Hi, On Thu, Mar 15, 2018 at 10:56:48AM +0100, Arnd Bergmann wrote: > On Thu, Mar 15, 2018 at 10:42 AM, David Howells <dhowells@xxxxxxxxxx> wrote: > > Do we have anything left that still implements NOMMU? Please don't kill !MMU. > Yes, plenty. > I've made an overview of the remaining architectures for my own reference[1]. > The remaining NOMMU architectures are: > > - arch/arm has ARMv7-M (Cortex-M microcontroller), which is actually > gaining traction ARMv7-R as well, also seems ARM is coming up with more !MMU's - v8-M, v8-R. In addition, though only of academic interest, ARM MMU capable platform's can run !MMU Linux. afzal > - arch/sh has an open-source J2 core that was added not that long ago, > it seems to > be the only SH compatible core that anyone is working on. > - arch/microblaze supports both MMU/NOMMU modes (most use an MMU) > - arch/m68k supports several NOMMU targets, both the coldfire SoCs and the > classic processors > - c6x has no MMU -- 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
