Date: Thu, 15 Jul 2004 22:48:33 -0500 From: Jon Noack <noackjr@alumni.rice.edu> To: Eric Anderson <anderson@centtech.com> Cc: freebsd-current@freebsd.org Subject: Re: ACPI degrading.. ? Message-ID: <40F75011.9010707@alumni.rice.edu> In-Reply-To: <40F74BDA.2090408@centtech.com> References: <20040715222845.333795D08@ptavv.es.net> <40F74BDA.2090408@centtech.com>
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On 07/15/04 22:30, Eric Anderson wrote: > Kevin Oberman wrote: >> The cx issue should be fixed. Nate put in a patch to fix it yesterday >> or today. I have also lost acpi_video, but the patch to fix cx may fix >> that, as well. I've been hesitant to update my laptop due to the native >> preemption triggered problems that forced me to roll several bits of the >> kernel back to 7/2. If I get just a little time, I'll cvsup and build a >> new system tomorrow and see how t works (or doesn't). >> > Ahh, ok.. great.. Thanks Nate! I'm also waiting for the preemption > stuff to settle down.. killing my laptop 10 times in one day isn't my > idea of fun.. :) Although, it only ever happened when Firefox was > running.. Come to think of it, all of my hard lockups were when Firefox was running. I think (some of) the issues native preemption uncovered are related to threading. In any case, I commented out "#define PREEMPTION" in src/sys/<ARCH>/include/param.h and rebuilt my kernel so it would stay up for more than 30 minutes. Jon
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