| Message ID | 4da55acfdec8a9132c4e21ffb7edb1f846841193.1676358308.git.jpoimboe@kernel.org (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
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Return-Path: <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> 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=<UNKNOWN>) 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=Ph2CpNhO; 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) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PGCBH4mFxz23qt for <incoming@patchwork.ozlabs.org>; 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Tue, 14 Feb 2023 18:07:06 +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 ams.source.kernel.org (Postfix) with ESMTPS id 9333FB81C06; Tue, 14 Feb 2023 07:07:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97E16C433EF; Tue, 14 Feb 2023 07:07:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676358423; bh=3bcDvDEHNC3XwlEvVwF2bpxpuoRIq+9XThZoZN/Qg1M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ph2CpNhOvheZIYUdc6u9KkKM4lt3E0azDsAUFqtw078sOEvh6l19hRnoeJXCxoDsh PumBSG5EXPhNtedPSoFbj+/i3LLFCkM7Wm+yp3ZfqecWkisR+yHsE2FhMDh6vz+Zfy 3UKdpZ67QIINoyefWd8YfDMqoYpHgw9xXBipBEWc/AZUosDI5aOJKyh6lUZUse8iNr oEqMbF+Ggs5G80fm2dMFPjEPRsJzzLrBUZzpK9WJ1K/+SPzmgK03jp2Rui2oi9kjfF 7lcg0+3SCu8O6056FX4n1Rp8JCaScqrw2DZW8esXEuPXMcrjgb2HOaGWt/ev/kTaHg UB6RC5abjaexA== From: Josh Poimboeuf <jpoimboe@kernel.org> To: linux-kernel@vger.kernel.org Subject: [PATCH v2 08/24] loongarch/cpu: Mark play_dead() __noreturn Date: Mon, 13 Feb 2023 23:05:42 -0800 Message-Id: <4da55acfdec8a9132c4e21ffb7edb1f846841193.1676358308.git.jpoimboe@kernel.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <cover.1676358308.git.jpoimboe@kernel.org> References: <cover.1676358308.git.jpoimboe@kernel.org> MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=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" <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> |
| Series |
cpu,sched: Mark arch_cpu_idle_dead() __noreturn
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On 14/2/23 08:05, Josh Poimboeuf wrote: > play_dead() doesn't return. Annotate it as such. By extension this > also makes arch_cpu_idle_dead() noreturn. > > Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> > --- > arch/loongarch/include/asm/smp.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/arch/loongarch/include/asm/smp.h b/arch/loongarch/include/asm/smp.h index d82687390b4a..416b653bccb4 100644 --- a/arch/loongarch/include/asm/smp.h +++ b/arch/loongarch/include/asm/smp.h @@ -99,7 +99,7 @@ static inline void __cpu_die(unsigned int cpu) loongson_cpu_die(cpu); } -extern void play_dead(void); +extern void __noreturn play_dead(void); #endif #endif /* __ASM_SMP_H */
play_dead() doesn't return. Annotate it as such. By extension this also makes arch_cpu_idle_dead() noreturn. Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> --- arch/loongarch/include/asm/smp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)