Date: Fri, 17 Jan 2003 18:05:28 +0100 (CET) From: Harti Brandt <brandt@fokus.gmd.de> To: Thomas Moestl <tmm@freebsd.org> Cc: sparc@freebsd.org Subject: Re: Problem with iommu_dvmamap_create Message-ID: <20030117175953.X45050@beagle.fokus.gmd.de> In-Reply-To: <20030117160857.GB304@crow.dom2ip.de> References: <20030117151958.U715@beagle.fokus.gmd.de> <20030117160857.GB304@crow.dom2ip.de>
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On Fri, 17 Jan 2003, Thomas Moestl wrote: TM>Can you please make try the attached patch? I mostly posted it to this TM>list before it fixes some bogons which may be related (bugs in the TM>lowaddr and boundary handling) and adds some diagnostics. I also fixed TM>the two issues you noted below and KASSERT()ed that presz can't be 0. It seems, that your patch fixes the problem, although I'm not sure how :-) It even prints 'iommu_dvmamap_load_buffer: too many segments' now, but crashes afterwards (see my previous mail). Regards, harti -- harti brandt, http://www.fokus.gmd.de/research/cc/cats/employees/hartmut.brandt/private brandt@fokus.gmd.de, brandt@fokus.fhg.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message
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