Constant kernel_config::memory::UPCOMING_PAGE_TABLE_RECURSIVE_P4_START

pub const UPCOMING_PAGE_TABLE_RECURSIVE_P4_START: usize = _; // 18_446_741_874_686_296_064usize

The start of the virtual address range covered by the 508th P4 entry, i.e., UPCOMING_PAGE_TABLE_RECURSIVE_P4_INDEX;