From: Ian Campbell <ian.campbell@citrix.com>
Date: Wed, 19 Dec 2012 14:16:19 +0000 (+0000)
Subject: xen: arm: make smp_send_state_dump a real function
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~7506
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=0a4021dd047c9a0b95da8f2106ed1719df58882a;p=xen.git

xen: arm: make smp_send_state_dump a real function

It still doesn't do anything useful, but at least it isn't in dummy.S!

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
---

diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
index 4abb30a49e..bfd948acb6 100644
--- a/xen/arch/arm/dummy.S
+++ b/xen/arch/arm/dummy.S
@@ -6,9 +6,6 @@ x:	.word 0xe7f000f0 /* Undefined instruction */
 	.globl x; \
 x:	mov pc, lr
 	
-/* SMP support */
-DUMMY(smp_send_state_dump);
-
 /* PIRQ support */
 DUMMY(alloc_pirq_struct);
 DUMMY(nr_irqs_gsi);
diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c
index ba76715192..7686bde7cf 100644
--- a/xen/arch/arm/gic.c
+++ b/xen/arch/arm/gic.c
@@ -348,6 +348,12 @@ void __init gic_init(void)
     spin_unlock(&gic.lock);
 }
 
+void smp_send_state_dump(unsigned int cpu)
+{
+    printk("WARNING: unable to send state dump request to CPU%d\n", cpu);
+    /* XXX TODO -- send an SGI */
+}
+
 /* Set up the per-CPU parts of the GIC for a secondary CPU */
 void __cpuinit gic_init_secondary_cpu(void)
 {