From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3B822C678D4 for ; Thu, 2 Mar 2023 10:57:02 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PS7Mw68gJz3cdr for ; Thu, 2 Mar 2023 21:57:00 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=e+rBLcD3; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linaro.org (client-ip=2a00:1450:4864:20::42f; helo=mail-wr1-x42f.google.com; envelope-from=philmd@linaro.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=e+rBLcD3; dkim-atps=neutral Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4PS7Lv5MyBz3cNF for ; Thu, 2 Mar 2023 21:56:07 +1100 (AEDT) Received: by mail-wr1-x42f.google.com with SMTP id h11so4345447wrm.5 for ; Thu, 02 Mar 2023 02:56:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1677754561; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=KcB+LkE9o/I91gQw86q7yd+Ffjb03AeLOMDNvAVG6zU=; b=e+rBLcD31qUq8ofcmunQB9T7cslMikWVWW6tnNkoeRTZSr0ibaKWx6rD8a8dIYWPbf fW0lAdd1SlGla3ldAdLc2WNM647uUJVdreNaB/qg7aUUMgDDePMIWN3pb/AoMCiJb+St tow4zUg3XCJzfV66feCzlombFmSlirJwAwJYJJXxg73C74+IUIAmk+CfZV7/C8RF237X ATaGKPpZHMGMf9NOyVzbyWTAcRJ2fyN3xTL77ldU6Hy2rlID/O21D1kJ//SZkIYlIO5l DDGWvkXwGEua7w2cyrIHn6vIVLfQNHuKTWku29kPg5x4VOTcuWrsPVQur+EkO3X8IVit RLEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677754561; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=KcB+LkE9o/I91gQw86q7yd+Ffjb03AeLOMDNvAVG6zU=; b=KFhCQoMF9Ugd6stHP1bo+P3iA9/8Kf191i30lTgPwPVBVQOccXEq/Pcv5LEhFgyWE0 tmG2uGfhTTovF04B+CxdkeA0WW7QEGX+gcycMmauUUF+Af57wo+I5ZWhEScXz1EDlujQ vOkuAQmJHNXABtIhdEKeLJRkkubMhVdNh5ZVO9iRVjyQq7ykm50pIMKgOHwvV+11OQkZ wrD1nHlZFsV3mSS/yrbeqXNHe4TZflMDQmKmQf2hS3WwVoWDAjyp/5pulQTV5cIFJ2lj DabU3A9i7mqyM8fNTD13t8AVsSQi0QnCgDYtQeLLNxGLPGJxbox3gw+l5Uha2eTm2pUY BBQg== X-Gm-Message-State: AO0yUKWakNg0w2cUYDoNlDPn5O7Sfh2CfW1X871T5AmYoB2HBAxWykB8 uI3uZskvqMQRbjvz3Do3vvxCgw== X-Google-Smtp-Source: AK7set/m1l0TRmjNbMf9+h0ZaEF1Xb+SrFR0Wb95q+XihEhxpIYi+zG0JloSFSR6HCHnrFBnWnL2Qw== X-Received: by 2002:a5d:4d43:0:b0:2c7:1e43:f46e with SMTP id a3-20020a5d4d43000000b002c71e43f46emr7571202wru.37.1677754561094; Thu, 02 Mar 2023 02:56:01 -0800 (PST) Received: from [192.168.74.175] (89.red-88-28-21.dynamicip.rima-tde.net. [88.28.21.89]) by smtp.gmail.com with ESMTPSA id l16-20020adfe590000000b002c70e60eb40sm15183667wrm.11.2023.03.02.02.55.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Mar 2023 02:56:00 -0800 (PST) Message-ID: <1a4df71c-3934-6956-4120-d6cf3fcf4ca9@linaro.org> Date: Thu, 2 Mar 2023 11:55:52 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v2.1 04/24] arm64/cpu: Mark cpu_die() __noreturn Content-Language: en-US To: Josh Poimboeuf , Mark Rutland References: <14274f04-2991-95bd-c29b-07e86e8755c1@linaro.org> <20230215194538.aiiris3uabnuvkkg@treble> <20230216184157.4hup6y6mmspr2kll@treble> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20230216184157.4hup6y6mmspr2kll@treble> Content-Type: text/plain; charset=UTF-8; format=flowed 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 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, linux-kernel@vger.kernel.org, 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, linuxppc-dev@lists.ozlabs.or g, linux-mips@vger.kernel.org, linux-alpha@vger.kernel.org, bp@alien8.de, bristot@redhat.com, davem@davemloft.net Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 16/2/23 19:41, Josh Poimboeuf wrote: > cpu_die() doesn't return. Annotate it as such. By extension this also > makes arch_cpu_idle_dead() noreturn. > > Acked-by: Mark Rutland > Signed-off-by: Josh Poimboeuf > --- > arch/arm64/include/asm/smp.h | 2 +- > arch/arm64/kernel/smp.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Philippe Mathieu-Daudé