arch/arm64/include/uapi/asm/mman.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _UAPI__ASM_MMAN_H
   3 #define _UAPI__ASM_MMAN_H
   4
   5 #include <asm-generic/mman.h>
   6
   7 #define PROT_BTI        0x10            /* BTI guarded page */
   8 #define PROT_MTE        0x20            /* Normal Tagged mapping */
   9
  10 /* Override any generic PKEY permission defines */
  11 #define PKEY_DISABLE_EXECUTE    0x4
  12 #define PKEY_DISABLE_READ       0x8
  13 #undef PKEY_ACCESS_MASK
  14 #define PKEY_ACCESS_MASK       (PKEY_DISABLE_ACCESS |\
  15                                 PKEY_DISABLE_WRITE  |\
  16                                 PKEY_DISABLE_READ   |\
  17                                 PKEY_DISABLE_EXECUTE)
  18
  19 #endif /* ! _UAPI__ASM_MMAN_H */