Re: [PATCH v2 20/24] xtensa/cpu: Mark cpu_die() __noreturn
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- To: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
- Subject: Re: [PATCH v2 20/24] xtensa/cpu: Mark cpu_die() __noreturn
- From: Max Filippov <jcmvbkbc@xxxxxxxxx>
- Date: Tue, 14 Feb 2023 04:47:06 -0800
- Cc: linux-kernel@xxxxxxxxxxxxxxx, jgross@xxxxxxxx, richard.henderson@xxxxxxxxxx, ink@xxxxxxxxxxxxxxxxxxxx, mattst88@xxxxxxxxx, linux-alpha@xxxxxxxxxxxxxxx, linux@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, catalin.marinas@xxxxxxx, will@xxxxxxxxxx, guoren@xxxxxxxxxx, linux-csky@xxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, chenhuacai@xxxxxxxxxx, kernel@xxxxxxxxxx, loongarch@xxxxxxxxxxxxxxx, f.fainelli@xxxxxxxxx, bcm-kernel-feedback-list@xxxxxxxxxxxx, tsbogend@xxxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx, jiaxun.yang@xxxxxxxxxxx, mpe@xxxxxxxxxxxxxx, npiggin@xxxxxxxxx, christophe.leroy@xxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, ysato@xxxxxxxxxxxxx, dalias@xxxxxxxx, linux-sh@xxxxxxxxxxxxxxx, davem@xxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, tglx@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, bp@xxxxxxxxx, dave.hansen@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, hpa@xxxxxxxxx, chris@xxxxxxxxxx, linux-xtensa@xxxxxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx, juri.lelli@xxxxxxxxxx, vincent.guittot@xxxxxxxxxx, dietmar.eggemann@xxxxxxx, rostedt@xxxxxxxxxxx, bsegall@xxxxxxxxxx, mgorman@xxxxxxx, bristot@xxxxxxxxxx, vschneid@xxxxxxxxxx, paulmck@xxxxxxxxxx
- In-reply-to: <ad801544cab7c26a0f3bbf7cfefb67303f4cd866.1676358308.git.jpoimboe@kernel.org>
- References: <cover.1676358308.git.jpoimboe@kernel.org> <ad801544cab7c26a0f3bbf7cfefb67303f4cd866.1676358308.git.jpoimboe@kernel.org>
On Mon, Feb 13, 2023 at 11:07 PM Josh Poimboeuf <jpoimboe@xxxxxxxxxx> 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 <jpoimboe@xxxxxxxxxx>
> ---
> arch/xtensa/include/asm/smp.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Acked-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
--
Thanks.
-- Max
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