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Date: Mon, 26 May 2008 20:57:13 +0200 From: Pavel Machek <pavel@...e.cz> To: kernel list <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>, Dave Jones <davej@...emonkey.org.uk>, Andi Kleen <andi@...stfloor.org> Subject: iommu mess: is there a better way? Hi! aperture_64.c is basically a subset of drivers/char/agp/amd64-agp.c ... with the exception that it uses hand-coded pci access so that it can run early... because it needs to allocate 64MB of ram. Could we simply always allocate 64MB of ram for agp, and then free them from amd64-agp.c if they are not needed? I'm not quite sure how pci-gart_64.c fits into the picture. It seems to duplicate the other half of amd64-agp.c... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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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