From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 28 Mar 2023 16:02:06 +0000 (+0200)
Subject: cpu/hotplug: Mark arch_disable_smp_support() init
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=39a1012f23da9b2250d4b6ac2993b7267ae32d66;p=users%2Fdwmw2%2Flinux.git

cpu/hotplug: Mark arch_disable_smp_support() init

No point in keeping it around.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index b01159af915bf..e393fee28c8f1 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1269,9 +1269,9 @@ unreg_nmi:
 }
 
 /**
- * arch_disable_smp_support() - disables SMP support for x86 at runtime
+ * arch_disable_smp_support() - Disables SMP support for x86 at boottime
  */
-void arch_disable_smp_support(void)
+void __init arch_disable_smp_support(void)
 {
 	disable_ioapic_support();
 }
diff --git a/kernel/smp.c b/kernel/smp.c
index 06a413987a14a..725a7de51334b 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -1051,7 +1051,7 @@ EXPORT_SYMBOL(setup_max_cpus);
  * SMP mode to <NUM>.
  */
 
-void __weak arch_disable_smp_support(void) { }
+void __weak __init arch_disable_smp_support(void) { }
 
 static int __init nosmp(char *str)
 {