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25 lines
566 B
25 lines
566 B
/* 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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int check_kvm_guest(void); |
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#else |
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static inline bool is_kvm_guest(void) { return false; } |
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static inline int check_kvm_guest(void) { return 0; } |
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#endif |
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#endif /* _ASM_POWERPC_KVM_GUEST_H_ */
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