x86/apic: Share common IPI helpers

The 64bit implementations need the same wrappers around
__default_send_IPI_shortcut() as 32bit.

Move them out of the 32bit section.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105220.951534451@linutronix.de

arch/x86/kernel/apic/ipi.c

@@ -226,6 +226,21 @@ void default_send_IPI_single(int cpu, int vector)
 	apic->send_IPI_mask(cpumask_of(cpu), vector);
 }
 
+void default_send_IPI_allbutself(int vector)
+{
+	__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector);
+}
+
+void default_send_IPI_all(int vector)
+{
+	__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector);
+}
+
+void default_send_IPI_self(int vector)
+{
+	__default_send_IPI_shortcut(APIC_DEST_SELF, vector);
+}
+
 #ifdef CONFIG_X86_32
 
 void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
@@ -285,21 +300,6 @@ void default_send_IPI_mask_logical(const struct cpumask *cpumask, int vector)
 	local_irq_restore(flags);
 }
 
-void default_send_IPI_allbutself(int vector)
-{
-	__default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector);
-}
-
-void default_send_IPI_all(int vector)
-{
-	__default_send_IPI_shortcut(APIC_DEST_ALLINC, vector);
-}
-
-void default_send_IPI_self(int vector)
-{
-	__default_send_IPI_shortcut(APIC_DEST_SELF, vector);
-}
-
 /* must come after the send_IPI functions above for inlining */
 static int convert_apicid_to_cpu(int apic_id)
 {

arch/x86/kernel/apic/local.h

@@ -56,12 +56,12 @@ void default_send_IPI_single(int cpu, int vector);
 void default_send_IPI_single_phys(int cpu, int vector);
 void default_send_IPI_mask_sequence_phys(const struct cpumask *mask, int vector);
 void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask, int vector);
+void default_send_IPI_allbutself(int vector);
+void default_send_IPI_all(int vector);
+void default_send_IPI_self(int vector);
 
 #ifdef CONFIG_X86_32
 void default_send_IPI_mask_sequence_logical(const struct cpumask *mask, int vector);
 void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask, int vector);
 void default_send_IPI_mask_logical(const struct cpumask *mask, int vector);
-void default_send_IPI_allbutself(int vector);
-void default_send_IPI_all(int vector);
-void default_send_IPI_self(int vector);
 #endif