From patchwork Tue Feb 14 07:05:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Josh Poimboeuf X-Patchwork-Id: 1742089 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=ArdSZZQD; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PGCFR2hrKz23y6 for ; 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Tue, 14 Feb 2023 18:07:11 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 750CE61471; Tue, 14 Feb 2023 07:07:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32FDAC4339B; Tue, 14 Feb 2023 07:07:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676358428; bh=cICjYhWCnF2ml1iqzN2D4vPy8YvhQqZSeYkkjMWbTjE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ArdSZZQD1oOWx2YT+O2RgHGQZZ19pe/43NFY1dR6EM6Ndt/MsoRBbKJhCxy+uHk+Q nI6vgl4OCw5vt/dQS2FPeju5wKv3KBlcDSlQmVknYY41DzY6TUhs5+ZCo/gLbP5pW7 gGqj9tn2N/Hdkxi+fY8v0640b1SmjNWXZ2tb5KDEi6l2C+Oo1xIJ7GbCDG/ogObPp7 iT0ImC0TGzlNXYVQx2zRqD+9iYOJn7/JiPu/OlZ86IZsXWXyHWKooGE1vJhSd0SDCP 2BvoZYyMOkb5t2saSRjsFNLKzURbrukXE0o5HEqBw0YIwp8qNrN94L9ASc6F7fXO3m J0459isrwev/g== From: Josh Poimboeuf To: linux-kernel@vger.kernel.org Subject: [PATCH v2 11/24] mips/cpu: Mark play_dead() __noreturn Date: Mon, 13 Feb 2023 23:05:45 -0800 Message-Id: <2897b51a9b8beb5b594fe66fb1d3a479ddd2a0e2.1676358308.git.jpoimboe@kernel.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: References: MIME-Version: 1.0 Content-type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: juri.lelli@redhat.com, dalias@libc.org, linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, peterz@infradead.org, catalin.marinas@arm.com, dave.hansen@linux.intel.com, x86@kernel.org, jiaxun.yang@flygoat.com, bsegall@google.com, jcmvbkbc@gmail.com, guoren@kernel.org, hpa@zytor.com, sparclinux@vger.kernel.org, kernel@xen0n.name, will@kernel.org, vschneid@redhat.com, f.fainelli@gmail.com, vincent.guittot@linaro.org, ysato@users.sourceforge.jp, chenhuacai@kernel.org, linux@armlinux.org.uk, linux-csky@vger.kernel.org, mingo@redhat.com, bcm-kernel-feedback-list@broadcom.com, mgorman@suse.de, mattst88@gmail.com, linux-xtensa@linux-xtensa.org, paulmck@kernel.org, richard.henderson@linaro.org, npiggin@gmail.com, ink@jurassic.park.msu.ru, rostedt@goodmis.org, loongarch@lists.linux.dev, tglx@linutronix.de, dietmar.eggemann@arm.com, linux-arm-kernel@lists.infradead.org, jgross@suse.com, chris@zankel.net, tsbogend@alpha.franken.de, bristot@redhat.com, linux-mips@vger.kernel.org, linux-alph a@vger.kernel.org, bp@alien8.de, linuxppc-dev@lists.ozlabs.org, davem@davemloft.net Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" play_dead() doesn't return. Annotate it as such. By extension this also makes arch_cpu_idle_dead() noreturn. Acked-by: Florian Fainelli Signed-off-by: Josh Poimboeuf Reviewed-by: Philippe Mathieu-Daudé --- arch/mips/include/asm/smp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index 5d9ff61004ca..4eee29b7845c 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -88,7 +88,7 @@ static inline void __cpu_die(unsigned int cpu) mp_ops->cpu_die(cpu); } -extern void play_dead(void); +extern void __noreturn play_dead(void); #endif #ifdef CONFIG_KEXEC