From efbb288afc2f3079fa5e9308f4d9d06a390babdc Mon Sep 17 00:00:00 2001 From: Alexander Kuleshov Date: Sun, 6 Sep 2015 19:35:41 +0600 Subject: [PATCH] kvm: compile process_smi_save_seg_64() only for x86_64 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The process_smi_save_seg_64() function called only in the process_smi_save_state_64() if the CONFIG_X86_64 is set. This patch adds #ifdef CONFIG_X86_64 around process_smi_save_seg_64() to prevent following warning message: arch/x86/kvm/x86.c:5946:13: warning: ‘process_smi_save_seg_64’ defined but not used [-Wunused-function] static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n) ^ Signed-off-by: Alexander Kuleshov Signed-off-by: Paolo Bonzini --- arch/x86/kvm/x86.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index c7b6aed998e9..13728dbdbb56 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5955,6 +5955,7 @@ static void process_smi_save_seg_32(struct kvm_vcpu *vcpu, char *buf, int n) put_smstate(u32, buf, offset, process_smi_get_segment_flags(&seg)); } +#ifdef CONFIG_X86_64 static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n) { struct kvm_segment seg; @@ -5970,6 +5971,7 @@ static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n) put_smstate(u32, buf, offset + 4, seg.limit); put_smstate(u64, buf, offset + 8, seg.base); } +#endif static void process_smi_save_state_32(struct kvm_vcpu *vcpu, char *buf) { -- 2.39.2