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 <jpoimboe@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>
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-mips@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,
        dietmar.eggemann@arm.com, 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,
        linux-arm-kernel@lists.infradead.org, jgross@suse.com,
        chris@zankel.net, tsbogend@alpha.franken.de, bristot@redhat.com,
        linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org,
        bp@alien8.de, linuxppc-dev@lists.ozlabs.org, davem@davemloft.net
References: <cover.1676358308.git.jpoimboe@kernel.org>
 <e47fc487980d5330e6059ac6e16416bec88cda0e.1676358308.git.jpoimboe@kernel.org>
 <14274f04-2991-95bd-c29b-07e86e8755c1@linaro.org>
 <Y+zZgZIP7RPIgyQf@FVFF77S0Q05N> <20230215194538.aiiris3uabnuvkkg@treble>
 <20230216184157.4hup6y6mmspr2kll@treble>
From:   =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= <philmd@linaro.org>
In-Reply-To: <20230216184157.4hup6y6mmspr2kll@treble>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit
Precedence: bulk

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 <mark.rutland@arm.com>
> Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
> ---
>   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 <philmd@linaro.org>