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Date: Tue, 24 Aug 2010 22:13:57 +0300 From: Felipe Contreras <felipe.contreras@...il.com> To: "Guzman Lugo, Fernando" <fernando.lugo@...com> Cc: "Kanigeri, Hari" <h-kanigeri2@...com>, "linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "ohad@...ery.com" <ohad@...ery.com>, "hiroshi.doyu@...ia.com" <hiroshi.doyu@...ia.com>, "ameya.palande@...ia.com" <ameya.palande@...ia.com>, "felipe.contreras@...ia.com" <felipe.contreras@...ia.com> Subject: Re: [PATCH 8/9] dspbridge: add map support for big buffers On Tue, Aug 24, 2010 at 10:05 PM, Guzman Lugo, Fernando <fernando.lugo@...com> wrote: >> I've heard there are some problems regarding DMM, and since >> you say you have already done the changes, and since iommu >> migration is not yet ready AFAIK, it might make sense to go >> for option b). >> >> Anyway, thanks for the clarification :) > > But DMM is used in this momment, it is after the IOMMU migration > When DMM is not needed anymore. So we need to go for option a). Oh, I actually meant the DMM pool. a) 1. Migrate to iommu, 2. Remove DMM completely b) 1. Remove DMM pool, 2. Migrate to iommu 3. Remove DMM completely -- Felipe Contreras -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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