From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752107AbbIFNgo (ORCPT ); Sun, 6 Sep 2015 09:36:44 -0400 Received: from mail-la0-f54.google.com ([209.85.215.54]:35979 "EHLO mail-la0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751623AbbIFNgj (ORCPT ); Sun, 6 Sep 2015 09:36:39 -0400 From: Alexander Kuleshov To: Gleb Natapov Cc: Paolo Bonzini , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Kuleshov Subject: [PATCH] kvm: compile process_smi_save_seg_64() only for x86_64 Date: Sun, 6 Sep 2015 19:35:41 +0600 Message-Id: <1441546541-20849-1-git-send-email-kuleshovmail@gmail.com> X-Mailer: git-send-email 2.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 1e7e76e..a60bdbc 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5943,6 +5943,7 @@ 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; @@ -5958,6 +5959,7 @@ 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) { -- 2.5.0