Messages in this thread |  | | | Date | Fri, 2 Jun 2006 15:20:21 +1200 | | From | "Keith Chew" <> | | Subject | Re: IRQ sharing: BUG: spinlock lockup on CPU#0 |
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Hi Andrew
Thank you very much for your reply.
> We've certianly screwed around with the mmapping of IO space and such > things in recent months, and iirc 2.6.14 was somewhat in the middle of it > all. > > Are you seeing the above problem on 2.6.16.x? >
We used to see freezes more frequently (on both 2.6.16.18 and 2.6.14.2) before setting these tweaks: - increase PCI latency of bttv device - disable overlay on bttv driver - enable HPET support for Character Devices - disable "load DRI" in xorg.conf
After the tweaks, all 10 PCs have been under stress test for 48 hours, and the first crash was on the 2.6.14.2. We will upgrade 3 more PCs to 2.6.16.18 today, to increase the probability of crashing on that kernel.
Will keep you posted.
Regards Keith - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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