On 10/9/20 7:12 PM, Ahmad Fatoum wrote: > to do within normal world is mapping it XN, cacheable and not be in manager > domain.
s/cacheable/uncacheable/ of course. > Unmapping sounds unnecessary to me. (You don't unmap peripherals you aren't > using either. > Why handle OP-TEE DRAM specially?) > > Cheers > Ahmad > >> >>> Cheers >>> Ahmad >>> >>> -- >>> Pengutronix e.K. | | >>> Steuerwalder Str. 21 | http://www.pengutronix.de/ | >>> 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | >>> Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |