On 01/08/2015 02:16 PM, Hänel-Baas, Alexander wrote: > My question are: > > Can I use float operation in k-modules under arm? You cannot use float in the kernel, regardless of the architecture. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |