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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 839E3C6379F for ; Tue, 14 Feb 2023 12:47:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232223AbjBNMrY (ORCPT ); Tue, 14 Feb 2023 07:47:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231995AbjBNMrT (ORCPT ); Tue, 14 Feb 2023 07:47:19 -0500 Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCD9322A33; Tue, 14 Feb 2023 04:47:18 -0800 (PST) Received: by mail-pl1-x62b.google.com with SMTP id o8so14564117pls.11; Tue, 14 Feb 2023 04:47:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=//PUD5f7GplM89519c0hmn3dKQI620mHmk1UnlP9FPs=; b=XNPocGj7eiVthaKGOlegbMgkhofmsHsGcNdlNwjpQdYwAny3M5QEpXJe0VmLiF6xxr /rXwTQZkegRR11PvKJL3YEULFvw+FtKn3U4QtH9lGtG50xveeknTG2ZbxXqm3p4icUWo Tb3ApuzTX+rBRTCJTUIlAuPNNjlLQhkwLwiExWPwX4E9QX0822kRSzwimJPPUCS+oUrK hHgE7W0ChecHAsJYcyX/wAY4y+F5w8me7BbUw8tIDJqjj83BeWfp48J5HOLzoUL2RRjI WkgLqIqDw7b2/ZDO9q+xBrbmrUY7gZZ90kwKcRSdbgbIUYy2olrnv8r7g1Tg0mVTRlqB JBbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=//PUD5f7GplM89519c0hmn3dKQI620mHmk1UnlP9FPs=; b=uqAij0xq1+Ga2tYb/wYujbdiKaIsawCnqdzHiHeWdh2KPPZRuJwrcsLKzotO4VLAPN /Dm03brzAZuJWiq1k29QDPz6VLNQmgkEA8z8Hus2PbbDMT14MSMoD51c0KjarVbeO40Q O1h+bnBdQGsRiBzJnUvXLqnJuh5c3Vlv9NfsZPRFfbxyJFzGUOf5wGpeI26FV4GkB1ix CVfQn3RqR5uEChOYVauWcF8sHIJWi3gZM/aanQw6mVSqjSRkVmLnJ62l+H4CGks8Oy8q FjZ3yxd144KLTiipZSQH971e+L3K+l5dyCK32Au3Y6xY+472nMWXar4bBlkeYqU3va9S Db9w== X-Gm-Message-State: AO0yUKV85qjPCq2J8w3Hl92N/tg5Oo1H8SXM4pkli+FFcOcCoyg0+ZAO KYc8omRdoqGihyoeJLfx1oWsWB9oSLWZOIXqxYY= X-Google-Smtp-Source: AK7set+2pnH1CKd+RN83wqleMusbpFy3FlkYCo/TdXhpVa1RoyC5/XuwIYKjr9SCKABLrHl8FZUY+III+SgNUgOF72M= X-Received: by 2002:a17:90a:ac18:b0:233:c5e8:7213 with SMTP id o24-20020a17090aac1800b00233c5e87213mr2422754pjq.93.1676378838445; Tue, 14 Feb 2023 04:47:18 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Max Filippov Date: Tue, 14 Feb 2023 04:47:06 -0800 Message-ID: Subject: Re: [PATCH v2 20/24] xtensa/cpu: Mark cpu_die() __noreturn To: Josh Poimboeuf Cc: linux-kernel@vger.kernel.org, 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, 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 Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org On Mon, Feb 13, 2023 at 11:07 PM Josh Poimboeuf wrote: > > cpu_die() doesn't return. Annotate it as such. By extension this also > makes arch_cpu_idle_dead() noreturn. > > Signed-off-by: Josh Poimboeuf > --- > arch/xtensa/include/asm/smp.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Acked-by: Max Filippov -- Thanks. -- Max