[PATCH v8 02/10] x86, mpx: add MPX specific mmap interface

This patch adds one MPX specific mmap interface, which only handles mpx related maps, including bounds table and bounds directory. In order to track MPX specific memory usage, this interface is added to stick new vm_flag VM_MPX in the vma_area_struct when create a bounds table or bounds

[PATCH v8 02/10] x86, mpx: add MPX specific mmap interface

This patch adds one MPX specific mmap interface, which only handles mpx related maps, including bounds table and bounds directory. In order to track MPX specific memory usage, this interface is added to stick new vm_flag VM_MPX in the vma_area_struct when create a bounds table or bounds