From patchwork Wed Oct 28 04:18:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Qun X-Patchwork-Id: 1389127 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CLb2b6GNyz9sTf for ; Wed, 28 Oct 2020 15:20:07 +1100 (AEDT) Received: from localhost ([::1]:37758 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kXcwP-0001bt-Rd for incoming@patchwork.ozlabs.org; Wed, 28 Oct 2020 00:20:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43426) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXcvL-0001YH-OK; Wed, 28 Oct 2020 00:18:59 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2301) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXcvJ-0007WR-LT; Wed, 28 Oct 2020 00:18:59 -0400 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4CLb1F19TRzkZvM; Wed, 28 Oct 2020 12:18:57 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Wed, 28 Oct 2020 12:18:46 +0800 From: Chen Qun To: , Subject: [PATCH 0/9] silence the compiler warnings Date: Wed, 28 Oct 2020 12:18:10 +0800 Message-ID: <20201028041819.2169003-1-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.190; envelope-from=kuhn.chenqun@huawei.com; helo=szxga04-in.huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/28 00:18:54 X-ACL-Warn: Detected OS = Linux 3.1-3.10 [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chen Qun , zhang.zhanghailiang@huawei.com, ganqixin@huawei.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Hi all, When building with GCC9 using CFLAG -Wimplicit-fallthrough=2 we get a lot of warning. Some problems may be missing break statements which I have submitted the patch separately. This series is all add the corresponding "fall through" comment to fix them. Chen Qun (9): target/i386: silence the compiler warnings in gen_shiftd_rm_T1 hw/intc/arm_gicv3_kvm: silence the compiler warnings accel/tcg/user-exec: silence the compiler warnings linux-user/mips/cpu_loop: silence the compiler warnings target/sparc/translate: silence the compiler warnings target/sparc/win_helper: silence the compiler warnings ppc: silence the compiler warnings target/ppc: silence the compiler warnings hw/timer/renesas_tmr: silence the compiler warnings accel/tcg/user-exec.c | 2 +- hw/intc/arm_gicv3_kvm.c | 8 ++++++++ hw/ppc/ppc.c | 1 + hw/timer/renesas_tmr.c | 1 + linux-user/mips/cpu_loop.c | 4 ++++ target/i386/translate.c | 4 ++-- target/ppc/mmu_helper.c | 1 + target/sparc/translate.c | 2 +- target/sparc/win_helper.c | 1 + 9 files changed, 20 insertions(+), 4 deletions(-)