On Sat, Mar 23, 2013 at 2:30 PM, Dan Carpenter <[email protected]> wrote: > In the end, we decided this was correct as-is? > > I'm about to complain to the caif network people about the > dma_alloc_coherent() -> virt_to_phys() thing, but the truth is I > don't understand this stuff very well and I'm not sure when it's ok > or not.
I'm not sure it's strictly correct in all cases, but we don't really have anything better to replace it with at the moment. If there is a platform where it breaks, and they want to use one of these drivers, then I guess we'll have to add more core infrastructure to provide a way to map this type of memory into userspace. - R. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
