Re: [PATCH v2 00/24] cpu,sched: Mark arch_cpu_idle_dead() __noreturn

[PATCH v2 00/24] cpu,sched: Mark arch_cpu_idle_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 02/24] alpha/cpu: Make sure arch_cpu_idle_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 04/24] arm64/cpu: Mark cpu_die() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 04/24] arm64/cpu: Mark cpu_die() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-02-14
Re: [PATCH v2 04/24] arm64/cpu: Mark cpu_die() __noreturn · Mark Rutland <mark.rutland@arm.com> · 2023-02-15
Re: [PATCH v2 04/24] arm64/cpu: Mark cpu_die() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-15
[PATCH v2.1 04/24] arm64/cpu: Mark cpu_die() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-16
Re: [PATCH v2.1 04/24] arm64/cpu: Mark cpu_die() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-03-02
[PATCH v2 01/24] alpha/cpu: Expose arch_cpu_idle_dead()'s prototype declaration · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 03/24] arm/cpu: Make sure arch_cpu_idle_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 03/24] arm/cpu: Make sure arch_cpu_idle_dead() doesn't return · "Russell King (Oracle)" <linux@armlinux.org.uk> · 2023-02-14
Re: [PATCH v2 03/24] arm/cpu: Make sure arch_cpu_idle_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 03/24] arm/cpu: Make sure arch_cpu_idle_dead() doesn't return · "Russell King (Oracle)" <linux@armlinux.org.uk> · 2023-02-14
[PATCH v2.1 03/24] arm/cpu: Add unreachable() to arch_cpu_idle_dead() · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-16
[PATCH v2 05/24] csky/cpu: Make sure arch_cpu_idle_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 07/24] loongarch/cpu: Make sure play_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 12/24] powerpc/cpu: Mark start_secondary_resume() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 12/24] powerpc/cpu: Mark start_secondary_resume() __noreturn · Christophe Leroy <hidden> · 2023-02-14
[PATCH v2 10/24] mips/cpu: Make sure play_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 10/24] mips/cpu: Make sure play_dead() doesn't return · Philippe Mathieu-Daudé <hidden> · 2023-02-14
[PATCH v2 09/24] mips/cpu: Expose play_dead()'s prototype definition · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 09/24] mips/cpu: Expose play_dead()'s prototype definition · Philippe Mathieu-Daudé <hidden> · 2023-02-14
Re: [PATCH v2 09/24] mips/cpu: Expose play_dead()'s prototype definition · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 09/24] mips/cpu: Expose play_dead()'s prototype definition · Philippe Mathieu-Daudé <hidden> · 2023-02-15
[PATCH v2.1 09/24] mips/cpu: Expose play_dead()'s prototype definition · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-16
Re: [PATCH v2.1 09/24] mips/cpu: Expose play_dead()'s prototype definition · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-03-01
Re: [PATCH v2.1 09/24] mips/cpu: Expose play_dead()'s prototype definition · Philippe Mathieu-Daudé <hidden> · 2023-03-02
[PATCH v2 11/24] mips/cpu: Mark play_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 11/24] mips/cpu: Mark play_dead() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-02-14
[PATCH v2 08/24] loongarch/cpu: Mark play_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 08/24] loongarch/cpu: Mark play_dead() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-02-14
[PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-02-14
[PATCH v2 17/24] x86/cpu: Make sure play_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 17/24] x86/cpu: Make sure play_dead() doesn't return · Philippe Mathieu-Daudé <hidden> · 2023-02-14
[PATCH v2 19/24] xtensa/cpu: Make sure cpu_die() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 19/24] xtensa/cpu: Make sure cpu_die() doesn't return · Philippe Mathieu-Daudé <hidden> · 2023-02-14
Re: [PATCH v2 19/24] xtensa/cpu: Make sure cpu_die() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 19/24] xtensa/cpu: Make sure cpu_die() doesn't return · Steven Rostedt <rostedt@goodmis.org> · 2023-02-14
Re: [PATCH v2 19/24] xtensa/cpu: Make sure cpu_die() doesn't return · Max Filippov <jcmvbkbc@gmail.com> · 2023-02-14
Re: [PATCH v2 19/24] xtensa/cpu: Make sure cpu_die() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 14/24] sh/cpu: Mark play_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 18/24] x86/cpu: Mark play_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 20/24] xtensa/cpu: Mark cpu_die() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 20/24] xtensa/cpu: Mark cpu_die() __noreturn · Max Filippov <jcmvbkbc@gmail.com> · 2023-02-14
[PATCH v2 15/24] sh/cpu: Expose arch_cpu_idle_dead()'s prototype definition · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 13/24] sh/cpu: Make sure play_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 13/24] sh/cpu: Make sure play_dead() doesn't return · Philippe Mathieu-Daudé <hidden> · 2023-02-14
Re: [PATCH v2 13/24] sh/cpu: Make sure play_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 22/24] objtool: Include weak functions in 'global_noreturns' check · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 21/24] sched/idle: Make sure weak version of arch_cpu_idle_dead() doesn't return · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 16/24] sparc/cpu: Mark cpu_play_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 16/24] sparc/cpu: Mark cpu_play_dead() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-02-14
[PATCH v2 23/24] init: Make arch_call_rest_init() and rest_init() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
[PATCH v2 24/24] sched/idle: Mark arch_cpu_idle_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 00/24] cpu,sched: Mark arch_cpu_idle_dead() __noreturn · Philippe Mathieu-Daudé <hidden> · 2023-02-14
Re: [PATCH v2 00/24] cpu,sched: Mark arch_cpu_idle_dead() __noreturn · Josh Poimboeuf <jpoimboe@kernel.org> · 2023-02-14
Re: [PATCH v2 00/24] cpu,sched: Mark arch_cpu_idle_dead() __noreturn · "Paul E. McKenney" <paulmck@kernel.org> · 2023-02-15

From: Josh Poimboeuf <jpoimboe@kernel.org>
Date: 2023-02-14 18:30:04
Also in: linux-alpha, linux-mips, linux-sh, lkml, loongarch, sparclinux

On Tue, Feb 14, 2023 at 10:25:50AM +0100, Philippe Mathieu-Daudé wrote:

On 14/2/23 08:05, Josh Poimboeuf wrote:

quoted

v2:
- make arch_call_rest_init() and rest_init() __noreturn
- make objtool 'global_returns' work for weak functions
- rebase on tip/objtool/core with dependencies merged in (mingo)
- add acks

v1.1:
- add __noreturn to all arch_cpu_idle_dead() implementations (mpe)

Possible similar candidates: panic_smp_self_stop, nmi_panic_self_stop
and kexec.

Agreed.  Any volunteers?

-- 
Josh

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