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[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 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: <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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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