[kvm-unit-tests PATCH 2/3] x86: smp: assert to avoid multiple init of smp

[Peter Xu <peterx@xxxxxxxxxx>]

Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
---
 lib/x86/smp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/x86/smp.c b/lib/x86/smp.c
index 1eb49f2..1a05d0f 100644
--- a/lib/x86/smp.c
+++ b/lib/x86/smp.c
@@ -113,6 +113,7 @@ void smp_init(void)
     int i;
     void ipi_entry(void);
 
+    assert(_cpu_count == 0);
     _cpu_count = fwcfg_get_nb_cpus();
 
     setup_idt();
-- 
2.7.4

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