From 7412a60decec2a6744cf773280ff17a0f89e8395 Mon Sep 17 00:00:00 2001 From: Josh Poimboeuf Date: Wed, 12 Apr 2023 16:49:35 -0700 Subject: cpu: Mark panic_smp_self_stop() __noreturn In preparation for improving objtool's handling of weak noreturn functions, mark panic_smp_self_stop() __noreturn. Signed-off-by: Josh Poimboeuf Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/92d76ab5c8bf660f04fdcd3da1084519212de248.1681342859.git.jpoimboe@kernel.org --- kernel/panic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/panic.c') diff --git a/kernel/panic.c b/kernel/panic.c index 5cfea8302d23..5e4982db8dc9 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -141,7 +141,7 @@ EXPORT_SYMBOL(panic_blink); /* * Stop ourself in panic -- architecture code may override this */ -void __weak panic_smp_self_stop(void) +void __weak __noreturn panic_smp_self_stop(void) { while (1) cpu_relax(); -- cgit v1.2.3-58-ga151