On Sun, Jul 19, 2015 at 08:18:17PM -0400, Dan Williams wrote: > In preparation for enabling memremap(), add support for strict mappings. > strict_ioremap_<type>() returns NULL if the arch does not implement the > mapping type, rather than falling back silently to ioremap().
Please don't introduce another large number of ioremap variants. I think we should go straight to the ioremap_flags variant, although I wonder if we should even bother with ioremap_flags for this use case, given that we really want memremap-like semantics for anything that isn't plain ioremap (and maybe ioremap_nocache). Sorry or being the downer, but I really think we need to clean up this mess deeply insted of trying to paper over it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
