cpu/hotplug: Set cpuhp target for boot cpu

auldp · KAGA-KOKO · commit d385febc9a19 · 2022-12-02T12:43:02.000+01:00
Since the boot cpu does not go through the hotplug process it ends up with state == CPUHP_ONLINE but target == CPUHP_OFFLINE. So set the target to match in boot_cpu_hotplug_init(). Signed-off-by: Phil Auld <pauld@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Valentin Schneider <vschneid@redhat.com> Link: https://lore.kernel.org/r/20221117162329.3164999-3-pauld@redhat.com
diff --git a/kernel/cpu.c b/kernel/cpu.c
@@ -2690,6 +2690,7 @@ void __init boot_cpu_hotplug_init(void)
 	cpumask_set_cpu(smp_processor_id(), &cpus_booted_once_mask);
 #endif
 	this_cpu_write(cpuhp_state.state, CPUHP_ONLINE);
+	this_cpu_write(cpuhp_state.target, CPUHP_ONLINE);
 }
 
 /*

Original file line number	Diff line number	Diff line change
`@@ -2690,6 +2690,7 @@ void __init boot_cpu_hotplug_init(void)`
`2690`	`2690`	`cpumask_set_cpu(smp_processor_id(), &cpus_booted_once_mask);`
`2691`	`2691`	`#endif`
`2692`	`2692`	`this_cpu_write(cpuhp_state.state, CPUHP_ONLINE);`
	`2693`	`+ this_cpu_write(cpuhp_state.target, CPUHP_ONLINE);`
`2693`	`2694`	`}`
`2694`	`2695`
`2695`	`2696`	`/*`