1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _ASM_X86_PRCTL_H 3 #define _ASM_X86_PRCTL_H 4 5 #define ARCH_SET_GS 0x1001 6 #define ARCH_SET_FS 0x1002 7 #define ARCH_GET_FS 0x1003 8 #define ARCH_GET_GS 0x1004 9 10 #define ARCH_GET_CPUID 0x1011 11 #define ARCH_SET_CPUID 0x1012 12 13 #define ARCH_GET_XCOMP_SUPP 0x1021 14 #define ARCH_GET_XCOMP_PERM 0x1022 15 #define ARCH_REQ_XCOMP_PERM 0x1023 16 #define ARCH_GET_XCOMP_GUEST_PERM 0x1024 17 #define ARCH_REQ_XCOMP_GUEST_PERM 0x1025 18 19 #define ARCH_XCOMP_TILECFG 17 20 #define ARCH_XCOMP_TILEDATA 18 21 22 #define ARCH_MAP_VDSO_X32 0x2001 23 #define ARCH_MAP_VDSO_32 0x2002 24 #define ARCH_MAP_VDSO_64 0x2003 25 26 /* Don't use 0x3001-0x3004 because of old glibcs */ 27 28 #define ARCH_GET_UNTAG_MASK 0x4001 29 #define ARCH_ENABLE_TAGGED_ADDR 0x4002 30 #define ARCH_GET_MAX_TAG_BITS 0x4003 31 #define ARCH_FORCE_TAGGED_SVA 0x4004 32 33 #define ARCH_SHSTK_ENABLE 0x5001 34 #define ARCH_SHSTK_DISABLE 0x5002 35 #define ARCH_SHSTK_LOCK 0x5003 36 #define ARCH_SHSTK_UNLOCK 0x5004 37 #define ARCH_SHSTK_STATUS 0x5005 38 39 /* ARCH_SHSTK_ features bits */ 40 #define ARCH_SHSTK_SHSTK (1ULL << 0) 41 #define ARCH_SHSTK_WRSS (1ULL << 1) 42 43 #endif /* _ASM_X86_PRCTL_H */ 44
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