On Thu, 2024-10-24 at 21:09 +0900, Hajime Tazaki wrote: > > config MMU > - bool > + bool "MMU-based Paged Memory Management Support" > default y
"if !64bit" or something > config UML_DMA_EMULATION > @@ -187,8 +190,14 @@ config MAGIC_SYSRQ > The keys are documented in > <file:Documentation/admin-guide/sysrq.rst>. Don't say Y > unless you really know what this hack does. > > +config ARCH_FORCE_MAX_ORDER > + int "Order of maximal physically contiguous allocations" > + default "10" if MMU > + default "16" if ! Should there even a be user prompt for it? Perhaps "if EXPERT" or something? > config KERNEL_STACK_ORDER > int "Kernel stack size order" > + default 3 if !MMU > default 2 if 64BIT > range 2 10 if 64BIT > default 1 if !64BIT give a different range for !MMU? johannes
