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-rw-r--r--arch/i386/xen/setup.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/i386/xen/setup.c b/arch/i386/xen/setup.c
index 7da93ee..18a994d 100644
--- a/arch/i386/xen/setup.c
+++ b/arch/i386/xen/setup.c
@@ -94,4 +94,9 @@ void __init xen_arch_setup(void)
COMMAND_LINE_SIZE : MAX_GUEST_CMDLINE);
pm_idle = xen_idle;
+
+#ifdef CONFIG_SMP
+ /* fill cpus_possible with all available cpus */
+ xen_fill_possible_map();
+#endif
}
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