Messages in this thread | | | Date | Fri, 29 Sep 2006 02:31:16 +0300 | From | Muli Ben-Yehuda <> | Subject | Re: [PATCH] x86[-64] PCI domain support |
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On Thu, Sep 28, 2006 at 07:03:28PM -0400, Jeff Garzik wrote:
> hmmmm. What kernels did you test?
mainline as of today + several unrelated Calgary patches I'll post shortly + your PCI domains patch + my Calgary patch. I'll test with iommu=off next.
> That should narrow down the problems. A problem with aic94xx sorta > sounds like something unrelated.
Not necessarily - Calgary is an isolating IOMMU, meaning that if we set up a mapping for aic94xx in the wrong IO space due to a Calgary bug, aic94xx will fall over and die. Usually however this happens a lot sooner. Also, we have code in Calgary to detect when an errant DMA happens and it hasn't triggered in this case.
Cheers, Muli - 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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