33 	if (va_align.flags < 0 || !(va_align.flags & (2 - mmap_is_ia32())))  in get_align_mask()
36 	if (!(current->flags & PF_RANDOMIZE))  in get_align_mask()
67 	if (va_align.flags < 0)  in control_va_addr_alignment()
77 		va_align.flags = ALIGN_VA_32;  in control_va_addr_alignment()
79 		va_align.flags = ALIGN_VA_64;  in control_va_addr_alignment()
81 		va_align.flags = 0;  in control_va_addr_alignment()
83 		va_align.flags = ALIGN_VA_32 | ALIGN_VA_64;  in control_va_addr_alignment()
92 		unsigned long, prot, unsigned long, flags,  in SYSCALL_DEFINE6()  argument
100 	error = ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);  in SYSCALL_DEFINE6()
105 static void find_start_end(unsigned long addr, unsigned long flags,  in find_start_end()  argument
108 	if (!in_32bit_syscall() && (flags & MAP_32BIT)) {  in find_start_end()
118 		if (current->flags & PF_RANDOMIZE) {  in find_start_end()
133 		unsigned long len, unsigned long pgoff, unsigned long flags)  in arch_get_unmapped_area()  argument
140 	addr = mpx_unmapped_area_check(addr, len, flags);  in arch_get_unmapped_area()
144 	if (flags & MAP_FIXED)  in arch_get_unmapped_area()
147 	find_start_end(addr, flags, &begin, &end);  in arch_get_unmapped_area()
160 	info.flags = 0;  in arch_get_unmapped_area()
176 			  const unsigned long flags)  in arch_get_unmapped_area_topdown()  argument
183 	addr = mpx_unmapped_area_check(addr, len, flags);  in arch_get_unmapped_area_topdown()
192 	if (flags & MAP_FIXED)  in arch_get_unmapped_area_topdown()
196 	if (!in_32bit_syscall() && (flags & MAP_32BIT))  in arch_get_unmapped_area_topdown()
211 	info.flags = VM_UNMAPPED_AREA_TOPDOWN;  in arch_get_unmapped_area_topdown()
244 	return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);  in arch_get_unmapped_area_topdown()