Searched refs:gate_vma (Results 1 – 5 of 5) sorted by relevance
9 static struct vm_area_struct gate_vma; variable16 vma_init(&gate_vma, NULL); in gate_vma_init()17 gate_vma.vm_start = FIXADDR_USER_START; in gate_vma_init()18 gate_vma.vm_end = FIXADDR_USER_END; in gate_vma_init()19 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC; in gate_vma_init()20 gate_vma.vm_page_prot = __P101; in gate_vma_init()28 return FIXADDR_USER_START ? &gate_vma : NULL; in get_gate_vma()
315 static struct vm_area_struct gate_vma; variable319 vma_init(&gate_vma, NULL); in gate_vma_init()320 gate_vma.vm_page_prot = PAGE_READONLY_EXEC; in gate_vma_init()321 gate_vma.vm_start = 0xffff0000; in gate_vma_init()322 gate_vma.vm_end = 0xffff0000 + PAGE_SIZE; in gate_vma_init()323 gate_vma.vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC; in gate_vma_init()330 return &gate_vma; in get_gate_vma()335 return (addr >= gate_vma.vm_start) && (addr < gate_vma.vm_end); in in_gate_area()342 #define is_gate_vma(vma) ((vma) == &gate_vma)
1044 struct vm_area_struct *gate_vma) in first_vma() argument1050 return gate_vma; in first_vma()1058 struct vm_area_struct *gate_vma) in next_vma() argument1065 if (this_vma == gate_vma) in next_vma()1067 return gate_vma; in next_vma()1078 struct vm_area_struct *vma, *gate_vma; in dump_vma_snapshot() local1091 gate_vma = get_gate_vma(mm); in dump_vma_snapshot()1092 *vma_count = mm->map_count + (gate_vma ? 1 : 0); in dump_vma_snapshot()1100 for (i = 0, vma = first_vma(current, gate_vma); vma != NULL; in dump_vma_snapshot()1101 vma = next_vma(vma, gate_vma), i++) { in dump_vma_snapshot()
274 static struct vm_area_struct gate_vma; variable278 vma_init(&gate_vma, NULL); in gate_vma_init()279 gate_vma.vm_start = FIXADDR_USER_START; in gate_vma_init()280 gate_vma.vm_end = FIXADDR_USER_END; in gate_vma_init()281 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC; in gate_vma_init()282 gate_vma.vm_page_prot = __P101; in gate_vma_init()290 return &gate_vma; in get_gate_vma()
308 static struct vm_area_struct gate_vma __ro_after_init = {324 return &gate_vma; in get_gate_vma()393 gate_vma.vm_flags = VM_EXEC; in map_vsyscall()
