On Tue, 2 Mar 2010 14:38:31 +0100 Arnd Bergmann <arnd@xxxxxxxx> wrote: > On Tuesday 02 March 2010, FUJITA Tomonori wrote: > > Yeah, but IIRC, Alpha, x86_64 GART, parisc, and IA64 don't have > > CONFIG_ option for IOMMU virtual merging. I prefer to avoid to adding > > something like CONFIG_HAVE_IOMMU_VMERGE for them. If we add > > CONFIG_HAVE_IOMMU_VMERGE to them, it's a bit strange not to add the > > feature to disable virtual merging for them (I guess GART already has > > the feature though). > > While I think the runtime feature (actually a workaround for broken device > drivers) What does "broken device drivers" mean here? > should be consistently used on all architectures, or removed > entirely, it's orthogonal to this discussion. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
