tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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__ */