• Linus Torvalds's avatar
    Fix exec_mmap() to release the MM while we still have it active, · 03a85f8e
    Linus Torvalds authored
    to properly de-activate it and make the child_tid logic work
    correctly.
    
    Clear %fs/%gs in deactivate_mm() on x86, since our LDT will no
    longer be valid after this.
    
    Update mm_release() to deactivate MM state before releasing,
    and avoid the expensive child_tid FUTEX if we're the last user
    of the MM.
    03a85f8e
exit.c 21.8 KB