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mman.h

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linux-6.19.14/arch/x86/include/asm/mman.h C
 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __ASM_MMAN_H__
 3#define __ASM_MMAN_H__
 4
 5#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
 6#define arch_calc_vm_prot_bits(prot, key) (		\
 7		((key) & 0x1 ? VM_PKEY_BIT0 : 0) |      \
 8		((key) & 0x2 ? VM_PKEY_BIT1 : 0) |      \
 9		((key) & 0x4 ? VM_PKEY_BIT2 : 0) |      \
10		((key) & 0x8 ? VM_PKEY_BIT3 : 0))
11#endif
12
13#include <uapi/asm/mman.h>
14
15#endif /* __ASM_MMAN_H__ */
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