Module mm

User address space management.

Functions

• access_user_memory
  Enables scoped access into user memory, allowing page faults to occur inside kernel.
• copy_from_kernel
  If the target architecture requires it, the kernel portion of the address space will be copied to the user address space.
• is_accessing_user_memory
  Check if the current thread is accessing user memory.
• load_user_app
  Load the user app to the user address space.
• new_user_aspace_empty
  Creates a new empty user address space.