arm64/mm/context.c

24 static unsigned long *asid_map;
94 		bitmap_copy(asid_map, pinned_asid_map, NUM_USER_ASIDS);
96 		set_kpti_asid_bits(asid_map);
98 		bitmap_clear(asid_map, 0, NUM_USER_ASIDS);
123 		__set_bit(ctxid2asid(asid), asid_map);
186 		if (!__test_and_set_bit(ctxid2asid(asid), asid_map))
197 	asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
207 	asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
210 	__set_bit(asid, asid_map);
405 	asid_map = bitmap_zalloc(NUM_USER_ASIDS, GFP_KERNEL);
406 	if (!asid_map)
419 		set_kpti_asid_bits(asid_map);