Lines Matching refs:gate_vma
312 * atomic helpers. Insert it into the gate_vma so that it is visible
315 static struct vm_area_struct gate_vma;
319 vma_init(&gate_vma, NULL);
320 gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
321 gate_vma.vm_start = 0xffff0000;
322 gate_vma.vm_end = 0xffff0000 + PAGE_SIZE;
323 gate_vma.vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
330 return &gate_vma;
335 return (addr >= gate_vma.vm_start) && (addr < gate_vma.vm_end);
342 #define is_gate_vma(vma) ((vma) == &gate_vma)