On Thursday 30 October 2014 18:44:37 Ley Foon Tan wrote: > > > > I don't remember what all of these are, but at least some of them seem > > to be concerned with 64-bit division. By convention, we don't provide those > > in the Linux kernel but instead require all code to use the do_div() > > macro instead. > Do you mean kernel doesn't support 64 bit division result for a 32-bit > architecture? Because do_div() only support 32-bit division result for > 32-bit architecture. Correct. If you need a full 64-bit division on a 32-bit kernel, the assumption is that your driver has a bug. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
