From: Christian Limpach <Christian.Limpach@xensource.com>
Date: Fri, 12 Jan 2007 15:32:03 +0000 (+0000)
Subject: [linux x86_64] Disable smp alternatives.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15371^2~137
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=1e6fbb9393117611170308792f274af181e29215;p=xen.git

[linux x86_64] Disable smp alternatives.

Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
---

diff --git a/linux-2.6-xen-sparse/drivers/xen/core/smpboot.c b/linux-2.6-xen-sparse/drivers/xen/core/smpboot.c
index 9abe4251f9..33ef1a553d 100644
--- a/linux-2.6-xen-sparse/drivers/xen/core/smpboot.c
+++ b/linux-2.6-xen-sparse/drivers/xen/core/smpboot.c
@@ -392,8 +392,10 @@ void __cpu_die(unsigned int cpu)
 
 	xen_smp_intr_exit(cpu);
 
+#if defined(__i386__)
 	if (num_online_cpus() == 1)
 		alternatives_smp_switch(0);
+#endif
 }
 
 #else /* !CONFIG_HOTPLUG_CPU */
@@ -418,8 +420,10 @@ int __devinit __cpu_up(unsigned int cpu)
 	if (rc)
 		return rc;
 
+#if defined(__i386__)
 	if (num_online_cpus() == 1)
 		alternatives_smp_switch(1);
+#endif
 
 	/* This must be done before setting cpu_online_map */
 	set_cpu_sibling_map(cpu);