
Subject: Re: [BUG] APM resume breakage from 2.6.18-rc1 clocksource changes
Date: Sun, 09 Jul 2006 23:51:24 +0100	[thread overview]
Message-ID: <1152485484.27368.100.camel@localhost.localdomain> (raw)
In-Reply-To: <20060709214439.GC2495@elf.ucw.cz>

Ar Sul, 2006-07-09 am 23:44 +0200, ysgrifennodd Pavel Machek:
> Step 0: could we get some sanity checks into that loop? I'm pretty
> sure we'll face some TSCs going backwards... panic-king the box at
> that point is okay, but infinite loop is not...

If it goes backwards print a warning and carry on, a panic is as useless
for most users as a hang


  reply	other threads:[~2006-07-09 22:34 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-09 20:58 [BUG] APM resume breakage from 2.6.18-rc1 clocksource changes Mikael Pettersson
2006-07-09 21:20 ` john stultz
2006-07-09 21:31 ` Valdis.Kletnieks
2006-07-09 21:44 ` Pavel Machek
2006-07-09 22:51   ` Alan Cox [this message]
  -- strict thread matches above, loose matches on Subject: below --
2006-07-09 23:52 Mikael Pettersson
2006-07-10  7:55 ` Pavel Machek
2006-07-10 17:58 ` john stultz
2006-07-10 18:08   ` Pavel Machek
2006-07-10 18:19     ` john stultz
2006-07-10 22:37     ` Roman Zippel
2006-07-10 22:50       ` john stultz
2006-07-10 22:59         ` Roman Zippel
2006-07-11  8:07           ` Thomas Gleixner
2006-07-11  9:29             ` Roman Zippel
2006-07-11 11:07               ` Thomas Gleixner
2006-07-11 23:31                 ` Roman Zippel
2006-07-12  0:42                   ` john stultz
2006-07-13 20:27                     ` Thomas Gleixner
2006-07-13 22:05                       ` john stultz
2006-07-14  6:56                         ` Thomas Gleixner
2006-07-16 15:52                         ` Roman Zippel
2006-07-16 15:50                       ` Roman Zippel
2006-07-16 16:09                         ` Thomas Gleixner
2006-07-16 16:15                           ` Roman Zippel
2006-07-10 23:17       ` Pavel Machek
2006-07-09 23:53 Mikael Pettersson
2006-07-10 23:36 Mikael Pettersson

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