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From:   Like Xu <like.xu.linux@gmail.com>
To:     Sean Christopherson <seanjc@google.com>,
        Paolo Bonzini <pbonzini@redhat.com>
Cc:     kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 05/14] KVM: x86: Remove unnecessary export of kvm_inject_page_fault()
Date:   Mon, 14 Nov 2022 17:55:57 +0800
Message-Id: <20221114095606.39785-6-likexu@tencent.com>
In-Reply-To: <20221114095606.39785-1-likexu@tencent.com>
References: <20221114095606.39785-1-likexu@tencent.com>
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From: Like Xu <likexu@tencent.com>

Don't export x86's kvm_inject_page_fault(), the helper isn't used by
KVM x86's vendor modules. Add declaration to header file out of
existing callers' need.

Signed-off-by: Like Xu <likexu@tencent.com>
---
 arch/x86/kvm/x86.c | 1 -
 arch/x86/kvm/x86.h | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 38a42ca86ab2..818aff135261 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -774,7 +774,6 @@ void kvm_inject_page_fault(struct kvm_vcpu *vcpu, struct x86_exception *fault)
 		kvm_queue_exception_e_p(vcpu, PF_VECTOR, fault->error_code,
 					fault->address);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_page_fault);
 
 void kvm_inject_emulated_page_fault(struct kvm_vcpu *vcpu,
 				    struct x86_exception *fault)
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 9de72586f406..69811b4f3eac 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -307,6 +307,7 @@ int x86_decode_emulated_instruction(struct kvm_vcpu *vcpu, int emulation_type,
 int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 			    int emulation_type, void *insn, int insn_len);
 fastpath_t handle_fastpath_set_msr_irqoff(struct kvm_vcpu *vcpu);
+void kvm_inject_page_fault(struct kvm_vcpu *vcpu, struct x86_exception *fault);
 
 extern u64 host_xcr0;
 extern u64 host_xss;
-- 
2.38.1