lkml.org 
[lkml]   [2023]   [Mar]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip: objtool/core] xtensa/cpu: Mark cpu_die() __noreturn
The following commit has been merged into the objtool/core branch of tip:

Commit-ID: 69dee6f0338a20c76a7bc61c0a6b59f25e1b25c8
Gitweb: https://git.kernel.org/tip/69dee6f0338a20c76a7bc61c0a6b59f25e1b25c8
Author: Josh Poimboeuf <jpoimboe@kernel.org>
AuthorDate: Mon, 13 Feb 2023 23:05:54 -08:00
Committer: Josh Poimboeuf <jpoimboe@kernel.org>
CommitterDate: Wed, 08 Mar 2023 08:44:27 -08:00

xtensa/cpu: Mark cpu_die() __noreturn

cpu_die() doesn't return. Annotate it as such. By extension this also
makes arch_cpu_idle_dead() noreturn.

Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Link: https://lore.kernel.org/r/ad801544cab7c26a0f3bbf7cfefb67303f4cd866.1676358308.git.jpoimboe@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---
arch/xtensa/include/asm/smp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/xtensa/include/asm/smp.h b/arch/xtensa/include/asm/smp.h
index 4e43f56..5dc5bf8 100644
--- a/arch/xtensa/include/asm/smp.h
+++ b/arch/xtensa/include/asm/smp.h
@@ -33,7 +33,7 @@ void show_ipi_list(struct seq_file *p, int prec);

void __cpu_die(unsigned int cpu);
int __cpu_disable(void);
-void cpu_die(void);
+void __noreturn cpu_die(void);
void cpu_restart(void);

#endif /* CONFIG_HOTPLUG_CPU */
\
 
 \ /
  Last update: 2023-03-27 00:53    [W:1.275 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site