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From: "Lee Revell" <>
To: "Cestonaro,
	Thilo (external)"  <>
Subject: Re: how can I touch softlockup watchdog on all cpus?
Date: Thu, 22 Mar 2007 11:30:18 -0400	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 3/22/07, Cestonaro, Thilo (external)
<> wrote:
> > You didn't explain _why_ you need to sleep for such a long time,
> > and as you didn't give a pointer to your code, there's not
> > much people can do to recommend changes other than "don't do that".
> The code which is executed between the local_irq_disable and enable,
> is just a function call into our companies bios (e.g. for updating itself)
> and the long time is just 15 sec. while the bios has full control and OS is halted.
> So I can't change anything at this point, but I need to fetch the watchdog,
> cause it is not so nice, if there is a big BUG output on console while the
> computer updates it's bios, very trustworthy isn't it :).

Just disable the softlockup watchdog.


  reply	other threads:[~2007-03-22 15:30 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-21 16:06 Cestonaro, Thilo (external)
2007-03-21 16:44 ` Dave Jones
2007-03-22  7:33   ` Cestonaro, Thilo (external)
2007-03-22 15:30     ` Lee Revell [this message]
2007-03-22 15:46       ` Cestonaro, Thilo (external)
2007-03-22 16:17         ` Lee Revell
2007-03-22 16:46           ` Cestonaro, Thilo (external)
2007-03-22 22:46             ` Jeremy Fitzhardinge
2007-03-23  1:16               ` Dave Jones
2007-03-23  1:48                 ` Jeremy Fitzhardinge
2007-03-21 16:10 Cestonaro, Thilo (external)

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