From nobody Fri Dec 19 03:44:09 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C29E2C07E8C for ; Mon, 14 Aug 2023 09:29:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235936AbjHNJ2q (ORCPT ); Mon, 14 Aug 2023 05:28:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235643AbjHNJ2K (ORCPT ); Mon, 14 Aug 2023 05:28:10 -0400 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 6FFA810C1; Mon, 14 Aug 2023 02:27:55 -0700 (PDT) Received: from loongson.cn (unknown [113.200.148.30]) by gateway (Coremail) with SMTP id _____8Bxd+iG89lkoxQYAA--.13710S3; Mon, 14 Aug 2023 17:27:34 +0800 (CST) Received: from linux.localdomain (unknown [113.200.148.30]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Bx3yOE89lkSLlZAA--.49910S3; Mon, 14 Aug 2023 17:27:33 +0800 (CST) From: Tiezhu Yang To: Thomas Bogendoerfer Cc: "Maciej W. Rozycki" , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, loongson-kernel@lists.loongnix.cn Subject: [PATCH v3 1/3] MIPS: Remove noreturn attribute for nmi_exception_handler() Date: Mon, 14 Aug 2023 17:27:24 +0800 Message-Id: <1692005246-18399-2-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1692005246-18399-1-git-send-email-yangtiezhu@loongson.cn> References: <1692005246-18399-1-git-send-email-yangtiezhu@loongson.cn> X-CM-TRANSID: AQAAf8Bx3yOE89lkSLlZAA--.49910S3 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBj9xXoW7JryrKF4DXw4xWw17XF48KrX_yoWDArbE9F 1Ivw1xWrnYyrySkr1UuayDWFy3X3y7WF42ka1qqrZxK3Z8GayDG3y0vrnxXr1kXrW0yrZ8 Xry5KrZ7Way3CosvyTuYvTs0mTUanT9S1TB71UUUUUJqnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb3AYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_JF0_JFyl8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWUCVW8JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV WUJVW8JwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1ln4kS14v26r1Y6r17M2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12 xvs2x26I8E6xACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r12 6r1DMcIj6I8E87Iv67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64 vIr41l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1l4IxYO2xFxVAFwI0_ Jrv_JF1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1V AY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAI cVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42 IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIev Ja73UjIFyTuYvjxUcCztUUUUU Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" In the later patch, we will remove noreturn attribute for die(), in order to make each patch can be built without errors and warnings, just remove noreturn attribute for nmi_exception_handler() earlier because it calls die(), otherwise there exists the following build error after the later patch: arch/mips/kernel/traps.c:2001:1: error: 'noreturn' function does return [= -Werror] Signed-off-by: Tiezhu Yang --- arch/mips/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 246c6a6..7a34674 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1986,7 +1986,7 @@ int register_nmi_notifier(struct notifier_block *nb) return raw_notifier_chain_register(&nmi_chain, nb); } =20 -void __noreturn nmi_exception_handler(struct pt_regs *regs) +void nmi_exception_handler(struct pt_regs *regs) { char str[100]; =20 --=20 2.1.0