From patchwork Thu Oct 11 16:13:18 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mihai Caraman X-Patchwork-Id: 190958 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id 7F77F2C0FD2 for ; Fri, 12 Oct 2012 03:23:39 +1100 (EST) Received: from ch1outboundpool.messaging.microsoft.com (ch1ehsobe003.messaging.microsoft.com [216.32.181.183]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client CN "mail.global.frontbridge.com", Issuer "Microsoft Secure Server Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 3B7552C03CB for ; Fri, 12 Oct 2012 03:14:33 +1100 (EST) Received: from mail154-ch1-R.bigfish.com (10.43.68.248) by CH1EHSOBE017.bigfish.com (10.43.70.67) with Microsoft SMTP Server id 14.1.225.23; Thu, 11 Oct 2012 16:14:17 +0000 Received: from mail154-ch1 (localhost [127.0.0.1]) by mail154-ch1-R.bigfish.com (Postfix) with ESMTP id 0F7C1400E2 for ; Thu, 11 Oct 2012 16:14:17 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1202h1d1ah1d2ahzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1155h) Received: from mail154-ch1 (localhost.localdomain [127.0.0.1]) by mail154-ch1 (MessageSwitch) id 1349972054936884_15307; Thu, 11 Oct 2012 16:14:14 +0000 (UTC) Received: from CH1EHSMHS001.bigfish.com (snatpool2.int.messaging.microsoft.com [10.43.68.239]) by mail154-ch1.bigfish.com (Postfix) with ESMTP id DD4CE40009D for ; Thu, 11 Oct 2012 16:14:14 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CH1EHSMHS001.bigfish.com (10.43.70.1) with Microsoft SMTP Server (TLS) id 14.1.225.23; Thu, 11 Oct 2012 16:14:14 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server (TLS) id 14.2.309.3; Thu, 11 Oct 2012 16:14:13 +0000 Received: from mcaraman-VirtualBox.ea.freescale.net ([10.213.130.145]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id q9BGEBMN028138 for ; Thu, 11 Oct 2012 09:14:12 -0700 Received: from mcaraman-VirtualBox.ea.freescale.net (localhost [127.0.0.1]) by mcaraman-VirtualBox.ea.freescale.net (8.14.4/8.14.4/Debian-2ubuntu1) with ESMTP id q9BGE8Lo023079; Thu, 11 Oct 2012 19:14:08 +0300 Received: (from mcaraman@localhost) by mcaraman-VirtualBox.ea.freescale.net (8.14.4/8.14.4/Submit) id q9BGE8iV023078; Thu, 11 Oct 2012 19:14:08 +0300 From: Mihai Caraman To: Subject: [PATCH 01/12] KVM: PPC: e500: Silence bogus GCC warning in tlb code Date: Thu, 11 Oct 2012 19:13:18 +0300 Message-ID: <1349972009-23027-2-git-send-email-mihai.caraman@freescale.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1349972009-23027-1-git-send-email-mihai.caraman@freescale.com> References: <1349972009-23027-1-git-send-email-mihai.caraman@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.net Cc: Mihai Caraman , linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" 64-bit GCC 4.5.1 warns about an uninitialized variable which was guarded by a flag. Initialize the variable to make it happy. Signed-off-by: Mihai Caraman --- arch/powerpc/kvm/e500_tlb.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c index c733894..23b3de6 100644 --- a/arch/powerpc/kvm/e500_tlb.c +++ b/arch/powerpc/kvm/e500_tlb.c @@ -415,7 +415,8 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, struct tlbe_ref *ref) { struct kvm_memory_slot *slot; - unsigned long pfn, hva; + unsigned long pfn = 0; /* shut up 64-bit GCC */ + unsigned long hva; int pfnmap = 0; int tsize = BOOK3E_PAGESZ_4K;