From patchwork Wed Oct 28 04:18:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Chen Qun X-Patchwork-Id: 1389136 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 4CLbDQ1m9yz9sWH for ; Wed, 28 Oct 2020 15:28:38 +1100 (AEDT) Received: from localhost ([::1]:33398 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kXd4e-0003Rf-90 for incoming@patchwork.ozlabs.org; Wed, 28 Oct 2020 00:28:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43620) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXcvk-0001rm-FE; Wed, 28 Oct 2020 00:19:24 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:2112) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXcve-0007cw-Ke; Wed, 28 Oct 2020 00:19:24 -0400 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4CLb1f0MMlz6y4W; Wed, 28 Oct 2020 12:19:18 +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 12:19:06 +0800 From: Chen Qun To: , Subject: [PATCH 8/9] target/ppc: silence the compiler warnings Date: Wed, 28 Oct 2020 12:18:18 +0800 Message-ID: <20201028041819.2169003-9-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20201028041819.2169003-1-kuhn.chenqun@huawei.com> References: <20201028041819.2169003-1-kuhn.chenqun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.35; envelope-from=kuhn.chenqun@huawei.com; helo=szxga07-in.huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/28 00:19:14 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 , David Gibson , zhang.zhanghailiang@huawei.com, ganqixin@huawei.com, Euler Robot Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" When using -Wimplicit-fallthrough in our CFLAGS, the compiler showed warning: target/ppc/mmu_helper.c: In function ‘dump_mmu’: target/ppc/mmu_helper.c:1351:12: warning: this statement may fall through [-Wimplicit-fallthrough=] 1351 | if (ppc64_v3_radix(env_archcpu(env))) { | ^ target/ppc/mmu_helper.c:1358:5: note: here 1358 | default: | ^~~~~~~ Add the corresponding "fall through" comment to fix it. Reported-by: Euler Robot Signed-off-by: Chen Qun Acked-by: David Gibson --- Cc: David Gibson --- target/ppc/mmu_helper.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c index 8972714775..51749b62df 100644 --- a/target/ppc/mmu_helper.c +++ b/target/ppc/mmu_helper.c @@ -1355,6 +1355,7 @@ void dump_mmu(CPUPPCState *env) break; } #endif + /* fall through */ default: qemu_log_mask(LOG_UNIMP, "%s: unimplemented\n", __func__); }