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       1  /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
       2  #ifndef _ASM_X86_MMAN_H
       3  #define _ASM_X86_MMAN_H
       4  
       5  #define MAP_32BIT	0x40		/* only give out 32bit addresses */
       6  
       7  #ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
       8  #define arch_calc_vm_prot_bits(prot, key) (		\
       9  		((key) & 0x1 ? VM_PKEY_BIT0 : 0) |      \
      10  		((key) & 0x2 ? VM_PKEY_BIT1 : 0) |      \
      11  		((key) & 0x4 ? VM_PKEY_BIT2 : 0) |      \
      12  		((key) & 0x8 ? VM_PKEY_BIT3 : 0))
      13  #endif
      14  
      15  #include <asm-generic/mman.h>
      16  
      17  #endif /* _ASM_X86_MMAN_H */