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x86/elf: Enumerate kernel FSGSBASE capability in AT_HWCAP2
[mirror_ubuntu-jammy-kernel.git] / arch / x86 / include / uapi / asm / hwcap2.h
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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
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2#ifndef _ASM_X86_HWCAP2_H
3#define _ASM_X86_HWCAP2_H
4
5/* MONITOR/MWAIT enabled in Ring 3 */
6#define HWCAP2_RING3MWAIT (1 << 0)
7
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8/* Kernel allows FSGSBASE instructions available in Ring 3 */
9#define HWCAP2_FSGSBASE BIT(1)
10
0274f955 11#endif