LXR linux/include/linux/kasan-tags.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_KASAN_TAGS_H
   3#define _LINUX_KASAN_TAGS_H
   4
   5#define KASAN_TAG_KERNEL        0xFF /* native kernel pointers tag */
   6#define KASAN_TAG_INVALID       0xFE /* inaccessible memory tag */
   7#define KASAN_TAG_MAX           0xFD /* maximum value for random tags */
   8
   9#ifdef CONFIG_KASAN_HW_TAGS
  10#define KASAN_TAG_MIN           0xF0 /* minimum value for random tags */
  11#else
  12#define KASAN_TAG_MIN           0x00 /* minimum value for random tags */
  13#endif
  14
  15#endif /* LINUX_KASAN_TAGS_H */
  16