1 // Copyright 2024 The gVisor Authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 15 //go:build amd64
16 // +build amd64
17 18 package cpuid
19 20 // See arch/x86/include/uapi/asm/hwcap2.h
21 const (
22 HWCAP2_RING3MWAIT = 1 << 0
23 HWCAP2_FSGSBASE = 1 << 1
24 )
25