2021-05-26 19:09:36 +00:00
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2020 IBM Corporation
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*/
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#ifndef _ASM_POWERPC_KVM_GUEST_H_
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#define _ASM_POWERPC_KVM_GUEST_H_
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#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST)
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#include <linux/jump_label.h>
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DECLARE_STATIC_KEY_FALSE(kvm_guest);
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static inline bool is_kvm_guest(void)
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{
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return static_branch_unlikely(&kvm_guest);
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}
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2021-07-20 16:20:39 +00:00
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int check_kvm_guest(void);
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2021-05-26 19:09:36 +00:00
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#else
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static inline bool is_kvm_guest(void) { return false; }
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2021-07-20 16:20:39 +00:00
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static inline int check_kvm_guest(void) { return 0; }
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2021-05-26 19:09:36 +00:00
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#endif
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#endif /* _ASM_POWERPC_KVM_GUEST_H_ */
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