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From: "Joel K. Greene" <joel.greene@catapult.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Timer interrupt stops, causes soft lockup
Date: Tue, 18 Mar 2008 10:40:18 -0400	[thread overview]
Message-ID: <1205851218.2023.14.camel@linuxdt036.nc.catapult.com> (raw)
In-Reply-To: <20080317154639.GA4102@ucw.cz>

Hi Pavel,


> Does nosmp help?
We have not tried. I would expect that it would, but I think that's
changing the system too much, and we cannot do that in production. As we
have seen system run for a couple of months without demonstrating the
issue I think that proving the negative is very difficult. I am focusing
on trying to force the issue so we can gather information.
> 
> Does noapic/nolapic help?
These do not affect the problem.


Thanks!

Joel.


      reply	other threads:[~2008-03-19 20:52 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1204653133.718.14.camel@linuxdt036.nc.catapult.com>
     [not found] ` <47CD634E.2828.00B3.0@novell.com>
     [not found]   ` <1204722318.6578.12.camel@linuxdt036.nc.catapult.com>
     [not found]     ` <47CE45D8.2828.00B3.0@novell.com>
     [not found]       ` <1204728175.6578.23.camel@linuxdt036.nc.catapult.com>
     [not found]         ` <47D3DC53.2828.00B3.0@novell.com>
     [not found]           ` <1205152374.18463.17.camel@linuxdt036.nc.catapult.com>
     [not found]             ` <1205235450.18463.45.camel@linuxdt036.nc.catapult.com>
     [not found]               ` <47D6423D.1E6F.00AA.0@novell.com>
     [not found]                 ` <1205255048.18463.60.camel@linuxdt036.nc.catapult.com>
     [not found]                   ` <1205260328.18463.67.camel@linuxdt036.nc.catapult.com>
     [not found]                     ` <47D68B9D.1E6F.00AA.0@novell.com>
     [not found]                       ` <1205265642.18463.82.camel@linuxdt036.nc.catapult.com>
     [not found]                         ` <1205322793.20205.9.camel@linuxdt036.nc.catapult.com>
     [not found]                           ` <1205326713.20205.27.camel@linuxdt036.nc.catapult.com>
     [not found]                             ` <1205332212.20205.33.camel@linuxdt036.nc.catapult.com>
2008-03-14 15:53                               ` Joel K. Greene
2008-03-14 16:38                                 ` Arjan van de Ven
2008-03-14 17:21                                   ` Joel K. Greene
2008-03-15  5:30                                     ` Arjan van de Ven
2008-03-17 15:46                                 ` Pavel Machek
2008-03-18 14:40                                   ` Joel K. Greene [this message]

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