int "Allocation size for underlying VM memory"
default 134217728
help
- This is the size in bytes of the underlying memory allocations used for the base memory regions.
- A good default value is 128MB (134217728 or 0x8000000 bytes)
+ This is the default size in bytes of the underlying memory allocations used for the base memory regions.
+ A good default value is 128MB (134217728 or 0x8000000 bytes). Note that the host interface must be able
+ to provide contiguous memory of at least this size in order for VMs to typically work. This
+ value can be overriden via a load-time option, provided the host supports this.
config ALIGNED_PG_ALLOC
bool "Host support for aligned page allocations"
