On 10/21/15 14:00, Jérôme Glisse wrote: > diff --git a/mm/Kconfig b/mm/Kconfig > index 0d9fdcd..10ed2de 100644 > --- a/mm/Kconfig > +++ b/mm/Kconfig > @@ -680,3 +680,15 @@ config ZONE_DEVICE > > config FRAME_VECTOR > bool > + > +config HMM > + bool "Enable heterogeneous memory management (HMM)" > + depends on MMU > + select MMU_NOTIFIER > + default n > + help > + Heterogeneous memory management provide infrastructure for a device provides > + to mirror a process address space into an hardware mmu or into any into a hardware MMU > + things supporting pagefault like event. > + > + If unsure, say N to disable hmm. HMM. -- ~Randy -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>