1 files changed, 3 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index ec47a939cbdd..ac83eb04a8b8 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2834,6 +2834,9 @@ static void __init prom_find_boot_cpu(void)
 
         cpu_pkg = call_prom("instance-to-package", 1, 1, prom_cpu);
 
+        if (!PHANDLE_VALID(cpu_pkg))
+                return;
+
         prom_getprop(cpu_pkg, "reg", &rval, sizeof(rval));
         prom.cpu = be32_to_cpu(rval);