From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B05AE3C02 for ; Tue, 14 Feb 2023 08:07:07 +0000 (UTC) Received: by mail-wr1-f51.google.com with SMTP id r2so14707398wrv.7 for ; Tue, 14 Feb 2023 00:07:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=Ciz48yn0bC9pSOawr6J2EVonTfRljnaqRRwbx5UW/W0=; b=TIQ23jpnzQarzd1RIe9VRIRAG/Spi2nIIoQJ/TneQakxj6QFyv7ubfVNIbXnkNccLI 9YHADgP0ZcuahSTpp0itHxB0vnxid9R3STW2gWzzjJJRY3KVMZwyjGmKniKDMGXJnD/6 hDCyLOAQegB/dwr9q127CSBA2/hqxOG01KsSqmOE86OrEQspfFq+Z3AKGUE1cclZrXkJ f+EqgIFwlzxpbPLrsLQTru1Q/+CAIVzIK+aLJtFBqFOqcw6/nRciSXI/ohQrTMnNTXcW 9hI2Cm3He0kpAaFodIU30P6FToJ/AvzSfa+UmY2I7DpLnZCKW3ePhquo9Mo0AfQ0lt9E DdXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=Ciz48yn0bC9pSOawr6J2EVonTfRljnaqRRwbx5UW/W0=; b=rxg3Lnuxu2094r/KvnBHZXsuf6ci34H/cwAc0il+DHq3R6FeaTSEK3MMV/eVYUv/JH Me2O6XaonNpo+WIQBhd3PKRNuHRp6q2GvNB6ZCfwI570CS/BPvGQiaWfIOubCniep5Pe i70PcuPnFjeXIO+rLMIVQqw7YObDloF6e2Zh0r9k8HEF4cHURl9SoN1UVVGmmNkAeD5L TNohPHfpkX6T8R6X7F3UvbeZYAiisMU/ZOoVaygsiP5supKFOfq/Or8UBaiv2IWZtlfs r/J12CU12Ij9lIL+yu/6He8JnOyy5Q7Lwo9pDywZ58eImibpBJxvn7vo7KmjuZinp4BT pIyw== X-Gm-Message-State: AO0yUKUKk1se0IqvB5FfQPQu/y8QdrH/M7KPZr7XrWxFjw4cwDVCgiOx S7erLfN1bSEisDNOSy4nME9MGw== X-Google-Smtp-Source: AK7set/qu7AARZd3PE61K+4RewTMhIGOBtMo65cTnHm+ATiqbV6nbjgYgV5TQbegZ2uwdy9X7E8sUQ== X-Received: by 2002:adf:e54e:0:b0:2bf:c09a:c60e with SMTP id z14-20020adfe54e000000b002bfc09ac60emr1274577wrm.2.1676362026121; Tue, 14 Feb 2023 00:07:06 -0800 (PST) Received: from [192.168.30.216] ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id u13-20020a5d514d000000b002c3f50228afsm12138404wrt.3.2023.02.14.00.07.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Feb 2023 00:07:05 -0800 (PST) Message-ID: <6c4fc38a-ba24-fff8-7bdd-b633a79200db@linaro.org> Date: Tue, 14 Feb 2023 09:07:02 +0100 Precedence: bulk X-Mailing-List: loongarch@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn Content-Language: en-US To: Josh Poimboeuf , linux-kernel@vger.kernel.org Cc: jgross@suse.com, richard.henderson@linaro.org, ink@jurassic.park.msu.ru, mattst88@gmail.com, linux-alpha@vger.kernel.org, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, chenhuacai@kernel.org, kernel@xen0n.name, loongarch@lists.linux.dev, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, tsbogend@alpha.franken.de, linux-mips@vger.kernel.org, jiaxun.yang@flygoat.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, linuxppc-dev@lists.ozlabs.org, ysato@users.sourceforge.jp, dalias@libc.org, linux-sh@vger.kernel.org, davem@davemloft.net, sparclinux@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, chris@zankel.net, jcmvbkbc@gmail.com, linux-xtensa@linux-xtensa.org, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, paulmck@kernel.org References: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 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 > --- > arch/ia64/kernel/process.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Philippe Mathieu-Daudé 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 70CD3C05027 for ; Tue, 14 Feb 2023 08:08:16 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PGDNZ6f0Yz3cMw for ; Tue, 14 Feb 2023 19:08:14 +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=TIQ23jpn; 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Tue, 14 Feb 2023 00:07:06 -0800 (PST) Received: from [192.168.30.216] ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id u13-20020a5d514d000000b002c3f50228afsm12138404wrt.3.2023.02.14.00.07.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Feb 2023 00:07:05 -0800 (PST) Message-ID: <6c4fc38a-ba24-fff8-7bdd-b633a79200db@linaro.org> Date: Tue, 14 Feb 2023 09:07:02 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn Content-Language: en-US To: Josh Poimboeuf , linux-kernel@vger.kernel.org References: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> 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, 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+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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 > --- > arch/ia64/kernel/process.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Philippe Mathieu-Daudé From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Date: Tue, 14 Feb 2023 08:07:02 +0000 Subject: Re: [PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn Message-Id: <6c4fc38a-ba24-fff8-7bdd-b633a79200db@linaro.org> List-Id: References: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> In-Reply-To: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="macroman" Content-Transfer-Encoding: base64 To: Josh Poimboeuf , linux-kernel@vger.kernel.org Cc: jgross@suse.com, richard.henderson@linaro.org, ink@jurassic.park.msu.ru, mattst88@gmail.com, linux-alpha@vger.kernel.org, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, chenhuacai@kernel.org, kernel@xen0n.name, loongarch@lists.linux.dev, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, tsbogend@alpha.franken.de, linux-mips@vger.kernel.org, jiaxun.yang@flygoat.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, linuxppc-dev@lists.ozlabs.org, ysato@users.sourceforge.jp, dalias@libc.org, linux-sh@vger.kernel.org, davem@davemloft.net, sparclinux@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, chris@zankel.net, jcmvbkbc@gmail.com, linux-xtensa@linux-xtensa.org, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, paulmck@kernel.org T24gMTQvMi8yMyAwODowNSwgSm9zaCBQb2ltYm9ldWYgd3JvdGU6Cj4gcGxheV9kZWFkKCkgZG9l c24ndCByZXR1cm4uICBBbm5vdGF0ZSBpdCBhcyBzdWNoLiAgQnkgZXh0ZW5zaW9uIHRoaXMKPiBh bHNvIG1ha2VzIGFyY2hfY3B1X2lkbGVfZGVhZCgpIG5vcmV0dXJuLgo+IAo+IFNpZ25lZC1vZmYt Ynk6IEpvc2ggUG9pbWJvZXVmIDxqcG9pbWJvZUBrZXJuZWwub3JnPgo+IC0tLQo+ICAgYXJjaC9p YTY0L2tlcm5lbC9wcm9jZXNzLmMgfCA0ICsrLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2Vy dGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpSZXZpZXdlZC1ieTogUGhpbGlwcGUgTWF0aGlldS1E YXVkw6kgPHBoaWxtZEBsaW5hcm8ub3JnPgo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Subject: Re: [PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn Date: Tue, 14 Feb 2023 09:07:02 +0100 Message-ID: <6c4fc38a-ba24-fff8-7bdd-b633a79200db@linaro.org> References: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: base64 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=Ciz48yn0bC9pSOawr6J2EVonTfRljnaqRRwbx5UW/W0=; b=TIQ23jpnzQarzd1RIe9VRIRAG/Spi2nIIoQJ/TneQakxj6QFyv7ubfVNIbXnkNccLI 9YHADgP0ZcuahSTpp0itHxB0vnxid9R3STW2gWzzjJJRY3KVMZwyjGmKniKDMGXJnD/6 hDCyLOAQegB/dwr9q127CSBA2/hqxOG01KsSqmOE86OrEQspfFq+Z3AKGUE1cclZrXkJ f+EqgIFwlzxpbPLrsLQTru1Q/+CAIVzIK+aLJtFBqFOqcw6/nRciSXI/ohQrTMnNTXcW 9hI2Cm3He0kpAaFodIU30P6FToJ/AvzSfa+UmY2I7DpLnZCKW3ePhquo9Mo0AfQ0lt9E DdXg== Content-Language: en-US In-Reply-To: <7575bb38417bd8bcb5be980443f99cab29319342.1676358308.git.jpoimboe@kernel.org> List-ID: Content-Type: text/plain; charset="macroman"; format="flowed" To: Josh Poimboeuf , linux-kernel@vger.kernel.org Cc: jgross@suse.com, richard.henderson@linaro.org, ink@jurassic.park.msu.ru, mattst88@gmail.com, linux-alpha@vger.kernel.org, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, chenhuacai@kernel.org, kernel@xen0n.name, loongarch@lists.linux.dev, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, tsbogend@alpha.franken.de, linux-mips@vger.kernel.org, jiaxun.yang@flygoat.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, linuxppc-dev@lists.ozlabs.org, ysato@users.sourceforge.jp, dalias@libc.org, linux-sh@vger.kernel.org, davem@davemloft.net, sparclinux@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen T24gMTQvMi8yMyAwODowNSwgSm9zaCBQb2ltYm9ldWYgd3JvdGU6Cj4gcGxheV9kZWFkKCkgZG9l c24ndCByZXR1cm4uICBBbm5vdGF0ZSBpdCBhcyBzdWNoLiAgQnkgZXh0ZW5zaW9uIHRoaXMKPiBh bHNvIG1ha2VzIGFyY2hfY3B1X2lkbGVfZGVhZCgpIG5vcmV0dXJuLgo+IAo+IFNpZ25lZC1vZmYt Ynk6IEpvc2ggUG9pbWJvZXVmIDxqcG9pbWJvZUBrZXJuZWwub3JnPgo+IC0tLQo+ICAgYXJjaC9p YTY0L2tlcm5lbC9wcm9jZXNzLmMgfCA0ICsrLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2Vy dGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpSZXZpZXdlZC1ieTogUGhpbGlwcGUgTWF0aGlldS1E YXVkw6kgPHBoaWxtZEBsaW5hcm8ub3JnPgoK