[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] fix iommu interrupt setup
On 13/02/2009 11:57, "Espen Skoglund" <espen.skoglund@xxxxxxxxxxxxx> wrote: >> By the way, one of your other patches got reverted since it broke >> booting on a bunch of systems. It was applied as c/s 19178 and >> reverted as c/s 19182. It was the one that separates IOAPIC mgmt >> from vector mgmt. > > Yes. I noticed. Was going to ask about more info on this one. Is > there some bugzilla entry or something that gives some more detail > about what the problems were? (I'm a bugzilla newbie and don't follow > xen-bugs@ at all.) Hangs when bringing up the disc controller (whether SCSI or IDE) with command timeouts and the like which generally point to broken interrupts. When I said it didn't work on a 'wide range' of systems, we didn't actually find a single system it *did* work on! We must have tested on at least four separate systems with 100% failure on those. I reckon you should be able to repro it yourself pretty easily. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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