From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759197Ab0EZCrw (ORCPT ); Tue, 25 May 2010 22:47:52 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:52271 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1759071Ab0EZCrv convert rfc822-to-8bit (ORCPT ); Tue, 25 May 2010 22:47:51 -0400 Message-ID: <4BFC8B0D.2060106@cn.fujitsu.com> Date: Wed, 26 May 2010 10:44:29 +0800 From: Xiao Guangrong User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , Joerg Roedel , LKML , KVM list Subject: [PATCH 1/2] KVM: SVM: fix compiling warning 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 fix: arch/x86/kvm/svm.c: In function ‘is_erratum_383’: arch/x86/kvm/svm.c:1459: warning: integer constant is too large for ‘long’ type arch/x86/kvm/svm.c: In function ‘svm_handle_mce’: arch/x86/kvm/svm.c:1490: warning: unused variable ‘kvm_run’ Signed-off-by: Xiao Guangrong --- arch/x86/kvm/svm.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 65324a0..02ea5cf 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1456,7 +1456,7 @@ static bool is_erratum_383(void) /* Bit 62 may or may not be set for this mce */ value &= ~(1ULL << 62); - if (value != 0xb600000000010015) + if (value != 0xb600000000010015ULL) return false; /* Clear MCi_STATUS registers */ @@ -1487,8 +1487,6 @@ static void svm_handle_mce(struct vcpu_svm *svm) * Erratum 383 triggered. Guest state is corrupt so kill the * guest. */ - struct kvm_run *kvm_run = svm->vcpu.run; - pr_err("KVM: Guest triggered AMD Erratum 383\n"); set_bit(KVM_REQ_TRIPLE_FAULT, &svm->vcpu.requests); -- 1.6.1.2